Index: head/sys/cam/ata/ata_all.h =================================================================== --- head/sys/cam/ata/ata_all.h (revision 298001) +++ head/sys/cam/ata/ata_all.h (revision 298002) @@ -1,170 +1,171 @@ /*- * Copyright (c) 2009 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef CAM_ATA_ALL_H #define CAM_ATA_ALL_H 1 #include struct ccb_ataio; struct cam_periph; union ccb; #define SID_DMA48 0x01 /* Abuse inq_flags bit to track enabled DMA48. */ #define SID_AEN 0x04 /* Abuse inq_flags bit to track enabled AEN. */ #define SID_DMA 0x10 /* Abuse inq_flags bit to track enabled DMA. */ struct ata_cmd { u_int8_t flags; /* ATA command flags */ #define CAM_ATAIO_48BIT 0x01 /* Command has 48-bit format */ #define CAM_ATAIO_FPDMA 0x02 /* FPDMA command */ #define CAM_ATAIO_CONTROL 0x04 /* Control, not a command */ #define CAM_ATAIO_NEEDRESULT 0x08 /* Request requires result. */ #define CAM_ATAIO_DMA 0x10 /* DMA command */ +#define CAM_ATAIO_AUX_HACK 0x20 /* Kludge to make FPDMA DSM TRIM work */ u_int8_t command; u_int8_t features; u_int8_t lba_low; u_int8_t lba_mid; u_int8_t lba_high; u_int8_t device; u_int8_t lba_low_exp; u_int8_t lba_mid_exp; u_int8_t lba_high_exp; u_int8_t features_exp; u_int8_t sector_count; u_int8_t sector_count_exp; u_int8_t control; }; struct ata_res { u_int8_t flags; /* ATA command flags */ #define CAM_ATAIO_48BIT 0x01 /* Command has 48-bit format */ u_int8_t status; u_int8_t error; u_int8_t lba_low; u_int8_t lba_mid; u_int8_t lba_high; u_int8_t device; u_int8_t lba_low_exp; u_int8_t lba_mid_exp; u_int8_t lba_high_exp; u_int8_t sector_count; u_int8_t sector_count_exp; }; struct sep_identify_data { uint8_t length; /* Enclosure descriptor length */ uint8_t subenc_id; /* Sub-enclosure identifier */ uint8_t logical_id[8]; /* Enclosure logical identifier (WWN) */ uint8_t vendor_id[8]; /* Vendor identification string */ uint8_t product_id[16]; /* Product identification string */ uint8_t product_rev[4]; /* Product revision string */ uint8_t channel_id; /* Channel identifier */ uint8_t firmware_rev[4];/* Firmware revision */ uint8_t interface_id[6];/* Interface spec ("S-E-S "/"SAF-TE")*/ uint8_t interface_rev[4];/* Interface spec revision */ uint8_t vend_spec[11]; /* Vendor specific information */ }; int ata_version(int ver); char * ata_op_string(struct ata_cmd *cmd); char * ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len); void ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb); char * ata_res_string(struct ata_res *res, char *res_string, size_t len); int ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb); int ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb); int ata_res_sbuf(struct ata_res *res, struct sbuf *sb); void ata_print_ident(struct ata_params *ident_data); void ata_print_ident_short(struct ata_params *ident_data); uint32_t ata_logical_sector_size(struct ata_params *ident_data); uint64_t ata_physical_sector_size(struct ata_params *ident_data); uint64_t ata_logical_sector_offset(struct ata_params *ident_data); void ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, uint32_t lba, uint8_t sector_count); void ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, uint64_t lba, uint16_t sector_count); void ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint64_t lba, uint16_t sector_count); void ata_reset_cmd(struct ccb_ataio *ataio); void ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port); void ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val); void ata_bswap(int8_t *buf, int len); void ata_btrim(int8_t *buf, int len); void ata_bpack(int8_t *src, int8_t *dst, int len); int ata_max_pmode(struct ata_params *ap); int ata_max_wmode(struct ata_params *ap); int ata_max_umode(struct ata_params *ap); int ata_max_mode(struct ata_params *ap, int maxmode); char * ata_mode2string(int mode); int ata_string2mode(char *str); u_int ata_mode2speed(int mode); u_int ata_revision2speed(int revision); int ata_speed2revision(u_int speed); int ata_identify_match(caddr_t identbuffer, caddr_t table_entry); int ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry); void semb_print_ident(struct sep_identify_data *ident_data); void semb_print_ident_short(struct sep_identify_data *ident_data); void semb_receive_diagnostic_results(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, int pcv, uint8_t page_code, uint8_t *data_ptr, uint16_t allocation_length, uint32_t timeout); void semb_send_diagnostic(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t param_list_length, uint32_t timeout); void semb_read_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, uint8_t page_code, uint8_t *data_ptr, uint16_t allocation_length, uint32_t timeout); void semb_write_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t param_list_length, uint32_t timeout); #endif Index: head/sys/cam/ata/ata_da.c =================================================================== --- head/sys/cam/ata/ata_da.c (revision 298001) +++ head/sys/cam/ata/ata_da.c (revision 298002) @@ -1,2121 +1,2402 @@ /*- * Copyright (c) 2009 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include "opt_ada.h" #include #ifdef _KERNEL #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #endif /* _KERNEL */ #ifndef _KERNEL #include #include #endif /* _KERNEL */ #include #include #include #include #include +#include #include #include /* geometry translation */ #ifdef _KERNEL #define ATA_MAX_28BIT_LBA 268435455UL +extern int iosched_debug; + typedef enum { ADA_STATE_RAHEAD, ADA_STATE_WCACHE, ADA_STATE_NORMAL } ada_state; typedef enum { ADA_FLAG_CAN_48BIT = 0x0002, ADA_FLAG_CAN_FLUSHCACHE = 0x0004, ADA_FLAG_CAN_NCQ = 0x0008, ADA_FLAG_CAN_DMA = 0x0010, ADA_FLAG_NEED_OTAG = 0x0020, ADA_FLAG_WAS_OTAG = 0x0040, ADA_FLAG_CAN_TRIM = 0x0080, ADA_FLAG_OPEN = 0x0100, ADA_FLAG_SCTX_INIT = 0x0200, ADA_FLAG_CAN_CFA = 0x0400, ADA_FLAG_CAN_POWERMGT = 0x0800, ADA_FLAG_CAN_DMA48 = 0x1000, - ADA_FLAG_DIRTY = 0x2000 + ADA_FLAG_DIRTY = 0x2000, + ADA_FLAG_CAN_NCQ_TRIM = 0x4000, /* CAN_TRIM also set */ + ADA_FLAG_PIM_CAN_NCQ_TRIM = 0x8000 } ada_flags; typedef enum { ADA_Q_NONE = 0x00, ADA_Q_4K = 0x01, + ADA_Q_NCQ_TRIM_BROKEN = 0x02, } ada_quirks; #define ADA_Q_BIT_STRING \ "\020" \ - "\0014K" + "\0014K" \ + "\002NCQ_TRIM_BROKEN" typedef enum { ADA_CCB_RAHEAD = 0x01, ADA_CCB_WCACHE = 0x02, ADA_CCB_BUFFER_IO = 0x03, ADA_CCB_DUMP = 0x05, ADA_CCB_TRIM = 0x06, ADA_CCB_TYPE_MASK = 0x0F, } ada_ccb_state; /* Offsets into our private area for storing information */ #define ccb_state ppriv_field0 #define ccb_bp ppriv_ptr1 +typedef enum { + ADA_DELETE_NONE, + ADA_DELETE_DISABLE, + ADA_DELETE_CFA_ERASE, + ADA_DELETE_DSM_TRIM, + ADA_DELETE_NCQ_DSM_TRIM, + ADA_DELETE_MIN = ADA_DELETE_CFA_ERASE, + ADA_DELETE_MAX = ADA_DELETE_NCQ_DSM_TRIM, +} ada_delete_methods; + +static const char *ada_delete_method_names[] = + { "NONE", "DISABLE", "CFA_ERASE", "DSM_TRIM", "NCQ_DSM_TRIM" }; +#if 0 +static const char *ada_delete_method_desc[] = + { "NONE", "DISABLED", "CFA Erase", "DSM Trim", "DSM Trim via NCQ" }; +#endif + struct disk_params { u_int8_t heads; u_int8_t secs_per_track; u_int32_t cylinders; u_int32_t secsize; /* Number of bytes/logical sector */ u_int64_t sectors; /* Total number sectors */ }; #define TRIM_MAX_BLOCKS 8 #define TRIM_MAX_RANGES (TRIM_MAX_BLOCKS * ATA_DSM_BLK_RANGES) struct trim_request { uint8_t data[TRIM_MAX_RANGES * ATA_DSM_RANGE_SIZE]; TAILQ_HEAD(, bio) bps; }; struct ada_softc { - struct bio_queue_head bio_queue; - struct bio_queue_head trim_queue; + struct cam_iosched_softc *cam_iosched; int outstanding_cmds; /* Number of active commands */ int refcount; /* Active xpt_action() calls */ ada_state state; ada_flags flags; ada_quirks quirks; - int sort_io_queue; + ada_delete_methods delete_method; int trim_max_ranges; - int trim_running; int read_ahead; int write_cache; + int unmappedio; + int rotating; #ifdef ADA_TEST_FAILURE int force_read_error; int force_write_error; int periodic_read_error; int periodic_read_count; #endif struct disk_params params; struct disk *disk; struct task sysctl_task; struct sysctl_ctx_list sysctl_ctx; struct sysctl_oid *sysctl_tree; struct callout sendordered_c; struct trim_request trim_req; +#ifdef CAM_IO_STATS + struct sysctl_ctx_list sysctl_stats_ctx; + struct sysctl_oid *sysctl_stats_tree; + u_int timeouts; + u_int errors; + u_int invalidations; +#endif }; struct ada_quirk_entry { struct scsi_inquiry_pattern inq_pat; ada_quirks quirks; }; static struct ada_quirk_entry ada_quirk_table[] = { { /* Hitachi Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Hitachi H??????????E3*", "*" }, /*quirks*/ADA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD155UI*", "*" }, /*quirks*/ADA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD204UI*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST????DL*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Barracuda Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST???DM*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Barracuda Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST????DM*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500423AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500424AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9640423AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9640424AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750420AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750422AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750423AS*", "*" }, /*quirks*/ADA_Q_4K }, { /* Seagate Momentus Thin Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST???LT*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Red Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????CX*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RS*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Green/Red Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RX*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Red Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????CX*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????EX*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RS*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RX*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PKT*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PKT*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PVT*", "*" }, /*quirks*/ADA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PVT*", "*" }, /*quirks*/ADA_Q_4K }, /* SSDs */ { /* * Corsair Force 2 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair CSSD-F*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Corsair Force 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Force 3*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Corsair Neutron GTX SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Neutron GTX*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Corsair Force GT & GS SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Force G*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Crucial M4 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "M4-CT???M4SSD2*", "*" }, /*quirks*/ADA_Q_4K }, { /* + * Crucial M500 SSDs EU07 firmware + * NCQ Trim works ? + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M500*", "EU07" }, + /*quirks*/0 + }, + { + /* + * Crucial M500 SSDs all other firmware + * NCQ Trim doesn't work + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M500*", "*" }, + /*quirks*/ADA_Q_NCQ_TRIM_BROKEN + }, + { + /* + * Crucial M550 SSDs + * NCQ Trim doesn't work, but only on MU01 firmware + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M550*", "MU01" }, + /*quirks*/ADA_Q_NCQ_TRIM_BROKEN + }, + { + /* + * Crucial MX100 SSDs + * NCQ Trim doesn't work, but only on MU01 firmware + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*MX100*", "MU01" }, + /*quirks*/ADA_Q_NCQ_TRIM_BROKEN + }, + { + /* * Crucial RealSSD C300 SSDs * 4k optimised */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "C300-CTFDDAC???MAG*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Intel 320 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSA2CW*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Intel 330 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2CT*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Intel 510 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2MH*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Intel 520 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2BW*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Intel X25-M Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSA2M*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Kingston E100 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "KINGSTON SE100S3*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Kingston HyperX 3k SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "KINGSTON SH103S3*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Marvell SSDs (entry taken from OpenSolaris) * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "MARVELL SD88SA02*", "*" }, /*quirks*/ADA_Q_4K }, { /* + * Micron M500 SSDs firmware EU07 + * NCQ Trim works? + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M500*", "EU07" }, + /*quirks*/0 + }, + { + /* + * Micron M500 SSDs all other firmware + * NCQ Trim doesn't work + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M500*", "*" }, + /*quirks*/ADA_Q_NCQ_TRIM_BROKEN + }, + { + /* + * Micron M5[15]0 SSDs + * NCQ Trim doesn't work, but only MU01 firmware + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M5[15]0*", "MU01" }, + /*quirks*/ADA_Q_NCQ_TRIM_BROKEN + }, + { + /* * OCZ Agility 2 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY2*", "*" }, /*quirks*/ADA_Q_4K }, { /* * OCZ Agility 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY3*", "*" }, /*quirks*/ADA_Q_4K }, { /* * OCZ Deneva R Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "DENRSTE251M45*", "*" }, /*quirks*/ADA_Q_4K }, { /* * OCZ Vertex 2 SSDs (inc pro series) * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ?VERTEX2*", "*" }, /*quirks*/ADA_Q_4K }, { /* * OCZ Vertex 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-VERTEX3*", "*" }, /*quirks*/ADA_Q_4K }, { /* * OCZ Vertex 4 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-VERTEX4*", "*" }, /*quirks*/ADA_Q_4K }, { /* * Samsung 830 Series SSDs - * 4k optimised + * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG SSD 830 Series*", "*" }, - /*quirks*/ADA_Q_4K + /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN }, { /* * Samsung 840 SSDs - * 4k optimised + * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 840*", "*" }, - /*quirks*/ADA_Q_4K + /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN }, { /* * Samsung 850 SSDs - * 4k optimised + * 4k optimised, NCQ TRIM broken (normal TRIM fine) */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 850*", "*" }, - /*quirks*/ADA_Q_4K + /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN }, { /* * Samsung 843T Series SSDs (MZ7WD*) * Samsung PM851 Series SSDs (MZ7TE*) * Samsung PM853T Series SSDs (MZ7GE*) * Samsung SM863 Series SSDs (MZ7KM*) - * 4k optimised + * 4k optimised, NCQ Trim believed working */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7*", "*" }, /*quirks*/ADA_Q_4K }, { /* * SuperTalent TeraDrive CT SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "FTM??CT25H*", "*" }, /*quirks*/ADA_Q_4K }, { /* * XceedIOPS SATA SSDs * 4k optimised */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SG9XCS2D*", "*" }, /*quirks*/ADA_Q_4K }, { /* Default */ { T_ANY, SIP_MEDIA_REMOVABLE|SIP_MEDIA_FIXED, /*vendor*/"*", /*product*/"*", /*revision*/"*" }, /*quirks*/0 }, }; static disk_strategy_t adastrategy; static dumper_t adadump; static periph_init_t adainit; static void adaasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg); static void adasysctlinit(void *context, int pending); static periph_ctor_t adaregister; static periph_dtor_t adacleanup; static periph_start_t adastart; static periph_oninv_t adaoninvalidate; static void adadone(struct cam_periph *periph, union ccb *done_ccb); static int adaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags); static void adagetparams(struct cam_periph *periph, struct ccb_getdev *cgd); static timeout_t adasendorderedtag; static void adashutdown(void *arg, int howto); static void adasuspend(void *arg); static void adaresume(void *arg); #ifndef ADA_DEFAULT_LEGACY_ALIASES #define ADA_DEFAULT_LEGACY_ALIASES 1 #endif #ifndef ADA_DEFAULT_TIMEOUT #define ADA_DEFAULT_TIMEOUT 30 /* Timeout in seconds */ #endif #ifndef ADA_DEFAULT_RETRY #define ADA_DEFAULT_RETRY 4 #endif #ifndef ADA_DEFAULT_SEND_ORDERED #define ADA_DEFAULT_SEND_ORDERED 1 #endif #ifndef ADA_DEFAULT_SPINDOWN_SHUTDOWN #define ADA_DEFAULT_SPINDOWN_SHUTDOWN 1 #endif #ifndef ADA_DEFAULT_SPINDOWN_SUSPEND #define ADA_DEFAULT_SPINDOWN_SUSPEND 1 #endif #ifndef ADA_DEFAULT_READ_AHEAD #define ADA_DEFAULT_READ_AHEAD 1 #endif #ifndef ADA_DEFAULT_WRITE_CACHE #define ADA_DEFAULT_WRITE_CACHE 1 #endif #define ADA_RA (softc->read_ahead >= 0 ? \ softc->read_ahead : ada_read_ahead) #define ADA_WC (softc->write_cache >= 0 ? \ softc->write_cache : ada_write_cache) -#define ADA_SIO (softc->sort_io_queue >= 0 ? \ - softc->sort_io_queue : cam_sort_io_queues) /* * Most platforms map firmware geometry to actual, but some don't. If * not overridden, default to nothing. */ #ifndef ata_disk_firmware_geom_adjust #define ata_disk_firmware_geom_adjust(disk) #endif static int ada_retry_count = ADA_DEFAULT_RETRY; static int ada_default_timeout = ADA_DEFAULT_TIMEOUT; static int ada_send_ordered = ADA_DEFAULT_SEND_ORDERED; static int ada_spindown_shutdown = ADA_DEFAULT_SPINDOWN_SHUTDOWN; static int ada_spindown_suspend = ADA_DEFAULT_SPINDOWN_SUSPEND; static int ada_read_ahead = ADA_DEFAULT_READ_AHEAD; static int ada_write_cache = ADA_DEFAULT_WRITE_CACHE; static SYSCTL_NODE(_kern_cam, OID_AUTO, ada, CTLFLAG_RD, 0, "CAM Direct Access Disk driver"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, retry_count, CTLFLAG_RWTUN, &ada_retry_count, 0, "Normal I/O retry count"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, default_timeout, CTLFLAG_RWTUN, &ada_default_timeout, 0, "Normal I/O timeout (in seconds)"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, send_ordered, CTLFLAG_RWTUN, &ada_send_ordered, 0, "Send Ordered Tags"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, spindown_shutdown, CTLFLAG_RWTUN, &ada_spindown_shutdown, 0, "Spin down upon shutdown"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, spindown_suspend, CTLFLAG_RWTUN, &ada_spindown_suspend, 0, "Spin down upon suspend"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, read_ahead, CTLFLAG_RWTUN, &ada_read_ahead, 0, "Enable disk read-ahead"); SYSCTL_INT(_kern_cam_ada, OID_AUTO, write_cache, CTLFLAG_RWTUN, &ada_write_cache, 0, "Enable disk write cache"); /* * ADA_ORDEREDTAG_INTERVAL determines how often, relative * to the default timeout, we check to see whether an ordered * tagged transaction is appropriate to prevent simple tag * starvation. Since we'd like to ensure that there is at least * 1/2 of the timeout length left for a starved transaction to * complete after we've sent an ordered tag, we must poll at least * four times in every timeout period. This takes care of the worst * case where a starved transaction starts during an interval that * meets the requirement "don't send an ordered tag" test so it takes * us two intervals to determine that a tag must be sent. */ #ifndef ADA_ORDEREDTAG_INTERVAL #define ADA_ORDEREDTAG_INTERVAL 4 #endif static struct periph_driver adadriver = { adainit, "ada", TAILQ_HEAD_INITIALIZER(adadriver.units), /* generation */ 0 }; +static int adadeletemethodsysctl(SYSCTL_HANDLER_ARGS); + PERIPHDRIVER_DECLARE(ada, adadriver); static int adaopen(struct disk *dp) { struct cam_periph *periph; struct ada_softc *softc; int error; periph = (struct cam_periph *)dp->d_drv1; if (cam_periph_acquire(periph) != CAM_REQ_CMP) { return(ENXIO); } cam_periph_lock(periph); if ((error = cam_periph_hold(periph, PRIBIO|PCATCH)) != 0) { cam_periph_unlock(periph); cam_periph_release(periph); return (error); } CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, ("adaopen\n")); softc = (struct ada_softc *)periph->softc; softc->flags |= ADA_FLAG_OPEN; cam_periph_unhold(periph); cam_periph_unlock(periph); return (0); } static int adaclose(struct disk *dp) { struct cam_periph *periph; struct ada_softc *softc; union ccb *ccb; int error; periph = (struct cam_periph *)dp->d_drv1; softc = (struct ada_softc *)periph->softc; cam_periph_lock(periph); CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, ("adaclose\n")); /* We only sync the cache if the drive is capable of it. */ if ((softc->flags & ADA_FLAG_DIRTY) != 0 && (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) != 0 && (periph->flags & CAM_PERIPH_INVALID) == 0 && cam_periph_hold(periph, PRIBIO) == 0) { ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); cam_fill_ataio(&ccb->ataio, 1, adadone, CAM_DIR_NONE, 0, NULL, 0, ada_default_timeout*1000); if (softc->flags & ADA_FLAG_CAN_48BIT) ata_48bit_cmd(&ccb->ataio, ATA_FLUSHCACHE48, 0, 0, 0); else ata_28bit_cmd(&ccb->ataio, ATA_FLUSHCACHE, 0, 0, 0); error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, /*sense_flags*/0, softc->disk->d_devstat); if (error != 0) xpt_print(periph->path, "Synchronize cache failed\n"); else softc->flags &= ~ADA_FLAG_DIRTY; xpt_release_ccb(ccb); cam_periph_unhold(periph); } softc->flags &= ~ADA_FLAG_OPEN; while (softc->refcount != 0) cam_periph_sleep(periph, &softc->refcount, PRIBIO, "adaclose", 1); cam_periph_unlock(periph); cam_periph_release(periph); return (0); } static void adaschedule(struct cam_periph *periph) { struct ada_softc *softc = (struct ada_softc *)periph->softc; if (softc->state != ADA_STATE_NORMAL) return; - /* Check if we have more work to do. */ - if (bioq_first(&softc->bio_queue) || - (!softc->trim_running && bioq_first(&softc->trim_queue))) { - xpt_schedule(periph, CAM_PRIORITY_NORMAL); - } + cam_iosched_schedule(softc->cam_iosched, periph); } /* * Actually translate the requested transfer into one the physical driver * can understand. The transfer is described by a buf and will include * only one physical transfer. */ static void adastrategy(struct bio *bp) { struct cam_periph *periph; struct ada_softc *softc; periph = (struct cam_periph *)bp->bio_disk->d_drv1; softc = (struct ada_softc *)periph->softc; cam_periph_lock(periph); CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("adastrategy(%p)\n", bp)); /* * If the device has been made invalid, error out */ if ((periph->flags & CAM_PERIPH_INVALID) != 0) { cam_periph_unlock(periph); biofinish(bp, NULL, ENXIO); return; } /* * Place it in the queue of disk activities for this disk */ - if (bp->bio_cmd == BIO_DELETE) { - bioq_disksort(&softc->trim_queue, bp); - } else { - if (ADA_SIO) - bioq_disksort(&softc->bio_queue, bp); - else - bioq_insert_tail(&softc->bio_queue, bp); - } + cam_iosched_queue_work(softc->cam_iosched, bp); /* * Schedule ourselves for performing the work. */ adaschedule(periph); cam_periph_unlock(periph); return; } static int adadump(void *arg, void *virtual, vm_offset_t physical, off_t offset, size_t length) { struct cam_periph *periph; struct ada_softc *softc; u_int secsize; union ccb ccb; struct disk *dp; uint64_t lba; uint16_t count; int error = 0; dp = arg; periph = dp->d_drv1; softc = (struct ada_softc *)periph->softc; cam_periph_lock(periph); secsize = softc->params.secsize; lba = offset / secsize; count = length / secsize; if ((periph->flags & CAM_PERIPH_INVALID) != 0) { cam_periph_unlock(periph); return (ENXIO); } if (length > 0) { xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); ccb.ccb_h.ccb_state = ADA_CCB_DUMP; cam_fill_ataio(&ccb.ataio, 0, adadone, CAM_DIR_OUT, 0, (u_int8_t *) virtual, length, ada_default_timeout*1000); if ((softc->flags & ADA_FLAG_CAN_48BIT) && (lba + count >= ATA_MAX_28BIT_LBA || count >= 256)) { ata_48bit_cmd(&ccb.ataio, ATA_WRITE_DMA48, 0, lba, count); } else { ata_28bit_cmd(&ccb.ataio, ATA_WRITE_DMA, 0, lba, count); } xpt_polled_action(&ccb); error = cam_periph_error(&ccb, 0, SF_NO_RECOVERY | SF_NO_RETRY, NULL); if ((ccb.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(ccb.ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); if (error != 0) printf("Aborting dump due to I/O error.\n"); cam_periph_unlock(periph); return (error); } if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) { xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); ccb.ccb_h.ccb_state = ADA_CCB_DUMP; cam_fill_ataio(&ccb.ataio, 0, adadone, CAM_DIR_NONE, 0, NULL, 0, - ada_default_timeout*1000); + 5*1000); if (softc->flags & ADA_FLAG_CAN_48BIT) ata_48bit_cmd(&ccb.ataio, ATA_FLUSHCACHE48, 0, 0, 0); else ata_28bit_cmd(&ccb.ataio, ATA_FLUSHCACHE, 0, 0, 0); xpt_polled_action(&ccb); error = cam_periph_error(&ccb, 0, SF_NO_RECOVERY | SF_NO_RETRY, NULL); if ((ccb.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(ccb.ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); if (error != 0) xpt_print(periph->path, "Synchronize cache failed\n"); } cam_periph_unlock(periph); return (error); } static void adainit(void) { cam_status status; /* * Install a global async callback. This callback will * receive async callbacks like "new device found". */ status = xpt_register_async(AC_FOUND_DEVICE, adaasync, NULL, NULL); if (status != CAM_REQ_CMP) { printf("ada: Failed to attach master async callback " "due to status 0x%x!\n", status); } else if (ada_send_ordered) { /* Register our event handlers */ if ((EVENTHANDLER_REGISTER(power_suspend, adasuspend, NULL, EVENTHANDLER_PRI_LAST)) == NULL) printf("adainit: power event registration failed!\n"); if ((EVENTHANDLER_REGISTER(power_resume, adaresume, NULL, EVENTHANDLER_PRI_LAST)) == NULL) printf("adainit: power event registration failed!\n"); if ((EVENTHANDLER_REGISTER(shutdown_post_sync, adashutdown, NULL, SHUTDOWN_PRI_DEFAULT)) == NULL) printf("adainit: shutdown event registration failed!\n"); } } /* * Callback from GEOM, called when it has finished cleaning up its * resources. */ static void adadiskgonecb(struct disk *dp) { struct cam_periph *periph; periph = (struct cam_periph *)dp->d_drv1; cam_periph_release(periph); } static void adaoninvalidate(struct cam_periph *periph) { struct ada_softc *softc; softc = (struct ada_softc *)periph->softc; /* * De-register any async callbacks. */ xpt_register_async(0, adaasync, periph, periph->path); +#ifdef CAM_IO_STATS + softc->invalidations++; +#endif /* * Return all queued I/O with ENXIO. * XXX Handle any transactions queued to the card * with XPT_ABORT_CCB. */ - bioq_flush(&softc->bio_queue, NULL, ENXIO); - bioq_flush(&softc->trim_queue, NULL, ENXIO); + cam_iosched_flush(softc->cam_iosched, NULL, ENXIO); disk_gone(softc->disk); } static void adacleanup(struct cam_periph *periph) { struct ada_softc *softc; softc = (struct ada_softc *)periph->softc; cam_periph_unlock(periph); + cam_iosched_fini(softc->cam_iosched); + /* * If we can't free the sysctl tree, oh well... */ - if ((softc->flags & ADA_FLAG_SCTX_INIT) != 0 - && sysctl_ctx_free(&softc->sysctl_ctx) != 0) { - xpt_print(periph->path, "can't remove sysctl context\n"); + if ((softc->flags & ADA_FLAG_SCTX_INIT) != 0) { +#ifdef CAM_IO_STATS + if (sysctl_ctx_free(&softc->sysctl_stats_ctx) != 0) + xpt_print(periph->path, + "can't remove sysctl stats context\n"); +#endif + if (sysctl_ctx_free(&softc->sysctl_ctx) != 0) + xpt_print(periph->path, + "can't remove sysctl context\n"); } disk_destroy(softc->disk); callout_drain(&softc->sendordered_c); free(softc, M_DEVBUF); cam_periph_lock(periph); } static void +adasetdeletemethod(struct ada_softc *softc) +{ + + if (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) + softc->delete_method = ADA_DELETE_NCQ_DSM_TRIM; + else if (softc->flags & ADA_FLAG_CAN_TRIM) + softc->delete_method = ADA_DELETE_DSM_TRIM; + else if ((softc->flags & ADA_FLAG_CAN_CFA) && !(softc->flags & ADA_FLAG_CAN_48BIT)) + softc->delete_method = ADA_DELETE_CFA_ERASE; + else + softc->delete_method = ADA_DELETE_NONE; +} + +static void adaasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg) { struct ccb_getdev cgd; struct cam_periph *periph; struct ada_softc *softc; periph = (struct cam_periph *)callback_arg; switch (code) { case AC_FOUND_DEVICE: { struct ccb_getdev *cgd; cam_status status; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) break; if (cgd->protocol != PROTO_ATA) break; /* * Allocate a peripheral instance for * this device and start the probe * process. */ status = cam_periph_alloc(adaregister, adaoninvalidate, adacleanup, adastart, "ada", CAM_PERIPH_BIO, path, adaasync, AC_FOUND_DEVICE, cgd); if (status != CAM_REQ_CMP && status != CAM_REQ_INPROG) printf("adaasync: Unable to attach to new device " "due to status 0x%x\n", status); break; } case AC_GETDEV_CHANGED: { softc = (struct ada_softc *)periph->softc; xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); if ((cgd.ident_data.capabilities1 & ATA_SUPPORT_DMA) && (cgd.inq_flags & SID_DMA)) softc->flags |= ADA_FLAG_CAN_DMA; else softc->flags &= ~ADA_FLAG_CAN_DMA; if (cgd.ident_data.support.command2 & ATA_SUPPORT_ADDRESS48) { softc->flags |= ADA_FLAG_CAN_48BIT; if (cgd.inq_flags & SID_DMA48) softc->flags |= ADA_FLAG_CAN_DMA48; else softc->flags &= ~ADA_FLAG_CAN_DMA48; } else softc->flags &= ~(ADA_FLAG_CAN_48BIT | ADA_FLAG_CAN_DMA48); if ((cgd.ident_data.satacapabilities & ATA_SUPPORT_NCQ) && (cgd.inq_flags & SID_DMA) && (cgd.inq_flags & SID_CmdQue)) softc->flags |= ADA_FLAG_CAN_NCQ; else softc->flags &= ~ADA_FLAG_CAN_NCQ; + if ((cgd.ident_data.support_dsm & ATA_SUPPORT_DSM_TRIM) && - (cgd.inq_flags & SID_DMA)) + (cgd.inq_flags & SID_DMA)) { softc->flags |= ADA_FLAG_CAN_TRIM; - else - softc->flags &= ~ADA_FLAG_CAN_TRIM; + /* + * If we can do RCVSND_FPDMA_QUEUED commands, we may be able to do + * NCQ trims, if we support trims at all. We also need support from + * the sim do do things properly. Perhaps we should look at log 13 + * dword 0 bit 0 and dword 1 bit 0 are set too... + */ + if ((softc->quirks & ADA_Q_NCQ_TRIM_BROKEN) == 0 && + (softc->flags & ADA_FLAG_PIM_CAN_NCQ_TRIM) != 0 && + (cgd.ident_data.satacapabilities2 & ATA_SUPPORT_RCVSND_FPDMA_QUEUED) != 0 && + (softc->flags & ADA_FLAG_CAN_TRIM) != 0) + softc->flags |= ADA_FLAG_CAN_NCQ_TRIM; + else + softc->flags &= ~ADA_FLAG_CAN_NCQ_TRIM; + } else + softc->flags &= ~(ADA_FLAG_CAN_TRIM | ADA_FLAG_CAN_NCQ_TRIM); + adasetdeletemethod(softc); cam_periph_async(periph, code, path, arg); break; } case AC_ADVINFO_CHANGED: { uintptr_t buftype; buftype = (uintptr_t)arg; if (buftype == CDAI_TYPE_PHYS_PATH) { struct ada_softc *softc; softc = periph->softc; disk_attr_changed(softc->disk, "GEOM::physpath", M_NOWAIT); } break; } case AC_SENT_BDR: case AC_BUS_RESET: { softc = (struct ada_softc *)periph->softc; cam_periph_async(periph, code, path, arg); if (softc->state != ADA_STATE_NORMAL) break; xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); if (ADA_RA >= 0 && cgd.ident_data.support.command1 & ATA_SUPPORT_LOOKAHEAD) softc->state = ADA_STATE_RAHEAD; else if (ADA_WC >= 0 && cgd.ident_data.support.command1 & ATA_SUPPORT_WRITECACHE) softc->state = ADA_STATE_WCACHE; else break; if (cam_periph_acquire(periph) != CAM_REQ_CMP) softc->state = ADA_STATE_NORMAL; else xpt_schedule(periph, CAM_PRIORITY_DEV); } default: cam_periph_async(periph, code, path, arg); break; } } static void adasysctlinit(void *context, int pending) { struct cam_periph *periph; struct ada_softc *softc; char tmpstr[80], tmpstr2[80]; periph = (struct cam_periph *)context; /* periph was held for us when this task was enqueued */ if ((periph->flags & CAM_PERIPH_INVALID) != 0) { cam_periph_release(periph); return; } softc = (struct ada_softc *)periph->softc; snprintf(tmpstr, sizeof(tmpstr), "CAM ADA unit %d", periph->unit_number); snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number); sysctl_ctx_init(&softc->sysctl_ctx); softc->flags |= ADA_FLAG_SCTX_INIT; softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx, SYSCTL_STATIC_CHILDREN(_kern_cam_ada), OID_AUTO, tmpstr2, CTLFLAG_RD, 0, tmpstr); if (softc->sysctl_tree == NULL) { printf("adasysctlinit: unable to allocate sysctl tree\n"); cam_periph_release(periph); return; } + SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), + OID_AUTO, "delete_method", CTLTYPE_STRING | CTLFLAG_RW, + softc, 0, adadeletemethodsysctl, "A", + "BIO_DELETE execution method"); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "read_ahead", CTLFLAG_RW | CTLFLAG_MPSAFE, &softc->read_ahead, 0, "Enable disk read ahead."); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "write_cache", CTLFLAG_RW | CTLFLAG_MPSAFE, &softc->write_cache, 0, "Enable disk write cache."); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), - OID_AUTO, "sort_io_queue", CTLFLAG_RW | CTLFLAG_MPSAFE, - &softc->sort_io_queue, 0, - "Sort IO queue to try and optimise disk access patterns"); + OID_AUTO, "unmapped_io", CTLFLAG_RD | CTLFLAG_MPSAFE, + &softc->unmappedio, 0, "Unmapped I/O leaf"); + SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), + OID_AUTO, "rotating", CTLFLAG_RD | CTLFLAG_MPSAFE, + &softc->rotating, 0, "Rotating media"); #ifdef ADA_TEST_FAILURE /* * Add a 'door bell' sysctl which allows one to set it from userland * and cause something bad to happen. For the moment, we only allow * whacking the next read or write. */ SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "force_read_error", CTLFLAG_RW | CTLFLAG_MPSAFE, &softc->force_read_error, 0, "Force a read error for the next N reads."); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "force_write_error", CTLFLAG_RW | CTLFLAG_MPSAFE, &softc->force_write_error, 0, "Force a write error for the next N writes."); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "periodic_read_error", CTLFLAG_RW | CTLFLAG_MPSAFE, &softc->periodic_read_error, 0, "Force a read error every N reads (don't set too low)."); #endif + +#ifdef CAM_IO_STATS + softc->sysctl_stats_tree = SYSCTL_ADD_NODE(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "stats", + CTLFLAG_RD, 0, "Statistics"); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, "timeouts", CTLFLAG_RD | CTLFLAG_MPSAFE, + &softc->timeouts, 0, + "Device timeouts reported by the SIM"); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, "errors", CTLFLAG_RD | CTLFLAG_MPSAFE, + &softc->errors, 0, + "Transport errors reported by the SIM."); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, "pack_invalidations", CTLFLAG_RD | CTLFLAG_MPSAFE, + &softc->invalidations, 0, + "Device pack invalidations."); +#endif + + cam_iosched_sysctl_init(softc->cam_iosched, &softc->sysctl_ctx, + softc->sysctl_tree); + cam_periph_release(periph); } static int adagetattr(struct bio *bp) { int ret; struct cam_periph *periph; periph = (struct cam_periph *)bp->bio_disk->d_drv1; cam_periph_lock(periph); ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, periph->path); cam_periph_unlock(periph); if (ret == 0) bp->bio_completed = bp->bio_length; return ret; } +static int +adadeletemethodsysctl(SYSCTL_HANDLER_ARGS) +{ + char buf[16]; + const char *p; + struct ada_softc *softc; + int i, error, value, methods; + + softc = (struct ada_softc *)arg1; + + value = softc->delete_method; + if (value < 0 || value > ADA_DELETE_MAX) + p = "UNKNOWN"; + else + p = ada_delete_method_names[value]; + strncpy(buf, p, sizeof(buf)); + error = sysctl_handle_string(oidp, buf, sizeof(buf), req); + if (error != 0 || req->newptr == NULL) + return (error); + methods = 1 << ADA_DELETE_DISABLE; + if ((softc->flags & ADA_FLAG_CAN_CFA) && + !(softc->flags & ADA_FLAG_CAN_48BIT)) + methods |= 1 << ADA_DELETE_CFA_ERASE; + if (softc->flags & ADA_FLAG_CAN_TRIM) + methods |= 1 << ADA_DELETE_DSM_TRIM; + if (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) + methods |= 1 << ADA_DELETE_NCQ_DSM_TRIM; + for (i = 0; i <= ADA_DELETE_MAX; i++) { + if (!(methods & (1 << i)) || + strcmp(buf, ada_delete_method_names[i]) != 0) + continue; + softc->delete_method = i; + return (0); + } + return (EINVAL); +} + static cam_status adaregister(struct cam_periph *periph, void *arg) { struct ada_softc *softc; struct ccb_pathinq cpi; struct ccb_getdev *cgd; char announce_buf[80]; struct disk_params *dp; caddr_t match; u_int maxio; int quirks; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) { printf("adaregister: no getdev CCB, can't register device\n"); return(CAM_REQ_CMP_ERR); } softc = (struct ada_softc *)malloc(sizeof(*softc), M_DEVBUF, M_NOWAIT|M_ZERO); if (softc == NULL) { printf("adaregister: Unable to probe new device. " "Unable to allocate softc\n"); return(CAM_REQ_CMP_ERR); } - bioq_init(&softc->bio_queue); - bioq_init(&softc->trim_queue); + if (cam_iosched_init(&softc->cam_iosched, periph) != 0) { + printf("adaregister: Unable to probe new device. " + "Unable to allocate iosched memory\n"); + return(CAM_REQ_CMP_ERR); + } if ((cgd->ident_data.capabilities1 & ATA_SUPPORT_DMA) && (cgd->inq_flags & SID_DMA)) softc->flags |= ADA_FLAG_CAN_DMA; if (cgd->ident_data.support.command2 & ATA_SUPPORT_ADDRESS48) { softc->flags |= ADA_FLAG_CAN_48BIT; if (cgd->inq_flags & SID_DMA48) softc->flags |= ADA_FLAG_CAN_DMA48; } if (cgd->ident_data.support.command2 & ATA_SUPPORT_FLUSHCACHE) softc->flags |= ADA_FLAG_CAN_FLUSHCACHE; if (cgd->ident_data.support.command1 & ATA_SUPPORT_POWERMGT) softc->flags |= ADA_FLAG_CAN_POWERMGT; if ((cgd->ident_data.satacapabilities & ATA_SUPPORT_NCQ) && (cgd->inq_flags & SID_DMA) && (cgd->inq_flags & SID_CmdQue)) softc->flags |= ADA_FLAG_CAN_NCQ; if ((cgd->ident_data.support_dsm & ATA_SUPPORT_DSM_TRIM) && (cgd->inq_flags & SID_DMA)) { softc->flags |= ADA_FLAG_CAN_TRIM; softc->trim_max_ranges = TRIM_MAX_RANGES; if (cgd->ident_data.max_dsm_blocks != 0) { softc->trim_max_ranges = min(cgd->ident_data.max_dsm_blocks * ATA_DSM_BLK_RANGES, softc->trim_max_ranges); } } if (cgd->ident_data.support.command2 & ATA_SUPPORT_CFA) softc->flags |= ADA_FLAG_CAN_CFA; + adasetdeletemethod(softc); + periph->softc = softc; /* * See if this device has any quirks. */ match = cam_quirkmatch((caddr_t)&cgd->ident_data, (caddr_t)ada_quirk_table, sizeof(ada_quirk_table)/sizeof(*ada_quirk_table), sizeof(*ada_quirk_table), ata_identify_match); if (match != NULL) softc->quirks = ((struct ada_quirk_entry *)match)->quirks; else softc->quirks = ADA_Q_NONE; bzero(&cpi, sizeof(cpi)); xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NONE); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); TASK_INIT(&softc->sysctl_task, 0, adasysctlinit, periph); /* * Register this media as a disk */ (void)cam_periph_hold(periph, PRIBIO); cam_periph_unlock(periph); snprintf(announce_buf, sizeof(announce_buf), "kern.cam.ada.%d.quirks", periph->unit_number); quirks = softc->quirks; TUNABLE_INT_FETCH(announce_buf, &quirks); softc->quirks = quirks; softc->read_ahead = -1; snprintf(announce_buf, sizeof(announce_buf), "kern.cam.ada.%d.read_ahead", periph->unit_number); TUNABLE_INT_FETCH(announce_buf, &softc->read_ahead); softc->write_cache = -1; snprintf(announce_buf, sizeof(announce_buf), "kern.cam.ada.%d.write_cache", periph->unit_number); TUNABLE_INT_FETCH(announce_buf, &softc->write_cache); /* Disable queue sorting for non-rotational media by default. */ - if (cgd->ident_data.media_rotation_rate == ATA_RATE_NON_ROTATING) - softc->sort_io_queue = 0; - else - softc->sort_io_queue = -1; + if (cgd->ident_data.media_rotation_rate == ATA_RATE_NON_ROTATING) { + softc->rotating = 0; + } else { + softc->rotating = 1; + } + cam_iosched_set_sort_queue(softc->cam_iosched, softc->rotating ? -1 : 0); adagetparams(periph, cgd); softc->disk = disk_alloc(); softc->disk->d_rotation_rate = cgd->ident_data.media_rotation_rate; softc->disk->d_devstat = devstat_new_entry(periph->periph_name, periph->unit_number, softc->params.secsize, DEVSTAT_ALL_SUPPORTED, DEVSTAT_TYPE_DIRECT | XPORT_DEVSTAT_TYPE(cpi.transport), DEVSTAT_PRIORITY_DISK); softc->disk->d_open = adaopen; softc->disk->d_close = adaclose; softc->disk->d_strategy = adastrategy; softc->disk->d_getattr = adagetattr; softc->disk->d_dump = adadump; softc->disk->d_gone = adadiskgonecb; softc->disk->d_name = "ada"; softc->disk->d_drv1 = periph; maxio = cpi.maxio; /* Honor max I/O size of SIM */ if (maxio == 0) maxio = DFLTPHYS; /* traditional default */ else if (maxio > MAXPHYS) maxio = MAXPHYS; /* for safety */ if (softc->flags & ADA_FLAG_CAN_48BIT) maxio = min(maxio, 65536 * softc->params.secsize); else /* 28bit ATA command limit */ maxio = min(maxio, 256 * softc->params.secsize); softc->disk->d_maxsize = maxio; softc->disk->d_unit = periph->unit_number; softc->disk->d_flags = DISKFLAG_DIRECT_COMPLETION; if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) softc->disk->d_flags |= DISKFLAG_CANFLUSHCACHE; if (softc->flags & ADA_FLAG_CAN_TRIM) { softc->disk->d_flags |= DISKFLAG_CANDELETE; softc->disk->d_delmaxsize = softc->params.secsize * ATA_DSM_RANGE_MAX * softc->trim_max_ranges; } else if ((softc->flags & ADA_FLAG_CAN_CFA) && !(softc->flags & ADA_FLAG_CAN_48BIT)) { softc->disk->d_flags |= DISKFLAG_CANDELETE; softc->disk->d_delmaxsize = 256 * softc->params.secsize; } else softc->disk->d_delmaxsize = maxio; - if ((cpi.hba_misc & PIM_UNMAPPED) != 0) + if ((cpi.hba_misc & PIM_UNMAPPED) != 0) { softc->disk->d_flags |= DISKFLAG_UNMAPPED_BIO; + softc->unmappedio = 1; + } + /* + * If we can do RCVSND_FPDMA_QUEUED commands, we may be able to do + * NCQ trims, if we support trims at all. We also need support from + * the sim do do things properly. Perhaps we should look at log 13 + * dword 0 bit 0 and dword 1 bit 0 are set too... + */ + if (cpi.hba_misc & PIM_NCQ_KLUDGE) + softc->flags |= ADA_FLAG_PIM_CAN_NCQ_TRIM; + if ((softc->quirks & ADA_Q_NCQ_TRIM_BROKEN) == 0 && + (softc->flags & ADA_FLAG_PIM_CAN_NCQ_TRIM) != 0 && + (cgd->ident_data.satacapabilities2 & ATA_SUPPORT_RCVSND_FPDMA_QUEUED) != 0 && + (softc->flags & ADA_FLAG_CAN_TRIM) != 0) + softc->flags |= ADA_FLAG_CAN_NCQ_TRIM; strlcpy(softc->disk->d_descr, cgd->ident_data.model, MIN(sizeof(softc->disk->d_descr), sizeof(cgd->ident_data.model))); strlcpy(softc->disk->d_ident, cgd->ident_data.serial, MIN(sizeof(softc->disk->d_ident), sizeof(cgd->ident_data.serial))); softc->disk->d_hba_vendor = cpi.hba_vendor; softc->disk->d_hba_device = cpi.hba_device; softc->disk->d_hba_subvendor = cpi.hba_subvendor; softc->disk->d_hba_subdevice = cpi.hba_subdevice; softc->disk->d_sectorsize = softc->params.secsize; softc->disk->d_mediasize = (off_t)softc->params.sectors * softc->params.secsize; if (ata_physical_sector_size(&cgd->ident_data) != softc->params.secsize) { softc->disk->d_stripesize = ata_physical_sector_size(&cgd->ident_data); softc->disk->d_stripeoffset = (softc->disk->d_stripesize - ata_logical_sector_offset(&cgd->ident_data)) % softc->disk->d_stripesize; } else if (softc->quirks & ADA_Q_4K) { softc->disk->d_stripesize = 4096; softc->disk->d_stripeoffset = 0; } softc->disk->d_fwsectors = softc->params.secs_per_track; softc->disk->d_fwheads = softc->params.heads; ata_disk_firmware_geom_adjust(softc->disk); + adasetdeletemethod(softc); /* * Acquire a reference to the periph before we register with GEOM. * We'll release this reference once GEOM calls us back (via * adadiskgonecb()) telling us that our provider has been freed. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) { xpt_print(periph->path, "%s: lost periph during " "registration!\n", __func__); cam_periph_lock(periph); return (CAM_REQ_CMP_ERR); } disk_create(softc->disk, DISK_VERSION); cam_periph_lock(periph); cam_periph_unhold(periph); dp = &softc->params; snprintf(announce_buf, sizeof(announce_buf), "%juMB (%ju %u byte sectors)", ((uintmax_t)dp->secsize * dp->sectors) / (1024 * 1024), (uintmax_t)dp->sectors, dp->secsize); xpt_announce_periph(periph, announce_buf); xpt_announce_quirks(periph, softc->quirks, ADA_Q_BIT_STRING); /* * Create our sysctl variables, now that we know * we have successfully attached. */ if (cam_periph_acquire(periph) == CAM_REQ_CMP) taskqueue_enqueue(taskqueue_thread, &softc->sysctl_task); /* * Add async callbacks for bus reset and * bus device reset calls. I don't bother * checking if this fails as, in most cases, * the system will function just fine without * them and the only alternative would be to * not attach the device on failure. */ xpt_register_async(AC_SENT_BDR | AC_BUS_RESET | AC_LOST_DEVICE | AC_GETDEV_CHANGED | AC_ADVINFO_CHANGED, adaasync, periph, periph->path); /* * Schedule a periodic event to occasionally send an * ordered tag to a device. */ callout_init_mtx(&softc->sendordered_c, cam_periph_mtx(periph), 0); callout_reset(&softc->sendordered_c, (ada_default_timeout * hz) / ADA_ORDEREDTAG_INTERVAL, adasendorderedtag, softc); if (ADA_RA >= 0 && cgd->ident_data.support.command1 & ATA_SUPPORT_LOOKAHEAD) { softc->state = ADA_STATE_RAHEAD; } else if (ADA_WC >= 0 && cgd->ident_data.support.command1 & ATA_SUPPORT_WRITECACHE) { softc->state = ADA_STATE_WCACHE; } else { softc->state = ADA_STATE_NORMAL; return(CAM_REQ_CMP); } if (cam_periph_acquire(periph) != CAM_REQ_CMP) softc->state = ADA_STATE_NORMAL; else xpt_schedule(periph, CAM_PRIORITY_DEV); return(CAM_REQ_CMP); } -static void -ada_dsmtrim(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) +static int +ada_dsmtrim_req_create(struct ada_softc *softc, struct bio *bp, struct trim_request *req) { - struct trim_request *req = &softc->trim_req; uint64_t lastlba = (uint64_t)-1; int c, lastcount = 0, off, ranges = 0; bzero(req, sizeof(*req)); TAILQ_INIT(&req->bps); do { uint64_t lba = bp->bio_pblkno; int count = bp->bio_bcount / softc->params.secsize; - bioq_remove(&softc->trim_queue, bp); - /* Try to extend the previous range. */ if (lba == lastlba) { c = min(count, ATA_DSM_RANGE_MAX - lastcount); lastcount += c; off = (ranges - 1) * ATA_DSM_RANGE_SIZE; req->data[off + 6] = lastcount & 0xff; req->data[off + 7] = (lastcount >> 8) & 0xff; count -= c; lba += c; } while (count > 0) { c = min(count, ATA_DSM_RANGE_MAX); off = ranges * ATA_DSM_RANGE_SIZE; req->data[off + 0] = lba & 0xff; req->data[off + 1] = (lba >> 8) & 0xff; req->data[off + 2] = (lba >> 16) & 0xff; req->data[off + 3] = (lba >> 24) & 0xff; req->data[off + 4] = (lba >> 32) & 0xff; req->data[off + 5] = (lba >> 40) & 0xff; req->data[off + 6] = c & 0xff; req->data[off + 7] = (c >> 8) & 0xff; lba += c; count -= c; lastcount = c; ranges++; /* * Its the caller's responsibility to ensure the * request will fit so we don't need to check for * overrun here */ } lastlba = lba; TAILQ_INSERT_TAIL(&req->bps, bp, bio_queue); - bp = bioq_first(&softc->trim_queue); - if (bp == NULL || - bp->bio_bcount / softc->params.secsize > - (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX) + + bp = cam_iosched_next_trim(softc->cam_iosched); + if (bp == NULL) break; + if (bp->bio_bcount / softc->params.secsize > + (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX) { + cam_iosched_put_back_trim(softc->cam_iosched, bp); + break; + } } while (1); + + return (ranges); +} + +static void +ada_dsmtrim(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) +{ + struct trim_request *req = &softc->trim_req; + int ranges; + + ranges = ada_dsmtrim_req_create(softc, bp, req); cam_fill_ataio(ataio, ada_retry_count, adadone, CAM_DIR_OUT, 0, req->data, ((ranges + ATA_DSM_BLK_RANGES - 1) / ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE, ada_default_timeout * 1000); ata_48bit_cmd(ataio, ATA_DATA_SET_MANAGEMENT, ATA_DSM_TRIM, 0, (ranges + ATA_DSM_BLK_RANGES - 1) / ATA_DSM_BLK_RANGES); } static void +ada_ncq_dsmtrim(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) +{ + struct trim_request *req = &softc->trim_req; + int ranges; + + ranges = ada_dsmtrim_req_create(softc, bp, req); + cam_fill_ataio(ataio, + ada_retry_count, + adadone, + CAM_DIR_OUT, + 0, + req->data, + ((ranges + ATA_DSM_BLK_RANGES - 1) / + ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE, + ada_default_timeout * 1000); + ata_ncq_cmd(ataio, + ATA_SEND_FPDMA_QUEUED, + 0, + (ranges + ATA_DSM_BLK_RANGES - 1) / ATA_DSM_BLK_RANGES); + ataio->cmd.sector_count_exp = ATA_SFPDMA_DSM; + ataio->cmd.flags |= CAM_ATAIO_AUX_HACK; +} + +static void ada_cfaerase(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) { struct trim_request *req = &softc->trim_req; uint64_t lba = bp->bio_pblkno; uint16_t count = bp->bio_bcount / softc->params.secsize; bzero(req, sizeof(*req)); TAILQ_INIT(&req->bps); - bioq_remove(&softc->trim_queue, bp); TAILQ_INSERT_TAIL(&req->bps, bp, bio_queue); cam_fill_ataio(ataio, ada_retry_count, adadone, CAM_DIR_NONE, 0, NULL, 0, ada_default_timeout*1000); if (count >= 256) count = 0; ata_28bit_cmd(ataio, ATA_CFA_ERASE, 0, lba, count); } static void adastart(struct cam_periph *periph, union ccb *start_ccb) { struct ada_softc *softc = (struct ada_softc *)periph->softc; struct ccb_ataio *ataio = &start_ccb->ataio; CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("adastart\n")); switch (softc->state) { case ADA_STATE_NORMAL: { struct bio *bp; u_int8_t tag_code; - /* Run TRIM if not running yet. */ - if (!softc->trim_running && - (bp = bioq_first(&softc->trim_queue)) != 0) { - if (softc->flags & ADA_FLAG_CAN_TRIM) { - ada_dsmtrim(softc, bp, ataio); - } else if ((softc->flags & ADA_FLAG_CAN_CFA) && - !(softc->flags & ADA_FLAG_CAN_48BIT)) { - ada_cfaerase(softc, bp, ataio); - } else { - /* This can happen if DMA was disabled. */ - bioq_remove(&softc->trim_queue, bp); - biofinish(bp, NULL, EOPNOTSUPP); - xpt_release_ccb(start_ccb); - adaschedule(periph); - return; - } - softc->trim_running = 1; - start_ccb->ccb_h.ccb_state = ADA_CCB_TRIM; - start_ccb->ccb_h.flags |= CAM_UNLOCKED; - goto out; - } - /* Run regular command. */ - bp = bioq_first(&softc->bio_queue); + bp = cam_iosched_next_bio(softc->cam_iosched); if (bp == NULL) { xpt_release_ccb(start_ccb); break; } - bioq_remove(&softc->bio_queue, bp); - if ((bp->bio_flags & BIO_ORDERED) != 0 - || (softc->flags & ADA_FLAG_NEED_OTAG) != 0) { + if ((bp->bio_flags & BIO_ORDERED) != 0 || + (bp->bio_cmd != BIO_DELETE && (softc->flags & ADA_FLAG_NEED_OTAG) != 0)) { softc->flags &= ~ADA_FLAG_NEED_OTAG; softc->flags |= ADA_FLAG_WAS_OTAG; tag_code = 0; } else { tag_code = 1; } switch (bp->bio_cmd) { case BIO_WRITE: case BIO_READ: { uint64_t lba = bp->bio_pblkno; uint16_t count = bp->bio_bcount / softc->params.secsize; void *data_ptr; int rw_op; if (bp->bio_cmd == BIO_WRITE) { softc->flags |= ADA_FLAG_DIRTY; rw_op = CAM_DIR_OUT; } else { rw_op = CAM_DIR_IN; } data_ptr = bp->bio_data; if ((bp->bio_flags & (BIO_UNMAPPED|BIO_VLIST)) != 0) { rw_op |= CAM_DATA_BIO; data_ptr = bp; } #ifdef ADA_TEST_FAILURE int fail = 0; /* * Support the failure ioctls. If the command is a * read, and there are pending forced read errors, or * if a write and pending write errors, then fail this * operation with EIO. This is useful for testing * purposes. Also, support having every Nth read fail. * * This is a rather blunt tool. */ if (bp->bio_cmd == BIO_READ) { if (softc->force_read_error) { softc->force_read_error--; fail = 1; } if (softc->periodic_read_error > 0) { if (++softc->periodic_read_count >= softc->periodic_read_error) { softc->periodic_read_count = 0; fail = 1; } } } else { if (softc->force_write_error) { softc->force_write_error--; fail = 1; } } if (fail) { biofinish(bp, NULL, EIO); xpt_release_ccb(start_ccb); adaschedule(periph); return; } #endif KASSERT((bp->bio_flags & BIO_UNMAPPED) == 0 || round_page(bp->bio_bcount + bp->bio_ma_offset) / PAGE_SIZE == bp->bio_ma_n, ("Short bio %p", bp)); cam_fill_ataio(ataio, ada_retry_count, adadone, rw_op, tag_code, data_ptr, bp->bio_bcount, ada_default_timeout*1000); if ((softc->flags & ADA_FLAG_CAN_NCQ) && tag_code) { if (bp->bio_cmd == BIO_READ) { ata_ncq_cmd(ataio, ATA_READ_FPDMA_QUEUED, lba, count); } else { ata_ncq_cmd(ataio, ATA_WRITE_FPDMA_QUEUED, lba, count); } } else if ((softc->flags & ADA_FLAG_CAN_48BIT) && (lba + count >= ATA_MAX_28BIT_LBA || count > 256)) { if (softc->flags & ADA_FLAG_CAN_DMA48) { if (bp->bio_cmd == BIO_READ) { ata_48bit_cmd(ataio, ATA_READ_DMA48, 0, lba, count); } else { ata_48bit_cmd(ataio, ATA_WRITE_DMA48, 0, lba, count); } } else { if (bp->bio_cmd == BIO_READ) { ata_48bit_cmd(ataio, ATA_READ_MUL48, 0, lba, count); } else { ata_48bit_cmd(ataio, ATA_WRITE_MUL48, 0, lba, count); } } } else { if (count == 256) count = 0; if (softc->flags & ADA_FLAG_CAN_DMA) { if (bp->bio_cmd == BIO_READ) { ata_28bit_cmd(ataio, ATA_READ_DMA, 0, lba, count); } else { ata_28bit_cmd(ataio, ATA_WRITE_DMA, 0, lba, count); } } else { if (bp->bio_cmd == BIO_READ) { ata_28bit_cmd(ataio, ATA_READ_MUL, 0, lba, count); } else { ata_28bit_cmd(ataio, ATA_WRITE_MUL, 0, lba, count); } } } break; } + case BIO_DELETE: + switch (softc->delete_method) { + case ADA_DELETE_NCQ_DSM_TRIM: + ada_ncq_dsmtrim(softc, bp, ataio); + break; + case ADA_DELETE_DSM_TRIM: + ada_dsmtrim(softc, bp, ataio); + break; + case ADA_DELETE_CFA_ERASE: + ada_cfaerase(softc, bp, ataio); + break; + default: + biofinish(bp, NULL, EOPNOTSUPP); + xpt_release_ccb(start_ccb); + adaschedule(periph); + return; + } + start_ccb->ccb_h.ccb_state = ADA_CCB_TRIM; + start_ccb->ccb_h.flags |= CAM_UNLOCKED; + cam_iosched_submit_trim(softc->cam_iosched); + goto out; case BIO_FLUSH: cam_fill_ataio(ataio, 1, adadone, CAM_DIR_NONE, 0, NULL, 0, ada_default_timeout*1000); if (softc->flags & ADA_FLAG_CAN_48BIT) ata_48bit_cmd(ataio, ATA_FLUSHCACHE48, 0, 0, 0); else ata_28bit_cmd(ataio, ATA_FLUSHCACHE, 0, 0, 0); break; } start_ccb->ccb_h.ccb_state = ADA_CCB_BUFFER_IO; start_ccb->ccb_h.flags |= CAM_UNLOCKED; out: start_ccb->ccb_h.ccb_bp = bp; softc->outstanding_cmds++; softc->refcount++; cam_periph_unlock(periph); xpt_action(start_ccb); cam_periph_lock(periph); softc->refcount--; /* May have more work to do, so ensure we stay scheduled */ adaschedule(periph); break; } case ADA_STATE_RAHEAD: case ADA_STATE_WCACHE: { cam_fill_ataio(ataio, 1, adadone, CAM_DIR_NONE, 0, NULL, 0, ada_default_timeout*1000); if (softc->state == ADA_STATE_RAHEAD) { ata_28bit_cmd(ataio, ATA_SETFEATURES, ADA_RA ? ATA_SF_ENAB_RCACHE : ATA_SF_DIS_RCACHE, 0, 0); start_ccb->ccb_h.ccb_state = ADA_CCB_RAHEAD; } else { ata_28bit_cmd(ataio, ATA_SETFEATURES, ADA_WC ? ATA_SF_ENAB_WCACHE : ATA_SF_DIS_WCACHE, 0, 0); start_ccb->ccb_h.ccb_state = ADA_CCB_WCACHE; } start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; xpt_action(start_ccb); break; } } } static void adadone(struct cam_periph *periph, union ccb *done_ccb) { struct ada_softc *softc; struct ccb_ataio *ataio; struct ccb_getdev *cgd; struct cam_path *path; int state; softc = (struct ada_softc *)periph->softc; ataio = &done_ccb->ataio; path = done_ccb->ccb_h.path; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("adadone\n")); state = ataio->ccb_h.ccb_state & ADA_CCB_TYPE_MASK; switch (state) { case ADA_CCB_BUFFER_IO: case ADA_CCB_TRIM: { struct bio *bp; int error; cam_periph_lock(periph); + bp = (struct bio *)done_ccb->ccb_h.ccb_bp; if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { error = adaerror(done_ccb, 0, 0); if (error == ERESTART) { /* A retry was scheduled, so just return. */ cam_periph_unlock(periph); return; } if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); + /* + * If we get an error on an NCQ DSM TRIM, fall back + * to a non-NCQ DSM TRIM forever. Please note that if + * CAN_NCQ_TRIM is set, CAN_TRIM is necessarily set too. + * However, for this one trim, we treat it as advisory + * and return success up the stack. + */ + if (state == ADA_CCB_TRIM && + error != 0 && + (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) != 0) { + softc->flags &= ~ADA_FLAG_CAN_NCQ_TRIM; + error = 0; + adasetdeletemethod(softc); + } } else { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) panic("REQ_CMP with QFRZN"); error = 0; } - bp = (struct bio *)done_ccb->ccb_h.ccb_bp; bp->bio_error = error; if (error != 0) { bp->bio_resid = bp->bio_bcount; bp->bio_flags |= BIO_ERROR; } else { if (state == ADA_CCB_TRIM) bp->bio_resid = 0; else bp->bio_resid = ataio->resid; if (bp->bio_resid > 0) bp->bio_flags |= BIO_ERROR; } softc->outstanding_cmds--; if (softc->outstanding_cmds == 0) softc->flags |= ADA_FLAG_WAS_OTAG; + + cam_iosched_bio_complete(softc->cam_iosched, bp, done_ccb); xpt_release_ccb(done_ccb); if (state == ADA_CCB_TRIM) { TAILQ_HEAD(, bio) queue; struct bio *bp1; TAILQ_INIT(&queue); TAILQ_CONCAT(&queue, &softc->trim_req.bps, bio_queue); /* * Normally, the xpt_release_ccb() above would make sure * that when we have more work to do, that work would * get kicked off. However, we specifically keep * trim_running set to 0 before the call above to allow * other I/O to progress when many BIO_DELETE requests * are pushed down. We set trim_running to 0 and call * daschedule again so that we don't stall if there are * no other I/Os pending apart from BIO_DELETEs. */ - softc->trim_running = 0; + cam_iosched_trim_done(softc->cam_iosched); adaschedule(periph); cam_periph_unlock(periph); while ((bp1 = TAILQ_FIRST(&queue)) != NULL) { TAILQ_REMOVE(&queue, bp1, bio_queue); bp1->bio_error = error; if (error != 0) { bp1->bio_flags |= BIO_ERROR; bp1->bio_resid = bp1->bio_bcount; } else bp1->bio_resid = 0; biodone(bp1); } } else { + adaschedule(periph); cam_periph_unlock(periph); biodone(bp); } return; } case ADA_CCB_RAHEAD: { if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { if (adaerror(done_ccb, 0, 0) == ERESTART) { out: /* Drop freeze taken due to CAM_DEV_QFREEZE */ cam_release_devq(path, 0, 0, 0, FALSE); return; } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { cam_release_devq(path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } } /* * Since our peripheral may be invalidated by an error * above or an external event, we must release our CCB * before releasing the reference on the peripheral. * The peripheral will only go away once the last reference * is removed, and we need it around for the CCB release * operation. */ cgd = (struct ccb_getdev *)done_ccb; xpt_setup_ccb(&cgd->ccb_h, path, CAM_PRIORITY_NORMAL); cgd->ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)cgd); if (ADA_WC >= 0 && cgd->ident_data.support.command1 & ATA_SUPPORT_WRITECACHE) { softc->state = ADA_STATE_WCACHE; xpt_release_ccb(done_ccb); xpt_schedule(periph, CAM_PRIORITY_DEV); goto out; } softc->state = ADA_STATE_NORMAL; xpt_release_ccb(done_ccb); /* Drop freeze taken due to CAM_DEV_QFREEZE */ cam_release_devq(path, 0, 0, 0, FALSE); adaschedule(periph); cam_periph_release_locked(periph); return; } case ADA_CCB_WCACHE: { if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { if (adaerror(done_ccb, 0, 0) == ERESTART) { goto out; } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { cam_release_devq(path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } } softc->state = ADA_STATE_NORMAL; /* * Since our peripheral may be invalidated by an error * above or an external event, we must release our CCB * before releasing the reference on the peripheral. * The peripheral will only go away once the last reference * is removed, and we need it around for the CCB release * operation. */ xpt_release_ccb(done_ccb); /* Drop freeze taken due to CAM_DEV_QFREEZE */ cam_release_devq(path, 0, 0, 0, FALSE); adaschedule(periph); cam_periph_release_locked(periph); return; } case ADA_CCB_DUMP: /* No-op. We're polling */ return; default: break; } xpt_release_ccb(done_ccb); } static int adaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags) { + struct ada_softc *softc; + struct cam_periph *periph; + + periph = xpt_path_periph(ccb->ccb_h.path); + softc = (struct ada_softc *)periph->softc; + + switch (ccb->ccb_h.status & CAM_STATUS_MASK) { + case CAM_CMD_TIMEOUT: +#ifdef CAM_IO_STATS + softc->timeouts++; +#endif + break; + case CAM_REQ_ABORTED: + case CAM_REQ_CMP_ERR: + case CAM_REQ_TERMIO: + case CAM_UNREC_HBA_ERROR: + case CAM_DATA_RUN_ERR: + case CAM_ATA_STATUS_ERROR: +#ifdef CAM_IO_STATS + softc->errors++; +#endif + break; + default: + break; + } return(cam_periph_error(ccb, cam_flags, sense_flags, NULL)); } static void adagetparams(struct cam_periph *periph, struct ccb_getdev *cgd) { struct ada_softc *softc = (struct ada_softc *)periph->softc; struct disk_params *dp = &softc->params; u_int64_t lbasize48; u_int32_t lbasize; dp->secsize = ata_logical_sector_size(&cgd->ident_data); if ((cgd->ident_data.atavalid & ATA_FLAG_54_58) && cgd->ident_data.current_heads && cgd->ident_data.current_sectors) { dp->heads = cgd->ident_data.current_heads; dp->secs_per_track = cgd->ident_data.current_sectors; dp->cylinders = cgd->ident_data.cylinders; dp->sectors = (u_int32_t)cgd->ident_data.current_size_1 | ((u_int32_t)cgd->ident_data.current_size_2 << 16); } else { dp->heads = cgd->ident_data.heads; dp->secs_per_track = cgd->ident_data.sectors; dp->cylinders = cgd->ident_data.cylinders; dp->sectors = cgd->ident_data.cylinders * dp->heads * dp->secs_per_track; } lbasize = (u_int32_t)cgd->ident_data.lba_size_1 | ((u_int32_t)cgd->ident_data.lba_size_2 << 16); /* use the 28bit LBA size if valid or bigger than the CHS mapping */ if (cgd->ident_data.cylinders == 16383 || dp->sectors < lbasize) dp->sectors = lbasize; /* use the 48bit LBA size if valid */ lbasize48 = ((u_int64_t)cgd->ident_data.lba_size48_1) | ((u_int64_t)cgd->ident_data.lba_size48_2 << 16) | ((u_int64_t)cgd->ident_data.lba_size48_3 << 32) | ((u_int64_t)cgd->ident_data.lba_size48_4 << 48); if ((cgd->ident_data.support.command2 & ATA_SUPPORT_ADDRESS48) && lbasize48 > ATA_MAX_28BIT_LBA) dp->sectors = lbasize48; } static void adasendorderedtag(void *arg) { struct ada_softc *softc = arg; if (ada_send_ordered) { if (softc->outstanding_cmds > 0) { if ((softc->flags & ADA_FLAG_WAS_OTAG) == 0) softc->flags |= ADA_FLAG_NEED_OTAG; softc->flags &= ~ADA_FLAG_WAS_OTAG; } } /* Queue us up again */ callout_reset(&softc->sendordered_c, (ada_default_timeout * hz) / ADA_ORDEREDTAG_INTERVAL, adasendorderedtag, softc); } /* * Step through all ADA peripheral drivers, and if the device is still open, * sync the disk cache to physical media. */ static void adaflush(void) { struct cam_periph *periph; struct ada_softc *softc; union ccb *ccb; int error; CAM_PERIPH_FOREACH(periph, &adadriver) { softc = (struct ada_softc *)periph->softc; if (SCHEDULER_STOPPED()) { /* If we paniced with the lock held, do not recurse. */ if (!cam_periph_owned(periph) && (softc->flags & ADA_FLAG_OPEN)) { adadump(softc->disk, NULL, 0, 0, 0); } continue; } cam_periph_lock(periph); /* * We only sync the cache if the drive is still open, and * if the drive is capable of it.. */ if (((softc->flags & ADA_FLAG_OPEN) == 0) || (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) == 0) { cam_periph_unlock(periph); continue; } ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); cam_fill_ataio(&ccb->ataio, 0, adadone, CAM_DIR_NONE, 0, NULL, 0, ada_default_timeout*1000); if (softc->flags & ADA_FLAG_CAN_48BIT) ata_48bit_cmd(&ccb->ataio, ATA_FLUSHCACHE48, 0, 0, 0); else ata_28bit_cmd(&ccb->ataio, ATA_FLUSHCACHE, 0, 0, 0); error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, /*sense_flags*/ SF_NO_RECOVERY | SF_NO_RETRY, softc->disk->d_devstat); if (error != 0) xpt_print(periph->path, "Synchronize cache failed\n"); xpt_release_ccb(ccb); cam_periph_unlock(periph); } } static void adaspindown(uint8_t cmd, int flags) { struct cam_periph *periph; struct ada_softc *softc; union ccb *ccb; int error; CAM_PERIPH_FOREACH(periph, &adadriver) { /* If we paniced with lock held - not recurse here. */ if (cam_periph_owned(periph)) continue; cam_periph_lock(periph); softc = (struct ada_softc *)periph->softc; /* * We only spin-down the drive if it is capable of it.. */ if ((softc->flags & ADA_FLAG_CAN_POWERMGT) == 0) { cam_periph_unlock(periph); continue; } if (bootverbose) xpt_print(periph->path, "spin-down\n"); ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); cam_fill_ataio(&ccb->ataio, 0, adadone, CAM_DIR_NONE | flags, 0, NULL, 0, ada_default_timeout*1000); ata_28bit_cmd(&ccb->ataio, cmd, 0, 0, 0); error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, /*sense_flags*/ SF_NO_RECOVERY | SF_NO_RETRY, softc->disk->d_devstat); if (error != 0) xpt_print(periph->path, "Spin-down disk failed\n"); xpt_release_ccb(ccb); cam_periph_unlock(periph); } } static void adashutdown(void *arg, int howto) { adaflush(); if (ada_spindown_shutdown != 0 && (howto & (RB_HALT | RB_POWEROFF)) != 0) adaspindown(ATA_STANDBY_IMMEDIATE, 0); } static void adasuspend(void *arg) { adaflush(); if (ada_spindown_suspend != 0) adaspindown(ATA_SLEEP, CAM_DEV_QFREEZE); } static void adaresume(void *arg) { struct cam_periph *periph; struct ada_softc *softc; if (ada_spindown_suspend == 0) return; CAM_PERIPH_FOREACH(periph, &adadriver) { cam_periph_lock(periph); softc = (struct ada_softc *)periph->softc; /* * We only spin-down the drive if it is capable of it.. */ if ((softc->flags & ADA_FLAG_CAN_POWERMGT) == 0) { cam_periph_unlock(periph); continue; } if (bootverbose) xpt_print(periph->path, "resume\n"); /* * Drop freeze taken due to CAM_DEV_QFREEZE flag set on * sleep request. */ cam_release_devq(periph->path, /*relsim_flags*/0, /*openings*/0, /*timeout*/0, /*getcount_only*/0); cam_periph_unlock(periph); } } #endif /* _KERNEL */ Index: head/sys/cam/cam_ccb.h =================================================================== --- head/sys/cam/cam_ccb.h (revision 298001) +++ head/sys/cam/cam_ccb.h (revision 298002) @@ -1,1357 +1,1358 @@ /*- * Data structures and definitions for CAM Control Blocks (CCBs). * * Copyright (c) 1997, 1998 Justin T. Gibbs. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _CAM_CAM_CCB_H #define _CAM_CAM_CCB_H 1 #include #include #include #include #ifndef _KERNEL #include #endif #include #include #include /* General allocation length definitions for CCB structures */ #define IOCDBLEN CAM_MAX_CDBLEN /* Space for CDB bytes/pointer */ #define VUHBALEN 14 /* Vendor Unique HBA length */ #define SIM_IDLEN 16 /* ASCII string len for SIM ID */ #define HBA_IDLEN 16 /* ASCII string len for HBA ID */ #define DEV_IDLEN 16 /* ASCII string len for device names */ #define CCB_PERIPH_PRIV_SIZE 2 /* size of peripheral private area */ #define CCB_SIM_PRIV_SIZE 2 /* size of sim private area */ /* Struct definitions for CAM control blocks */ /* Common CCB header */ /* CAM CCB flags */ typedef enum { CAM_CDB_POINTER = 0x00000001,/* The CDB field is a pointer */ CAM_QUEUE_ENABLE = 0x00000002,/* SIM queue actions are enabled */ CAM_CDB_LINKED = 0x00000004,/* CCB contains a linked CDB */ CAM_NEGOTIATE = 0x00000008,/* * Perform transport negotiation * with this command. */ CAM_DATA_ISPHYS = 0x00000010,/* Data type with physical addrs */ CAM_DIS_AUTOSENSE = 0x00000020,/* Disable autosense feature */ CAM_DIR_BOTH = 0x00000000,/* Data direction (00:IN/OUT) */ CAM_DIR_IN = 0x00000040,/* Data direction (01:DATA IN) */ CAM_DIR_OUT = 0x00000080,/* Data direction (10:DATA OUT) */ CAM_DIR_NONE = 0x000000C0,/* Data direction (11:no data) */ CAM_DIR_MASK = 0x000000C0,/* Data direction Mask */ CAM_DATA_VADDR = 0x00000000,/* Data type (000:Virtual) */ CAM_DATA_PADDR = 0x00000010,/* Data type (001:Physical) */ CAM_DATA_SG = 0x00040000,/* Data type (010:sglist) */ CAM_DATA_SG_PADDR = 0x00040010,/* Data type (011:sglist phys) */ CAM_DATA_BIO = 0x00200000,/* Data type (100:bio) */ CAM_DATA_MASK = 0x00240010,/* Data type mask */ CAM_SOFT_RST_OP = 0x00000100,/* Use Soft reset alternative */ CAM_ENG_SYNC = 0x00000200,/* Flush resid bytes on complete */ CAM_DEV_QFRZDIS = 0x00000400,/* Disable DEV Q freezing */ CAM_DEV_QFREEZE = 0x00000800,/* Freeze DEV Q on execution */ CAM_HIGH_POWER = 0x00001000,/* Command takes a lot of power */ CAM_SENSE_PTR = 0x00002000,/* Sense data is a pointer */ CAM_SENSE_PHYS = 0x00004000,/* Sense pointer is physical addr*/ CAM_TAG_ACTION_VALID = 0x00008000,/* Use the tag action in this ccb*/ CAM_PASS_ERR_RECOVER = 0x00010000,/* Pass driver does err. recovery*/ CAM_DIS_DISCONNECT = 0x00020000,/* Disable disconnect */ CAM_MSG_BUF_PHYS = 0x00080000,/* Message buffer ptr is physical*/ CAM_SNS_BUF_PHYS = 0x00100000,/* Autosense data ptr is physical*/ CAM_CDB_PHYS = 0x00400000,/* CDB poiner is physical */ CAM_ENG_SGLIST = 0x00800000,/* SG list is for the HBA engine */ /* Phase cognizant mode flags */ CAM_DIS_AUTOSRP = 0x01000000,/* Disable autosave/restore ptrs */ CAM_DIS_AUTODISC = 0x02000000,/* Disable auto disconnect */ CAM_TGT_CCB_AVAIL = 0x04000000,/* Target CCB available */ CAM_TGT_PHASE_MODE = 0x08000000,/* The SIM runs in phase mode */ CAM_MSGB_VALID = 0x10000000,/* Message buffer valid */ CAM_STATUS_VALID = 0x20000000,/* Status buffer valid */ CAM_DATAB_VALID = 0x40000000,/* Data buffer valid */ /* Host target Mode flags */ CAM_SEND_SENSE = 0x08000000,/* Send sense data with status */ CAM_TERM_IO = 0x10000000,/* Terminate I/O Message sup. */ CAM_DISCONNECT = 0x20000000,/* Disconnects are mandatory */ CAM_SEND_STATUS = 0x40000000,/* Send status after data phase */ CAM_UNLOCKED = 0x80000000 /* Call callback without lock. */ } ccb_flags; typedef enum { CAM_USER_DATA_ADDR = 0x00000002,/* Userspace data pointers */ CAM_SG_FORMAT_IOVEC = 0x00000004,/* iovec instead of busdma S/G*/ CAM_UNMAPPED_BUF = 0x00000008 /* use unmapped I/O */ } ccb_xflags; /* XPT Opcodes for xpt_action */ typedef enum { /* Function code flags are bits greater than 0xff */ XPT_FC_QUEUED = 0x100, /* Non-immediate function code */ XPT_FC_USER_CCB = 0x200, XPT_FC_XPT_ONLY = 0x400, /* Only for the transport layer device */ XPT_FC_DEV_QUEUED = 0x800 | XPT_FC_QUEUED, /* Passes through the device queues */ /* Common function commands: 0x00->0x0F */ XPT_NOOP = 0x00, /* Execute Nothing */ XPT_SCSI_IO = 0x01 | XPT_FC_DEV_QUEUED, /* Execute the requested I/O operation */ XPT_GDEV_TYPE = 0x02, /* Get type information for specified device */ XPT_GDEVLIST = 0x03, /* Get a list of peripheral devices */ XPT_PATH_INQ = 0x04, /* Path routing inquiry */ XPT_REL_SIMQ = 0x05, /* Release a frozen device queue */ XPT_SASYNC_CB = 0x06, /* Set Asynchronous Callback Parameters */ XPT_SDEV_TYPE = 0x07, /* Set device type information */ XPT_SCAN_BUS = 0x08 | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* (Re)Scan the SCSI Bus */ XPT_DEV_MATCH = 0x09 | XPT_FC_XPT_ONLY, /* Get EDT entries matching the given pattern */ XPT_DEBUG = 0x0a, /* Turn on debugging for a bus, target or lun */ XPT_PATH_STATS = 0x0b, /* Path statistics (error counts, etc.) */ XPT_GDEV_STATS = 0x0c, /* Device statistics (error counts, etc.) */ XPT_DEV_ADVINFO = 0x0e, /* Get/Set Device advanced information */ XPT_ASYNC = 0x0f | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Asynchronous event */ /* SCSI Control Functions: 0x10->0x1F */ XPT_ABORT = 0x10, /* Abort the specified CCB */ XPT_RESET_BUS = 0x11 | XPT_FC_XPT_ONLY, /* Reset the specified SCSI bus */ XPT_RESET_DEV = 0x12 | XPT_FC_DEV_QUEUED, /* Bus Device Reset the specified SCSI device */ XPT_TERM_IO = 0x13, /* Terminate the I/O process */ XPT_SCAN_LUN = 0x14 | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Scan Logical Unit */ XPT_GET_TRAN_SETTINGS = 0x15, /* * Get default/user transfer settings * for the target */ XPT_SET_TRAN_SETTINGS = 0x16, /* * Set transfer rate/width * negotiation settings */ XPT_CALC_GEOMETRY = 0x17, /* * Calculate the geometry parameters for * a device give the sector size and * volume size. */ XPT_ATA_IO = 0x18 | XPT_FC_DEV_QUEUED, /* Execute the requested ATA I/O operation */ XPT_GET_SIM_KNOB_OLD = 0x18, /* Compat only */ XPT_SET_SIM_KNOB = 0x19, /* * Set SIM specific knob values. */ XPT_GET_SIM_KNOB = 0x1a, /* * Get SIM specific knob values. */ XPT_SMP_IO = 0x1b | XPT_FC_DEV_QUEUED, /* Serial Management Protocol */ XPT_SCAN_TGT = 0x1E | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Scan Target */ /* HBA engine commands 0x20->0x2F */ XPT_ENG_INQ = 0x20 | XPT_FC_XPT_ONLY, /* HBA engine feature inquiry */ XPT_ENG_EXEC = 0x21 | XPT_FC_DEV_QUEUED, /* HBA execute engine request */ /* Target mode commands: 0x30->0x3F */ XPT_EN_LUN = 0x30, /* Enable LUN as a target */ XPT_TARGET_IO = 0x31 | XPT_FC_DEV_QUEUED, /* Execute target I/O request */ XPT_ACCEPT_TARGET_IO = 0x32 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Accept Host Target Mode CDB */ XPT_CONT_TARGET_IO = 0x33 | XPT_FC_DEV_QUEUED, /* Continue Host Target I/O Connection */ XPT_IMMED_NOTIFY = 0x34 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Notify Host Target driver of event (obsolete) */ XPT_NOTIFY_ACK = 0x35, /* Acknowledgement of event (obsolete) */ XPT_IMMEDIATE_NOTIFY = 0x36 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Notify Host Target driver of event */ XPT_NOTIFY_ACKNOWLEDGE = 0x37 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Acknowledgement of event */ /* Vendor Unique codes: 0x80->0x8F */ XPT_VUNIQUE = 0x80 } xpt_opcode; #define XPT_FC_GROUP_MASK 0xF0 #define XPT_FC_GROUP(op) ((op) & XPT_FC_GROUP_MASK) #define XPT_FC_GROUP_COMMON 0x00 #define XPT_FC_GROUP_SCSI_CONTROL 0x10 #define XPT_FC_GROUP_HBA_ENGINE 0x20 #define XPT_FC_GROUP_TMODE 0x30 #define XPT_FC_GROUP_VENDOR_UNIQUE 0x80 #define XPT_FC_IS_DEV_QUEUED(ccb) \ (((ccb)->ccb_h.func_code & XPT_FC_DEV_QUEUED) == XPT_FC_DEV_QUEUED) #define XPT_FC_IS_QUEUED(ccb) \ (((ccb)->ccb_h.func_code & XPT_FC_QUEUED) != 0) typedef enum { PROTO_UNKNOWN, PROTO_UNSPECIFIED, PROTO_SCSI, /* Small Computer System Interface */ PROTO_ATA, /* AT Attachment */ PROTO_ATAPI, /* AT Attachment Packetized Interface */ PROTO_SATAPM, /* SATA Port Multiplier */ PROTO_SEMB, /* SATA Enclosure Management Bridge */ } cam_proto; typedef enum { XPORT_UNKNOWN, XPORT_UNSPECIFIED, XPORT_SPI, /* SCSI Parallel Interface */ XPORT_FC, /* Fiber Channel */ XPORT_SSA, /* Serial Storage Architecture */ XPORT_USB, /* Universal Serial Bus */ XPORT_PPB, /* Parallel Port Bus */ XPORT_ATA, /* AT Attachment */ XPORT_SAS, /* Serial Attached SCSI */ XPORT_SATA, /* Serial AT Attachment */ XPORT_ISCSI, /* iSCSI */ XPORT_SRP, /* SCSI RDMA Protocol */ } cam_xport; #define XPORT_IS_ATA(t) ((t) == XPORT_ATA || (t) == XPORT_SATA) #define XPORT_IS_SCSI(t) ((t) != XPORT_UNKNOWN && \ (t) != XPORT_UNSPECIFIED && \ !XPORT_IS_ATA(t)) #define XPORT_DEVSTAT_TYPE(t) (XPORT_IS_ATA(t) ? DEVSTAT_TYPE_IF_IDE : \ XPORT_IS_SCSI(t) ? DEVSTAT_TYPE_IF_SCSI : \ DEVSTAT_TYPE_IF_OTHER) #define PROTO_VERSION_UNKNOWN (UINT_MAX - 1) #define PROTO_VERSION_UNSPECIFIED UINT_MAX #define XPORT_VERSION_UNKNOWN (UINT_MAX - 1) #define XPORT_VERSION_UNSPECIFIED UINT_MAX typedef union { LIST_ENTRY(ccb_hdr) le; SLIST_ENTRY(ccb_hdr) sle; TAILQ_ENTRY(ccb_hdr) tqe; STAILQ_ENTRY(ccb_hdr) stqe; } camq_entry; typedef union { void *ptr; u_long field; u_int8_t bytes[sizeof(uintptr_t)]; } ccb_priv_entry; typedef union { ccb_priv_entry entries[CCB_PERIPH_PRIV_SIZE]; u_int8_t bytes[CCB_PERIPH_PRIV_SIZE * sizeof(ccb_priv_entry)]; } ccb_ppriv_area; typedef union { ccb_priv_entry entries[CCB_SIM_PRIV_SIZE]; u_int8_t bytes[CCB_SIM_PRIV_SIZE * sizeof(ccb_priv_entry)]; } ccb_spriv_area; typedef struct { struct timeval *etime; uintptr_t sim_data; uintptr_t periph_data; } ccb_qos_area; struct ccb_hdr { cam_pinfo pinfo; /* Info for priority scheduling */ camq_entry xpt_links; /* For chaining in the XPT layer */ camq_entry sim_links; /* For chaining in the SIM layer */ camq_entry periph_links; /* For chaining in the type driver */ u_int32_t retry_count; void (*cbfcnp)(struct cam_periph *, union ccb *); /* Callback on completion function */ xpt_opcode func_code; /* XPT function code */ u_int32_t status; /* Status returned by CAM subsystem */ struct cam_path *path; /* Compiled path for this ccb */ path_id_t path_id; /* Path ID for the request */ target_id_t target_id; /* Target device ID */ lun_id_t target_lun; /* Target LUN number */ u_int32_t flags; /* ccb_flags */ u_int32_t xflags; /* Extended flags */ ccb_ppriv_area periph_priv; ccb_spriv_area sim_priv; ccb_qos_area qos; u_int32_t timeout; /* Hard timeout value in mseconds */ struct timeval softtimeout; /* Soft timeout value in sec + usec */ }; /* Get Device Information CCB */ struct ccb_getdev { struct ccb_hdr ccb_h; cam_proto protocol; struct scsi_inquiry_data inq_data; struct ata_params ident_data; u_int8_t serial_num[252]; u_int8_t inq_flags; u_int8_t serial_num_len; }; /* Device Statistics CCB */ struct ccb_getdevstats { struct ccb_hdr ccb_h; int dev_openings; /* Space left for more work on device*/ int dev_active; /* Transactions running on the device */ int allocated; /* CCBs allocated for the device */ int queued; /* CCBs queued to be sent to the device */ int held; /* * CCBs held by peripheral drivers * for this device */ int maxtags; /* * Boundary conditions for number of * tagged operations */ int mintags; struct timeval last_reset; /* Time of last bus reset/loop init */ }; typedef enum { CAM_GDEVLIST_LAST_DEVICE, CAM_GDEVLIST_LIST_CHANGED, CAM_GDEVLIST_MORE_DEVS, CAM_GDEVLIST_ERROR } ccb_getdevlist_status_e; struct ccb_getdevlist { struct ccb_hdr ccb_h; char periph_name[DEV_IDLEN]; u_int32_t unit_number; unsigned int generation; u_int32_t index; ccb_getdevlist_status_e status; }; typedef enum { PERIPH_MATCH_NONE = 0x000, PERIPH_MATCH_PATH = 0x001, PERIPH_MATCH_TARGET = 0x002, PERIPH_MATCH_LUN = 0x004, PERIPH_MATCH_NAME = 0x008, PERIPH_MATCH_UNIT = 0x010, PERIPH_MATCH_ANY = 0x01f } periph_pattern_flags; struct periph_match_pattern { char periph_name[DEV_IDLEN]; u_int32_t unit_number; path_id_t path_id; target_id_t target_id; lun_id_t target_lun; periph_pattern_flags flags; }; typedef enum { DEV_MATCH_NONE = 0x000, DEV_MATCH_PATH = 0x001, DEV_MATCH_TARGET = 0x002, DEV_MATCH_LUN = 0x004, DEV_MATCH_INQUIRY = 0x008, DEV_MATCH_DEVID = 0x010, DEV_MATCH_ANY = 0x00f } dev_pattern_flags; struct device_id_match_pattern { uint8_t id_len; uint8_t id[256]; }; struct device_match_pattern { path_id_t path_id; target_id_t target_id; lun_id_t target_lun; dev_pattern_flags flags; union { struct scsi_static_inquiry_pattern inq_pat; struct device_id_match_pattern devid_pat; } data; }; typedef enum { BUS_MATCH_NONE = 0x000, BUS_MATCH_PATH = 0x001, BUS_MATCH_NAME = 0x002, BUS_MATCH_UNIT = 0x004, BUS_MATCH_BUS_ID = 0x008, BUS_MATCH_ANY = 0x00f } bus_pattern_flags; struct bus_match_pattern { path_id_t path_id; char dev_name[DEV_IDLEN]; u_int32_t unit_number; u_int32_t bus_id; bus_pattern_flags flags; }; union match_pattern { struct periph_match_pattern periph_pattern; struct device_match_pattern device_pattern; struct bus_match_pattern bus_pattern; }; typedef enum { DEV_MATCH_PERIPH, DEV_MATCH_DEVICE, DEV_MATCH_BUS } dev_match_type; struct dev_match_pattern { dev_match_type type; union match_pattern pattern; }; struct periph_match_result { char periph_name[DEV_IDLEN]; u_int32_t unit_number; path_id_t path_id; target_id_t target_id; lun_id_t target_lun; }; typedef enum { DEV_RESULT_NOFLAG = 0x00, DEV_RESULT_UNCONFIGURED = 0x01 } dev_result_flags; struct device_match_result { path_id_t path_id; target_id_t target_id; lun_id_t target_lun; cam_proto protocol; struct scsi_inquiry_data inq_data; struct ata_params ident_data; dev_result_flags flags; }; struct bus_match_result { path_id_t path_id; char dev_name[DEV_IDLEN]; u_int32_t unit_number; u_int32_t bus_id; }; union match_result { struct periph_match_result periph_result; struct device_match_result device_result; struct bus_match_result bus_result; }; struct dev_match_result { dev_match_type type; union match_result result; }; typedef enum { CAM_DEV_MATCH_LAST, CAM_DEV_MATCH_MORE, CAM_DEV_MATCH_LIST_CHANGED, CAM_DEV_MATCH_SIZE_ERROR, CAM_DEV_MATCH_ERROR } ccb_dev_match_status; typedef enum { CAM_DEV_POS_NONE = 0x000, CAM_DEV_POS_BUS = 0x001, CAM_DEV_POS_TARGET = 0x002, CAM_DEV_POS_DEVICE = 0x004, CAM_DEV_POS_PERIPH = 0x008, CAM_DEV_POS_PDPTR = 0x010, CAM_DEV_POS_TYPEMASK = 0xf00, CAM_DEV_POS_EDT = 0x100, CAM_DEV_POS_PDRV = 0x200 } dev_pos_type; struct ccb_dm_cookie { void *bus; void *target; void *device; void *periph; void *pdrv; }; struct ccb_dev_position { u_int generations[4]; #define CAM_BUS_GENERATION 0x00 #define CAM_TARGET_GENERATION 0x01 #define CAM_DEV_GENERATION 0x02 #define CAM_PERIPH_GENERATION 0x03 dev_pos_type position_type; struct ccb_dm_cookie cookie; }; struct ccb_dev_match { struct ccb_hdr ccb_h; ccb_dev_match_status status; u_int32_t num_patterns; u_int32_t pattern_buf_len; struct dev_match_pattern *patterns; u_int32_t num_matches; u_int32_t match_buf_len; struct dev_match_result *matches; struct ccb_dev_position pos; }; /* * Definitions for the path inquiry CCB fields. */ #define CAM_VERSION 0x19 /* Hex value for current version */ typedef enum { PI_MDP_ABLE = 0x80, /* Supports MDP message */ PI_WIDE_32 = 0x40, /* Supports 32 bit wide SCSI */ PI_WIDE_16 = 0x20, /* Supports 16 bit wide SCSI */ PI_SDTR_ABLE = 0x10, /* Supports SDTR message */ PI_LINKED_CDB = 0x08, /* Supports linked CDBs */ PI_SATAPM = 0x04, /* Supports SATA PM */ PI_TAG_ABLE = 0x02, /* Supports tag queue messages */ PI_SOFT_RST = 0x01 /* Supports soft reset alternative */ } pi_inqflag; typedef enum { PIT_PROCESSOR = 0x80, /* Target mode processor mode */ PIT_PHASE = 0x40, /* Target mode phase cog. mode */ PIT_DISCONNECT = 0x20, /* Disconnects supported in target mode */ PIT_TERM_IO = 0x10, /* Terminate I/O message supported in TM */ PIT_GRP_6 = 0x08, /* Group 6 commands supported */ PIT_GRP_7 = 0x04 /* Group 7 commands supported */ } pi_tmflag; typedef enum { + PIM_NCQ_KLUDGE = 0x200, /* Supports the sata ncq trim kludge */ PIM_EXTLUNS = 0x100,/* 64bit extended LUNs supported */ PIM_SCANHILO = 0x80, /* Bus scans from high ID to low ID */ PIM_NOREMOVE = 0x40, /* Removeable devices not included in scan */ PIM_NOINITIATOR = 0x20, /* Initiator role not supported. */ PIM_NOBUSRESET = 0x10, /* User has disabled initial BUS RESET */ PIM_NO_6_BYTE = 0x08, /* Do not send 6-byte commands */ PIM_SEQSCAN = 0x04, /* Do bus scans sequentially, not in parallel */ PIM_UNMAPPED = 0x02, PIM_NOSCAN = 0x01 /* SIM does its own scanning */ } pi_miscflag; /* Path Inquiry CCB */ struct ccb_pathinq_settings_spi { u_int8_t ppr_options; }; struct ccb_pathinq_settings_fc { u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int32_t port; /* 24 bit port id, if known */ u_int32_t bitrate; /* Mbps */ }; struct ccb_pathinq_settings_sas { u_int32_t bitrate; /* Mbps */ }; #define PATHINQ_SETTINGS_SIZE 128 struct ccb_pathinq { struct ccb_hdr ccb_h; u_int8_t version_num; /* Version number for the SIM/HBA */ u_int8_t hba_inquiry; /* Mimic of INQ byte 7 for the HBA */ u_int16_t target_sprt; /* Flags for target mode support */ u_int32_t hba_misc; /* Misc HBA features */ u_int16_t hba_eng_cnt; /* HBA engine count */ /* Vendor Unique capabilities */ u_int8_t vuhba_flags[VUHBALEN]; u_int32_t max_target; /* Maximum supported Target */ u_int32_t max_lun; /* Maximum supported Lun */ u_int32_t async_flags; /* Installed Async handlers */ path_id_t hpath_id; /* Highest Path ID in the subsystem */ target_id_t initiator_id; /* ID of the HBA on the SCSI bus */ char sim_vid[SIM_IDLEN]; /* Vendor ID of the SIM */ char hba_vid[HBA_IDLEN]; /* Vendor ID of the HBA */ char dev_name[DEV_IDLEN];/* Device name for SIM */ u_int32_t unit_number; /* Unit number for SIM */ u_int32_t bus_id; /* Bus ID for SIM */ u_int32_t base_transfer_speed;/* Base bus speed in KB/sec */ cam_proto protocol; u_int protocol_version; cam_xport transport; u_int transport_version; union { struct ccb_pathinq_settings_spi spi; struct ccb_pathinq_settings_fc fc; struct ccb_pathinq_settings_sas sas; char ccb_pathinq_settings_opaque[PATHINQ_SETTINGS_SIZE]; } xport_specific; u_int maxio; /* Max supported I/O size, in bytes. */ u_int16_t hba_vendor; /* HBA vendor ID */ u_int16_t hba_device; /* HBA device ID */ u_int16_t hba_subvendor; /* HBA subvendor ID */ u_int16_t hba_subdevice; /* HBA subdevice ID */ }; /* Path Statistics CCB */ struct ccb_pathstats { struct ccb_hdr ccb_h; struct timeval last_reset; /* Time of last bus reset/loop init */ }; typedef enum { SMP_FLAG_NONE = 0x00, SMP_FLAG_REQ_SG = 0x01, SMP_FLAG_RSP_SG = 0x02 } ccb_smp_pass_flags; /* * Serial Management Protocol CCB * XXX Currently the semantics for this CCB are that it is executed either * by the addressed device, or that device's parent (i.e. an expander for * any device on an expander) if the addressed device doesn't support SMP. * Later, once we have the ability to probe SMP-only devices and put them * in CAM's topology, the CCB will only be executed by the addressed device * if possible. */ struct ccb_smpio { struct ccb_hdr ccb_h; uint8_t *smp_request; int smp_request_len; uint16_t smp_request_sglist_cnt; uint8_t *smp_response; int smp_response_len; uint16_t smp_response_sglist_cnt; ccb_smp_pass_flags flags; }; typedef union { u_int8_t *sense_ptr; /* * Pointer to storage * for sense information */ /* Storage Area for sense information */ struct scsi_sense_data sense_buf; } sense_t; typedef union { u_int8_t *cdb_ptr; /* Pointer to the CDB bytes to send */ /* Area for the CDB send */ u_int8_t cdb_bytes[IOCDBLEN]; } cdb_t; /* * SCSI I/O Request CCB used for the XPT_SCSI_IO and XPT_CONT_TARGET_IO * function codes. */ struct ccb_scsiio { struct ccb_hdr ccb_h; union ccb *next_ccb; /* Ptr for next CCB for action */ u_int8_t *req_map; /* Ptr to mapping info */ u_int8_t *data_ptr; /* Ptr to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ /* Autosense storage */ struct scsi_sense_data sense_data; u_int8_t sense_len; /* Number of bytes to autosense */ u_int8_t cdb_len; /* Number of bytes for the CDB */ u_int16_t sglist_cnt; /* Number of SG list entries */ u_int8_t scsi_status; /* Returned SCSI status */ u_int8_t sense_resid; /* Autosense resid length: 2's comp */ u_int32_t resid; /* Transfer residual length: 2's comp */ cdb_t cdb_io; /* Union for CDB bytes/pointer */ u_int8_t *msg_ptr; /* Pointer to the message buffer */ u_int16_t msg_len; /* Number of bytes for the Message */ u_int8_t tag_action; /* What to do for tag queueing */ /* * The tag action should be either the define below (to send a * non-tagged transaction) or one of the defined scsi tag messages * from scsi_message.h. */ #define CAM_TAG_ACTION_NONE 0x00 u_int tag_id; /* tag id from initator (target mode) */ u_int init_id; /* initiator id of who selected */ }; static __inline uint8_t * scsiio_cdb_ptr(struct ccb_scsiio *ccb) { return ((ccb->ccb_h.flags & CAM_CDB_POINTER) ? ccb->cdb_io.cdb_ptr : ccb->cdb_io.cdb_bytes); } /* * ATA I/O Request CCB used for the XPT_ATA_IO function code. */ struct ccb_ataio { struct ccb_hdr ccb_h; union ccb *next_ccb; /* Ptr for next CCB for action */ struct ata_cmd cmd; /* ATA command register set */ struct ata_res res; /* ATA result register set */ u_int8_t *data_ptr; /* Ptr to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ u_int32_t resid; /* Transfer residual length: 2's comp */ u_int8_t tag_action; /* What to do for tag queueing */ /* * The tag action should be either the define below (to send a * non-tagged transaction) or one of the defined scsi tag messages * from scsi_message.h. */ #define CAM_TAG_ACTION_NONE 0x00 u_int tag_id; /* tag id from initator (target mode) */ u_int init_id; /* initiator id of who selected */ }; struct ccb_accept_tio { struct ccb_hdr ccb_h; cdb_t cdb_io; /* Union for CDB bytes/pointer */ u_int8_t cdb_len; /* Number of bytes for the CDB */ u_int8_t tag_action; /* What to do for tag queueing */ u_int8_t sense_len; /* Number of bytes of Sense Data */ u_int tag_id; /* tag id from initator (target mode) */ u_int init_id; /* initiator id of who selected */ struct scsi_sense_data sense_data; }; /* Release SIM Queue */ struct ccb_relsim { struct ccb_hdr ccb_h; u_int32_t release_flags; #define RELSIM_ADJUST_OPENINGS 0x01 #define RELSIM_RELEASE_AFTER_TIMEOUT 0x02 #define RELSIM_RELEASE_AFTER_CMDCMPLT 0x04 #define RELSIM_RELEASE_AFTER_QEMPTY 0x08 u_int32_t openings; u_int32_t release_timeout; /* Abstract argument. */ u_int32_t qfrozen_cnt; }; /* * Definitions for the asynchronous callback CCB fields. */ typedef enum { AC_UNIT_ATTENTION = 0x4000,/* Device reported UNIT ATTENTION */ AC_ADVINFO_CHANGED = 0x2000,/* Advance info might have changes */ AC_CONTRACT = 0x1000,/* A contractual callback */ AC_GETDEV_CHANGED = 0x800,/* Getdev info might have changed */ AC_INQ_CHANGED = 0x400,/* Inquiry info might have changed */ AC_TRANSFER_NEG = 0x200,/* New transfer settings in effect */ AC_LOST_DEVICE = 0x100,/* A device went away */ AC_FOUND_DEVICE = 0x080,/* A new device was found */ AC_PATH_DEREGISTERED = 0x040,/* A path has de-registered */ AC_PATH_REGISTERED = 0x020,/* A new path has been registered */ AC_SENT_BDR = 0x010,/* A BDR message was sent to target */ AC_SCSI_AEN = 0x008,/* A SCSI AEN has been received */ AC_UNSOL_RESEL = 0x002,/* Unsolicited reselection occurred */ AC_BUS_RESET = 0x001 /* A SCSI bus reset occurred */ } ac_code; typedef void ac_callback_t (void *softc, u_int32_t code, struct cam_path *path, void *args); /* * Generic Asynchronous callbacks. * * Generic arguments passed bac which are then interpreted between a per-system * contract number. */ #define AC_CONTRACT_DATA_MAX (128 - sizeof (u_int64_t)) struct ac_contract { u_int64_t contract_number; u_int8_t contract_data[AC_CONTRACT_DATA_MAX]; }; #define AC_CONTRACT_DEV_CHG 1 struct ac_device_changed { u_int64_t wwpn; u_int32_t port; target_id_t target; u_int8_t arrived; }; /* Set Asynchronous Callback CCB */ struct ccb_setasync { struct ccb_hdr ccb_h; u_int32_t event_enable; /* Async Event enables */ ac_callback_t *callback; void *callback_arg; }; /* Set Device Type CCB */ struct ccb_setdev { struct ccb_hdr ccb_h; u_int8_t dev_type; /* Value for dev type field in EDT */ }; /* SCSI Control Functions */ /* Abort XPT request CCB */ struct ccb_abort { struct ccb_hdr ccb_h; union ccb *abort_ccb; /* Pointer to CCB to abort */ }; /* Reset SCSI Bus CCB */ struct ccb_resetbus { struct ccb_hdr ccb_h; }; /* Reset SCSI Device CCB */ struct ccb_resetdev { struct ccb_hdr ccb_h; }; /* Terminate I/O Process Request CCB */ struct ccb_termio { struct ccb_hdr ccb_h; union ccb *termio_ccb; /* Pointer to CCB to terminate */ }; typedef enum { CTS_TYPE_CURRENT_SETTINGS, CTS_TYPE_USER_SETTINGS } cts_type; struct ccb_trans_settings_scsi { u_int valid; /* Which fields to honor */ #define CTS_SCSI_VALID_TQ 0x01 u_int flags; #define CTS_SCSI_FLAGS_TAG_ENB 0x01 }; struct ccb_trans_settings_ata { u_int valid; /* Which fields to honor */ #define CTS_ATA_VALID_TQ 0x01 u_int flags; #define CTS_ATA_FLAGS_TAG_ENB 0x01 }; struct ccb_trans_settings_spi { u_int valid; /* Which fields to honor */ #define CTS_SPI_VALID_SYNC_RATE 0x01 #define CTS_SPI_VALID_SYNC_OFFSET 0x02 #define CTS_SPI_VALID_BUS_WIDTH 0x04 #define CTS_SPI_VALID_DISC 0x08 #define CTS_SPI_VALID_PPR_OPTIONS 0x10 u_int flags; #define CTS_SPI_FLAGS_DISC_ENB 0x01 u_int sync_period; u_int sync_offset; u_int bus_width; u_int ppr_options; }; struct ccb_trans_settings_fc { u_int valid; /* Which fields to honor */ #define CTS_FC_VALID_WWNN 0x8000 #define CTS_FC_VALID_WWPN 0x4000 #define CTS_FC_VALID_PORT 0x2000 #define CTS_FC_VALID_SPEED 0x1000 u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int32_t port; /* 24 bit port id, if known */ u_int32_t bitrate; /* Mbps */ }; struct ccb_trans_settings_sas { u_int valid; /* Which fields to honor */ #define CTS_SAS_VALID_SPEED 0x1000 u_int32_t bitrate; /* Mbps */ }; struct ccb_trans_settings_pata { u_int valid; /* Which fields to honor */ #define CTS_ATA_VALID_MODE 0x01 #define CTS_ATA_VALID_BYTECOUNT 0x02 #define CTS_ATA_VALID_ATAPI 0x20 #define CTS_ATA_VALID_CAPS 0x40 int mode; /* Mode */ u_int bytecount; /* Length of PIO transaction */ u_int atapi; /* Length of ATAPI CDB */ u_int caps; /* Device and host SATA caps. */ #define CTS_ATA_CAPS_H 0x0000ffff #define CTS_ATA_CAPS_H_DMA48 0x00000001 /* 48-bit DMA */ #define CTS_ATA_CAPS_D 0xffff0000 }; struct ccb_trans_settings_sata { u_int valid; /* Which fields to honor */ #define CTS_SATA_VALID_MODE 0x01 #define CTS_SATA_VALID_BYTECOUNT 0x02 #define CTS_SATA_VALID_REVISION 0x04 #define CTS_SATA_VALID_PM 0x08 #define CTS_SATA_VALID_TAGS 0x10 #define CTS_SATA_VALID_ATAPI 0x20 #define CTS_SATA_VALID_CAPS 0x40 int mode; /* Legacy PATA mode */ u_int bytecount; /* Length of PIO transaction */ int revision; /* SATA revision */ u_int pm_present; /* PM is present (XPT->SIM) */ u_int tags; /* Number of allowed tags */ u_int atapi; /* Length of ATAPI CDB */ u_int caps; /* Device and host SATA caps. */ #define CTS_SATA_CAPS_H 0x0000ffff #define CTS_SATA_CAPS_H_PMREQ 0x00000001 #define CTS_SATA_CAPS_H_APST 0x00000002 #define CTS_SATA_CAPS_H_DMAAA 0x00000010 /* Auto-activation */ #define CTS_SATA_CAPS_H_AN 0x00000020 /* Async. notification */ #define CTS_SATA_CAPS_D 0xffff0000 #define CTS_SATA_CAPS_D_PMREQ 0x00010000 #define CTS_SATA_CAPS_D_APST 0x00020000 }; /* Get/Set transfer rate/width/disconnection/tag queueing settings */ struct ccb_trans_settings { struct ccb_hdr ccb_h; cts_type type; /* Current or User settings */ cam_proto protocol; u_int protocol_version; cam_xport transport; u_int transport_version; union { u_int valid; /* Which fields to honor */ struct ccb_trans_settings_ata ata; struct ccb_trans_settings_scsi scsi; } proto_specific; union { u_int valid; /* Which fields to honor */ struct ccb_trans_settings_spi spi; struct ccb_trans_settings_fc fc; struct ccb_trans_settings_sas sas; struct ccb_trans_settings_pata ata; struct ccb_trans_settings_sata sata; } xport_specific; }; /* * Calculate the geometry parameters for a device * give the block size and volume size in blocks. */ struct ccb_calc_geometry { struct ccb_hdr ccb_h; u_int32_t block_size; u_int64_t volume_size; u_int32_t cylinders; u_int8_t heads; u_int8_t secs_per_track; }; /* * Set or get SIM (and transport) specific knobs */ #define KNOB_VALID_ADDRESS 0x1 #define KNOB_VALID_ROLE 0x2 #define KNOB_ROLE_NONE 0x0 #define KNOB_ROLE_INITIATOR 0x1 #define KNOB_ROLE_TARGET 0x2 #define KNOB_ROLE_BOTH 0x3 struct ccb_sim_knob_settings_spi { u_int valid; u_int initiator_id; u_int role; }; struct ccb_sim_knob_settings_fc { u_int valid; u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int role; }; struct ccb_sim_knob_settings_sas { u_int valid; u_int64_t wwnn; /* world wide node name */ u_int role; }; #define KNOB_SETTINGS_SIZE 128 struct ccb_sim_knob { struct ccb_hdr ccb_h; union { u_int valid; /* Which fields to honor */ struct ccb_sim_knob_settings_spi spi; struct ccb_sim_knob_settings_fc fc; struct ccb_sim_knob_settings_sas sas; char pad[KNOB_SETTINGS_SIZE]; } xport_specific; }; /* * Rescan the given bus, or bus/target/lun */ struct ccb_rescan { struct ccb_hdr ccb_h; cam_flags flags; }; /* * Turn on debugging for the given bus, bus/target, or bus/target/lun. */ struct ccb_debug { struct ccb_hdr ccb_h; cam_debug_flags flags; }; /* Target mode structures. */ struct ccb_en_lun { struct ccb_hdr ccb_h; u_int16_t grp6_len; /* Group 6 VU CDB length */ u_int16_t grp7_len; /* Group 7 VU CDB length */ u_int8_t enable; }; /* old, barely used immediate notify, binary compatibility */ struct ccb_immed_notify { struct ccb_hdr ccb_h; struct scsi_sense_data sense_data; u_int8_t sense_len; /* Number of bytes in sense buffer */ u_int8_t initiator_id; /* Id of initiator that selected */ u_int8_t message_args[7]; /* Message Arguments */ }; struct ccb_notify_ack { struct ccb_hdr ccb_h; u_int16_t seq_id; /* Sequence identifier */ u_int8_t event; /* Event flags */ }; struct ccb_immediate_notify { struct ccb_hdr ccb_h; u_int tag_id; /* Tag for immediate notify */ u_int seq_id; /* Tag for target of notify */ u_int initiator_id; /* Initiator Identifier */ u_int arg; /* Function specific */ }; struct ccb_notify_acknowledge { struct ccb_hdr ccb_h; u_int tag_id; /* Tag for immediate notify */ u_int seq_id; /* Tar for target of notify */ u_int initiator_id; /* Initiator Identifier */ u_int arg; /* Function specific */ }; /* HBA engine structures. */ typedef enum { EIT_BUFFER, /* Engine type: buffer memory */ EIT_LOSSLESS, /* Engine type: lossless compression */ EIT_LOSSY, /* Engine type: lossy compression */ EIT_ENCRYPT /* Engine type: encryption */ } ei_type; typedef enum { EAD_VUNIQUE, /* Engine algorithm ID: vendor unique */ EAD_LZ1V1, /* Engine algorithm ID: LZ1 var.1 */ EAD_LZ2V1, /* Engine algorithm ID: LZ2 var.1 */ EAD_LZ2V2 /* Engine algorithm ID: LZ2 var.2 */ } ei_algo; struct ccb_eng_inq { struct ccb_hdr ccb_h; u_int16_t eng_num; /* The engine number for this inquiry */ ei_type eng_type; /* Returned engine type */ ei_algo eng_algo; /* Returned engine algorithm type */ u_int32_t eng_memeory; /* Returned engine memory size */ }; struct ccb_eng_exec { /* This structure must match SCSIIO size */ struct ccb_hdr ccb_h; u_int8_t *pdrv_ptr; /* Ptr used by the peripheral driver */ u_int8_t *req_map; /* Ptr for mapping info on the req. */ u_int8_t *data_ptr; /* Pointer to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ u_int8_t *engdata_ptr; /* Pointer to the engine buffer data */ u_int16_t sglist_cnt; /* Num of scatter gather list entries */ u_int32_t dmax_len; /* Destination data maximum length */ u_int32_t dest_len; /* Destination data length */ int32_t src_resid; /* Source residual length: 2's comp */ u_int32_t timeout; /* Timeout value */ u_int16_t eng_num; /* Engine number for this request */ u_int16_t vu_flags; /* Vendor Unique flags */ }; /* * Definitions for the timeout field in the SCSI I/O CCB. */ #define CAM_TIME_DEFAULT 0x00000000 /* Use SIM default value */ #define CAM_TIME_INFINITY 0xFFFFFFFF /* Infinite timeout */ #define CAM_SUCCESS 0 /* For signaling general success */ #define CAM_FAILURE 1 /* For signaling general failure */ #define CAM_FALSE 0 #define CAM_TRUE 1 #define XPT_CCB_INVALID -1 /* for signaling a bad CCB to free */ /* * CCB for working with advanced device information. This operates in a fashion * similar to XPT_GDEV_TYPE. Specify the target in ccb_h, the buffer * type requested, and provide a buffer size/buffer to write to. If the * buffer is too small, provsiz will be larger than bufsiz. */ struct ccb_dev_advinfo { struct ccb_hdr ccb_h; uint32_t flags; #define CDAI_FLAG_NONE 0x0 /* No flags set */ #define CDAI_FLAG_STORE 0x1 /* If set, action becomes store */ uint32_t buftype; /* IN: Type of data being requested */ /* NB: buftype is interpreted on a per-transport basis */ #define CDAI_TYPE_SCSI_DEVID 1 #define CDAI_TYPE_SERIAL_NUM 2 #define CDAI_TYPE_PHYS_PATH 3 #define CDAI_TYPE_RCAPLONG 4 #define CDAI_TYPE_EXT_INQ 5 off_t bufsiz; /* IN: Size of external buffer */ #define CAM_SCSI_DEVID_MAXLEN 65536 /* length in buffer is an uint16_t */ off_t provsiz; /* OUT: Size required/used */ uint8_t *buf; /* IN/OUT: Buffer for requested data */ }; /* * CCB for sending async events */ struct ccb_async { struct ccb_hdr ccb_h; uint32_t async_code; off_t async_arg_size; void *async_arg_ptr; }; /* * Union of all CCB types for kernel space allocation. This union should * never be used for manipulating CCBs - its only use is for the allocation * and deallocation of raw CCB space and is the return type of xpt_ccb_alloc * and the argument to xpt_ccb_free. */ union ccb { struct ccb_hdr ccb_h; /* For convenience */ struct ccb_scsiio csio; struct ccb_getdev cgd; struct ccb_getdevlist cgdl; struct ccb_pathinq cpi; struct ccb_relsim crs; struct ccb_setasync csa; struct ccb_setdev csd; struct ccb_pathstats cpis; struct ccb_getdevstats cgds; struct ccb_dev_match cdm; struct ccb_trans_settings cts; struct ccb_calc_geometry ccg; struct ccb_sim_knob knob; struct ccb_abort cab; struct ccb_resetbus crb; struct ccb_resetdev crd; struct ccb_termio tio; struct ccb_accept_tio atio; struct ccb_scsiio ctio; struct ccb_en_lun cel; struct ccb_immed_notify cin; struct ccb_notify_ack cna; struct ccb_immediate_notify cin1; struct ccb_notify_acknowledge cna2; struct ccb_eng_inq cei; struct ccb_eng_exec cee; struct ccb_smpio smpio; struct ccb_rescan crcn; struct ccb_debug cdbg; struct ccb_ataio ataio; struct ccb_dev_advinfo cdai; struct ccb_async casync; }; __BEGIN_DECLS static __inline void cam_fill_csio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int8_t cdb_len, u_int32_t timeout); static __inline void cam_fill_ctio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int tag_id, u_int init_id, u_int scsi_status, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout); static __inline void cam_fill_ataio(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout); static __inline void cam_fill_smpio(struct ccb_smpio *smpio, uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, uint8_t *smp_request, int smp_request_len, uint8_t *smp_response, int smp_response_len, uint32_t timeout); static __inline void cam_fill_csio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int8_t cdb_len, u_int32_t timeout) { csio->ccb_h.func_code = XPT_SCSI_IO; csio->ccb_h.flags = flags; csio->ccb_h.xflags = 0; csio->ccb_h.retry_count = retries; csio->ccb_h.cbfcnp = cbfcnp; csio->ccb_h.timeout = timeout; csio->data_ptr = data_ptr; csio->dxfer_len = dxfer_len; csio->sense_len = sense_len; csio->cdb_len = cdb_len; csio->tag_action = tag_action; } static __inline void cam_fill_ctio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int tag_id, u_int init_id, u_int scsi_status, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout) { csio->ccb_h.func_code = XPT_CONT_TARGET_IO; csio->ccb_h.flags = flags; csio->ccb_h.xflags = 0; csio->ccb_h.retry_count = retries; csio->ccb_h.cbfcnp = cbfcnp; csio->ccb_h.timeout = timeout; csio->data_ptr = data_ptr; csio->dxfer_len = dxfer_len; csio->scsi_status = scsi_status; csio->tag_action = tag_action; csio->tag_id = tag_id; csio->init_id = init_id; } static __inline void cam_fill_ataio(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout) { ataio->ccb_h.func_code = XPT_ATA_IO; ataio->ccb_h.flags = flags; ataio->ccb_h.retry_count = retries; ataio->ccb_h.cbfcnp = cbfcnp; ataio->ccb_h.timeout = timeout; ataio->data_ptr = data_ptr; ataio->dxfer_len = dxfer_len; ataio->tag_action = tag_action; } static __inline void cam_fill_smpio(struct ccb_smpio *smpio, uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, uint8_t *smp_request, int smp_request_len, uint8_t *smp_response, int smp_response_len, uint32_t timeout) { #ifdef _KERNEL KASSERT((flags & CAM_DIR_MASK) == CAM_DIR_BOTH, ("direction != CAM_DIR_BOTH")); KASSERT((smp_request != NULL) && (smp_response != NULL), ("need valid request and response buffers")); KASSERT((smp_request_len != 0) && (smp_response_len != 0), ("need non-zero request and response lengths")); #endif /*_KERNEL*/ smpio->ccb_h.func_code = XPT_SMP_IO; smpio->ccb_h.flags = flags; smpio->ccb_h.retry_count = retries; smpio->ccb_h.cbfcnp = cbfcnp; smpio->ccb_h.timeout = timeout; smpio->smp_request = smp_request; smpio->smp_request_len = smp_request_len; smpio->smp_response = smp_response; smpio->smp_response_len = smp_response_len; } static __inline void cam_set_ccbstatus(union ccb *ccb, cam_status status) { ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= status; } static __inline cam_status cam_ccb_status(union ccb *ccb) { return ((cam_status)(ccb->ccb_h.status & CAM_STATUS_MASK)); } void cam_calc_geometry(struct ccb_calc_geometry *ccg, int extended); __END_DECLS #endif /* _CAM_CAM_CCB_H */ Index: head/sys/cam/cam_xpt.c =================================================================== --- head/sys/cam/cam_xpt.c (revision 298001) +++ head/sys/cam/cam_xpt.c (revision 298002) @@ -1,5293 +1,5298 @@ /*- * Implementation of the Common Access Method Transport (XPT) layer. * * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs. * Copyright (c) 1997, 1998, 1999 Kenneth D. Merry. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* geometry translation */ #include /* for xpt_print below */ #include "opt_cam.h" /* * This is the maximum number of high powered commands (e.g. start unit) * that can be outstanding at a particular time. */ #ifndef CAM_MAX_HIGHPOWER #define CAM_MAX_HIGHPOWER 4 #endif /* Datastructures internal to the xpt layer */ MALLOC_DEFINE(M_CAMXPT, "CAM XPT", "CAM XPT buffers"); MALLOC_DEFINE(M_CAMDEV, "CAM DEV", "CAM devices"); MALLOC_DEFINE(M_CAMCCB, "CAM CCB", "CAM CCBs"); MALLOC_DEFINE(M_CAMPATH, "CAM path", "CAM paths"); /* Object for defering XPT actions to a taskqueue */ struct xpt_task { struct task task; void *data1; uintptr_t data2; }; struct xpt_softc { uint32_t xpt_generation; /* number of high powered commands that can go through right now */ struct mtx xpt_highpower_lock; STAILQ_HEAD(highpowerlist, cam_ed) highpowerq; int num_highpower; /* queue for handling async rescan requests. */ TAILQ_HEAD(, ccb_hdr) ccb_scanq; int buses_to_config; int buses_config_done; /* Registered busses */ TAILQ_HEAD(,cam_eb) xpt_busses; u_int bus_generation; struct intr_config_hook *xpt_config_hook; int boot_delay; struct callout boot_callout; struct mtx xpt_topo_lock; struct mtx xpt_lock; struct taskqueue *xpt_taskq; }; typedef enum { DM_RET_COPY = 0x01, DM_RET_FLAG_MASK = 0x0f, DM_RET_NONE = 0x00, DM_RET_STOP = 0x10, DM_RET_DESCEND = 0x20, DM_RET_ERROR = 0x30, DM_RET_ACTION_MASK = 0xf0 } dev_match_ret; typedef enum { XPT_DEPTH_BUS, XPT_DEPTH_TARGET, XPT_DEPTH_DEVICE, XPT_DEPTH_PERIPH } xpt_traverse_depth; struct xpt_traverse_config { xpt_traverse_depth depth; void *tr_func; void *tr_arg; }; typedef int xpt_busfunc_t (struct cam_eb *bus, void *arg); typedef int xpt_targetfunc_t (struct cam_et *target, void *arg); typedef int xpt_devicefunc_t (struct cam_ed *device, void *arg); typedef int xpt_periphfunc_t (struct cam_periph *periph, void *arg); typedef int xpt_pdrvfunc_t (struct periph_driver **pdrv, void *arg); /* Transport layer configuration information */ static struct xpt_softc xsoftc; MTX_SYSINIT(xpt_topo_init, &xsoftc.xpt_topo_lock, "XPT topology lock", MTX_DEF); SYSCTL_INT(_kern_cam, OID_AUTO, boot_delay, CTLFLAG_RDTUN, &xsoftc.boot_delay, 0, "Bus registration wait time"); SYSCTL_UINT(_kern_cam, OID_AUTO, xpt_generation, CTLFLAG_RD, &xsoftc.xpt_generation, 0, "CAM peripheral generation count"); struct cam_doneq { struct mtx_padalign cam_doneq_mtx; STAILQ_HEAD(, ccb_hdr) cam_doneq; int cam_doneq_sleep; }; static struct cam_doneq cam_doneqs[MAXCPU]; static int cam_num_doneqs; static struct proc *cam_proc; SYSCTL_INT(_kern_cam, OID_AUTO, num_doneqs, CTLFLAG_RDTUN, &cam_num_doneqs, 0, "Number of completion queues/threads"); struct cam_periph *xpt_periph; static periph_init_t xpt_periph_init; static struct periph_driver xpt_driver = { xpt_periph_init, "xpt", TAILQ_HEAD_INITIALIZER(xpt_driver.units), /* generation */ 0, CAM_PERIPH_DRV_EARLY }; PERIPHDRIVER_DECLARE(xpt, xpt_driver); static d_open_t xptopen; static d_close_t xptclose; static d_ioctl_t xptioctl; static d_ioctl_t xptdoioctl; static struct cdevsw xpt_cdevsw = { .d_version = D_VERSION, .d_flags = 0, .d_open = xptopen, .d_close = xptclose, .d_ioctl = xptioctl, .d_name = "xpt", }; /* Storage for debugging datastructures */ struct cam_path *cam_dpath; u_int32_t cam_dflags = CAM_DEBUG_FLAGS; SYSCTL_UINT(_kern_cam, OID_AUTO, dflags, CTLFLAG_RWTUN, &cam_dflags, 0, "Enabled debug flags"); u_int32_t cam_debug_delay = CAM_DEBUG_DELAY; SYSCTL_UINT(_kern_cam, OID_AUTO, debug_delay, CTLFLAG_RWTUN, &cam_debug_delay, 0, "Delay in us after each debug message"); /* Our boot-time initialization hook */ static int cam_module_event_handler(module_t, int /*modeventtype_t*/, void *); static moduledata_t cam_moduledata = { "cam", cam_module_event_handler, NULL }; static int xpt_init(void *); DECLARE_MODULE(cam, cam_moduledata, SI_SUB_CONFIGURE, SI_ORDER_SECOND); MODULE_VERSION(cam, 1); static void xpt_async_bcast(struct async_list *async_head, u_int32_t async_code, struct cam_path *path, void *async_arg); static path_id_t xptnextfreepathid(void); static path_id_t xptpathid(const char *sim_name, int sim_unit, int sim_bus); static union ccb *xpt_get_ccb(struct cam_periph *periph); static union ccb *xpt_get_ccb_nowait(struct cam_periph *periph); static void xpt_run_allocq(struct cam_periph *periph, int sleep); static void xpt_run_allocq_task(void *context, int pending); static void xpt_run_devq(struct cam_devq *devq); static timeout_t xpt_release_devq_timeout; static void xpt_release_simq_timeout(void *arg) __unused; static void xpt_acquire_bus(struct cam_eb *bus); static void xpt_release_bus(struct cam_eb *bus); static uint32_t xpt_freeze_devq_device(struct cam_ed *dev, u_int count); static int xpt_release_devq_device(struct cam_ed *dev, u_int count, int run_queue); static struct cam_et* xpt_alloc_target(struct cam_eb *bus, target_id_t target_id); static void xpt_acquire_target(struct cam_et *target); static void xpt_release_target(struct cam_et *target); static struct cam_eb* xpt_find_bus(path_id_t path_id); static struct cam_et* xpt_find_target(struct cam_eb *bus, target_id_t target_id); static struct cam_ed* xpt_find_device(struct cam_et *target, lun_id_t lun_id); static void xpt_config(void *arg); static int xpt_schedule_dev(struct camq *queue, cam_pinfo *dev_pinfo, u_int32_t new_priority); static xpt_devicefunc_t xptpassannouncefunc; static void xptaction(struct cam_sim *sim, union ccb *work_ccb); static void xptpoll(struct cam_sim *sim); static void camisr_runqueue(void); static void xpt_done_process(struct ccb_hdr *ccb_h); static void xpt_done_td(void *); static dev_match_ret xptbusmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_eb *bus); static dev_match_ret xptdevicematch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_ed *device); static dev_match_ret xptperiphmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_periph *periph); static xpt_busfunc_t xptedtbusfunc; static xpt_targetfunc_t xptedttargetfunc; static xpt_devicefunc_t xptedtdevicefunc; static xpt_periphfunc_t xptedtperiphfunc; static xpt_pdrvfunc_t xptplistpdrvfunc; static xpt_periphfunc_t xptplistperiphfunc; static int xptedtmatch(struct ccb_dev_match *cdm); static int xptperiphlistmatch(struct ccb_dev_match *cdm); static int xptbustraverse(struct cam_eb *start_bus, xpt_busfunc_t *tr_func, void *arg); static int xpttargettraverse(struct cam_eb *bus, struct cam_et *start_target, xpt_targetfunc_t *tr_func, void *arg); static int xptdevicetraverse(struct cam_et *target, struct cam_ed *start_device, xpt_devicefunc_t *tr_func, void *arg); static int xptperiphtraverse(struct cam_ed *device, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg); static int xptpdrvtraverse(struct periph_driver **start_pdrv, xpt_pdrvfunc_t *tr_func, void *arg); static int xptpdperiphtraverse(struct periph_driver **pdrv, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg); static xpt_busfunc_t xptdefbusfunc; static xpt_targetfunc_t xptdeftargetfunc; static xpt_devicefunc_t xptdefdevicefunc; static xpt_periphfunc_t xptdefperiphfunc; static void xpt_finishconfig_task(void *context, int pending); static void xpt_dev_async_default(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg); static struct cam_ed * xpt_alloc_device_default(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id); static xpt_devicefunc_t xptsetasyncfunc; static xpt_busfunc_t xptsetasyncbusfunc; static cam_status xptregister(struct cam_periph *periph, void *arg); static __inline int device_is_queued(struct cam_ed *device); static __inline int xpt_schedule_devq(struct cam_devq *devq, struct cam_ed *dev) { int retval; mtx_assert(&devq->send_mtx, MA_OWNED); if ((dev->ccbq.queue.entries > 0) && (dev->ccbq.dev_openings > 0) && (dev->ccbq.queue.qfrozen_cnt == 0)) { /* * The priority of a device waiting for controller * resources is that of the highest priority CCB * enqueued. */ retval = xpt_schedule_dev(&devq->send_queue, &dev->devq_entry, CAMQ_GET_PRIO(&dev->ccbq.queue)); } else { retval = 0; } return (retval); } static __inline int device_is_queued(struct cam_ed *device) { return (device->devq_entry.index != CAM_UNQUEUED_INDEX); } static void xpt_periph_init() { make_dev(&xpt_cdevsw, 0, UID_ROOT, GID_OPERATOR, 0600, "xpt0"); } static int xptopen(struct cdev *dev, int flags, int fmt, struct thread *td) { /* * Only allow read-write access. */ if (((flags & FWRITE) == 0) || ((flags & FREAD) == 0)) return(EPERM); /* * We don't allow nonblocking access. */ if ((flags & O_NONBLOCK) != 0) { printf("%s: can't do nonblocking access\n", devtoname(dev)); return(ENODEV); } return(0); } static int xptclose(struct cdev *dev, int flag, int fmt, struct thread *td) { return(0); } /* * Don't automatically grab the xpt softc lock here even though this is going * through the xpt device. The xpt device is really just a back door for * accessing other devices and SIMs, so the right thing to do is to grab * the appropriate SIM lock once the bus/SIM is located. */ static int xptioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { int error; if ((error = xptdoioctl(dev, cmd, addr, flag, td)) == ENOTTY) { error = cam_compat_ioctl(dev, cmd, addr, flag, td, xptdoioctl); } return (error); } static int xptdoioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { int error; error = 0; switch(cmd) { /* * For the transport layer CAMIOCOMMAND ioctl, we really only want * to accept CCB types that don't quite make sense to send through a * passthrough driver. XPT_PATH_INQ is an exception to this, as stated * in the CAM spec. */ case CAMIOCOMMAND: { union ccb *ccb; union ccb *inccb; struct cam_eb *bus; inccb = (union ccb *)addr; bus = xpt_find_bus(inccb->ccb_h.path_id); if (bus == NULL) return (EINVAL); switch (inccb->ccb_h.func_code) { case XPT_SCAN_BUS: case XPT_RESET_BUS: if (inccb->ccb_h.target_id != CAM_TARGET_WILDCARD || inccb->ccb_h.target_lun != CAM_LUN_WILDCARD) { xpt_release_bus(bus); return (EINVAL); } break; case XPT_SCAN_TGT: if (inccb->ccb_h.target_id == CAM_TARGET_WILDCARD || inccb->ccb_h.target_lun != CAM_LUN_WILDCARD) { xpt_release_bus(bus); return (EINVAL); } break; default: break; } switch(inccb->ccb_h.func_code) { case XPT_SCAN_BUS: case XPT_RESET_BUS: case XPT_PATH_INQ: case XPT_ENG_INQ: case XPT_SCAN_LUN: case XPT_SCAN_TGT: ccb = xpt_alloc_ccb(); /* * Create a path using the bus, target, and lun the * user passed in. */ if (xpt_create_path(&ccb->ccb_h.path, NULL, inccb->ccb_h.path_id, inccb->ccb_h.target_id, inccb->ccb_h.target_lun) != CAM_REQ_CMP){ error = EINVAL; xpt_free_ccb(ccb); break; } /* Ensure all of our fields are correct */ xpt_setup_ccb(&ccb->ccb_h, ccb->ccb_h.path, inccb->ccb_h.pinfo.priority); xpt_merge_ccb(ccb, inccb); xpt_path_lock(ccb->ccb_h.path); cam_periph_runccb(ccb, NULL, 0, 0, NULL); xpt_path_unlock(ccb->ccb_h.path); bcopy(ccb, inccb, sizeof(union ccb)); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); break; case XPT_DEBUG: { union ccb ccb; /* * This is an immediate CCB, so it's okay to * allocate it on the stack. */ /* * Create a path using the bus, target, and lun the * user passed in. */ if (xpt_create_path(&ccb.ccb_h.path, NULL, inccb->ccb_h.path_id, inccb->ccb_h.target_id, inccb->ccb_h.target_lun) != CAM_REQ_CMP){ error = EINVAL; break; } /* Ensure all of our fields are correct */ xpt_setup_ccb(&ccb.ccb_h, ccb.ccb_h.path, inccb->ccb_h.pinfo.priority); xpt_merge_ccb(&ccb, inccb); xpt_action(&ccb); bcopy(&ccb, inccb, sizeof(union ccb)); xpt_free_path(ccb.ccb_h.path); break; } case XPT_DEV_MATCH: { struct cam_periph_map_info mapinfo; struct cam_path *old_path; /* * We can't deal with physical addresses for this * type of transaction. */ if ((inccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR) { error = EINVAL; break; } /* * Save this in case the caller had it set to * something in particular. */ old_path = inccb->ccb_h.path; /* * We really don't need a path for the matching * code. The path is needed because of the * debugging statements in xpt_action(). They * assume that the CCB has a valid path. */ inccb->ccb_h.path = xpt_periph->path; bzero(&mapinfo, sizeof(mapinfo)); /* * Map the pattern and match buffers into kernel * virtual address space. */ error = cam_periph_mapmem(inccb, &mapinfo, MAXPHYS); if (error) { inccb->ccb_h.path = old_path; break; } /* * This is an immediate CCB, we can send it on directly. */ xpt_action(inccb); /* * Map the buffers back into user space. */ cam_periph_unmapmem(inccb, &mapinfo); inccb->ccb_h.path = old_path; error = 0; break; } default: error = ENOTSUP; break; } xpt_release_bus(bus); break; } /* * This is the getpassthru ioctl. It takes a XPT_GDEVLIST ccb as input, * with the periphal driver name and unit name filled in. The other * fields don't really matter as input. The passthrough driver name * ("pass"), and unit number are passed back in the ccb. The current * device generation number, and the index into the device peripheral * driver list, and the status are also passed back. Note that * since we do everything in one pass, unlike the XPT_GDEVLIST ccb, * we never return a status of CAM_GDEVLIST_LIST_CHANGED. It is * (or rather should be) impossible for the device peripheral driver * list to change since we look at the whole thing in one pass, and * we do it with lock protection. * */ case CAMGETPASSTHRU: { union ccb *ccb; struct cam_periph *periph; struct periph_driver **p_drv; char *name; u_int unit; int base_periph_found; ccb = (union ccb *)addr; unit = ccb->cgdl.unit_number; name = ccb->cgdl.periph_name; base_periph_found = 0; /* * Sanity check -- make sure we don't get a null peripheral * driver name. */ if (*ccb->cgdl.periph_name == '\0') { error = EINVAL; break; } /* Keep the list from changing while we traverse it */ xpt_lock_buses(); /* first find our driver in the list of drivers */ for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) if (strcmp((*p_drv)->driver_name, name) == 0) break; if (*p_drv == NULL) { xpt_unlock_buses(); ccb->ccb_h.status = CAM_REQ_CMP_ERR; ccb->cgdl.status = CAM_GDEVLIST_ERROR; *ccb->cgdl.periph_name = '\0'; ccb->cgdl.unit_number = 0; error = ENOENT; break; } /* * Run through every peripheral instance of this driver * and check to see whether it matches the unit passed * in by the user. If it does, get out of the loops and * find the passthrough driver associated with that * peripheral driver. */ for (periph = TAILQ_FIRST(&(*p_drv)->units); periph != NULL; periph = TAILQ_NEXT(periph, unit_links)) { if (periph->unit_number == unit) break; } /* * If we found the peripheral driver that the user passed * in, go through all of the peripheral drivers for that * particular device and look for a passthrough driver. */ if (periph != NULL) { struct cam_ed *device; int i; base_periph_found = 1; device = periph->path->device; for (i = 0, periph = SLIST_FIRST(&device->periphs); periph != NULL; periph = SLIST_NEXT(periph, periph_links), i++) { /* * Check to see whether we have a * passthrough device or not. */ if (strcmp(periph->periph_name, "pass") == 0) { /* * Fill in the getdevlist fields. */ strcpy(ccb->cgdl.periph_name, periph->periph_name); ccb->cgdl.unit_number = periph->unit_number; if (SLIST_NEXT(periph, periph_links)) ccb->cgdl.status = CAM_GDEVLIST_MORE_DEVS; else ccb->cgdl.status = CAM_GDEVLIST_LAST_DEVICE; ccb->cgdl.generation = device->generation; ccb->cgdl.index = i; /* * Fill in some CCB header fields * that the user may want. */ ccb->ccb_h.path_id = periph->path->bus->path_id; ccb->ccb_h.target_id = periph->path->target->target_id; ccb->ccb_h.target_lun = periph->path->device->lun_id; ccb->ccb_h.status = CAM_REQ_CMP; break; } } } /* * If the periph is null here, one of two things has * happened. The first possibility is that we couldn't * find the unit number of the particular peripheral driver * that the user is asking about. e.g. the user asks for * the passthrough driver for "da11". We find the list of * "da" peripherals all right, but there is no unit 11. * The other possibility is that we went through the list * of peripheral drivers attached to the device structure, * but didn't find one with the name "pass". Either way, * we return ENOENT, since we couldn't find something. */ if (periph == NULL) { ccb->ccb_h.status = CAM_REQ_CMP_ERR; ccb->cgdl.status = CAM_GDEVLIST_ERROR; *ccb->cgdl.periph_name = '\0'; ccb->cgdl.unit_number = 0; error = ENOENT; /* * It is unfortunate that this is even necessary, * but there are many, many clueless users out there. * If this is true, the user is looking for the * passthrough driver, but doesn't have one in his * kernel. */ if (base_periph_found == 1) { printf("xptioctl: pass driver is not in the " "kernel\n"); printf("xptioctl: put \"device pass\" in " "your kernel config file\n"); } } xpt_unlock_buses(); break; } default: error = ENOTTY; break; } return(error); } static int cam_module_event_handler(module_t mod, int what, void *arg) { int error; switch (what) { case MOD_LOAD: if ((error = xpt_init(NULL)) != 0) return (error); break; case MOD_UNLOAD: return EBUSY; default: return EOPNOTSUPP; } return 0; } static void xpt_rescan_done(struct cam_periph *periph, union ccb *done_ccb) { if (done_ccb->ccb_h.ppriv_ptr1 == NULL) { xpt_free_path(done_ccb->ccb_h.path); xpt_free_ccb(done_ccb); } else { done_ccb->ccb_h.cbfcnp = done_ccb->ccb_h.ppriv_ptr1; (*done_ccb->ccb_h.cbfcnp)(periph, done_ccb); } xpt_release_boot(); } /* thread to handle bus rescans */ static void xpt_scanner_thread(void *dummy) { union ccb *ccb; struct cam_path path; xpt_lock_buses(); for (;;) { if (TAILQ_EMPTY(&xsoftc.ccb_scanq)) msleep(&xsoftc.ccb_scanq, &xsoftc.xpt_topo_lock, PRIBIO, "-", 0); if ((ccb = (union ccb *)TAILQ_FIRST(&xsoftc.ccb_scanq)) != NULL) { TAILQ_REMOVE(&xsoftc.ccb_scanq, &ccb->ccb_h, sim_links.tqe); xpt_unlock_buses(); /* * Since lock can be dropped inside and path freed * by completion callback even before return here, * take our own path copy for reference. */ xpt_copy_path(&path, ccb->ccb_h.path); xpt_path_lock(&path); xpt_action(ccb); xpt_path_unlock(&path); xpt_release_path(&path); xpt_lock_buses(); } } } void xpt_rescan(union ccb *ccb) { struct ccb_hdr *hdr; /* Prepare request */ if (ccb->ccb_h.path->target->target_id == CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id == CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_BUS; else if (ccb->ccb_h.path->target->target_id != CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id == CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_TGT; else if (ccb->ccb_h.path->target->target_id != CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id != CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_LUN; else { xpt_print(ccb->ccb_h.path, "illegal scan path\n"); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } ccb->ccb_h.ppriv_ptr1 = ccb->ccb_h.cbfcnp; ccb->ccb_h.cbfcnp = xpt_rescan_done; xpt_setup_ccb(&ccb->ccb_h, ccb->ccb_h.path, CAM_PRIORITY_XPT); /* Don't make duplicate entries for the same paths. */ xpt_lock_buses(); if (ccb->ccb_h.ppriv_ptr1 == NULL) { TAILQ_FOREACH(hdr, &xsoftc.ccb_scanq, sim_links.tqe) { if (xpt_path_comp(hdr->path, ccb->ccb_h.path) == 0) { wakeup(&xsoftc.ccb_scanq); xpt_unlock_buses(); xpt_print(ccb->ccb_h.path, "rescan already queued\n"); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } } } TAILQ_INSERT_TAIL(&xsoftc.ccb_scanq, &ccb->ccb_h, sim_links.tqe); xsoftc.buses_to_config++; wakeup(&xsoftc.ccb_scanq); xpt_unlock_buses(); } /* Functions accessed by the peripheral drivers */ static int xpt_init(void *dummy) { struct cam_sim *xpt_sim; struct cam_path *path; struct cam_devq *devq; cam_status status; int error, i; TAILQ_INIT(&xsoftc.xpt_busses); TAILQ_INIT(&xsoftc.ccb_scanq); STAILQ_INIT(&xsoftc.highpowerq); xsoftc.num_highpower = CAM_MAX_HIGHPOWER; mtx_init(&xsoftc.xpt_lock, "XPT lock", NULL, MTX_DEF); mtx_init(&xsoftc.xpt_highpower_lock, "XPT highpower lock", NULL, MTX_DEF); xsoftc.xpt_taskq = taskqueue_create("CAM XPT task", M_WAITOK, taskqueue_thread_enqueue, /*context*/&xsoftc.xpt_taskq); #ifdef CAM_BOOT_DELAY /* * Override this value at compile time to assist our users * who don't use loader to boot a kernel. */ xsoftc.boot_delay = CAM_BOOT_DELAY; #endif /* * The xpt layer is, itself, the equivelent of a SIM. * Allow 16 ccbs in the ccb pool for it. This should * give decent parallelism when we probe busses and * perform other XPT functions. */ devq = cam_simq_alloc(16); xpt_sim = cam_sim_alloc(xptaction, xptpoll, "xpt", /*softc*/NULL, /*unit*/0, /*mtx*/&xsoftc.xpt_lock, /*max_dev_transactions*/0, /*max_tagged_dev_transactions*/0, devq); if (xpt_sim == NULL) return (ENOMEM); mtx_lock(&xsoftc.xpt_lock); if ((status = xpt_bus_register(xpt_sim, NULL, 0)) != CAM_SUCCESS) { mtx_unlock(&xsoftc.xpt_lock); printf("xpt_init: xpt_bus_register failed with status %#x," " failing attach\n", status); return (EINVAL); } mtx_unlock(&xsoftc.xpt_lock); /* * Looking at the XPT from the SIM layer, the XPT is * the equivelent of a peripheral driver. Allocate * a peripheral driver entry for us. */ if ((status = xpt_create_path(&path, NULL, CAM_XPT_PATH_ID, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD)) != CAM_REQ_CMP) { printf("xpt_init: xpt_create_path failed with status %#x," " failing attach\n", status); return (EINVAL); } xpt_path_lock(path); cam_periph_alloc(xptregister, NULL, NULL, NULL, "xpt", CAM_PERIPH_BIO, path, NULL, 0, xpt_sim); xpt_path_unlock(path); xpt_free_path(path); if (cam_num_doneqs < 1) cam_num_doneqs = 1 + mp_ncpus / 6; else if (cam_num_doneqs > MAXCPU) cam_num_doneqs = MAXCPU; for (i = 0; i < cam_num_doneqs; i++) { mtx_init(&cam_doneqs[i].cam_doneq_mtx, "CAM doneq", NULL, MTX_DEF); STAILQ_INIT(&cam_doneqs[i].cam_doneq); error = kproc_kthread_add(xpt_done_td, &cam_doneqs[i], &cam_proc, NULL, 0, 0, "cam", "doneq%d", i); if (error != 0) { cam_num_doneqs = i; break; } } if (cam_num_doneqs < 1) { printf("xpt_init: Cannot init completion queues " "- failing attach\n"); return (ENOMEM); } /* * Register a callback for when interrupts are enabled. */ xsoftc.xpt_config_hook = (struct intr_config_hook *)malloc(sizeof(struct intr_config_hook), M_CAMXPT, M_NOWAIT | M_ZERO); if (xsoftc.xpt_config_hook == NULL) { printf("xpt_init: Cannot malloc config hook " "- failing attach\n"); return (ENOMEM); } xsoftc.xpt_config_hook->ich_func = xpt_config; if (config_intrhook_establish(xsoftc.xpt_config_hook) != 0) { free (xsoftc.xpt_config_hook, M_CAMXPT); printf("xpt_init: config_intrhook_establish failed " "- failing attach\n"); } return (0); } static cam_status xptregister(struct cam_periph *periph, void *arg) { struct cam_sim *xpt_sim; if (periph == NULL) { printf("xptregister: periph was NULL!!\n"); return(CAM_REQ_CMP_ERR); } xpt_sim = (struct cam_sim *)arg; xpt_sim->softc = periph; xpt_periph = periph; periph->softc = NULL; return(CAM_REQ_CMP); } int32_t xpt_add_periph(struct cam_periph *periph) { struct cam_ed *device; int32_t status; TASK_INIT(&periph->periph_run_task, 0, xpt_run_allocq_task, periph); device = periph->path->device; status = CAM_REQ_CMP; if (device != NULL) { mtx_lock(&device->target->bus->eb_mtx); device->generation++; SLIST_INSERT_HEAD(&device->periphs, periph, periph_links); mtx_unlock(&device->target->bus->eb_mtx); atomic_add_32(&xsoftc.xpt_generation, 1); } return (status); } void xpt_remove_periph(struct cam_periph *periph) { struct cam_ed *device; device = periph->path->device; if (device != NULL) { mtx_lock(&device->target->bus->eb_mtx); device->generation++; SLIST_REMOVE(&device->periphs, periph, cam_periph, periph_links); mtx_unlock(&device->target->bus->eb_mtx); atomic_add_32(&xsoftc.xpt_generation, 1); } } void xpt_announce_periph(struct cam_periph *periph, char *announce_string) { struct cam_path *path = periph->path; cam_periph_assert(periph, MA_OWNED); periph->flags |= CAM_PERIPH_ANNOUNCED; printf("%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); printf("%s%d: ", periph->periph_name, periph->unit_number); if (path->device->protocol == PROTO_SCSI) scsi_print_inquiry(&path->device->inq_data); else if (path->device->protocol == PROTO_ATA || path->device->protocol == PROTO_SATAPM) ata_print_ident(&path->device->ident_data); else if (path->device->protocol == PROTO_SEMB) semb_print_ident( (struct sep_identify_data *)&path->device->ident_data); else printf("Unknown protocol device\n"); if (path->device->serial_num_len > 0) { /* Don't wrap the screen - print only the first 60 chars */ printf("%s%d: Serial Number %.60s\n", periph->periph_name, periph->unit_number, path->device->serial_num); } /* Announce transport details. */ (*(path->bus->xport->announce))(periph); /* Announce command queueing. */ if (path->device->inq_flags & SID_CmdQue || path->device->flags & CAM_DEV_TAG_AFTER_COUNT) { printf("%s%d: Command Queueing enabled\n", periph->periph_name, periph->unit_number); } /* Announce caller's details if they've passed in. */ if (announce_string != NULL) printf("%s%d: %s\n", periph->periph_name, periph->unit_number, announce_string); } void xpt_announce_quirks(struct cam_periph *periph, int quirks, char *bit_string) { if (quirks != 0) { printf("%s%d: quirks=0x%b\n", periph->periph_name, periph->unit_number, quirks, bit_string); } } void xpt_denounce_periph(struct cam_periph *periph) { struct cam_path *path = periph->path; cam_periph_assert(periph, MA_OWNED); printf("%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); printf("%s%d: ", periph->periph_name, periph->unit_number); if (path->device->protocol == PROTO_SCSI) scsi_print_inquiry_short(&path->device->inq_data); else if (path->device->protocol == PROTO_ATA || path->device->protocol == PROTO_SATAPM) ata_print_ident_short(&path->device->ident_data); else if (path->device->protocol == PROTO_SEMB) semb_print_ident_short( (struct sep_identify_data *)&path->device->ident_data); else printf("Unknown protocol device"); if (path->device->serial_num_len > 0) printf(" s/n %.60s", path->device->serial_num); printf(" detached\n"); } int xpt_getattr(char *buf, size_t len, const char *attr, struct cam_path *path) { int ret = -1, l; struct ccb_dev_advinfo cdai; struct scsi_vpd_id_descriptor *idd; xpt_path_assert(path, MA_OWNED); memset(&cdai, 0, sizeof(cdai)); xpt_setup_ccb(&cdai.ccb_h, path, CAM_PRIORITY_NORMAL); cdai.ccb_h.func_code = XPT_DEV_ADVINFO; cdai.bufsiz = len; if (!strcmp(attr, "GEOM::ident")) cdai.buftype = CDAI_TYPE_SERIAL_NUM; else if (!strcmp(attr, "GEOM::physpath")) cdai.buftype = CDAI_TYPE_PHYS_PATH; else if (strcmp(attr, "GEOM::lunid") == 0 || strcmp(attr, "GEOM::lunname") == 0) { cdai.buftype = CDAI_TYPE_SCSI_DEVID; cdai.bufsiz = CAM_SCSI_DEVID_MAXLEN; } else goto out; cdai.buf = malloc(cdai.bufsiz, M_CAMXPT, M_NOWAIT|M_ZERO); if (cdai.buf == NULL) { ret = ENOMEM; goto out; } xpt_action((union ccb *)&cdai); /* can only be synchronous */ if ((cdai.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(cdai.ccb_h.path, 0, 0, 0, FALSE); if (cdai.provsiz == 0) goto out; if (cdai.buftype == CDAI_TYPE_SCSI_DEVID) { if (strcmp(attr, "GEOM::lunid") == 0) { idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_naa); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_eui64); } else idd = NULL; if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_t10); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_name); if (idd == NULL) goto out; ret = 0; if ((idd->proto_codeset & SVPD_ID_CODESET_MASK) == SVPD_ID_CODESET_ASCII) { if (idd->length < len) { for (l = 0; l < idd->length; l++) buf[l] = idd->identifier[l] ? idd->identifier[l] : ' '; buf[l] = 0; } else ret = EFAULT; } else if ((idd->proto_codeset & SVPD_ID_CODESET_MASK) == SVPD_ID_CODESET_UTF8) { l = strnlen(idd->identifier, idd->length); if (l < len) { bcopy(idd->identifier, buf, l); buf[l] = 0; } else ret = EFAULT; } else { if (idd->length * 2 < len) { for (l = 0; l < idd->length; l++) sprintf(buf + l * 2, "%02x", idd->identifier[l]); } else ret = EFAULT; } } else { ret = 0; if (strlcpy(buf, cdai.buf, len) >= len) ret = EFAULT; } out: if (cdai.buf != NULL) free(cdai.buf, M_CAMXPT); return ret; } static dev_match_ret xptbusmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_eb *bus) { dev_match_ret retval; int i; retval = DM_RET_NONE; /* * If we aren't given something to match against, that's an error. */ if (bus == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this bus matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_DESCEND | DM_RET_COPY); for (i = 0; i < num_patterns; i++) { struct bus_match_pattern *cur_pattern; /* * If the pattern in question isn't for a bus node, we * aren't interested. However, we do indicate to the * calling routine that we should continue descending the * tree, since the user wants to match against lower-level * EDT elements. */ if (patterns[i].type != DEV_MATCH_BUS) { if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_DESCEND; continue; } cur_pattern = &patterns[i].pattern.bus_pattern; /* * If they want to match any bus node, we give them any * device node. */ if (cur_pattern->flags == BUS_MATCH_ANY) { /* set the copy flag */ retval |= DM_RET_COPY; /* * If we've already decided on an action, go ahead * and return. */ if ((retval & DM_RET_ACTION_MASK) != DM_RET_NONE) return(retval); } /* * Not sure why someone would do this... */ if (cur_pattern->flags == BUS_MATCH_NONE) continue; if (((cur_pattern->flags & BUS_MATCH_PATH) != 0) && (cur_pattern->path_id != bus->path_id)) continue; if (((cur_pattern->flags & BUS_MATCH_BUS_ID) != 0) && (cur_pattern->bus_id != bus->sim->bus_id)) continue; if (((cur_pattern->flags & BUS_MATCH_UNIT) != 0) && (cur_pattern->unit_number != bus->sim->unit_number)) continue; if (((cur_pattern->flags & BUS_MATCH_NAME) != 0) && (strncmp(cur_pattern->dev_name, bus->sim->sim_name, DEV_IDLEN) != 0)) continue; /* * If we get to this point, the user definitely wants * information on this bus. So tell the caller to copy the * data out. */ retval |= DM_RET_COPY; /* * If the return action has been set to descend, then we * know that we've already seen a non-bus matching * expression, therefore we need to further descend the tree. * This won't change by continuing around the loop, so we * go ahead and return. If we haven't seen a non-bus * matching expression, we keep going around the loop until * we exhaust the matching expressions. We'll set the stop * flag once we fall out of the loop. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_DESCEND) return(retval); } /* * If the return action hasn't been set to descend yet, that means * we haven't seen anything other than bus matching patterns. So * tell the caller to stop descending the tree -- the user doesn't * want to match against lower level tree elements. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_STOP; return(retval); } static dev_match_ret xptdevicematch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_ed *device) { dev_match_ret retval; int i; retval = DM_RET_NONE; /* * If we aren't given something to match against, that's an error. */ if (device == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this device matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_DESCEND | DM_RET_COPY); for (i = 0; i < num_patterns; i++) { struct device_match_pattern *cur_pattern; struct scsi_vpd_device_id *device_id_page; /* * If the pattern in question isn't for a device node, we * aren't interested. */ if (patterns[i].type != DEV_MATCH_DEVICE) { if ((patterns[i].type == DEV_MATCH_PERIPH) && ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE)) retval |= DM_RET_DESCEND; continue; } cur_pattern = &patterns[i].pattern.device_pattern; /* Error out if mutually exclusive options are specified. */ if ((cur_pattern->flags & (DEV_MATCH_INQUIRY|DEV_MATCH_DEVID)) == (DEV_MATCH_INQUIRY|DEV_MATCH_DEVID)) return(DM_RET_ERROR); /* * If they want to match any device node, we give them any * device node. */ if (cur_pattern->flags == DEV_MATCH_ANY) goto copy_dev_node; /* * Not sure why someone would do this... */ if (cur_pattern->flags == DEV_MATCH_NONE) continue; if (((cur_pattern->flags & DEV_MATCH_PATH) != 0) && (cur_pattern->path_id != device->target->bus->path_id)) continue; if (((cur_pattern->flags & DEV_MATCH_TARGET) != 0) && (cur_pattern->target_id != device->target->target_id)) continue; if (((cur_pattern->flags & DEV_MATCH_LUN) != 0) && (cur_pattern->target_lun != device->lun_id)) continue; if (((cur_pattern->flags & DEV_MATCH_INQUIRY) != 0) && (cam_quirkmatch((caddr_t)&device->inq_data, (caddr_t)&cur_pattern->data.inq_pat, 1, sizeof(cur_pattern->data.inq_pat), scsi_static_inquiry_match) == NULL)) continue; device_id_page = (struct scsi_vpd_device_id *)device->device_id; if (((cur_pattern->flags & DEV_MATCH_DEVID) != 0) && (device->device_id_len < SVPD_DEVICE_ID_HDR_LEN || scsi_devid_match((uint8_t *)device_id_page->desc_list, device->device_id_len - SVPD_DEVICE_ID_HDR_LEN, cur_pattern->data.devid_pat.id, cur_pattern->data.devid_pat.id_len) != 0)) continue; copy_dev_node: /* * If we get to this point, the user definitely wants * information on this device. So tell the caller to copy * the data out. */ retval |= DM_RET_COPY; /* * If the return action has been set to descend, then we * know that we've already seen a peripheral matching * expression, therefore we need to further descend the tree. * This won't change by continuing around the loop, so we * go ahead and return. If we haven't seen a peripheral * matching expression, we keep going around the loop until * we exhaust the matching expressions. We'll set the stop * flag once we fall out of the loop. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_DESCEND) return(retval); } /* * If the return action hasn't been set to descend yet, that means * we haven't seen any peripheral matching patterns. So tell the * caller to stop descending the tree -- the user doesn't want to * match against lower level tree elements. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_STOP; return(retval); } /* * Match a single peripheral against any number of match patterns. */ static dev_match_ret xptperiphmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_periph *periph) { dev_match_ret retval; int i; /* * If we aren't given something to match against, that's an error. */ if (periph == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this peripheral matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_STOP | DM_RET_COPY); /* * There aren't any nodes below a peripheral node, so there's no * reason to descend the tree any further. */ retval = DM_RET_STOP; for (i = 0; i < num_patterns; i++) { struct periph_match_pattern *cur_pattern; /* * If the pattern in question isn't for a peripheral, we * aren't interested. */ if (patterns[i].type != DEV_MATCH_PERIPH) continue; cur_pattern = &patterns[i].pattern.periph_pattern; /* * If they want to match on anything, then we will do so. */ if (cur_pattern->flags == PERIPH_MATCH_ANY) { /* set the copy flag */ retval |= DM_RET_COPY; /* * We've already set the return action to stop, * since there are no nodes below peripherals in * the tree. */ return(retval); } /* * Not sure why someone would do this... */ if (cur_pattern->flags == PERIPH_MATCH_NONE) continue; if (((cur_pattern->flags & PERIPH_MATCH_PATH) != 0) && (cur_pattern->path_id != periph->path->bus->path_id)) continue; /* * For the target and lun id's, we have to make sure the * target and lun pointers aren't NULL. The xpt peripheral * has a wildcard target and device. */ if (((cur_pattern->flags & PERIPH_MATCH_TARGET) != 0) && ((periph->path->target == NULL) ||(cur_pattern->target_id != periph->path->target->target_id))) continue; if (((cur_pattern->flags & PERIPH_MATCH_LUN) != 0) && ((periph->path->device == NULL) || (cur_pattern->target_lun != periph->path->device->lun_id))) continue; if (((cur_pattern->flags & PERIPH_MATCH_UNIT) != 0) && (cur_pattern->unit_number != periph->unit_number)) continue; if (((cur_pattern->flags & PERIPH_MATCH_NAME) != 0) && (strncmp(cur_pattern->periph_name, periph->periph_name, DEV_IDLEN) != 0)) continue; /* * If we get to this point, the user definitely wants * information on this peripheral. So tell the caller to * copy the data out. */ retval |= DM_RET_COPY; /* * The return action has already been set to stop, since * peripherals don't have any nodes below them in the EDT. */ return(retval); } /* * If we get to this point, the peripheral that was passed in * doesn't match any of the patterns. */ return(retval); } static int xptedtbusfunc(struct cam_eb *bus, void *arg) { struct ccb_dev_match *cdm; struct cam_et *target; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; /* * If our position is for something deeper in the tree, that means * that we've already seen this node. So, we keep going down. */ if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target != NULL)) retval = DM_RET_DESCEND; else retval = xptbusmatch(cdm->patterns, cdm->num_patterns, bus); /* * If we got an error, bail out of the search. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this bus out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS; cdm->pos.cookie.bus = bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_BUS; cdm->matches[j].result.bus_result.path_id = bus->path_id; cdm->matches[j].result.bus_result.bus_id = bus->sim->bus_id; cdm->matches[j].result.bus_result.unit_number = bus->sim->unit_number; strncpy(cdm->matches[j].result.bus_result.dev_name, bus->sim->sim_name, DEV_IDLEN); } /* * If the user is only interested in busses, there's no * reason to descend to the next level in the tree. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_STOP) return(1); /* * If there is a target generation recorded, check it to * make sure the target list hasn't changed. */ mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target != NULL)) { if ((cdm->pos.generations[CAM_TARGET_GENERATION] != bus->generation)) { mtx_unlock(&bus->eb_mtx); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return (0); } target = (struct cam_et *)cdm->pos.cookie.target; target->refcount++; } else target = NULL; mtx_unlock(&bus->eb_mtx); return (xpttargettraverse(bus, target, xptedttargetfunc, arg)); } static int xptedttargetfunc(struct cam_et *target, void *arg) { struct ccb_dev_match *cdm; struct cam_eb *bus; struct cam_ed *device; cdm = (struct ccb_dev_match *)arg; bus = target->bus; /* * If there is a device list generation recorded, check it to * make sure the device list hasn't changed. */ mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target == target) && (cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device != NULL)) { if (cdm->pos.generations[CAM_DEV_GENERATION] != target->generation) { mtx_unlock(&bus->eb_mtx); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } device = (struct cam_ed *)cdm->pos.cookie.device; device->refcount++; } else device = NULL; mtx_unlock(&bus->eb_mtx); return (xptdevicetraverse(target, device, xptedtdevicefunc, arg)); } static int xptedtdevicefunc(struct cam_ed *device, void *arg) { struct cam_eb *bus; struct cam_periph *periph; struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; bus = device->target->bus; /* * If our position is for something deeper in the tree, that means * that we've already seen this node. So, we keep going down. */ if ((cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device == device) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) retval = DM_RET_DESCEND; else retval = xptdevicematch(cdm->patterns, cdm->num_patterns, device); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this device out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS | CAM_DEV_POS_TARGET | CAM_DEV_POS_DEVICE; cdm->pos.cookie.bus = device->target->bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->pos.cookie.target = device->target; cdm->pos.generations[CAM_TARGET_GENERATION] = device->target->bus->generation; cdm->pos.cookie.device = device; cdm->pos.generations[CAM_DEV_GENERATION] = device->target->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_DEVICE; cdm->matches[j].result.device_result.path_id = device->target->bus->path_id; cdm->matches[j].result.device_result.target_id = device->target->target_id; cdm->matches[j].result.device_result.target_lun = device->lun_id; cdm->matches[j].result.device_result.protocol = device->protocol; bcopy(&device->inq_data, &cdm->matches[j].result.device_result.inq_data, sizeof(struct scsi_inquiry_data)); bcopy(&device->ident_data, &cdm->matches[j].result.device_result.ident_data, sizeof(struct ata_params)); /* Let the user know whether this device is unconfigured */ if (device->flags & CAM_DEV_UNCONFIGURED) cdm->matches[j].result.device_result.flags = DEV_RESULT_UNCONFIGURED; else cdm->matches[j].result.device_result.flags = DEV_RESULT_NOFLAG; } /* * If the user isn't interested in peripherals, don't descend * the tree any further. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_STOP) return(1); /* * If there is a peripheral list generation recorded, make sure * it hasn't changed. */ xpt_lock_buses(); mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target == device->target) && (cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device == device) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) { if (cdm->pos.generations[CAM_PERIPH_GENERATION] != device->generation) { mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } periph = (struct cam_periph *)cdm->pos.cookie.periph; periph->refcount++; } else periph = NULL; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); return (xptperiphtraverse(device, periph, xptedtperiphfunc, arg)); } static int xptedtperiphfunc(struct cam_periph *periph, void *arg) { struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this peripheral out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS | CAM_DEV_POS_TARGET | CAM_DEV_POS_DEVICE | CAM_DEV_POS_PERIPH; cdm->pos.cookie.bus = periph->path->bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->pos.cookie.target = periph->path->target; cdm->pos.generations[CAM_TARGET_GENERATION] = periph->path->bus->generation; cdm->pos.cookie.device = periph->path->device; cdm->pos.generations[CAM_DEV_GENERATION] = periph->path->target->generation; cdm->pos.cookie.periph = periph; cdm->pos.generations[CAM_PERIPH_GENERATION] = periph->path->device->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_PERIPH; cdm->matches[j].result.periph_result.path_id = periph->path->bus->path_id; cdm->matches[j].result.periph_result.target_id = periph->path->target->target_id; cdm->matches[j].result.periph_result.target_lun = periph->path->device->lun_id; cdm->matches[j].result.periph_result.unit_number = periph->unit_number; strncpy(cdm->matches[j].result.periph_result.periph_name, periph->periph_name, DEV_IDLEN); } return(1); } static int xptedtmatch(struct ccb_dev_match *cdm) { struct cam_eb *bus; int ret; cdm->num_matches = 0; /* * Check the bus list generation. If it has changed, the user * needs to reset everything and start over. */ xpt_lock_buses(); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus != NULL)) { if (cdm->pos.generations[CAM_BUS_GENERATION] != xsoftc.bus_generation) { xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } bus = (struct cam_eb *)cdm->pos.cookie.bus; bus->refcount++; } else bus = NULL; xpt_unlock_buses(); ret = xptbustraverse(bus, xptedtbusfunc, cdm); /* * If we get back 0, that means that we had to stop before fully * traversing the EDT. It also means that one of the subroutines * has set the status field to the proper value. If we get back 1, * we've fully traversed the EDT and copied out any matching entries. */ if (ret == 1) cdm->status = CAM_DEV_MATCH_LAST; return(ret); } static int xptplistpdrvfunc(struct periph_driver **pdrv, void *arg) { struct cam_periph *periph; struct ccb_dev_match *cdm; cdm = (struct ccb_dev_match *)arg; xpt_lock_buses(); if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR) && (cdm->pos.cookie.pdrv == pdrv) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) { if (cdm->pos.generations[CAM_PERIPH_GENERATION] != (*pdrv)->generation) { xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } periph = (struct cam_periph *)cdm->pos.cookie.periph; periph->refcount++; } else periph = NULL; xpt_unlock_buses(); return (xptpdperiphtraverse(pdrv, periph, xptplistperiphfunc, arg)); } static int xptplistperiphfunc(struct cam_periph *periph, void *arg) { struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this peripheral out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { struct periph_driver **pdrv; pdrv = NULL; bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_PDRV | CAM_DEV_POS_PDPTR | CAM_DEV_POS_PERIPH; /* * This may look a bit non-sensical, but it is * actually quite logical. There are very few * peripheral drivers, and bloating every peripheral * structure with a pointer back to its parent * peripheral driver linker set entry would cost * more in the long run than doing this quick lookup. */ for (pdrv = periph_drivers; *pdrv != NULL; pdrv++) { if (strcmp((*pdrv)->driver_name, periph->periph_name) == 0) break; } if (*pdrv == NULL) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } cdm->pos.cookie.pdrv = pdrv; /* * The periph generation slot does double duty, as * does the periph pointer slot. They are used for * both edt and pdrv lookups and positioning. */ cdm->pos.cookie.periph = periph; cdm->pos.generations[CAM_PERIPH_GENERATION] = (*pdrv)->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_PERIPH; cdm->matches[j].result.periph_result.path_id = periph->path->bus->path_id; /* * The transport layer peripheral doesn't have a target or * lun. */ if (periph->path->target) cdm->matches[j].result.periph_result.target_id = periph->path->target->target_id; else cdm->matches[j].result.periph_result.target_id = CAM_TARGET_WILDCARD; if (periph->path->device) cdm->matches[j].result.periph_result.target_lun = periph->path->device->lun_id; else cdm->matches[j].result.periph_result.target_lun = CAM_LUN_WILDCARD; cdm->matches[j].result.periph_result.unit_number = periph->unit_number; strncpy(cdm->matches[j].result.periph_result.periph_name, periph->periph_name, DEV_IDLEN); } return(1); } static int xptperiphlistmatch(struct ccb_dev_match *cdm) { int ret; cdm->num_matches = 0; /* * At this point in the edt traversal function, we check the bus * list generation to make sure that no busses have been added or * removed since the user last sent a XPT_DEV_MATCH ccb through. * For the peripheral driver list traversal function, however, we * don't have to worry about new peripheral driver types coming or * going; they're in a linker set, and therefore can't change * without a recompile. */ if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR) && (cdm->pos.cookie.pdrv != NULL)) ret = xptpdrvtraverse( (struct periph_driver **)cdm->pos.cookie.pdrv, xptplistpdrvfunc, cdm); else ret = xptpdrvtraverse(NULL, xptplistpdrvfunc, cdm); /* * If we get back 0, that means that we had to stop before fully * traversing the peripheral driver tree. It also means that one of * the subroutines has set the status field to the proper value. If * we get back 1, we've fully traversed the EDT and copied out any * matching entries. */ if (ret == 1) cdm->status = CAM_DEV_MATCH_LAST; return(ret); } static int xptbustraverse(struct cam_eb *start_bus, xpt_busfunc_t *tr_func, void *arg) { struct cam_eb *bus, *next_bus; int retval; retval = 1; if (start_bus) bus = start_bus; else { xpt_lock_buses(); bus = TAILQ_FIRST(&xsoftc.xpt_busses); if (bus == NULL) { xpt_unlock_buses(); return (retval); } bus->refcount++; xpt_unlock_buses(); } for (; bus != NULL; bus = next_bus) { retval = tr_func(bus, arg); if (retval == 0) { xpt_release_bus(bus); break; } xpt_lock_buses(); next_bus = TAILQ_NEXT(bus, links); if (next_bus) next_bus->refcount++; xpt_unlock_buses(); xpt_release_bus(bus); } return(retval); } static int xpttargettraverse(struct cam_eb *bus, struct cam_et *start_target, xpt_targetfunc_t *tr_func, void *arg) { struct cam_et *target, *next_target; int retval; retval = 1; if (start_target) target = start_target; else { mtx_lock(&bus->eb_mtx); target = TAILQ_FIRST(&bus->et_entries); if (target == NULL) { mtx_unlock(&bus->eb_mtx); return (retval); } target->refcount++; mtx_unlock(&bus->eb_mtx); } for (; target != NULL; target = next_target) { retval = tr_func(target, arg); if (retval == 0) { xpt_release_target(target); break; } mtx_lock(&bus->eb_mtx); next_target = TAILQ_NEXT(target, links); if (next_target) next_target->refcount++; mtx_unlock(&bus->eb_mtx); xpt_release_target(target); } return(retval); } static int xptdevicetraverse(struct cam_et *target, struct cam_ed *start_device, xpt_devicefunc_t *tr_func, void *arg) { struct cam_eb *bus; struct cam_ed *device, *next_device; int retval; retval = 1; bus = target->bus; if (start_device) device = start_device; else { mtx_lock(&bus->eb_mtx); device = TAILQ_FIRST(&target->ed_entries); if (device == NULL) { mtx_unlock(&bus->eb_mtx); return (retval); } device->refcount++; mtx_unlock(&bus->eb_mtx); } for (; device != NULL; device = next_device) { mtx_lock(&device->device_mtx); retval = tr_func(device, arg); mtx_unlock(&device->device_mtx); if (retval == 0) { xpt_release_device(device); break; } mtx_lock(&bus->eb_mtx); next_device = TAILQ_NEXT(device, links); if (next_device) next_device->refcount++; mtx_unlock(&bus->eb_mtx); xpt_release_device(device); } return(retval); } static int xptperiphtraverse(struct cam_ed *device, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg) { struct cam_eb *bus; struct cam_periph *periph, *next_periph; int retval; retval = 1; bus = device->target->bus; if (start_periph) periph = start_periph; else { xpt_lock_buses(); mtx_lock(&bus->eb_mtx); periph = SLIST_FIRST(&device->periphs); while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0) periph = SLIST_NEXT(periph, periph_links); if (periph == NULL) { mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); return (retval); } periph->refcount++; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); } for (; periph != NULL; periph = next_periph) { retval = tr_func(periph, arg); if (retval == 0) { cam_periph_release_locked(periph); break; } xpt_lock_buses(); mtx_lock(&bus->eb_mtx); next_periph = SLIST_NEXT(periph, periph_links); while (next_periph != NULL && (next_periph->flags & CAM_PERIPH_FREE) != 0) next_periph = SLIST_NEXT(next_periph, periph_links); if (next_periph) next_periph->refcount++; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); cam_periph_release_locked(periph); } return(retval); } static int xptpdrvtraverse(struct periph_driver **start_pdrv, xpt_pdrvfunc_t *tr_func, void *arg) { struct periph_driver **pdrv; int retval; retval = 1; /* * We don't traverse the peripheral driver list like we do the * other lists, because it is a linker set, and therefore cannot be * changed during runtime. If the peripheral driver list is ever * re-done to be something other than a linker set (i.e. it can * change while the system is running), the list traversal should * be modified to work like the other traversal functions. */ for (pdrv = (start_pdrv ? start_pdrv : periph_drivers); *pdrv != NULL; pdrv++) { retval = tr_func(pdrv, arg); if (retval == 0) return(retval); } return(retval); } static int xptpdperiphtraverse(struct periph_driver **pdrv, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg) { struct cam_periph *periph, *next_periph; int retval; retval = 1; if (start_periph) periph = start_periph; else { xpt_lock_buses(); periph = TAILQ_FIRST(&(*pdrv)->units); while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0) periph = TAILQ_NEXT(periph, unit_links); if (periph == NULL) { xpt_unlock_buses(); return (retval); } periph->refcount++; xpt_unlock_buses(); } for (; periph != NULL; periph = next_periph) { cam_periph_lock(periph); retval = tr_func(periph, arg); cam_periph_unlock(periph); if (retval == 0) { cam_periph_release(periph); break; } xpt_lock_buses(); next_periph = TAILQ_NEXT(periph, unit_links); while (next_periph != NULL && (next_periph->flags & CAM_PERIPH_FREE) != 0) next_periph = TAILQ_NEXT(next_periph, unit_links); if (next_periph) next_periph->refcount++; xpt_unlock_buses(); cam_periph_release(periph); } return(retval); } static int xptdefbusfunc(struct cam_eb *bus, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_BUS) { xpt_busfunc_t *tr_func; tr_func = (xpt_busfunc_t *)tr_config->tr_func; return(tr_func(bus, tr_config->tr_arg)); } else return(xpttargettraverse(bus, NULL, xptdeftargetfunc, arg)); } static int xptdeftargetfunc(struct cam_et *target, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_TARGET) { xpt_targetfunc_t *tr_func; tr_func = (xpt_targetfunc_t *)tr_config->tr_func; return(tr_func(target, tr_config->tr_arg)); } else return(xptdevicetraverse(target, NULL, xptdefdevicefunc, arg)); } static int xptdefdevicefunc(struct cam_ed *device, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_DEVICE) { xpt_devicefunc_t *tr_func; tr_func = (xpt_devicefunc_t *)tr_config->tr_func; return(tr_func(device, tr_config->tr_arg)); } else return(xptperiphtraverse(device, NULL, xptdefperiphfunc, arg)); } static int xptdefperiphfunc(struct cam_periph *periph, void *arg) { struct xpt_traverse_config *tr_config; xpt_periphfunc_t *tr_func; tr_config = (struct xpt_traverse_config *)arg; tr_func = (xpt_periphfunc_t *)tr_config->tr_func; /* * Unlike the other default functions, we don't check for depth * here. The peripheral driver level is the last level in the EDT, * so if we're here, we should execute the function in question. */ return(tr_func(periph, tr_config->tr_arg)); } /* * Execute the given function for every bus in the EDT. */ static int xpt_for_all_busses(xpt_busfunc_t *tr_func, void *arg) { struct xpt_traverse_config tr_config; tr_config.depth = XPT_DEPTH_BUS; tr_config.tr_func = tr_func; tr_config.tr_arg = arg; return(xptbustraverse(NULL, xptdefbusfunc, &tr_config)); } /* * Execute the given function for every device in the EDT. */ static int xpt_for_all_devices(xpt_devicefunc_t *tr_func, void *arg) { struct xpt_traverse_config tr_config; tr_config.depth = XPT_DEPTH_DEVICE; tr_config.tr_func = tr_func; tr_config.tr_arg = arg; return(xptbustraverse(NULL, xptdefbusfunc, &tr_config)); } static int xptsetasyncfunc(struct cam_ed *device, void *arg) { struct cam_path path; struct ccb_getdev cgd; struct ccb_setasync *csa = (struct ccb_setasync *)arg; /* * Don't report unconfigured devices (Wildcard devs, * devices only for target mode, device instances * that have been invalidated but are waiting for * their last reference count to be released). */ if ((device->flags & CAM_DEV_UNCONFIGURED) != 0) return (1); xpt_compile_path(&path, NULL, device->target->bus->path_id, device->target->target_id, device->lun_id); xpt_setup_ccb(&cgd.ccb_h, &path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); csa->callback(csa->callback_arg, AC_FOUND_DEVICE, &path, &cgd); xpt_release_path(&path); return(1); } static int xptsetasyncbusfunc(struct cam_eb *bus, void *arg) { struct cam_path path; struct ccb_pathinq cpi; struct ccb_setasync *csa = (struct ccb_setasync *)arg; xpt_compile_path(&path, /*periph*/NULL, bus->path_id, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); xpt_path_lock(&path); xpt_setup_ccb(&cpi.ccb_h, &path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); csa->callback(csa->callback_arg, AC_PATH_REGISTERED, &path, &cpi); xpt_path_unlock(&path); xpt_release_path(&path); return(1); } void xpt_action(union ccb *start_ccb) { CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_action: func=%#x\n", start_ccb->ccb_h.func_code)); start_ccb->ccb_h.status = CAM_REQ_INPROG; (*(start_ccb->ccb_h.path->bus->xport->action))(start_ccb); } void xpt_action_default(union ccb *start_ccb) { struct cam_path *path; struct cam_sim *sim; int lock; path = start_ccb->ccb_h.path; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_action_default: func=%#x\n", start_ccb->ccb_h.func_code)); switch (start_ccb->ccb_h.func_code) { case XPT_SCSI_IO: { struct cam_ed *device; /* * For the sake of compatibility with SCSI-1 * devices that may not understand the identify * message, we include lun information in the * second byte of all commands. SCSI-1 specifies * that luns are a 3 bit value and reserves only 3 * bits for lun information in the CDB. Later * revisions of the SCSI spec allow for more than 8 * luns, but have deprecated lun information in the * CDB. So, if the lun won't fit, we must omit. * * Also be aware that during initial probing for devices, * the inquiry information is unknown but initialized to 0. * This means that this code will be exercised while probing * devices with an ANSI revision greater than 2. */ device = path->device; if (device->protocol_version <= SCSI_REV_2 && start_ccb->ccb_h.target_lun < 8 && (start_ccb->ccb_h.flags & CAM_CDB_POINTER) == 0) { start_ccb->csio.cdb_io.cdb_bytes[1] |= start_ccb->ccb_h.target_lun << 5; } start_ccb->csio.scsi_status = SCSI_STATUS_OK; } /* FALLTHROUGH */ case XPT_TARGET_IO: case XPT_CONT_TARGET_IO: start_ccb->csio.sense_resid = 0; start_ccb->csio.resid = 0; /* FALLTHROUGH */ case XPT_ATA_IO: if (start_ccb->ccb_h.func_code == XPT_ATA_IO) start_ccb->ataio.resid = 0; /* FALLTHROUGH */ case XPT_RESET_DEV: case XPT_ENG_EXEC: case XPT_SMP_IO: { struct cam_devq *devq; devq = path->bus->sim->devq; mtx_lock(&devq->send_mtx); cam_ccbq_insert_ccb(&path->device->ccbq, start_ccb); if (xpt_schedule_devq(devq, path->device) != 0) xpt_run_devq(devq); mtx_unlock(&devq->send_mtx); break; } case XPT_CALC_GEOMETRY: /* Filter out garbage */ if (start_ccb->ccg.block_size == 0 || start_ccb->ccg.volume_size == 0) { start_ccb->ccg.cylinders = 0; start_ccb->ccg.heads = 0; start_ccb->ccg.secs_per_track = 0; start_ccb->ccb_h.status = CAM_REQ_CMP; break; } #if defined(PC98) || defined(__sparc64__) /* * In a PC-98 system, geometry translation depens on * the "real" device geometry obtained from mode page 4. * SCSI geometry translation is performed in the * initialization routine of the SCSI BIOS and the result * stored in host memory. If the translation is available * in host memory, use it. If not, rely on the default * translation the device driver performs. * For sparc64, we may need adjust the geometry of large * disks in order to fit the limitations of the 16-bit * fields of the VTOC8 disk label. */ if (scsi_da_bios_params(&start_ccb->ccg) != 0) { start_ccb->ccb_h.status = CAM_REQ_CMP; break; } #endif goto call_sim; case XPT_ABORT: { union ccb* abort_ccb; abort_ccb = start_ccb->cab.abort_ccb; if (XPT_FC_IS_DEV_QUEUED(abort_ccb)) { if (abort_ccb->ccb_h.pinfo.index >= 0) { struct cam_ccbq *ccbq; struct cam_ed *device; device = abort_ccb->ccb_h.path->device; ccbq = &device->ccbq; cam_ccbq_remove_ccb(ccbq, abort_ccb); abort_ccb->ccb_h.status = CAM_REQ_ABORTED|CAM_DEV_QFRZN; xpt_freeze_devq(abort_ccb->ccb_h.path, 1); xpt_done(abort_ccb); start_ccb->ccb_h.status = CAM_REQ_CMP; break; } if (abort_ccb->ccb_h.pinfo.index == CAM_UNQUEUED_INDEX && (abort_ccb->ccb_h.status & CAM_SIM_QUEUED) == 0) { /* * We've caught this ccb en route to * the SIM. Flag it for abort and the * SIM will do so just before starting * real work on the CCB. */ abort_ccb->ccb_h.status = CAM_REQ_ABORTED|CAM_DEV_QFRZN; xpt_freeze_devq(abort_ccb->ccb_h.path, 1); start_ccb->ccb_h.status = CAM_REQ_CMP; break; } } if (XPT_FC_IS_QUEUED(abort_ccb) && (abort_ccb->ccb_h.pinfo.index == CAM_DONEQ_INDEX)) { /* * It's already completed but waiting * for our SWI to get to it. */ start_ccb->ccb_h.status = CAM_UA_ABORT; break; } /* * If we weren't able to take care of the abort request * in the XPT, pass the request down to the SIM for processing. */ } /* FALLTHROUGH */ case XPT_ACCEPT_TARGET_IO: case XPT_EN_LUN: case XPT_IMMED_NOTIFY: case XPT_NOTIFY_ACK: case XPT_RESET_BUS: case XPT_IMMEDIATE_NOTIFY: case XPT_NOTIFY_ACKNOWLEDGE: case XPT_GET_SIM_KNOB_OLD: case XPT_GET_SIM_KNOB: case XPT_SET_SIM_KNOB: case XPT_GET_TRAN_SETTINGS: case XPT_SET_TRAN_SETTINGS: case XPT_PATH_INQ: call_sim: sim = path->bus->sim; lock = (mtx_owned(sim->mtx) == 0); if (lock) CAM_SIM_LOCK(sim); CAM_DEBUG(path, CAM_DEBUG_TRACE, ("sim->sim_action: func=%#x\n", start_ccb->ccb_h.func_code)); (*(sim->sim_action))(sim, start_ccb); CAM_DEBUG(path, CAM_DEBUG_TRACE, ("sim->sim_action: status=%#x\n", start_ccb->ccb_h.status)); if (lock) CAM_SIM_UNLOCK(sim); break; case XPT_PATH_STATS: start_ccb->cpis.last_reset = path->bus->last_reset; start_ccb->ccb_h.status = CAM_REQ_CMP; break; case XPT_GDEV_TYPE: { struct cam_ed *dev; dev = path->device; if ((dev->flags & CAM_DEV_UNCONFIGURED) != 0) { start_ccb->ccb_h.status = CAM_DEV_NOT_THERE; } else { struct ccb_getdev *cgd; cgd = &start_ccb->cgd; cgd->protocol = dev->protocol; cgd->inq_data = dev->inq_data; cgd->ident_data = dev->ident_data; cgd->inq_flags = dev->inq_flags; cgd->ccb_h.status = CAM_REQ_CMP; cgd->serial_num_len = dev->serial_num_len; if ((dev->serial_num_len > 0) && (dev->serial_num != NULL)) bcopy(dev->serial_num, cgd->serial_num, dev->serial_num_len); } break; } case XPT_GDEV_STATS: { struct cam_ed *dev; dev = path->device; if ((dev->flags & CAM_DEV_UNCONFIGURED) != 0) { start_ccb->ccb_h.status = CAM_DEV_NOT_THERE; } else { struct ccb_getdevstats *cgds; struct cam_eb *bus; struct cam_et *tar; struct cam_devq *devq; cgds = &start_ccb->cgds; bus = path->bus; tar = path->target; devq = bus->sim->devq; mtx_lock(&devq->send_mtx); cgds->dev_openings = dev->ccbq.dev_openings; cgds->dev_active = dev->ccbq.dev_active; cgds->allocated = dev->ccbq.allocated; cgds->queued = cam_ccbq_pending_ccb_count(&dev->ccbq); cgds->held = cgds->allocated - cgds->dev_active - cgds->queued; cgds->last_reset = tar->last_reset; cgds->maxtags = dev->maxtags; cgds->mintags = dev->mintags; if (timevalcmp(&tar->last_reset, &bus->last_reset, <)) cgds->last_reset = bus->last_reset; mtx_unlock(&devq->send_mtx); cgds->ccb_h.status = CAM_REQ_CMP; } break; } case XPT_GDEVLIST: { struct cam_periph *nperiph; struct periph_list *periph_head; struct ccb_getdevlist *cgdl; u_int i; struct cam_ed *device; int found; found = 0; /* * Don't want anyone mucking with our data. */ device = path->device; periph_head = &device->periphs; cgdl = &start_ccb->cgdl; /* * Check and see if the list has changed since the user * last requested a list member. If so, tell them that the * list has changed, and therefore they need to start over * from the beginning. */ if ((cgdl->index != 0) && (cgdl->generation != device->generation)) { cgdl->status = CAM_GDEVLIST_LIST_CHANGED; break; } /* * Traverse the list of peripherals and attempt to find * the requested peripheral. */ for (nperiph = SLIST_FIRST(periph_head), i = 0; (nperiph != NULL) && (i <= cgdl->index); nperiph = SLIST_NEXT(nperiph, periph_links), i++) { if (i == cgdl->index) { strncpy(cgdl->periph_name, nperiph->periph_name, DEV_IDLEN); cgdl->unit_number = nperiph->unit_number; found = 1; } } if (found == 0) { cgdl->status = CAM_GDEVLIST_ERROR; break; } if (nperiph == NULL) cgdl->status = CAM_GDEVLIST_LAST_DEVICE; else cgdl->status = CAM_GDEVLIST_MORE_DEVS; cgdl->index++; cgdl->generation = device->generation; cgdl->ccb_h.status = CAM_REQ_CMP; break; } case XPT_DEV_MATCH: { dev_pos_type position_type; struct ccb_dev_match *cdm; cdm = &start_ccb->cdm; /* * There are two ways of getting at information in the EDT. * The first way is via the primary EDT tree. It starts * with a list of busses, then a list of targets on a bus, * then devices/luns on a target, and then peripherals on a * device/lun. The "other" way is by the peripheral driver * lists. The peripheral driver lists are organized by * peripheral driver. (obviously) So it makes sense to * use the peripheral driver list if the user is looking * for something like "da1", or all "da" devices. If the * user is looking for something on a particular bus/target * or lun, it's generally better to go through the EDT tree. */ if (cdm->pos.position_type != CAM_DEV_POS_NONE) position_type = cdm->pos.position_type; else { u_int i; position_type = CAM_DEV_POS_NONE; for (i = 0; i < cdm->num_patterns; i++) { if ((cdm->patterns[i].type == DEV_MATCH_BUS) ||(cdm->patterns[i].type == DEV_MATCH_DEVICE)){ position_type = CAM_DEV_POS_EDT; break; } } if (cdm->num_patterns == 0) position_type = CAM_DEV_POS_EDT; else if (position_type == CAM_DEV_POS_NONE) position_type = CAM_DEV_POS_PDRV; } switch(position_type & CAM_DEV_POS_TYPEMASK) { case CAM_DEV_POS_EDT: xptedtmatch(cdm); break; case CAM_DEV_POS_PDRV: xptperiphlistmatch(cdm); break; default: cdm->status = CAM_DEV_MATCH_ERROR; break; } if (cdm->status == CAM_DEV_MATCH_ERROR) start_ccb->ccb_h.status = CAM_REQ_CMP_ERR; else start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_SASYNC_CB: { struct ccb_setasync *csa; struct async_node *cur_entry; struct async_list *async_head; u_int32_t added; csa = &start_ccb->csa; added = csa->event_enable; async_head = &path->device->asyncs; /* * If there is already an entry for us, simply * update it. */ cur_entry = SLIST_FIRST(async_head); while (cur_entry != NULL) { if ((cur_entry->callback_arg == csa->callback_arg) && (cur_entry->callback == csa->callback)) break; cur_entry = SLIST_NEXT(cur_entry, links); } if (cur_entry != NULL) { /* * If the request has no flags set, * remove the entry. */ added &= ~cur_entry->event_enable; if (csa->event_enable == 0) { SLIST_REMOVE(async_head, cur_entry, async_node, links); xpt_release_device(path->device); free(cur_entry, M_CAMXPT); } else { cur_entry->event_enable = csa->event_enable; } csa->event_enable = added; } else { cur_entry = malloc(sizeof(*cur_entry), M_CAMXPT, M_NOWAIT); if (cur_entry == NULL) { csa->ccb_h.status = CAM_RESRC_UNAVAIL; break; } cur_entry->event_enable = csa->event_enable; cur_entry->event_lock = mtx_owned(path->bus->sim->mtx) ? 1 : 0; cur_entry->callback_arg = csa->callback_arg; cur_entry->callback = csa->callback; SLIST_INSERT_HEAD(async_head, cur_entry, links); xpt_acquire_device(path->device); } start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_REL_SIMQ: { struct ccb_relsim *crs; struct cam_ed *dev; crs = &start_ccb->crs; dev = path->device; if (dev == NULL) { crs->ccb_h.status = CAM_DEV_NOT_THERE; break; } if ((crs->release_flags & RELSIM_ADJUST_OPENINGS) != 0) { /* Don't ever go below one opening */ if (crs->openings > 0) { xpt_dev_ccbq_resize(path, crs->openings); if (bootverbose) { xpt_print(path, "number of openings is now %d\n", crs->openings); } } } mtx_lock(&dev->sim->devq->send_mtx); if ((crs->release_flags & RELSIM_RELEASE_AFTER_TIMEOUT) != 0) { if ((dev->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) { /* * Just extend the old timeout and decrement * the freeze count so that a single timeout * is sufficient for releasing the queue. */ start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; callout_stop(&dev->callout); } else { start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } callout_reset_sbt(&dev->callout, SBT_1MS * crs->release_timeout, 0, xpt_release_devq_timeout, dev, 0); dev->flags |= CAM_DEV_REL_TIMEOUT_PENDING; } if ((crs->release_flags & RELSIM_RELEASE_AFTER_CMDCMPLT) != 0) { if ((dev->flags & CAM_DEV_REL_ON_COMPLETE) != 0) { /* * Decrement the freeze count so that a single * completion is still sufficient to unfreeze * the queue. */ start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; } else { dev->flags |= CAM_DEV_REL_ON_COMPLETE; start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } } if ((crs->release_flags & RELSIM_RELEASE_AFTER_QEMPTY) != 0) { if ((dev->flags & CAM_DEV_REL_ON_QUEUE_EMPTY) != 0 || (dev->ccbq.dev_active == 0)) { start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; } else { dev->flags |= CAM_DEV_REL_ON_QUEUE_EMPTY; start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } } mtx_unlock(&dev->sim->devq->send_mtx); if ((start_ccb->ccb_h.flags & CAM_DEV_QFREEZE) == 0) xpt_release_devq(path, /*count*/1, /*run_queue*/TRUE); start_ccb->crs.qfrozen_cnt = dev->ccbq.queue.qfrozen_cnt; start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_DEBUG: { struct cam_path *oldpath; /* Check that all request bits are supported. */ if (start_ccb->cdbg.flags & ~(CAM_DEBUG_COMPILE)) { start_ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; break; } cam_dflags = CAM_DEBUG_NONE; if (cam_dpath != NULL) { oldpath = cam_dpath; cam_dpath = NULL; xpt_free_path(oldpath); } if (start_ccb->cdbg.flags != CAM_DEBUG_NONE) { if (xpt_create_path(&cam_dpath, NULL, start_ccb->ccb_h.path_id, start_ccb->ccb_h.target_id, start_ccb->ccb_h.target_lun) != CAM_REQ_CMP) { start_ccb->ccb_h.status = CAM_RESRC_UNAVAIL; } else { cam_dflags = start_ccb->cdbg.flags; start_ccb->ccb_h.status = CAM_REQ_CMP; xpt_print(cam_dpath, "debugging flags now %x\n", cam_dflags); } } else start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_NOOP: if ((start_ccb->ccb_h.flags & CAM_DEV_QFREEZE) != 0) xpt_freeze_devq(path, 1); start_ccb->ccb_h.status = CAM_REQ_CMP; break; default: case XPT_SDEV_TYPE: case XPT_TERM_IO: case XPT_ENG_INQ: /* XXX Implement */ printf("%s: CCB type %#x not supported\n", __func__, start_ccb->ccb_h.func_code); start_ccb->ccb_h.status = CAM_PROVIDE_FAIL; if (start_ccb->ccb_h.func_code & XPT_FC_DEV_QUEUED) { xpt_done(start_ccb); } break; } } void xpt_polled_action(union ccb *start_ccb) { u_int32_t timeout; struct cam_sim *sim; struct cam_devq *devq; struct cam_ed *dev; timeout = start_ccb->ccb_h.timeout * 10; sim = start_ccb->ccb_h.path->bus->sim; devq = sim->devq; dev = start_ccb->ccb_h.path->device; mtx_unlock(&dev->device_mtx); /* * Steal an opening so that no other queued requests * can get it before us while we simulate interrupts. */ mtx_lock(&devq->send_mtx); dev->ccbq.dev_openings--; while((devq->send_openings <= 0 || dev->ccbq.dev_openings < 0) && (--timeout > 0)) { mtx_unlock(&devq->send_mtx); DELAY(100); CAM_SIM_LOCK(sim); (*(sim->sim_poll))(sim); CAM_SIM_UNLOCK(sim); camisr_runqueue(); mtx_lock(&devq->send_mtx); } dev->ccbq.dev_openings++; mtx_unlock(&devq->send_mtx); if (timeout != 0) { xpt_action(start_ccb); while(--timeout > 0) { CAM_SIM_LOCK(sim); (*(sim->sim_poll))(sim); CAM_SIM_UNLOCK(sim); camisr_runqueue(); if ((start_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG) break; DELAY(100); } if (timeout == 0) { /* * XXX Is it worth adding a sim_timeout entry * point so we can attempt recovery? If * this is only used for dumps, I don't think * it is. */ start_ccb->ccb_h.status = CAM_CMD_TIMEOUT; } } else { start_ccb->ccb_h.status = CAM_RESRC_UNAVAIL; } mtx_lock(&dev->device_mtx); } /* * Schedule a peripheral driver to receive a ccb when its * target device has space for more transactions. */ void xpt_schedule(struct cam_periph *periph, u_int32_t new_priority) { CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("xpt_schedule\n")); cam_periph_assert(periph, MA_OWNED); if (new_priority < periph->scheduled_priority) { periph->scheduled_priority = new_priority; xpt_run_allocq(periph, 0); } } /* * Schedule a device to run on a given queue. * If the device was inserted as a new entry on the queue, * return 1 meaning the device queue should be run. If we * were already queued, implying someone else has already * started the queue, return 0 so the caller doesn't attempt * to run the queue. */ static int xpt_schedule_dev(struct camq *queue, cam_pinfo *pinfo, u_int32_t new_priority) { int retval; u_int32_t old_priority; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_schedule_dev\n")); old_priority = pinfo->priority; /* * Are we already queued? */ if (pinfo->index != CAM_UNQUEUED_INDEX) { /* Simply reorder based on new priority */ if (new_priority < old_priority) { camq_change_priority(queue, pinfo->index, new_priority); CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("changed priority to %d\n", new_priority)); retval = 1; } else retval = 0; } else { /* New entry on the queue */ if (new_priority < old_priority) pinfo->priority = new_priority; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("Inserting onto queue\n")); pinfo->generation = ++queue->generation; camq_insert(queue, pinfo); retval = 1; } return (retval); } static void xpt_run_allocq_task(void *context, int pending) { struct cam_periph *periph = context; cam_periph_lock(periph); periph->flags &= ~CAM_PERIPH_RUN_TASK; xpt_run_allocq(periph, 1); cam_periph_unlock(periph); cam_periph_release(periph); } static void xpt_run_allocq(struct cam_periph *periph, int sleep) { struct cam_ed *device; union ccb *ccb; uint32_t prio; cam_periph_assert(periph, MA_OWNED); if (periph->periph_allocating) return; periph->periph_allocating = 1; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_run_allocq(%p)\n", periph)); device = periph->path->device; ccb = NULL; restart: while ((prio = min(periph->scheduled_priority, periph->immediate_priority)) != CAM_PRIORITY_NONE && (periph->periph_allocated - (ccb != NULL ? 1 : 0) < device->ccbq.total_openings || prio <= CAM_PRIORITY_OOB)) { if (ccb == NULL && (ccb = xpt_get_ccb_nowait(periph)) == NULL) { if (sleep) { ccb = xpt_get_ccb(periph); goto restart; } if (periph->flags & CAM_PERIPH_RUN_TASK) break; cam_periph_doacquire(periph); periph->flags |= CAM_PERIPH_RUN_TASK; taskqueue_enqueue(xsoftc.xpt_taskq, &periph->periph_run_task); break; } xpt_setup_ccb(&ccb->ccb_h, periph->path, prio); if (prio == periph->immediate_priority) { periph->immediate_priority = CAM_PRIORITY_NONE; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("waking cam_periph_getccb()\n")); SLIST_INSERT_HEAD(&periph->ccb_list, &ccb->ccb_h, periph_links.sle); wakeup(&periph->ccb_list); } else { periph->scheduled_priority = CAM_PRIORITY_NONE; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("calling periph_start()\n")); periph->periph_start(periph, ccb); } ccb = NULL; } if (ccb != NULL) xpt_release_ccb(ccb); periph->periph_allocating = 0; } static void xpt_run_devq(struct cam_devq *devq) { char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; int lock; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_run_devq\n")); devq->send_queue.qfrozen_cnt++; while ((devq->send_queue.entries > 0) && (devq->send_openings > 0) && (devq->send_queue.qfrozen_cnt <= 1)) { struct cam_ed *device; union ccb *work_ccb; struct cam_sim *sim; device = (struct cam_ed *)camq_remove(&devq->send_queue, CAMQ_HEAD); CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("running device %p\n", device)); work_ccb = cam_ccbq_peek_ccb(&device->ccbq, CAMQ_HEAD); if (work_ccb == NULL) { printf("device on run queue with no ccbs???\n"); continue; } if ((work_ccb->ccb_h.flags & CAM_HIGH_POWER) != 0) { mtx_lock(&xsoftc.xpt_highpower_lock); if (xsoftc.num_highpower <= 0) { /* * We got a high power command, but we * don't have any available slots. Freeze * the device queue until we have a slot * available. */ xpt_freeze_devq_device(device, 1); STAILQ_INSERT_TAIL(&xsoftc.highpowerq, device, highpowerq_entry); mtx_unlock(&xsoftc.xpt_highpower_lock); continue; } else { /* * Consume a high power slot while * this ccb runs. */ xsoftc.num_highpower--; } mtx_unlock(&xsoftc.xpt_highpower_lock); } cam_ccbq_remove_ccb(&device->ccbq, work_ccb); cam_ccbq_send_ccb(&device->ccbq, work_ccb); devq->send_openings--; devq->send_active++; xpt_schedule_devq(devq, device); mtx_unlock(&devq->send_mtx); if ((work_ccb->ccb_h.flags & CAM_DEV_QFREEZE) != 0) { /* * The client wants to freeze the queue * after this CCB is sent. */ xpt_freeze_devq(work_ccb->ccb_h.path, 1); } /* In Target mode, the peripheral driver knows best... */ if (work_ccb->ccb_h.func_code == XPT_SCSI_IO) { if ((device->inq_flags & SID_CmdQue) != 0 && work_ccb->csio.tag_action != CAM_TAG_ACTION_NONE) work_ccb->ccb_h.flags |= CAM_TAG_ACTION_VALID; else /* * Clear this in case of a retried CCB that * failed due to a rejected tag. */ work_ccb->ccb_h.flags &= ~CAM_TAG_ACTION_VALID; } switch (work_ccb->ccb_h.func_code) { case XPT_SCSI_IO: CAM_DEBUG(work_ccb->ccb_h.path, CAM_DEBUG_CDB,("%s. CDB: %s\n", scsi_op_desc(work_ccb->csio.cdb_io.cdb_bytes[0], &device->inq_data), scsi_cdb_string(work_ccb->csio.cdb_io.cdb_bytes, cdb_str, sizeof(cdb_str)))); break; case XPT_ATA_IO: CAM_DEBUG(work_ccb->ccb_h.path, CAM_DEBUG_CDB,("%s. ACB: %s\n", ata_op_string(&work_ccb->ataio.cmd), ata_cmd_string(&work_ccb->ataio.cmd, cdb_str, sizeof(cdb_str)))); break; default: break; } /* * Device queues can be shared among multiple SIM instances * that reside on different busses. Use the SIM from the * queued device, rather than the one from the calling bus. */ sim = device->sim; lock = (mtx_owned(sim->mtx) == 0); if (lock) CAM_SIM_LOCK(sim); + work_ccb->ccb_h.qos.sim_data = sbinuptime(); // xxx uintprt_t too small 32bit platforms (*(sim->sim_action))(sim, work_ccb); if (lock) CAM_SIM_UNLOCK(sim); mtx_lock(&devq->send_mtx); } devq->send_queue.qfrozen_cnt--; } /* * This function merges stuff from the slave ccb into the master ccb, while * keeping important fields in the master ccb constant. */ void xpt_merge_ccb(union ccb *master_ccb, union ccb *slave_ccb) { /* * Pull fields that are valid for peripheral drivers to set * into the master CCB along with the CCB "payload". */ master_ccb->ccb_h.retry_count = slave_ccb->ccb_h.retry_count; master_ccb->ccb_h.func_code = slave_ccb->ccb_h.func_code; master_ccb->ccb_h.timeout = slave_ccb->ccb_h.timeout; master_ccb->ccb_h.flags = slave_ccb->ccb_h.flags; bcopy(&(&slave_ccb->ccb_h)[1], &(&master_ccb->ccb_h)[1], sizeof(union ccb) - sizeof(struct ccb_hdr)); } void xpt_setup_ccb_flags(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority, u_int32_t flags) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_setup_ccb\n")); ccb_h->pinfo.priority = priority; ccb_h->path = path; ccb_h->path_id = path->bus->path_id; if (path->target) ccb_h->target_id = path->target->target_id; else ccb_h->target_id = CAM_TARGET_WILDCARD; if (path->device) { ccb_h->target_lun = path->device->lun_id; ccb_h->pinfo.generation = ++path->device->ccbq.queue.generation; } else { ccb_h->target_lun = CAM_TARGET_WILDCARD; } ccb_h->pinfo.index = CAM_UNQUEUED_INDEX; ccb_h->flags = flags; ccb_h->xflags = 0; } void xpt_setup_ccb(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority) { xpt_setup_ccb_flags(ccb_h, path, priority, /*flags*/ 0); } /* Path manipulation functions */ cam_status xpt_create_path(struct cam_path **new_path_ptr, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { struct cam_path *path; cam_status status; path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_NOWAIT); if (path == NULL) { status = CAM_RESRC_UNAVAIL; return(status); } status = xpt_compile_path(path, perph, path_id, target_id, lun_id); if (status != CAM_REQ_CMP) { free(path, M_CAMPATH); path = NULL; } *new_path_ptr = path; return (status); } cam_status xpt_create_path_unlocked(struct cam_path **new_path_ptr, struct cam_periph *periph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { return (xpt_create_path(new_path_ptr, periph, path_id, target_id, lun_id)); } cam_status xpt_compile_path(struct cam_path *new_path, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { struct cam_eb *bus; struct cam_et *target; struct cam_ed *device; cam_status status; status = CAM_REQ_CMP; /* Completed without error */ target = NULL; /* Wildcarded */ device = NULL; /* Wildcarded */ /* * We will potentially modify the EDT, so block interrupts * that may attempt to create cam paths. */ bus = xpt_find_bus(path_id); if (bus == NULL) { status = CAM_PATH_INVALID; } else { xpt_lock_buses(); mtx_lock(&bus->eb_mtx); target = xpt_find_target(bus, target_id); if (target == NULL) { /* Create one */ struct cam_et *new_target; new_target = xpt_alloc_target(bus, target_id); if (new_target == NULL) { status = CAM_RESRC_UNAVAIL; } else { target = new_target; } } xpt_unlock_buses(); if (target != NULL) { device = xpt_find_device(target, lun_id); if (device == NULL) { /* Create one */ struct cam_ed *new_device; new_device = (*(bus->xport->alloc_device))(bus, target, lun_id); if (new_device == NULL) { status = CAM_RESRC_UNAVAIL; } else { device = new_device; } } } mtx_unlock(&bus->eb_mtx); } /* * Only touch the user's data if we are successful. */ if (status == CAM_REQ_CMP) { new_path->periph = perph; new_path->bus = bus; new_path->target = target; new_path->device = device; CAM_DEBUG(new_path, CAM_DEBUG_TRACE, ("xpt_compile_path\n")); } else { if (device != NULL) xpt_release_device(device); if (target != NULL) xpt_release_target(target); if (bus != NULL) xpt_release_bus(bus); } return (status); } cam_status xpt_clone_path(struct cam_path **new_path_ptr, struct cam_path *path) { struct cam_path *new_path; new_path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_NOWAIT); if (new_path == NULL) return(CAM_RESRC_UNAVAIL); xpt_copy_path(new_path, path); *new_path_ptr = new_path; return (CAM_REQ_CMP); } void xpt_copy_path(struct cam_path *new_path, struct cam_path *path) { *new_path = *path; if (path->bus != NULL) xpt_acquire_bus(path->bus); if (path->target != NULL) xpt_acquire_target(path->target); if (path->device != NULL) xpt_acquire_device(path->device); } void xpt_release_path(struct cam_path *path) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_release_path\n")); if (path->device != NULL) { xpt_release_device(path->device); path->device = NULL; } if (path->target != NULL) { xpt_release_target(path->target); path->target = NULL; } if (path->bus != NULL) { xpt_release_bus(path->bus); path->bus = NULL; } } void xpt_free_path(struct cam_path *path) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_free_path\n")); xpt_release_path(path); free(path, M_CAMPATH); } void xpt_path_counts(struct cam_path *path, uint32_t *bus_ref, uint32_t *periph_ref, uint32_t *target_ref, uint32_t *device_ref) { xpt_lock_buses(); if (bus_ref) { if (path->bus) *bus_ref = path->bus->refcount; else *bus_ref = 0; } if (periph_ref) { if (path->periph) *periph_ref = path->periph->refcount; else *periph_ref = 0; } xpt_unlock_buses(); if (target_ref) { if (path->target) *target_ref = path->target->refcount; else *target_ref = 0; } if (device_ref) { if (path->device) *device_ref = path->device->refcount; else *device_ref = 0; } } /* * Return -1 for failure, 0 for exact match, 1 for match with wildcards * in path1, 2 for match with wildcards in path2. */ int xpt_path_comp(struct cam_path *path1, struct cam_path *path2) { int retval = 0; if (path1->bus != path2->bus) { if (path1->bus->path_id == CAM_BUS_WILDCARD) retval = 1; else if (path2->bus->path_id == CAM_BUS_WILDCARD) retval = 2; else return (-1); } if (path1->target != path2->target) { if (path1->target->target_id == CAM_TARGET_WILDCARD) { if (retval == 0) retval = 1; } else if (path2->target->target_id == CAM_TARGET_WILDCARD) retval = 2; else return (-1); } if (path1->device != path2->device) { if (path1->device->lun_id == CAM_LUN_WILDCARD) { if (retval == 0) retval = 1; } else if (path2->device->lun_id == CAM_LUN_WILDCARD) retval = 2; else return (-1); } return (retval); } int xpt_path_comp_dev(struct cam_path *path, struct cam_ed *dev) { int retval = 0; if (path->bus != dev->target->bus) { if (path->bus->path_id == CAM_BUS_WILDCARD) retval = 1; else if (dev->target->bus->path_id == CAM_BUS_WILDCARD) retval = 2; else return (-1); } if (path->target != dev->target) { if (path->target->target_id == CAM_TARGET_WILDCARD) { if (retval == 0) retval = 1; } else if (dev->target->target_id == CAM_TARGET_WILDCARD) retval = 2; else return (-1); } if (path->device != dev) { if (path->device->lun_id == CAM_LUN_WILDCARD) { if (retval == 0) retval = 1; } else if (dev->lun_id == CAM_LUN_WILDCARD) retval = 2; else return (-1); } return (retval); } void xpt_print_path(struct cam_path *path) { if (path == NULL) printf("(nopath): "); else { if (path->periph != NULL) printf("(%s%d:", path->periph->periph_name, path->periph->unit_number); else printf("(noperiph:"); if (path->bus != NULL) printf("%s%d:%d:", path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id); else printf("nobus:"); if (path->target != NULL) printf("%d:", path->target->target_id); else printf("X:"); if (path->device != NULL) printf("%jx): ", (uintmax_t)path->device->lun_id); else printf("X): "); } } void xpt_print_device(struct cam_ed *device) { if (device == NULL) printf("(nopath): "); else { printf("(noperiph:%s%d:%d:%d:%jx): ", device->sim->sim_name, device->sim->unit_number, device->sim->bus_id, device->target->target_id, (uintmax_t)device->lun_id); } } void xpt_print(struct cam_path *path, const char *fmt, ...) { va_list ap; xpt_print_path(path); va_start(ap, fmt); vprintf(fmt, ap); va_end(ap); } int xpt_path_string(struct cam_path *path, char *str, size_t str_len) { struct sbuf sb; sbuf_new(&sb, str, str_len, 0); if (path == NULL) sbuf_printf(&sb, "(nopath): "); else { if (path->periph != NULL) sbuf_printf(&sb, "(%s%d:", path->periph->periph_name, path->periph->unit_number); else sbuf_printf(&sb, "(noperiph:"); if (path->bus != NULL) sbuf_printf(&sb, "%s%d:%d:", path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id); else sbuf_printf(&sb, "nobus:"); if (path->target != NULL) sbuf_printf(&sb, "%d:", path->target->target_id); else sbuf_printf(&sb, "X:"); if (path->device != NULL) sbuf_printf(&sb, "%jx): ", (uintmax_t)path->device->lun_id); else sbuf_printf(&sb, "X): "); } sbuf_finish(&sb); return(sbuf_len(&sb)); } path_id_t xpt_path_path_id(struct cam_path *path) { return(path->bus->path_id); } target_id_t xpt_path_target_id(struct cam_path *path) { if (path->target != NULL) return (path->target->target_id); else return (CAM_TARGET_WILDCARD); } lun_id_t xpt_path_lun_id(struct cam_path *path) { if (path->device != NULL) return (path->device->lun_id); else return (CAM_LUN_WILDCARD); } struct cam_sim * xpt_path_sim(struct cam_path *path) { return (path->bus->sim); } struct cam_periph* xpt_path_periph(struct cam_path *path) { return (path->periph); } /* * Release a CAM control block for the caller. Remit the cost of the structure * to the device referenced by the path. If the this device had no 'credits' * and peripheral drivers have registered async callbacks for this notification * call them now. */ void xpt_release_ccb(union ccb *free_ccb) { struct cam_ed *device; struct cam_periph *periph; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_release_ccb\n")); xpt_path_assert(free_ccb->ccb_h.path, MA_OWNED); device = free_ccb->ccb_h.path->device; periph = free_ccb->ccb_h.path->periph; xpt_free_ccb(free_ccb); periph->periph_allocated--; cam_ccbq_release_opening(&device->ccbq); xpt_run_allocq(periph, 0); } /* Functions accessed by SIM drivers */ static struct xpt_xport xport_default = { .alloc_device = xpt_alloc_device_default, .action = xpt_action_default, .async = xpt_dev_async_default, }; /* * A sim structure, listing the SIM entry points and instance * identification info is passed to xpt_bus_register to hook the SIM * into the CAM framework. xpt_bus_register creates a cam_eb entry * for this new bus and places it in the array of busses and assigns * it a path_id. The path_id may be influenced by "hard wiring" * information specified by the user. Once interrupt services are * available, the bus will be probed. */ int32_t xpt_bus_register(struct cam_sim *sim, device_t parent, u_int32_t bus) { struct cam_eb *new_bus; struct cam_eb *old_bus; struct ccb_pathinq cpi; struct cam_path *path; cam_status status; mtx_assert(sim->mtx, MA_OWNED); sim->bus_id = bus; new_bus = (struct cam_eb *)malloc(sizeof(*new_bus), M_CAMXPT, M_NOWAIT|M_ZERO); if (new_bus == NULL) { /* Couldn't satisfy request */ return (CAM_RESRC_UNAVAIL); } mtx_init(&new_bus->eb_mtx, "CAM bus lock", NULL, MTX_DEF); TAILQ_INIT(&new_bus->et_entries); cam_sim_hold(sim); new_bus->sim = sim; timevalclear(&new_bus->last_reset); new_bus->flags = 0; new_bus->refcount = 1; /* Held until a bus_deregister event */ new_bus->generation = 0; xpt_lock_buses(); sim->path_id = new_bus->path_id = xptpathid(sim->sim_name, sim->unit_number, sim->bus_id); old_bus = TAILQ_FIRST(&xsoftc.xpt_busses); while (old_bus != NULL && old_bus->path_id < new_bus->path_id) old_bus = TAILQ_NEXT(old_bus, links); if (old_bus != NULL) TAILQ_INSERT_BEFORE(old_bus, new_bus, links); else TAILQ_INSERT_TAIL(&xsoftc.xpt_busses, new_bus, links); xsoftc.bus_generation++; xpt_unlock_buses(); /* * Set a default transport so that a PATH_INQ can be issued to * the SIM. This will then allow for probing and attaching of * a more appropriate transport. */ new_bus->xport = &xport_default; status = xpt_create_path(&path, /*periph*/NULL, sim->path_id, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) { xpt_release_bus(new_bus); free(path, M_CAMXPT); return (CAM_RESRC_UNAVAIL); } xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); if (cpi.ccb_h.status == CAM_REQ_CMP) { switch (cpi.transport) { case XPORT_SPI: case XPORT_SAS: case XPORT_FC: case XPORT_USB: case XPORT_ISCSI: case XPORT_SRP: case XPORT_PPB: new_bus->xport = scsi_get_xport(); break; case XPORT_ATA: case XPORT_SATA: new_bus->xport = ata_get_xport(); break; default: new_bus->xport = &xport_default; break; } } /* Notify interested parties */ if (sim->path_id != CAM_XPT_PATH_ID) { xpt_async(AC_PATH_REGISTERED, path, &cpi); if ((cpi.hba_misc & PIM_NOSCAN) == 0) { union ccb *scan_ccb; /* Initiate bus rescan. */ scan_ccb = xpt_alloc_ccb_nowait(); if (scan_ccb != NULL) { scan_ccb->ccb_h.path = path; scan_ccb->ccb_h.func_code = XPT_SCAN_BUS; scan_ccb->crcn.flags = 0; xpt_rescan(scan_ccb); } else { xpt_print(path, "Can't allocate CCB to scan bus\n"); xpt_free_path(path); } } else xpt_free_path(path); } else xpt_free_path(path); return (CAM_SUCCESS); } int32_t xpt_bus_deregister(path_id_t pathid) { struct cam_path bus_path; cam_status status; status = xpt_compile_path(&bus_path, NULL, pathid, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) return (status); xpt_async(AC_LOST_DEVICE, &bus_path, NULL); xpt_async(AC_PATH_DEREGISTERED, &bus_path, NULL); /* Release the reference count held while registered. */ xpt_release_bus(bus_path.bus); xpt_release_path(&bus_path); return (CAM_REQ_CMP); } static path_id_t xptnextfreepathid(void) { struct cam_eb *bus; path_id_t pathid; const char *strval; mtx_assert(&xsoftc.xpt_topo_lock, MA_OWNED); pathid = 0; bus = TAILQ_FIRST(&xsoftc.xpt_busses); retry: /* Find an unoccupied pathid */ while (bus != NULL && bus->path_id <= pathid) { if (bus->path_id == pathid) pathid++; bus = TAILQ_NEXT(bus, links); } /* * Ensure that this pathid is not reserved for * a bus that may be registered in the future. */ if (resource_string_value("scbus", pathid, "at", &strval) == 0) { ++pathid; /* Start the search over */ goto retry; } return (pathid); } static path_id_t xptpathid(const char *sim_name, int sim_unit, int sim_bus) { path_id_t pathid; int i, dunit, val; char buf[32]; const char *dname; pathid = CAM_XPT_PATH_ID; snprintf(buf, sizeof(buf), "%s%d", sim_name, sim_unit); if (strcmp(buf, "xpt0") == 0 && sim_bus == 0) return (pathid); i = 0; while ((resource_find_match(&i, &dname, &dunit, "at", buf)) == 0) { if (strcmp(dname, "scbus")) { /* Avoid a bit of foot shooting. */ continue; } if (dunit < 0) /* unwired?! */ continue; if (resource_int_value("scbus", dunit, "bus", &val) == 0) { if (sim_bus == val) { pathid = dunit; break; } } else if (sim_bus == 0) { /* Unspecified matches bus 0 */ pathid = dunit; break; } else { printf("Ambiguous scbus configuration for %s%d " "bus %d, cannot wire down. The kernel " "config entry for scbus%d should " "specify a controller bus.\n" "Scbus will be assigned dynamically.\n", sim_name, sim_unit, sim_bus, dunit); break; } } if (pathid == CAM_XPT_PATH_ID) pathid = xptnextfreepathid(); return (pathid); } static const char * xpt_async_string(u_int32_t async_code) { switch (async_code) { case AC_BUS_RESET: return ("AC_BUS_RESET"); case AC_UNSOL_RESEL: return ("AC_UNSOL_RESEL"); case AC_SCSI_AEN: return ("AC_SCSI_AEN"); case AC_SENT_BDR: return ("AC_SENT_BDR"); case AC_PATH_REGISTERED: return ("AC_PATH_REGISTERED"); case AC_PATH_DEREGISTERED: return ("AC_PATH_DEREGISTERED"); case AC_FOUND_DEVICE: return ("AC_FOUND_DEVICE"); case AC_LOST_DEVICE: return ("AC_LOST_DEVICE"); case AC_TRANSFER_NEG: return ("AC_TRANSFER_NEG"); case AC_INQ_CHANGED: return ("AC_INQ_CHANGED"); case AC_GETDEV_CHANGED: return ("AC_GETDEV_CHANGED"); case AC_CONTRACT: return ("AC_CONTRACT"); case AC_ADVINFO_CHANGED: return ("AC_ADVINFO_CHANGED"); case AC_UNIT_ATTENTION: return ("AC_UNIT_ATTENTION"); } return ("AC_UNKNOWN"); } static int xpt_async_size(u_int32_t async_code) { switch (async_code) { case AC_BUS_RESET: return (0); case AC_UNSOL_RESEL: return (0); case AC_SCSI_AEN: return (0); case AC_SENT_BDR: return (0); case AC_PATH_REGISTERED: return (sizeof(struct ccb_pathinq)); case AC_PATH_DEREGISTERED: return (0); case AC_FOUND_DEVICE: return (sizeof(struct ccb_getdev)); case AC_LOST_DEVICE: return (0); case AC_TRANSFER_NEG: return (sizeof(struct ccb_trans_settings)); case AC_INQ_CHANGED: return (0); case AC_GETDEV_CHANGED: return (0); case AC_CONTRACT: return (sizeof(struct ac_contract)); case AC_ADVINFO_CHANGED: return (-1); case AC_UNIT_ATTENTION: return (sizeof(struct ccb_scsiio)); } return (0); } static int xpt_async_process_dev(struct cam_ed *device, void *arg) { union ccb *ccb = arg; struct cam_path *path = ccb->ccb_h.path; void *async_arg = ccb->casync.async_arg_ptr; u_int32_t async_code = ccb->casync.async_code; int relock; if (path->device != device && path->device->lun_id != CAM_LUN_WILDCARD && device->lun_id != CAM_LUN_WILDCARD) return (1); /* * The async callback could free the device. * If it is a broadcast async, it doesn't hold * device reference, so take our own reference. */ xpt_acquire_device(device); /* * If async for specific device is to be delivered to * the wildcard client, take the specific device lock. * XXX: We may need a way for client to specify it. */ if ((device->lun_id == CAM_LUN_WILDCARD && path->device->lun_id != CAM_LUN_WILDCARD) || (device->target->target_id == CAM_TARGET_WILDCARD && path->target->target_id != CAM_TARGET_WILDCARD) || (device->target->bus->path_id == CAM_BUS_WILDCARD && path->target->bus->path_id != CAM_BUS_WILDCARD)) { mtx_unlock(&device->device_mtx); xpt_path_lock(path); relock = 1; } else relock = 0; (*(device->target->bus->xport->async))(async_code, device->target->bus, device->target, device, async_arg); xpt_async_bcast(&device->asyncs, async_code, path, async_arg); if (relock) { xpt_path_unlock(path); mtx_lock(&device->device_mtx); } xpt_release_device(device); return (1); } static int xpt_async_process_tgt(struct cam_et *target, void *arg) { union ccb *ccb = arg; struct cam_path *path = ccb->ccb_h.path; if (path->target != target && path->target->target_id != CAM_TARGET_WILDCARD && target->target_id != CAM_TARGET_WILDCARD) return (1); if (ccb->casync.async_code == AC_SENT_BDR) { /* Update our notion of when the last reset occurred */ microtime(&target->last_reset); } return (xptdevicetraverse(target, NULL, xpt_async_process_dev, ccb)); } static void xpt_async_process(struct cam_periph *periph, union ccb *ccb) { struct cam_eb *bus; struct cam_path *path; void *async_arg; u_int32_t async_code; path = ccb->ccb_h.path; async_code = ccb->casync.async_code; async_arg = ccb->casync.async_arg_ptr; CAM_DEBUG(path, CAM_DEBUG_TRACE | CAM_DEBUG_INFO, ("xpt_async(%s)\n", xpt_async_string(async_code))); bus = path->bus; if (async_code == AC_BUS_RESET) { /* Update our notion of when the last reset occurred */ microtime(&bus->last_reset); } xpttargettraverse(bus, NULL, xpt_async_process_tgt, ccb); /* * If this wasn't a fully wildcarded async, tell all * clients that want all async events. */ if (bus != xpt_periph->path->bus) { xpt_path_lock(xpt_periph->path); xpt_async_process_dev(xpt_periph->path->device, ccb); xpt_path_unlock(xpt_periph->path); } if (path->device != NULL && path->device->lun_id != CAM_LUN_WILDCARD) xpt_release_devq(path, 1, TRUE); else xpt_release_simq(path->bus->sim, TRUE); if (ccb->casync.async_arg_size > 0) free(async_arg, M_CAMXPT); xpt_free_path(path); xpt_free_ccb(ccb); } static void xpt_async_bcast(struct async_list *async_head, u_int32_t async_code, struct cam_path *path, void *async_arg) { struct async_node *cur_entry; int lock; cur_entry = SLIST_FIRST(async_head); while (cur_entry != NULL) { struct async_node *next_entry; /* * Grab the next list entry before we call the current * entry's callback. This is because the callback function * can delete its async callback entry. */ next_entry = SLIST_NEXT(cur_entry, links); if ((cur_entry->event_enable & async_code) != 0) { lock = cur_entry->event_lock; if (lock) CAM_SIM_LOCK(path->device->sim); cur_entry->callback(cur_entry->callback_arg, async_code, path, async_arg); if (lock) CAM_SIM_UNLOCK(path->device->sim); } cur_entry = next_entry; } } void xpt_async(u_int32_t async_code, struct cam_path *path, void *async_arg) { union ccb *ccb; int size; ccb = xpt_alloc_ccb_nowait(); if (ccb == NULL) { xpt_print(path, "Can't allocate CCB to send %s\n", xpt_async_string(async_code)); return; } if (xpt_clone_path(&ccb->ccb_h.path, path) != CAM_REQ_CMP) { xpt_print(path, "Can't allocate path to send %s\n", xpt_async_string(async_code)); xpt_free_ccb(ccb); return; } ccb->ccb_h.path->periph = NULL; ccb->ccb_h.func_code = XPT_ASYNC; ccb->ccb_h.cbfcnp = xpt_async_process; ccb->ccb_h.flags |= CAM_UNLOCKED; ccb->casync.async_code = async_code; ccb->casync.async_arg_size = 0; size = xpt_async_size(async_code); if (size > 0 && async_arg != NULL) { ccb->casync.async_arg_ptr = malloc(size, M_CAMXPT, M_NOWAIT); if (ccb->casync.async_arg_ptr == NULL) { xpt_print(path, "Can't allocate argument to send %s\n", xpt_async_string(async_code)); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } memcpy(ccb->casync.async_arg_ptr, async_arg, size); ccb->casync.async_arg_size = size; } else if (size < 0) { ccb->casync.async_arg_ptr = async_arg; ccb->casync.async_arg_size = size; } if (path->device != NULL && path->device->lun_id != CAM_LUN_WILDCARD) xpt_freeze_devq(path, 1); else xpt_freeze_simq(path->bus->sim, 1); xpt_done(ccb); } static void xpt_dev_async_default(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg) { /* * We only need to handle events for real devices. */ if (target->target_id == CAM_TARGET_WILDCARD || device->lun_id == CAM_LUN_WILDCARD) return; printf("%s called\n", __func__); } static uint32_t xpt_freeze_devq_device(struct cam_ed *dev, u_int count) { struct cam_devq *devq; uint32_t freeze; devq = dev->sim->devq; mtx_assert(&devq->send_mtx, MA_OWNED); CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_freeze_devq_device(%d) %u->%u\n", count, dev->ccbq.queue.qfrozen_cnt, dev->ccbq.queue.qfrozen_cnt + count)); freeze = (dev->ccbq.queue.qfrozen_cnt += count); /* Remove frozen device from sendq. */ if (device_is_queued(dev)) camq_remove(&devq->send_queue, dev->devq_entry.index); return (freeze); } u_int32_t xpt_freeze_devq(struct cam_path *path, u_int count) { struct cam_ed *dev = path->device; struct cam_devq *devq; uint32_t freeze; devq = dev->sim->devq; mtx_lock(&devq->send_mtx); CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_freeze_devq(%d)\n", count)); freeze = xpt_freeze_devq_device(dev, count); mtx_unlock(&devq->send_mtx); return (freeze); } u_int32_t xpt_freeze_simq(struct cam_sim *sim, u_int count) { struct cam_devq *devq; uint32_t freeze; devq = sim->devq; mtx_lock(&devq->send_mtx); freeze = (devq->send_queue.qfrozen_cnt += count); mtx_unlock(&devq->send_mtx); return (freeze); } static void xpt_release_devq_timeout(void *arg) { struct cam_ed *dev; struct cam_devq *devq; dev = (struct cam_ed *)arg; CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_release_devq_timeout\n")); devq = dev->sim->devq; mtx_assert(&devq->send_mtx, MA_OWNED); if (xpt_release_devq_device(dev, /*count*/1, /*run_queue*/TRUE)) xpt_run_devq(devq); } void xpt_release_devq(struct cam_path *path, u_int count, int run_queue) { struct cam_ed *dev; struct cam_devq *devq; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_release_devq(%d, %d)\n", count, run_queue)); dev = path->device; devq = dev->sim->devq; mtx_lock(&devq->send_mtx); if (xpt_release_devq_device(dev, count, run_queue)) xpt_run_devq(dev->sim->devq); mtx_unlock(&devq->send_mtx); } static int xpt_release_devq_device(struct cam_ed *dev, u_int count, int run_queue) { mtx_assert(&dev->sim->devq->send_mtx, MA_OWNED); CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_release_devq_device(%d, %d) %u->%u\n", count, run_queue, dev->ccbq.queue.qfrozen_cnt, dev->ccbq.queue.qfrozen_cnt - count)); if (count > dev->ccbq.queue.qfrozen_cnt) { #ifdef INVARIANTS printf("xpt_release_devq(): requested %u > present %u\n", count, dev->ccbq.queue.qfrozen_cnt); #endif count = dev->ccbq.queue.qfrozen_cnt; } dev->ccbq.queue.qfrozen_cnt -= count; if (dev->ccbq.queue.qfrozen_cnt == 0) { /* * No longer need to wait for a successful * command completion. */ dev->flags &= ~CAM_DEV_REL_ON_COMPLETE; /* * Remove any timeouts that might be scheduled * to release this queue. */ if ((dev->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) { callout_stop(&dev->callout); dev->flags &= ~CAM_DEV_REL_TIMEOUT_PENDING; } /* * Now that we are unfrozen schedule the * device so any pending transactions are * run. */ xpt_schedule_devq(dev->sim->devq, dev); } else run_queue = 0; return (run_queue); } void xpt_release_simq(struct cam_sim *sim, int run_queue) { struct cam_devq *devq; devq = sim->devq; mtx_lock(&devq->send_mtx); if (devq->send_queue.qfrozen_cnt <= 0) { #ifdef INVARIANTS printf("xpt_release_simq: requested 1 > present %u\n", devq->send_queue.qfrozen_cnt); #endif } else devq->send_queue.qfrozen_cnt--; if (devq->send_queue.qfrozen_cnt == 0) { /* * If there is a timeout scheduled to release this * sim queue, remove it. The queue frozen count is * already at 0. */ if ((sim->flags & CAM_SIM_REL_TIMEOUT_PENDING) != 0){ callout_stop(&sim->callout); sim->flags &= ~CAM_SIM_REL_TIMEOUT_PENDING; } if (run_queue) { /* * Now that we are unfrozen run the send queue. */ xpt_run_devq(sim->devq); } } mtx_unlock(&devq->send_mtx); } /* * XXX Appears to be unused. */ static void xpt_release_simq_timeout(void *arg) { struct cam_sim *sim; sim = (struct cam_sim *)arg; xpt_release_simq(sim, /* run_queue */ TRUE); } void xpt_done(union ccb *done_ccb) { struct cam_doneq *queue; int run, hash; CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_done\n")); if ((done_ccb->ccb_h.func_code & XPT_FC_QUEUED) == 0) return; + /* Store the time the ccb was in the sim */ + done_ccb->ccb_h.qos.sim_data = sbinuptime() - done_ccb->ccb_h.qos.sim_data; hash = (done_ccb->ccb_h.path_id + done_ccb->ccb_h.target_id + done_ccb->ccb_h.target_lun) % cam_num_doneqs; queue = &cam_doneqs[hash]; mtx_lock(&queue->cam_doneq_mtx); run = (queue->cam_doneq_sleep && STAILQ_EMPTY(&queue->cam_doneq)); STAILQ_INSERT_TAIL(&queue->cam_doneq, &done_ccb->ccb_h, sim_links.stqe); done_ccb->ccb_h.pinfo.index = CAM_DONEQ_INDEX; mtx_unlock(&queue->cam_doneq_mtx); if (run) wakeup(&queue->cam_doneq); } void xpt_done_direct(union ccb *done_ccb) { CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_done_direct\n")); if ((done_ccb->ccb_h.func_code & XPT_FC_QUEUED) == 0) return; + /* Store the time the ccb was in the sim */ + done_ccb->ccb_h.qos.sim_data = sbinuptime() - done_ccb->ccb_h.qos.sim_data; xpt_done_process(&done_ccb->ccb_h); } union ccb * xpt_alloc_ccb() { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_WAITOK); return (new_ccb); } union ccb * xpt_alloc_ccb_nowait() { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_NOWAIT); return (new_ccb); } void xpt_free_ccb(union ccb *free_ccb) { free(free_ccb, M_CAMCCB); } /* Private XPT functions */ /* * Get a CAM control block for the caller. Charge the structure to the device * referenced by the path. If we don't have sufficient resources to allocate * more ccbs, we return NULL. */ static union ccb * xpt_get_ccb_nowait(struct cam_periph *periph) { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_NOWAIT); if (new_ccb == NULL) return (NULL); periph->periph_allocated++; cam_ccbq_take_opening(&periph->path->device->ccbq); return (new_ccb); } static union ccb * xpt_get_ccb(struct cam_periph *periph) { union ccb *new_ccb; cam_periph_unlock(periph); new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_WAITOK); cam_periph_lock(periph); periph->periph_allocated++; cam_ccbq_take_opening(&periph->path->device->ccbq); return (new_ccb); } union ccb * cam_periph_getccb(struct cam_periph *periph, u_int32_t priority) { struct ccb_hdr *ccb_h; CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("cam_periph_getccb\n")); cam_periph_assert(periph, MA_OWNED); while ((ccb_h = SLIST_FIRST(&periph->ccb_list)) == NULL || ccb_h->pinfo.priority != priority) { if (priority < periph->immediate_priority) { periph->immediate_priority = priority; xpt_run_allocq(periph, 0); } else cam_periph_sleep(periph, &periph->ccb_list, PRIBIO, "cgticb", 0); } SLIST_REMOVE_HEAD(&periph->ccb_list, periph_links.sle); return ((union ccb *)ccb_h); } static void xpt_acquire_bus(struct cam_eb *bus) { xpt_lock_buses(); bus->refcount++; xpt_unlock_buses(); } static void xpt_release_bus(struct cam_eb *bus) { xpt_lock_buses(); KASSERT(bus->refcount >= 1, ("bus->refcount >= 1")); if (--bus->refcount > 0) { xpt_unlock_buses(); return; } TAILQ_REMOVE(&xsoftc.xpt_busses, bus, links); xsoftc.bus_generation++; xpt_unlock_buses(); KASSERT(TAILQ_EMPTY(&bus->et_entries), ("destroying bus, but target list is not empty")); cam_sim_release(bus->sim); mtx_destroy(&bus->eb_mtx); free(bus, M_CAMXPT); } static struct cam_et * xpt_alloc_target(struct cam_eb *bus, target_id_t target_id) { struct cam_et *cur_target, *target; mtx_assert(&xsoftc.xpt_topo_lock, MA_OWNED); mtx_assert(&bus->eb_mtx, MA_OWNED); target = (struct cam_et *)malloc(sizeof(*target), M_CAMXPT, M_NOWAIT|M_ZERO); if (target == NULL) return (NULL); TAILQ_INIT(&target->ed_entries); target->bus = bus; target->target_id = target_id; target->refcount = 1; target->generation = 0; target->luns = NULL; mtx_init(&target->luns_mtx, "CAM LUNs lock", NULL, MTX_DEF); timevalclear(&target->last_reset); /* * Hold a reference to our parent bus so it * will not go away before we do. */ bus->refcount++; /* Insertion sort into our bus's target list */ cur_target = TAILQ_FIRST(&bus->et_entries); while (cur_target != NULL && cur_target->target_id < target_id) cur_target = TAILQ_NEXT(cur_target, links); if (cur_target != NULL) { TAILQ_INSERT_BEFORE(cur_target, target, links); } else { TAILQ_INSERT_TAIL(&bus->et_entries, target, links); } bus->generation++; return (target); } static void xpt_acquire_target(struct cam_et *target) { struct cam_eb *bus = target->bus; mtx_lock(&bus->eb_mtx); target->refcount++; mtx_unlock(&bus->eb_mtx); } static void xpt_release_target(struct cam_et *target) { struct cam_eb *bus = target->bus; mtx_lock(&bus->eb_mtx); if (--target->refcount > 0) { mtx_unlock(&bus->eb_mtx); return; } TAILQ_REMOVE(&bus->et_entries, target, links); bus->generation++; mtx_unlock(&bus->eb_mtx); KASSERT(TAILQ_EMPTY(&target->ed_entries), ("destroying target, but device list is not empty")); xpt_release_bus(bus); mtx_destroy(&target->luns_mtx); if (target->luns) free(target->luns, M_CAMXPT); free(target, M_CAMXPT); } static struct cam_ed * xpt_alloc_device_default(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) { struct cam_ed *device; device = xpt_alloc_device(bus, target, lun_id); if (device == NULL) return (NULL); device->mintags = 1; device->maxtags = 1; return (device); } static void xpt_destroy_device(void *context, int pending) { struct cam_ed *device = context; mtx_lock(&device->device_mtx); mtx_destroy(&device->device_mtx); free(device, M_CAMDEV); } struct cam_ed * xpt_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) { struct cam_ed *cur_device, *device; struct cam_devq *devq; cam_status status; mtx_assert(&bus->eb_mtx, MA_OWNED); /* Make space for us in the device queue on our bus */ devq = bus->sim->devq; mtx_lock(&devq->send_mtx); status = cam_devq_resize(devq, devq->send_queue.array_size + 1); mtx_unlock(&devq->send_mtx); if (status != CAM_REQ_CMP) return (NULL); device = (struct cam_ed *)malloc(sizeof(*device), M_CAMDEV, M_NOWAIT|M_ZERO); if (device == NULL) return (NULL); cam_init_pinfo(&device->devq_entry); device->target = target; device->lun_id = lun_id; device->sim = bus->sim; if (cam_ccbq_init(&device->ccbq, bus->sim->max_dev_openings) != 0) { free(device, M_CAMDEV); return (NULL); } SLIST_INIT(&device->asyncs); SLIST_INIT(&device->periphs); device->generation = 0; device->flags = CAM_DEV_UNCONFIGURED; device->tag_delay_count = 0; device->tag_saved_openings = 0; device->refcount = 1; mtx_init(&device->device_mtx, "CAM device lock", NULL, MTX_DEF); callout_init_mtx(&device->callout, &devq->send_mtx, 0); TASK_INIT(&device->device_destroy_task, 0, xpt_destroy_device, device); /* * Hold a reference to our parent bus so it * will not go away before we do. */ target->refcount++; cur_device = TAILQ_FIRST(&target->ed_entries); while (cur_device != NULL && cur_device->lun_id < lun_id) cur_device = TAILQ_NEXT(cur_device, links); if (cur_device != NULL) TAILQ_INSERT_BEFORE(cur_device, device, links); else TAILQ_INSERT_TAIL(&target->ed_entries, device, links); target->generation++; return (device); } void xpt_acquire_device(struct cam_ed *device) { struct cam_eb *bus = device->target->bus; mtx_lock(&bus->eb_mtx); device->refcount++; mtx_unlock(&bus->eb_mtx); } void xpt_release_device(struct cam_ed *device) { struct cam_eb *bus = device->target->bus; struct cam_devq *devq; mtx_lock(&bus->eb_mtx); if (--device->refcount > 0) { mtx_unlock(&bus->eb_mtx); return; } TAILQ_REMOVE(&device->target->ed_entries, device,links); device->target->generation++; mtx_unlock(&bus->eb_mtx); /* Release our slot in the devq */ devq = bus->sim->devq; mtx_lock(&devq->send_mtx); cam_devq_resize(devq, devq->send_queue.array_size - 1); mtx_unlock(&devq->send_mtx); KASSERT(SLIST_EMPTY(&device->periphs), ("destroying device, but periphs list is not empty")); KASSERT(device->devq_entry.index == CAM_UNQUEUED_INDEX, ("destroying device while still queued for ccbs")); if ((device->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) callout_stop(&device->callout); xpt_release_target(device->target); cam_ccbq_fini(&device->ccbq); /* * Free allocated memory. free(9) does nothing if the * supplied pointer is NULL, so it is safe to call without * checking. */ free(device->supported_vpds, M_CAMXPT); free(device->device_id, M_CAMXPT); free(device->ext_inq, M_CAMXPT); free(device->physpath, M_CAMXPT); free(device->rcap_buf, M_CAMXPT); free(device->serial_num, M_CAMXPT); taskqueue_enqueue(xsoftc.xpt_taskq, &device->device_destroy_task); } u_int32_t xpt_dev_ccbq_resize(struct cam_path *path, int newopenings) { int result; struct cam_ed *dev; dev = path->device; mtx_lock(&dev->sim->devq->send_mtx); result = cam_ccbq_resize(&dev->ccbq, newopenings); mtx_unlock(&dev->sim->devq->send_mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0 || (dev->inq_flags & SID_CmdQue) != 0) dev->tag_saved_openings = newopenings; return (result); } static struct cam_eb * xpt_find_bus(path_id_t path_id) { struct cam_eb *bus; xpt_lock_buses(); for (bus = TAILQ_FIRST(&xsoftc.xpt_busses); bus != NULL; bus = TAILQ_NEXT(bus, links)) { if (bus->path_id == path_id) { bus->refcount++; break; } } xpt_unlock_buses(); return (bus); } static struct cam_et * xpt_find_target(struct cam_eb *bus, target_id_t target_id) { struct cam_et *target; mtx_assert(&bus->eb_mtx, MA_OWNED); for (target = TAILQ_FIRST(&bus->et_entries); target != NULL; target = TAILQ_NEXT(target, links)) { if (target->target_id == target_id) { target->refcount++; break; } } return (target); } static struct cam_ed * xpt_find_device(struct cam_et *target, lun_id_t lun_id) { struct cam_ed *device; mtx_assert(&target->bus->eb_mtx, MA_OWNED); for (device = TAILQ_FIRST(&target->ed_entries); device != NULL; device = TAILQ_NEXT(device, links)) { if (device->lun_id == lun_id) { device->refcount++; break; } } return (device); } void xpt_start_tags(struct cam_path *path) { struct ccb_relsim crs; struct cam_ed *device; struct cam_sim *sim; int newopenings; device = path->device; sim = path->bus->sim; device->flags &= ~CAM_DEV_TAG_AFTER_COUNT; xpt_freeze_devq(path, /*count*/1); device->inq_flags |= SID_CmdQue; if (device->tag_saved_openings != 0) newopenings = device->tag_saved_openings; else newopenings = min(device->maxtags, sim->max_tagged_dev_openings); xpt_dev_ccbq_resize(path, newopenings); xpt_async(AC_GETDEV_CHANGED, path, NULL); xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.release_flags = RELSIM_RELEASE_AFTER_QEMPTY; crs.openings = crs.release_timeout = crs.qfrozen_cnt = 0; xpt_action((union ccb *)&crs); } void xpt_stop_tags(struct cam_path *path) { struct ccb_relsim crs; struct cam_ed *device; struct cam_sim *sim; device = path->device; sim = path->bus->sim; device->flags &= ~CAM_DEV_TAG_AFTER_COUNT; device->tag_delay_count = 0; xpt_freeze_devq(path, /*count*/1); device->inq_flags &= ~SID_CmdQue; xpt_dev_ccbq_resize(path, sim->max_dev_openings); xpt_async(AC_GETDEV_CHANGED, path, NULL); xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.release_flags = RELSIM_RELEASE_AFTER_QEMPTY; crs.openings = crs.release_timeout = crs.qfrozen_cnt = 0; xpt_action((union ccb *)&crs); } static void xpt_boot_delay(void *arg) { xpt_release_boot(); } static void xpt_config(void *arg) { /* * Now that interrupts are enabled, go find our devices */ if (taskqueue_start_threads(&xsoftc.xpt_taskq, 1, PRIBIO, "CAM taskq")) printf("xpt_config: failed to create taskqueue thread.\n"); /* Setup debugging path */ if (cam_dflags != CAM_DEBUG_NONE) { if (xpt_create_path(&cam_dpath, NULL, CAM_DEBUG_BUS, CAM_DEBUG_TARGET, CAM_DEBUG_LUN) != CAM_REQ_CMP) { printf("xpt_config: xpt_create_path() failed for debug" " target %d:%d:%d, debugging disabled\n", CAM_DEBUG_BUS, CAM_DEBUG_TARGET, CAM_DEBUG_LUN); cam_dflags = CAM_DEBUG_NONE; } } else cam_dpath = NULL; periphdriver_init(1); xpt_hold_boot(); callout_init(&xsoftc.boot_callout, 1); callout_reset_sbt(&xsoftc.boot_callout, SBT_1MS * xsoftc.boot_delay, 0, xpt_boot_delay, NULL, 0); /* Fire up rescan thread. */ if (kproc_kthread_add(xpt_scanner_thread, NULL, &cam_proc, NULL, 0, 0, "cam", "scanner")) { printf("xpt_config: failed to create rescan thread.\n"); } } void xpt_hold_boot(void) { xpt_lock_buses(); xsoftc.buses_to_config++; xpt_unlock_buses(); } void xpt_release_boot(void) { xpt_lock_buses(); xsoftc.buses_to_config--; if (xsoftc.buses_to_config == 0 && xsoftc.buses_config_done == 0) { struct xpt_task *task; xsoftc.buses_config_done = 1; xpt_unlock_buses(); /* Call manually because we don't have any busses */ task = malloc(sizeof(struct xpt_task), M_CAMXPT, M_NOWAIT); if (task != NULL) { TASK_INIT(&task->task, 0, xpt_finishconfig_task, task); taskqueue_enqueue(taskqueue_thread, &task->task); } } else xpt_unlock_buses(); } /* * If the given device only has one peripheral attached to it, and if that * peripheral is the passthrough driver, announce it. This insures that the * user sees some sort of announcement for every peripheral in their system. */ static int xptpassannouncefunc(struct cam_ed *device, void *arg) { struct cam_periph *periph; int i; for (periph = SLIST_FIRST(&device->periphs), i = 0; periph != NULL; periph = SLIST_NEXT(periph, periph_links), i++); periph = SLIST_FIRST(&device->periphs); if ((i == 1) && (strncmp(periph->periph_name, "pass", 4) == 0)) xpt_announce_periph(periph, NULL); return(1); } static void xpt_finishconfig_task(void *context, int pending) { periphdriver_init(2); /* * Check for devices with no "standard" peripheral driver * attached. For any devices like that, announce the * passthrough driver so the user will see something. */ if (!bootverbose) xpt_for_all_devices(xptpassannouncefunc, NULL); /* Release our hook so that the boot can continue. */ config_intrhook_disestablish(xsoftc.xpt_config_hook); free(xsoftc.xpt_config_hook, M_CAMXPT); xsoftc.xpt_config_hook = NULL; free(context, M_CAMXPT); } cam_status xpt_register_async(int event, ac_callback_t *cbfunc, void *cbarg, struct cam_path *path) { struct ccb_setasync csa; cam_status status; int xptpath = 0; if (path == NULL) { status = xpt_create_path(&path, /*periph*/NULL, CAM_XPT_PATH_ID, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) return (status); xpt_path_lock(path); xptpath = 1; } xpt_setup_ccb(&csa.ccb_h, path, CAM_PRIORITY_NORMAL); csa.ccb_h.func_code = XPT_SASYNC_CB; csa.event_enable = event; csa.callback = cbfunc; csa.callback_arg = cbarg; xpt_action((union ccb *)&csa); status = csa.ccb_h.status; if (xptpath) { xpt_path_unlock(path); xpt_free_path(path); } if ((status == CAM_REQ_CMP) && (csa.event_enable & AC_FOUND_DEVICE)) { /* * Get this peripheral up to date with all * the currently existing devices. */ xpt_for_all_devices(xptsetasyncfunc, &csa); } if ((status == CAM_REQ_CMP) && (csa.event_enable & AC_PATH_REGISTERED)) { /* * Get this peripheral up to date with all * the currently existing busses. */ xpt_for_all_busses(xptsetasyncbusfunc, &csa); } return (status); } static void xptaction(struct cam_sim *sim, union ccb *work_ccb) { CAM_DEBUG(work_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xptaction\n")); switch (work_ccb->ccb_h.func_code) { /* Common cases first */ case XPT_PATH_INQ: /* Path routing inquiry */ { struct ccb_pathinq *cpi; cpi = &work_ccb->cpi; cpi->version_num = 1; /* XXX??? */ cpi->hba_inquiry = 0; cpi->target_sprt = 0; cpi->hba_misc = 0; cpi->hba_eng_cnt = 0; cpi->max_target = 0; cpi->max_lun = 0; cpi->initiator_id = 0; strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); strncpy(cpi->hba_vid, "", HBA_IDLEN); strncpy(cpi->dev_name, sim->sim_name, DEV_IDLEN); cpi->unit_number = sim->unit_number; cpi->bus_id = sim->bus_id; cpi->base_transfer_speed = 0; cpi->protocol = PROTO_UNSPECIFIED; cpi->protocol_version = PROTO_VERSION_UNSPECIFIED; cpi->transport = XPORT_UNSPECIFIED; cpi->transport_version = XPORT_VERSION_UNSPECIFIED; cpi->ccb_h.status = CAM_REQ_CMP; xpt_done(work_ccb); break; } default: work_ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(work_ccb); break; } } /* * The xpt as a "controller" has no interrupt sources, so polling * is a no-op. */ static void xptpoll(struct cam_sim *sim) { } void xpt_lock_buses(void) { mtx_lock(&xsoftc.xpt_topo_lock); } void xpt_unlock_buses(void) { mtx_unlock(&xsoftc.xpt_topo_lock); } struct mtx * xpt_path_mtx(struct cam_path *path) { return (&path->device->device_mtx); } static void xpt_done_process(struct ccb_hdr *ccb_h) { struct cam_sim *sim; struct cam_devq *devq; struct mtx *mtx = NULL; if (ccb_h->flags & CAM_HIGH_POWER) { struct highpowerlist *hphead; struct cam_ed *device; mtx_lock(&xsoftc.xpt_highpower_lock); hphead = &xsoftc.highpowerq; device = STAILQ_FIRST(hphead); /* * Increment the count since this command is done. */ xsoftc.num_highpower++; /* * Any high powered commands queued up? */ if (device != NULL) { STAILQ_REMOVE_HEAD(hphead, highpowerq_entry); mtx_unlock(&xsoftc.xpt_highpower_lock); mtx_lock(&device->sim->devq->send_mtx); xpt_release_devq_device(device, /*count*/1, /*runqueue*/TRUE); mtx_unlock(&device->sim->devq->send_mtx); } else mtx_unlock(&xsoftc.xpt_highpower_lock); } sim = ccb_h->path->bus->sim; if (ccb_h->status & CAM_RELEASE_SIMQ) { xpt_release_simq(sim, /*run_queue*/FALSE); ccb_h->status &= ~CAM_RELEASE_SIMQ; } if ((ccb_h->flags & CAM_DEV_QFRZDIS) && (ccb_h->status & CAM_DEV_QFRZN)) { xpt_release_devq(ccb_h->path, /*count*/1, /*run_queue*/TRUE); ccb_h->status &= ~CAM_DEV_QFRZN; } devq = sim->devq; if ((ccb_h->func_code & XPT_FC_USER_CCB) == 0) { struct cam_ed *dev = ccb_h->path->device; mtx_lock(&devq->send_mtx); devq->send_active--; devq->send_openings++; cam_ccbq_ccb_done(&dev->ccbq, (union ccb *)ccb_h); if (((dev->flags & CAM_DEV_REL_ON_QUEUE_EMPTY) != 0 && (dev->ccbq.dev_active == 0))) { dev->flags &= ~CAM_DEV_REL_ON_QUEUE_EMPTY; xpt_release_devq_device(dev, /*count*/1, /*run_queue*/FALSE); } if (((dev->flags & CAM_DEV_REL_ON_COMPLETE) != 0 && (ccb_h->status&CAM_STATUS_MASK) != CAM_REQUEUE_REQ)) { dev->flags &= ~CAM_DEV_REL_ON_COMPLETE; xpt_release_devq_device(dev, /*count*/1, /*run_queue*/FALSE); } if (!device_is_queued(dev)) (void)xpt_schedule_devq(devq, dev); xpt_run_devq(devq); mtx_unlock(&devq->send_mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0) { mtx = xpt_path_mtx(ccb_h->path); mtx_lock(mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0 && (--dev->tag_delay_count == 0)) xpt_start_tags(ccb_h->path); } } if ((ccb_h->flags & CAM_UNLOCKED) == 0) { if (mtx == NULL) { mtx = xpt_path_mtx(ccb_h->path); mtx_lock(mtx); } } else { if (mtx != NULL) { mtx_unlock(mtx); mtx = NULL; } } /* Call the peripheral driver's callback */ ccb_h->pinfo.index = CAM_UNQUEUED_INDEX; (*ccb_h->cbfcnp)(ccb_h->path->periph, (union ccb *)ccb_h); if (mtx != NULL) mtx_unlock(mtx); } void xpt_done_td(void *arg) { struct cam_doneq *queue = arg; struct ccb_hdr *ccb_h; STAILQ_HEAD(, ccb_hdr) doneq; STAILQ_INIT(&doneq); mtx_lock(&queue->cam_doneq_mtx); while (1) { while (STAILQ_EMPTY(&queue->cam_doneq)) { queue->cam_doneq_sleep = 1; msleep(&queue->cam_doneq, &queue->cam_doneq_mtx, PRIBIO, "-", 0); queue->cam_doneq_sleep = 0; } STAILQ_CONCAT(&doneq, &queue->cam_doneq); mtx_unlock(&queue->cam_doneq_mtx); THREAD_NO_SLEEPING(); while ((ccb_h = STAILQ_FIRST(&doneq)) != NULL) { STAILQ_REMOVE_HEAD(&doneq, sim_links.stqe); xpt_done_process(ccb_h); } THREAD_SLEEPING_OK(); mtx_lock(&queue->cam_doneq_mtx); } } static void camisr_runqueue(void) { struct ccb_hdr *ccb_h; struct cam_doneq *queue; int i; /* Process global queues. */ for (i = 0; i < cam_num_doneqs; i++) { queue = &cam_doneqs[i]; mtx_lock(&queue->cam_doneq_mtx); while ((ccb_h = STAILQ_FIRST(&queue->cam_doneq)) != NULL) { STAILQ_REMOVE_HEAD(&queue->cam_doneq, sim_links.stqe); mtx_unlock(&queue->cam_doneq_mtx); xpt_done_process(ccb_h); mtx_lock(&queue->cam_doneq_mtx); } mtx_unlock(&queue->cam_doneq_mtx); } } Index: head/sys/cam/scsi/scsi_da.c =================================================================== --- head/sys/cam/scsi/scsi_da.c (revision 298001) +++ head/sys/cam/scsi/scsi_da.c (revision 298002) @@ -1,4025 +1,4166 @@ /*- * Implementation of SCSI Direct Access Peripheral driver for CAM. * * Copyright (c) 1997 Justin T. Gibbs. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #ifdef _KERNEL #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #endif /* _KERNEL */ #ifndef _KERNEL #include #include #endif /* _KERNEL */ #include #include #include #include #include +#include #include #ifndef _KERNEL #include #endif /* !_KERNEL */ #ifdef _KERNEL typedef enum { DA_STATE_PROBE_RC, DA_STATE_PROBE_RC16, DA_STATE_PROBE_LBP, DA_STATE_PROBE_BLK_LIMITS, DA_STATE_PROBE_BDC, DA_STATE_PROBE_ATA, DA_STATE_NORMAL } da_state; typedef enum { DA_FLAG_PACK_INVALID = 0x001, DA_FLAG_NEW_PACK = 0x002, DA_FLAG_PACK_LOCKED = 0x004, DA_FLAG_PACK_REMOVABLE = 0x008, DA_FLAG_NEED_OTAG = 0x020, DA_FLAG_WAS_OTAG = 0x040, DA_FLAG_RETRY_UA = 0x080, DA_FLAG_OPEN = 0x100, DA_FLAG_SCTX_INIT = 0x200, DA_FLAG_CAN_RC16 = 0x400, DA_FLAG_PROBED = 0x800, DA_FLAG_DIRTY = 0x1000, DA_FLAG_ANNOUNCED = 0x2000 } da_flags; typedef enum { DA_Q_NONE = 0x00, DA_Q_NO_SYNC_CACHE = 0x01, DA_Q_NO_6_BYTE = 0x02, DA_Q_NO_PREVENT = 0x04, DA_Q_4K = 0x08, DA_Q_NO_RC16 = 0x10, DA_Q_NO_UNMAP = 0x20, DA_Q_RETRY_BUSY = 0x40 } da_quirks; #define DA_Q_BIT_STRING \ "\020" \ "\001NO_SYNC_CACHE" \ "\002NO_6_BYTE" \ "\003NO_PREVENT" \ "\0044K" \ "\005NO_RC16" \ "\006NO_UNMAP" \ "\007RETRY_BUSY" typedef enum { DA_CCB_PROBE_RC = 0x01, DA_CCB_PROBE_RC16 = 0x02, DA_CCB_PROBE_LBP = 0x03, DA_CCB_PROBE_BLK_LIMITS = 0x04, DA_CCB_PROBE_BDC = 0x05, DA_CCB_PROBE_ATA = 0x06, DA_CCB_BUFFER_IO = 0x07, DA_CCB_DUMP = 0x0A, DA_CCB_DELETE = 0x0B, DA_CCB_TUR = 0x0C, DA_CCB_TYPE_MASK = 0x0F, DA_CCB_RETRY_UA = 0x10 } da_ccb_state; /* * Order here is important for method choice * * We prefer ATA_TRIM as tests run against a Sandforce 2281 SSD attached to * LSI 2008 (mps) controller (FW: v12, Drv: v14) resulted 20% quicker deletes * using ATA_TRIM than the corresponding UNMAP results for a real world mysql * import taking 5mins. * */ typedef enum { DA_DELETE_NONE, DA_DELETE_DISABLE, DA_DELETE_ATA_TRIM, DA_DELETE_UNMAP, DA_DELETE_WS16, DA_DELETE_WS10, DA_DELETE_ZERO, DA_DELETE_MIN = DA_DELETE_ATA_TRIM, DA_DELETE_MAX = DA_DELETE_ZERO } da_delete_methods; typedef void da_delete_func_t (struct cam_periph *periph, union ccb *ccb, struct bio *bp); static da_delete_func_t da_delete_trim; static da_delete_func_t da_delete_unmap; static da_delete_func_t da_delete_ws; static const void * da_delete_functions[] = { NULL, NULL, da_delete_trim, da_delete_unmap, da_delete_ws, da_delete_ws, da_delete_ws }; static const char *da_delete_method_names[] = { "NONE", "DISABLE", "ATA_TRIM", "UNMAP", "WS16", "WS10", "ZERO" }; static const char *da_delete_method_desc[] = { "NONE", "DISABLED", "ATA TRIM", "UNMAP", "WRITE SAME(16) with UNMAP", "WRITE SAME(10) with UNMAP", "ZERO" }; /* Offsets into our private area for storing information */ #define ccb_state ppriv_field0 #define ccb_bp ppriv_ptr1 struct disk_params { u_int8_t heads; u_int32_t cylinders; u_int8_t secs_per_track; u_int32_t secsize; /* Number of bytes/sector */ u_int64_t sectors; /* total number sectors */ u_int stripesize; u_int stripeoffset; }; #define UNMAP_RANGE_MAX 0xffffffff #define UNMAP_HEAD_SIZE 8 #define UNMAP_RANGE_SIZE 16 #define UNMAP_MAX_RANGES 2048 /* Protocol Max is 4095 */ #define UNMAP_BUF_SIZE ((UNMAP_MAX_RANGES * UNMAP_RANGE_SIZE) + \ UNMAP_HEAD_SIZE) #define WS10_MAX_BLKS 0xffff #define WS16_MAX_BLKS 0xffffffff #define ATA_TRIM_MAX_RANGES ((UNMAP_BUF_SIZE / \ (ATA_DSM_RANGE_SIZE * ATA_DSM_BLK_SIZE)) * ATA_DSM_BLK_SIZE) +#define DA_WORK_TUR (1 << 16) + struct da_softc { - struct bio_queue_head bio_queue; - struct bio_queue_head delete_queue; + struct cam_iosched_softc *cam_iosched; struct bio_queue_head delete_run_queue; LIST_HEAD(, ccb_hdr) pending_ccbs; - int tur; /* TEST UNIT READY should be sent */ int refcount; /* Active xpt_action() calls */ da_state state; da_flags flags; da_quirks quirks; - int sort_io_queue; int minimum_cmd_size; int error_inject; int trim_max_ranges; - int delete_running; int delete_available; /* Delete methods possibly available */ u_int maxio; uint32_t unmap_max_ranges; uint32_t unmap_max_lba; /* Max LBAs in UNMAP req */ uint64_t ws_max_blks; da_delete_methods delete_method_pref; da_delete_methods delete_method; da_delete_func_t *delete_func; + int unmappedio; + int rotating; struct disk_params params; struct disk *disk; union ccb saved_ccb; struct task sysctl_task; struct sysctl_ctx_list sysctl_ctx; struct sysctl_oid *sysctl_tree; struct callout sendordered_c; uint64_t wwpn; uint8_t unmap_buf[UNMAP_BUF_SIZE]; struct scsi_read_capacity_data_long rcaplong; struct callout mediapoll_c; +#ifdef CAM_IO_STATS + struct sysctl_ctx_list sysctl_stats_ctx; + struct sysctl_oid *sysctl_stats_tree; + u_int errors; + u_int timeouts; + u_int invalidations; +#endif }; #define dadeleteflag(softc, delete_method, enable) \ if (enable) { \ softc->delete_available |= (1 << delete_method); \ } else { \ softc->delete_available &= ~(1 << delete_method); \ } struct da_quirk_entry { struct scsi_inquiry_pattern inq_pat; da_quirks quirks; }; static const char quantum[] = "QUANTUM"; static const char microp[] = "MICROP"; static struct da_quirk_entry da_quirk_table[] = { /* SPI, FC devices */ { /* * Fujitsu M2513A MO drives. * Tested devices: M2513A2 firmware versions 1200 & 1300. * (dip switch selects whether T_DIRECT or T_OPTICAL device) * Reported by: W.Scholten */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "FUJITSU", "M2513A", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* See above. */ {T_OPTICAL, SIP_MEDIA_REMOVABLE, "FUJITSU", "M2513A", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * This particular Fujitsu drive doesn't like the * synchronize cache command. * Reported by: Tom Jackson */ {T_DIRECT, SIP_MEDIA_FIXED, "FUJITSU", "M2954*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * This drive doesn't like the synchronize cache command * either. Reported by: Matthew Jacob * in NetBSD PR kern/6027, August 24, 1998. */ {T_DIRECT, SIP_MEDIA_FIXED, microp, "2217*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * This drive doesn't like the synchronize cache command * either. Reported by: Hellmuth Michaelis (hm@kts.org) * (PR 8882). */ {T_DIRECT, SIP_MEDIA_FIXED, microp, "2112*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Doesn't like the synchronize cache command. * Reported by: Blaz Zupan */ {T_DIRECT, SIP_MEDIA_FIXED, "NEC", "D3847*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Doesn't like the synchronize cache command. * Reported by: Blaz Zupan */ {T_DIRECT, SIP_MEDIA_FIXED, quantum, "MAVERICK 540S", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Doesn't like the synchronize cache command. */ {T_DIRECT, SIP_MEDIA_FIXED, quantum, "LPS525S", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Doesn't like the synchronize cache command. * Reported by: walter@pelissero.de */ {T_DIRECT, SIP_MEDIA_FIXED, quantum, "LPS540S", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Doesn't work correctly with 6 byte reads/writes. * Returns illegal request, and points to byte 9 of the * 6-byte CDB. * Reported by: Adam McDougall */ {T_DIRECT, SIP_MEDIA_FIXED, quantum, "VIKING 4*", "*"}, /*quirks*/ DA_Q_NO_6_BYTE }, { /* See above. */ {T_DIRECT, SIP_MEDIA_FIXED, quantum, "VIKING 2*", "*"}, /*quirks*/ DA_Q_NO_6_BYTE }, { /* * Doesn't like the synchronize cache command. * Reported by: walter@pelissero.de */ {T_DIRECT, SIP_MEDIA_FIXED, "CONNER", "CP3500*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * The CISS RAID controllers do not support SYNC_CACHE */ {T_DIRECT, SIP_MEDIA_FIXED, "COMPAQ", "RAID*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * The STEC SSDs sometimes hang on UNMAP. */ {T_DIRECT, SIP_MEDIA_FIXED, "STEC", "*", "*"}, /*quirks*/ DA_Q_NO_UNMAP }, { /* * VMware returns BUSY status when storage has transient * connectivity problems, so better wait. */ {T_DIRECT, SIP_MEDIA_FIXED, "VMware*", "*", "*"}, /*quirks*/ DA_Q_RETRY_BUSY }, /* USB mass storage devices supported by umass(4) */ { /* * EXATELECOM (Sigmatel) i-Bead 100/105 USB Flash MP3 Player * PR: kern/51675 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "EXATEL", "i-BEAD10*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Power Quotient Int. (PQI) USB flash key * PR: kern/53067 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Generic*", "USB Flash Disk*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Creative Nomad MUVO mp3 player (USB) * PR: kern/53094 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "CREATIVE", "NOMAD_MUVO", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT }, { /* * Jungsoft NEXDISK USB flash key * PR: kern/54737 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "JUNGSOFT", "NEXDISK*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * FreeDik USB Mini Data Drive * PR: kern/54786 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "FreeDik*", "Mini Data Drive", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Sigmatel USB Flash MP3 Player * PR: kern/57046 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "SigmaTel", "MSCN", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT }, { /* * Neuros USB Digital Audio Computer * PR: kern/63645 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "NEUROS", "dig. audio comp.", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * SEAGRAND NP-900 MP3 Player * PR: kern/64563 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "SEAGRAND", "NP-900*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT }, { /* * iRiver iFP MP3 player (with UMS Firmware) * PR: kern/54881, i386/63941, kern/66124 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "iRiver", "iFP*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Frontier Labs NEX IA+ Digital Audio Player, rev 1.10/0.01 * PR: kern/70158 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "FL" , "Nex*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * ZICPlay USB MP3 Player with FM * PR: kern/75057 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "ACTIONS*" , "USB DISK*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * TEAC USB floppy mechanisms */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "TEAC" , "FD-05*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Kingston DataTraveler II+ USB Pen-Drive. * Reported by: Pawel Jakub Dawidek */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston" , "DataTraveler II+", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * USB DISK Pro PMAP * Reported by: jhs * PR: usb/96381 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, " ", "USB DISK Pro", "PMAP"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Motorola E398 Mobile Phone (TransFlash memory card). * Reported by: Wojciech A. Koszek * PR: usb/89889 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Motorola" , "Motorola Phone", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Qware BeatZkey! Pro * PR: usb/79164 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "GENERIC", "USB DISK DEVICE", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Time DPA20B 1GB MP3 Player * PR: usb/81846 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "USB2.0*", "(FS) FLASH DISK*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Samsung USB key 128Mb * PR: usb/90081 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "USB-DISK", "FreeDik-FlashUsb", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Kingston DataTraveler 2.0 USB Flash memory. * PR: usb/89196 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston", "DataTraveler 2.0", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Creative MUVO Slim mp3 player (USB) * PR: usb/86131 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "CREATIVE", "MuVo Slim", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT }, { /* * United MP5512 Portable MP3 Player (2-in-1 USB DISK/MP3) * PR: usb/80487 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Generic*", "MUSIC DISK", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * SanDisk Micro Cruzer 128MB * PR: usb/75970 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "SanDisk" , "Micro Cruzer", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * TOSHIBA TransMemory USB sticks * PR: kern/94660 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "TOSHIBA", "TransMemory", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * PNY USB 3.0 Flash Drives */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "PNY", "USB 3.0 FD*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE | DA_Q_NO_RC16 }, { /* * PNY USB Flash keys * PR: usb/75578, usb/72344, usb/65436 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "*" , "USB DISK*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Genesys 6-in-1 Card Reader * PR: usb/94647 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Generic*", "STORAGE DEVICE*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Rekam Digital CAMERA * PR: usb/98713 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "CAMERA*", "4MP-9J6*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * iRiver H10 MP3 player * PR: usb/102547 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "iriver", "H10*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * iRiver U10 MP3 player * PR: usb/92306 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "iriver", "U10*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * X-Micro Flash Disk * PR: usb/96901 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "X-Micro", "Flash Disk", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * EasyMP3 EM732X USB 2.0 Flash MP3 Player * PR: usb/96546 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "EM732X", "MP3 Player*", "1.00"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Denver MP3 player * PR: usb/107101 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "DENVER", "MP3 PLAYER", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Philips USB Key Audio KEY013 * PR: usb/68412 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "PHILIPS", "Key*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE | DA_Q_NO_PREVENT }, { /* * JNC MP3 Player * PR: usb/94439 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "JNC*" , "MP3 Player*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * SAMSUNG MP0402H * PR: usb/108427 */ {T_DIRECT, SIP_MEDIA_FIXED, "SAMSUNG", "MP0402H", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * I/O Magic USB flash - Giga Bank * PR: usb/108810 */ {T_DIRECT, SIP_MEDIA_FIXED, "GS-Magic", "stor*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * JoyFly 128mb USB Flash Drive * PR: 96133 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "USB 2.0", "Flash Disk*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * ChipsBnk usb stick * PR: 103702 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "ChipsBnk", "USB*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Storcase (Kingston) InfoStation IFS FC2/SATA-R 201A * PR: 129858 */ {T_DIRECT, SIP_MEDIA_FIXED, "IFS", "FC2/SATA-R*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Samsung YP-U3 mp3-player * PR: 125398 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Samsung", "YP-U3", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { {T_DIRECT, SIP_MEDIA_REMOVABLE, "Netac", "OnlyDisk*", "2000"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Sony Cyber-Shot DSC cameras * PR: usb/137035 */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Sony", "Sony DSC", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE | DA_Q_NO_PREVENT }, { {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston", "DataTraveler G3", "1.00"}, /*quirks*/ DA_Q_NO_PREVENT }, { /* At least several Transcent USB sticks lie on RC16. */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "JetFlash", "Transcend*", "*"}, /*quirks*/ DA_Q_NO_RC16 }, /* ATA/SATA devices over SAS/USB/... */ { /* Hitachi Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "Hitachi", "H??????????E3*", "*" }, /*quirks*/DA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG HD155UI*", "*" }, /*quirks*/DA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "SAMSUNG", "HD155UI*", "*" }, /*quirks*/DA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG HD204UI*", "*" }, /*quirks*/DA_Q_4K }, { /* Samsung Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "SAMSUNG", "HD204UI*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST????DL*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST????DL", "*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST???DM*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST???DM*", "*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST????DM*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Barracuda Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST????DM", "*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9500423AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST950042", "3AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9500424AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST950042", "4AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9640423AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST964042", "3AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9640424AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST964042", "4AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9750420AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST975042", "0AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9750422AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST975042", "2AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST9750423AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST975042", "3AS*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Thin Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "ST???LT*", "*" }, /*quirks*/DA_Q_4K }, { /* Seagate Momentus Thin Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ST???LT*", "*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD????RS*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "??RS*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD????RX*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "??RX*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD??????RS*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "????RS*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD??????RX*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Caviar Green Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "????RX*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD???PKT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "?PKT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD?????PKT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Black Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "???PKT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD???PVT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "?PVT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "WDC WD?????PVT*", "*" }, /*quirks*/DA_Q_4K }, { /* WDC Scorpio Blue Advanced Format (4k) drives */ { T_DIRECT, SIP_MEDIA_FIXED, "WDC WD??", "???PVT*", "*" }, /*quirks*/DA_Q_4K }, { /* * Olympus FE-210 camera */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "OLYMPUS", "FE210*", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * LG UP3S MP3 player */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "LG", "UP3S", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * Laser MP3-2GA13 MP3 player */ {T_DIRECT, SIP_MEDIA_REMOVABLE, "USB 2.0", "(HS) Flash Disk", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, { /* * LaCie external 250GB Hard drive des by Porsche * Submitted by: Ben Stuyts * PR: 121474 */ {T_DIRECT, SIP_MEDIA_FIXED, "SAMSUNG", "HM250JI", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, /* SATA SSDs */ { /* * Corsair Force 2 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Corsair CSSD-F*", "*" }, /*quirks*/DA_Q_4K }, { /* * Corsair Force 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Corsair Force 3*", "*" }, /*quirks*/DA_Q_4K }, { /* * Corsair Neutron GTX SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Neutron GTX*", "*" }, /*quirks*/DA_Q_4K }, { /* * Corsair Force GT & GS SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Corsair Force G*", "*" }, /*quirks*/DA_Q_4K }, { /* * Crucial M4 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "M4-CT???M4SSD2*", "*" }, /*quirks*/DA_Q_4K }, { /* * Crucial RealSSD C300 SSDs * 4k optimised */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "C300-CTFDDAC???MAG*", "*" }, /*quirks*/DA_Q_4K }, { /* * Intel 320 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "INTEL SSDSA2CW*", "*" }, /*quirks*/DA_Q_4K }, { /* * Intel 330 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "INTEL SSDSC2CT*", "*" }, /*quirks*/DA_Q_4K }, { /* * Intel 510 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "INTEL SSDSC2MH*", "*" }, /*quirks*/DA_Q_4K }, { /* * Intel 520 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "INTEL SSDSC2BW*", "*" }, /*quirks*/DA_Q_4K }, { /* * Intel X25-M Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "INTEL SSDSA2M*", "*" }, /*quirks*/DA_Q_4K }, { /* * Kingston E100 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "KINGSTON SE100S3*", "*" }, /*quirks*/DA_Q_4K }, { /* * Kingston HyperX 3k SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "KINGSTON SH103S3*", "*" }, /*quirks*/DA_Q_4K }, { /* * Marvell SSDs (entry taken from OpenSolaris) * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "MARVELL SD88SA02*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Agility 2 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY2*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Agility 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "OCZ-AGILITY3*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Deneva R Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "DENRSTE251M45*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Vertex 2 SSDs (inc pro series) * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "OCZ?VERTEX2*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Vertex 3 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "OCZ-VERTEX3*", "*" }, /*quirks*/DA_Q_4K }, { /* * OCZ Vertex 4 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "OCZ-VERTEX4*", "*" }, /*quirks*/DA_Q_4K }, { /* * Samsung 830 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG SSD 830 Series*", "*" }, /*quirks*/DA_Q_4K }, { /* * Samsung 840 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Samsung SSD 840*", "*" }, /*quirks*/DA_Q_4K }, { /* * Samsung 850 SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Samsung SSD 850*", "*" }, /*quirks*/DA_Q_4K }, { /* * Samsung 843T Series SSDs (MZ7WD*) * Samsung PM851 Series SSDs (MZ7TE*) * Samsung PM853T Series SSDs (MZ7GE*) * Samsung SM863 Series SSDs (MZ7KM*) * 4k optimised */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7*", "*" }, /*quirks*/DA_Q_4K }, { /* * SuperTalent TeraDrive CT SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "FTM??CT25H*", "*" }, /*quirks*/DA_Q_4K }, { /* * XceedIOPS SATA SSDs * 4k optimised */ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SG9XCS2D*", "*" }, /*quirks*/DA_Q_4K }, { /* * Hama Innostor USB-Stick */ { T_DIRECT, SIP_MEDIA_REMOVABLE, "Innostor", "Innostor*", "*" }, /*quirks*/DA_Q_NO_RC16 }, { /* * MX-ES USB Drive by Mach Xtreme */ { T_DIRECT, SIP_MEDIA_REMOVABLE, "MX", "MXUB3*", "*"}, /*quirks*/DA_Q_NO_RC16 }, }; static disk_strategy_t dastrategy; static dumper_t dadump; static periph_init_t dainit; static void daasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg); static void dasysctlinit(void *context, int pending); +static int dasysctlsofttimeout(SYSCTL_HANDLER_ARGS); static int dacmdsizesysctl(SYSCTL_HANDLER_ARGS); static int dadeletemethodsysctl(SYSCTL_HANDLER_ARGS); static int dadeletemaxsysctl(SYSCTL_HANDLER_ARGS); static void dadeletemethodset(struct da_softc *softc, da_delete_methods delete_method); static off_t dadeletemaxsize(struct da_softc *softc, da_delete_methods delete_method); static void dadeletemethodchoose(struct da_softc *softc, da_delete_methods default_method); static void daprobedone(struct cam_periph *periph, union ccb *ccb); static periph_ctor_t daregister; static periph_dtor_t dacleanup; static periph_start_t dastart; static periph_oninv_t daoninvalidate; static void dadone(struct cam_periph *periph, union ccb *done_ccb); static int daerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags); static void daprevent(struct cam_periph *periph, int action); static void dareprobe(struct cam_periph *periph); static void dasetgeom(struct cam_periph *periph, uint32_t block_len, uint64_t maxsector, struct scsi_read_capacity_data_long *rcaplong, size_t rcap_size); static timeout_t dasendorderedtag; static void dashutdown(void *arg, int howto); static timeout_t damediapoll; #ifndef DA_DEFAULT_POLL_PERIOD #define DA_DEFAULT_POLL_PERIOD 3 #endif #ifndef DA_DEFAULT_TIMEOUT #define DA_DEFAULT_TIMEOUT 60 /* Timeout in seconds */ #endif +#ifndef DA_DEFAULT_SOFTTIMEOUT +#define DA_DEFAULT_SOFTTIMEOUT 0 +#endif + #ifndef DA_DEFAULT_RETRY #define DA_DEFAULT_RETRY 4 #endif #ifndef DA_DEFAULT_SEND_ORDERED #define DA_DEFAULT_SEND_ORDERED 1 #endif -#define DA_SIO (softc->sort_io_queue >= 0 ? \ - softc->sort_io_queue : cam_sort_io_queues) - static int da_poll_period = DA_DEFAULT_POLL_PERIOD; static int da_retry_count = DA_DEFAULT_RETRY; static int da_default_timeout = DA_DEFAULT_TIMEOUT; +static sbintime_t da_default_softtimeout = DA_DEFAULT_SOFTTIMEOUT; static int da_send_ordered = DA_DEFAULT_SEND_ORDERED; static SYSCTL_NODE(_kern_cam, OID_AUTO, da, CTLFLAG_RD, 0, "CAM Direct Access Disk driver"); SYSCTL_INT(_kern_cam_da, OID_AUTO, poll_period, CTLFLAG_RWTUN, &da_poll_period, 0, "Media polling period in seconds"); SYSCTL_INT(_kern_cam_da, OID_AUTO, retry_count, CTLFLAG_RWTUN, &da_retry_count, 0, "Normal I/O retry count"); SYSCTL_INT(_kern_cam_da, OID_AUTO, default_timeout, CTLFLAG_RWTUN, &da_default_timeout, 0, "Normal I/O timeout (in seconds)"); SYSCTL_INT(_kern_cam_da, OID_AUTO, send_ordered, CTLFLAG_RWTUN, &da_send_ordered, 0, "Send Ordered Tags"); +SYSCTL_PROC(_kern_cam_da, OID_AUTO, default_softtimeout, + CTLTYPE_UINT | CTLFLAG_RW, NULL, 0, dasysctlsofttimeout, "I", + "Soft I/O timeout (ms)"); +TUNABLE_LONG("kern.cam.da.default_softtimeout", &da_default_softtimeout); + /* * DA_ORDEREDTAG_INTERVAL determines how often, relative * to the default timeout, we check to see whether an ordered * tagged transaction is appropriate to prevent simple tag * starvation. Since we'd like to ensure that there is at least * 1/2 of the timeout length left for a starved transaction to * complete after we've sent an ordered tag, we must poll at least * four times in every timeout period. This takes care of the worst * case where a starved transaction starts during an interval that * meets the requirement "don't send an ordered tag" test so it takes * us two intervals to determine that a tag must be sent. */ #ifndef DA_ORDEREDTAG_INTERVAL #define DA_ORDEREDTAG_INTERVAL 4 #endif static struct periph_driver dadriver = { dainit, "da", TAILQ_HEAD_INITIALIZER(dadriver.units), /* generation */ 0 }; PERIPHDRIVER_DECLARE(da, dadriver); static MALLOC_DEFINE(M_SCSIDA, "scsi_da", "scsi_da buffers"); static int daopen(struct disk *dp) { struct cam_periph *periph; struct da_softc *softc; int error; periph = (struct cam_periph *)dp->d_drv1; if (cam_periph_acquire(periph) != CAM_REQ_CMP) { return (ENXIO); } cam_periph_lock(periph); if ((error = cam_periph_hold(periph, PRIBIO|PCATCH)) != 0) { cam_periph_unlock(periph); cam_periph_release(periph); return (error); } CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, ("daopen\n")); softc = (struct da_softc *)periph->softc; dareprobe(periph); /* Wait for the disk size update. */ error = cam_periph_sleep(periph, &softc->disk->d_mediasize, PRIBIO, "dareprobe", 0); if (error != 0) xpt_print(periph->path, "unable to retrieve capacity data\n"); if (periph->flags & CAM_PERIPH_INVALID) error = ENXIO; if (error == 0 && (softc->flags & DA_FLAG_PACK_REMOVABLE) != 0 && (softc->quirks & DA_Q_NO_PREVENT) == 0) daprevent(periph, PR_PREVENT); if (error == 0) { softc->flags &= ~DA_FLAG_PACK_INVALID; softc->flags |= DA_FLAG_OPEN; } cam_periph_unhold(periph); cam_periph_unlock(periph); if (error != 0) cam_periph_release(periph); return (error); } static int daclose(struct disk *dp) { struct cam_periph *periph; struct da_softc *softc; union ccb *ccb; int error; periph = (struct cam_periph *)dp->d_drv1; softc = (struct da_softc *)periph->softc; cam_periph_lock(periph); CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, ("daclose\n")); if (cam_periph_hold(periph, PRIBIO) == 0) { /* Flush disk cache. */ if ((softc->flags & DA_FLAG_DIRTY) != 0 && (softc->quirks & DA_Q_NO_SYNC_CACHE) == 0 && (softc->flags & DA_FLAG_PACK_INVALID) == 0) { ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); scsi_synchronize_cache(&ccb->csio, /*retries*/1, /*cbfcnp*/dadone, MSG_SIMPLE_Q_TAG, /*begin_lba*/0, /*lb_count*/0, SSD_FULL_SIZE, 5 * 60 * 1000); error = cam_periph_runccb(ccb, daerror, /*cam_flags*/0, /*sense_flags*/SF_RETRY_UA | SF_QUIET_IR, softc->disk->d_devstat); if (error == 0) softc->flags &= ~DA_FLAG_DIRTY; xpt_release_ccb(ccb); } /* Allow medium removal. */ if ((softc->flags & DA_FLAG_PACK_REMOVABLE) != 0 && (softc->quirks & DA_Q_NO_PREVENT) == 0) daprevent(periph, PR_ALLOW); cam_periph_unhold(periph); } /* * If we've got removeable media, mark the blocksize as * unavailable, since it could change when new media is * inserted. */ if ((softc->flags & DA_FLAG_PACK_REMOVABLE) != 0) softc->disk->d_devstat->flags |= DEVSTAT_BS_UNAVAILABLE; softc->flags &= ~DA_FLAG_OPEN; while (softc->refcount != 0) cam_periph_sleep(periph, &softc->refcount, PRIBIO, "daclose", 1); cam_periph_unlock(periph); cam_periph_release(periph); return (0); } static void daschedule(struct cam_periph *periph) { struct da_softc *softc = (struct da_softc *)periph->softc; if (softc->state != DA_STATE_NORMAL) return; - /* Check if we have more work to do. */ - if (bioq_first(&softc->bio_queue) || - (!softc->delete_running && bioq_first(&softc->delete_queue)) || - softc->tur) { - xpt_schedule(periph, CAM_PRIORITY_NORMAL); - } + cam_iosched_schedule(softc->cam_iosched, periph); } /* * Actually translate the requested transfer into one the physical driver * can understand. The transfer is described by a buf and will include * only one physical transfer. */ static void dastrategy(struct bio *bp) { struct cam_periph *periph; struct da_softc *softc; periph = (struct cam_periph *)bp->bio_disk->d_drv1; softc = (struct da_softc *)periph->softc; cam_periph_lock(periph); /* * If the device has been made invalid, error out */ if ((softc->flags & DA_FLAG_PACK_INVALID)) { cam_periph_unlock(periph); biofinish(bp, NULL, ENXIO); return; } CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("dastrategy(%p)\n", bp)); /* * Place it in the queue of disk activities for this disk */ - if (bp->bio_cmd == BIO_DELETE) { - bioq_disksort(&softc->delete_queue, bp); - } else if (DA_SIO) { - bioq_disksort(&softc->bio_queue, bp); - } else { - bioq_insert_tail(&softc->bio_queue, bp); - } + cam_iosched_queue_work(softc->cam_iosched, bp); /* * Schedule ourselves for performing the work. */ daschedule(periph); cam_periph_unlock(periph); return; } static int dadump(void *arg, void *virtual, vm_offset_t physical, off_t offset, size_t length) { struct cam_periph *periph; struct da_softc *softc; u_int secsize; struct ccb_scsiio csio; struct disk *dp; int error = 0; dp = arg; periph = dp->d_drv1; softc = (struct da_softc *)periph->softc; cam_periph_lock(periph); secsize = softc->params.secsize; if ((softc->flags & DA_FLAG_PACK_INVALID) != 0) { cam_periph_unlock(periph); return (ENXIO); } if (length > 0) { xpt_setup_ccb(&csio.ccb_h, periph->path, CAM_PRIORITY_NORMAL); csio.ccb_h.ccb_state = DA_CCB_DUMP; scsi_read_write(&csio, /*retries*/0, dadone, MSG_ORDERED_Q_TAG, /*read*/SCSI_RW_WRITE, /*byte2*/0, /*minimum_cmd_size*/ softc->minimum_cmd_size, offset / secsize, length / secsize, /*data_ptr*/(u_int8_t *) virtual, /*dxfer_len*/length, /*sense_len*/SSD_FULL_SIZE, da_default_timeout * 1000); xpt_polled_action((union ccb *)&csio); error = cam_periph_error((union ccb *)&csio, 0, SF_NO_RECOVERY | SF_NO_RETRY, NULL); if ((csio.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(csio.ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); if (error != 0) printf("Aborting dump due to I/O error.\n"); cam_periph_unlock(periph); return (error); } /* * Sync the disk cache contents to the physical media. */ if ((softc->quirks & DA_Q_NO_SYNC_CACHE) == 0) { xpt_setup_ccb(&csio.ccb_h, periph->path, CAM_PRIORITY_NORMAL); csio.ccb_h.ccb_state = DA_CCB_DUMP; scsi_synchronize_cache(&csio, /*retries*/0, /*cbfcnp*/dadone, MSG_SIMPLE_Q_TAG, /*begin_lba*/0,/* Cover the whole disk */ /*lb_count*/0, SSD_FULL_SIZE, - 5 * 60 * 1000); + 5 * 1000); xpt_polled_action((union ccb *)&csio); error = cam_periph_error((union ccb *)&csio, 0, SF_NO_RECOVERY | SF_NO_RETRY | SF_QUIET_IR, NULL); if ((csio.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(csio.ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); if (error != 0) xpt_print(periph->path, "Synchronize cache failed\n"); } cam_periph_unlock(periph); return (error); } static int dagetattr(struct bio *bp) { int ret; struct cam_periph *periph; periph = (struct cam_periph *)bp->bio_disk->d_drv1; cam_periph_lock(periph); ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, periph->path); cam_periph_unlock(periph); if (ret == 0) bp->bio_completed = bp->bio_length; return ret; } static void dainit(void) { cam_status status; /* * Install a global async callback. This callback will * receive async callbacks like "new device found". */ status = xpt_register_async(AC_FOUND_DEVICE, daasync, NULL, NULL); if (status != CAM_REQ_CMP) { printf("da: Failed to attach master async callback " "due to status 0x%x!\n", status); } else if (da_send_ordered) { /* Register our shutdown event handler */ if ((EVENTHANDLER_REGISTER(shutdown_post_sync, dashutdown, NULL, SHUTDOWN_PRI_DEFAULT)) == NULL) printf("dainit: shutdown event registration failed!\n"); } } /* * Callback from GEOM, called when it has finished cleaning up its * resources. */ static void dadiskgonecb(struct disk *dp) { struct cam_periph *periph; periph = (struct cam_periph *)dp->d_drv1; cam_periph_release(periph); } static void daoninvalidate(struct cam_periph *periph) { struct da_softc *softc; softc = (struct da_softc *)periph->softc; /* * De-register any async callbacks. */ xpt_register_async(0, daasync, periph, periph->path); softc->flags |= DA_FLAG_PACK_INVALID; +#ifdef CAM_IO_STATS + softc->invalidations++; +#endif /* * Return all queued I/O with ENXIO. * XXX Handle any transactions queued to the card * with XPT_ABORT_CCB. */ - bioq_flush(&softc->bio_queue, NULL, ENXIO); - bioq_flush(&softc->delete_queue, NULL, ENXIO); + cam_iosched_flush(softc->cam_iosched, NULL, ENXIO); /* * Tell GEOM that we've gone away, we'll get a callback when it is * done cleaning up its resources. */ disk_gone(softc->disk); } static void dacleanup(struct cam_periph *periph) { struct da_softc *softc; softc = (struct da_softc *)periph->softc; cam_periph_unlock(periph); + cam_iosched_fini(softc->cam_iosched); + /* * If we can't free the sysctl tree, oh well... */ - if ((softc->flags & DA_FLAG_SCTX_INIT) != 0 - && sysctl_ctx_free(&softc->sysctl_ctx) != 0) { - xpt_print(periph->path, "can't remove sysctl context\n"); + if ((softc->flags & DA_FLAG_SCTX_INIT) != 0) { +#ifdef CAM_IO_STATS + if (sysctl_ctx_free(&softc->sysctl_stats_ctx) != 0) + xpt_print(periph->path, + "can't remove sysctl stats context\n"); +#endif + if (sysctl_ctx_free(&softc->sysctl_ctx) != 0) + xpt_print(periph->path, + "can't remove sysctl context\n"); } callout_drain(&softc->mediapoll_c); disk_destroy(softc->disk); callout_drain(&softc->sendordered_c); free(softc, M_DEVBUF); cam_periph_lock(periph); } static void daasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg) { struct cam_periph *periph; struct da_softc *softc; periph = (struct cam_periph *)callback_arg; switch (code) { case AC_FOUND_DEVICE: { struct ccb_getdev *cgd; cam_status status; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) break; if (cgd->protocol != PROTO_SCSI) break; if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED) break; if (SID_TYPE(&cgd->inq_data) != T_DIRECT && SID_TYPE(&cgd->inq_data) != T_RBC && SID_TYPE(&cgd->inq_data) != T_OPTICAL) break; /* * Allocate a peripheral instance for * this device and start the probe * process. */ status = cam_periph_alloc(daregister, daoninvalidate, dacleanup, dastart, "da", CAM_PERIPH_BIO, path, daasync, AC_FOUND_DEVICE, cgd); if (status != CAM_REQ_CMP && status != CAM_REQ_INPROG) printf("daasync: Unable to attach to new device " "due to status 0x%x\n", status); return; } case AC_ADVINFO_CHANGED: { uintptr_t buftype; buftype = (uintptr_t)arg; if (buftype == CDAI_TYPE_PHYS_PATH) { struct da_softc *softc; softc = periph->softc; disk_attr_changed(softc->disk, "GEOM::physpath", M_NOWAIT); } break; } case AC_UNIT_ATTENTION: { union ccb *ccb; int error_code, sense_key, asc, ascq; softc = (struct da_softc *)periph->softc; ccb = (union ccb *)arg; /* * Handle all UNIT ATTENTIONs except our own, * as they will be handled by daerror(). */ if (xpt_path_periph(ccb->ccb_h.path) != periph && scsi_extract_sense_ccb(ccb, &error_code, &sense_key, &asc, &ascq)) { if (asc == 0x2A && ascq == 0x09) { xpt_print(ccb->ccb_h.path, "Capacity data has changed\n"); softc->flags &= ~DA_FLAG_PROBED; dareprobe(periph); } else if (asc == 0x28 && ascq == 0x00) { softc->flags &= ~DA_FLAG_PROBED; disk_media_changed(softc->disk, M_NOWAIT); } else if (asc == 0x3F && ascq == 0x03) { xpt_print(ccb->ccb_h.path, "INQUIRY data has changed\n"); softc->flags &= ~DA_FLAG_PROBED; dareprobe(periph); } } cam_periph_async(periph, code, path, arg); break; } case AC_SCSI_AEN: softc = (struct da_softc *)periph->softc; - if (!softc->tur) { + if (!cam_iosched_has_work_flags(softc->cam_iosched, DA_WORK_TUR)) { if (cam_periph_acquire(periph) == CAM_REQ_CMP) { - softc->tur = 1; + cam_iosched_set_work_flags(softc->cam_iosched, DA_WORK_TUR); daschedule(periph); } } /* FALLTHROUGH */ case AC_SENT_BDR: case AC_BUS_RESET: { struct ccb_hdr *ccbh; softc = (struct da_softc *)periph->softc; /* * Don't fail on the expected unit attention * that will occur. */ softc->flags |= DA_FLAG_RETRY_UA; LIST_FOREACH(ccbh, &softc->pending_ccbs, periph_links.le) ccbh->ccb_state |= DA_CCB_RETRY_UA; break; } default: break; } cam_periph_async(periph, code, path, arg); } static void dasysctlinit(void *context, int pending) { struct cam_periph *periph; struct da_softc *softc; char tmpstr[80], tmpstr2[80]; struct ccb_trans_settings cts; periph = (struct cam_periph *)context; /* * periph was held for us when this task was enqueued */ if (periph->flags & CAM_PERIPH_INVALID) { cam_periph_release(periph); return; } softc = (struct da_softc *)periph->softc; snprintf(tmpstr, sizeof(tmpstr), "CAM DA unit %d", periph->unit_number); snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number); sysctl_ctx_init(&softc->sysctl_ctx); softc->flags |= DA_FLAG_SCTX_INIT; softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx, SYSCTL_STATIC_CHILDREN(_kern_cam_da), OID_AUTO, tmpstr2, CTLFLAG_RD, 0, tmpstr); if (softc->sysctl_tree == NULL) { printf("dasysctlinit: unable to allocate sysctl tree\n"); cam_periph_release(periph); return; } /* * Now register the sysctl handler, so the user can change the value on * the fly. */ SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "delete_method", CTLTYPE_STRING | CTLFLAG_RWTUN, softc, 0, dadeletemethodsysctl, "A", "BIO_DELETE execution method"); SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "delete_max", CTLTYPE_U64 | CTLFLAG_RW, softc, 0, dadeletemaxsysctl, "Q", "Maximum BIO_DELETE size"); SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "minimum_cmd_size", CTLTYPE_INT | CTLFLAG_RW, &softc->minimum_cmd_size, 0, dacmdsizesysctl, "I", "Minimum CDB size"); - SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), - OID_AUTO, "sort_io_queue", CTLFLAG_RW, &softc->sort_io_queue, 0, - "Sort IO queue to try and optimise disk access patterns"); SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "error_inject", CTLFLAG_RW, &softc->error_inject, 0, "error_inject leaf"); + SYSCTL_ADD_INT(&softc->sysctl_ctx, + SYSCTL_CHILDREN(softc->sysctl_tree), + OID_AUTO, + "unmapped_io", + CTLFLAG_RD, + &softc->unmappedio, + 0, + "Unmapped I/O leaf"); + SYSCTL_ADD_INT(&softc->sysctl_ctx, + SYSCTL_CHILDREN(softc->sysctl_tree), + OID_AUTO, + "rotating", + CTLFLAG_RD, + &softc->rotating, + 0, + "Rotating media"); + /* * Add some addressing info. */ memset(&cts, 0, sizeof (cts)); xpt_setup_ccb(&cts.ccb_h, periph->path, CAM_PRIORITY_NONE); cts.ccb_h.func_code = XPT_GET_TRAN_SETTINGS; cts.type = CTS_TYPE_CURRENT_SETTINGS; cam_periph_lock(periph); xpt_action((union ccb *)&cts); cam_periph_unlock(periph); if (cts.ccb_h.status != CAM_REQ_CMP) { cam_periph_release(periph); return; } if (cts.protocol == PROTO_SCSI && cts.transport == XPORT_FC) { struct ccb_trans_settings_fc *fc = &cts.xport_specific.fc; if (fc->valid & CTS_FC_VALID_WWPN) { softc->wwpn = fc->wwpn; SYSCTL_ADD_UQUAD(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "wwpn", CTLFLAG_RD, &softc->wwpn, "World Wide Port Name"); } } + +#ifdef CAM_IO_STATS + /* + * Now add some useful stats. + * XXX These should live in cam_periph and be common to all periphs + */ + softc->sysctl_stats_tree = SYSCTL_ADD_NODE(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "stats", + CTLFLAG_RD, 0, "Statistics"); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, + "errors", + CTLFLAG_RD, + &softc->errors, + 0, + "Transport errors reported by the SIM"); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, + "timeouts", + CTLFLAG_RD, + &softc->timeouts, + 0, + "Device timeouts reported by the SIM"); + SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, + SYSCTL_CHILDREN(softc->sysctl_stats_tree), + OID_AUTO, + "pack_invalidations", + CTLFLAG_RD, + &softc->invalidations, + 0, + "Device pack invalidations"); +#endif + + cam_iosched_sysctl_init(softc->cam_iosched, &softc->sysctl_ctx, + softc->sysctl_tree); + cam_periph_release(periph); } static int dadeletemaxsysctl(SYSCTL_HANDLER_ARGS) { int error; uint64_t value; struct da_softc *softc; softc = (struct da_softc *)arg1; value = softc->disk->d_delmaxsize; error = sysctl_handle_64(oidp, &value, 0, req); if ((error != 0) || (req->newptr == NULL)) return (error); /* only accept values smaller than the calculated value */ if (value > dadeletemaxsize(softc, softc->delete_method)) { return (EINVAL); } softc->disk->d_delmaxsize = value; return (0); } static int dacmdsizesysctl(SYSCTL_HANDLER_ARGS) { int error, value; value = *(int *)arg1; error = sysctl_handle_int(oidp, &value, 0, req); if ((error != 0) || (req->newptr == NULL)) return (error); /* * Acceptable values here are 6, 10, 12 or 16. */ if (value < 6) value = 6; else if ((value > 6) && (value <= 10)) value = 10; else if ((value > 10) && (value <= 12)) value = 12; else if (value > 12) value = 16; *(int *)arg1 = value; return (0); } +static int +dasysctlsofttimeout(SYSCTL_HANDLER_ARGS) +{ + sbintime_t value; + int error; + + value = da_default_softtimeout / SBT_1MS; + + error = sysctl_handle_int(oidp, (int *)&value, 0, req); + if ((error != 0) || (req->newptr == NULL)) + return (error); + + /* XXX Should clip this to a reasonable level */ + if (value > da_default_timeout * 1000) + return (EINVAL); + + da_default_softtimeout = value * SBT_1MS; + return (0); +} + static void dadeletemethodset(struct da_softc *softc, da_delete_methods delete_method) { softc->delete_method = delete_method; softc->disk->d_delmaxsize = dadeletemaxsize(softc, delete_method); softc->delete_func = da_delete_functions[delete_method]; if (softc->delete_method > DA_DELETE_DISABLE) softc->disk->d_flags |= DISKFLAG_CANDELETE; else softc->disk->d_flags &= ~DISKFLAG_CANDELETE; } static off_t dadeletemaxsize(struct da_softc *softc, da_delete_methods delete_method) { off_t sectors; switch(delete_method) { case DA_DELETE_UNMAP: sectors = (off_t)softc->unmap_max_lba; break; case DA_DELETE_ATA_TRIM: sectors = (off_t)ATA_DSM_RANGE_MAX * softc->trim_max_ranges; break; case DA_DELETE_WS16: sectors = omin(softc->ws_max_blks, WS16_MAX_BLKS); break; case DA_DELETE_ZERO: case DA_DELETE_WS10: sectors = omin(softc->ws_max_blks, WS10_MAX_BLKS); break; default: return 0; } return (off_t)softc->params.secsize * omin(sectors, softc->params.sectors); } static void daprobedone(struct cam_periph *periph, union ccb *ccb) { struct da_softc *softc; softc = (struct da_softc *)periph->softc; dadeletemethodchoose(softc, DA_DELETE_NONE); if (bootverbose && (softc->flags & DA_FLAG_ANNOUNCED) == 0) { char buf[80]; int i, sep; snprintf(buf, sizeof(buf), "Delete methods: <"); sep = 0; for (i = 0; i <= DA_DELETE_MAX; i++) { if ((softc->delete_available & (1 << i)) == 0 && i != softc->delete_method) continue; if (sep) strlcat(buf, ",", sizeof(buf)); strlcat(buf, da_delete_method_names[i], sizeof(buf)); if (i == softc->delete_method) strlcat(buf, "(*)", sizeof(buf)); sep = 1; } strlcat(buf, ">", sizeof(buf)); printf("%s%d: %s\n", periph->periph_name, periph->unit_number, buf); } /* * Since our peripheral may be invalidated by an error * above or an external event, we must release our CCB * before releasing the probe lock on the peripheral. * The peripheral will only go away once the last lock * is removed, and we need it around for the CCB release * operation. */ xpt_release_ccb(ccb); softc->state = DA_STATE_NORMAL; softc->flags |= DA_FLAG_PROBED; daschedule(periph); wakeup(&softc->disk->d_mediasize); if ((softc->flags & DA_FLAG_ANNOUNCED) == 0) { softc->flags |= DA_FLAG_ANNOUNCED; cam_periph_unhold(periph); } else cam_periph_release_locked(periph); } static void dadeletemethodchoose(struct da_softc *softc, da_delete_methods default_method) { int i, methods; /* If available, prefer the method requested by user. */ i = softc->delete_method_pref; methods = softc->delete_available | (1 << DA_DELETE_DISABLE); if (methods & (1 << i)) { dadeletemethodset(softc, i); return; } /* Use the pre-defined order to choose the best performing delete. */ for (i = DA_DELETE_MIN; i <= DA_DELETE_MAX; i++) { if (i == DA_DELETE_ZERO) continue; if (softc->delete_available & (1 << i)) { dadeletemethodset(softc, i); return; } } /* Fallback to default. */ dadeletemethodset(softc, default_method); } static int dadeletemethodsysctl(SYSCTL_HANDLER_ARGS) { char buf[16]; const char *p; struct da_softc *softc; int i, error, methods, value; softc = (struct da_softc *)arg1; value = softc->delete_method; if (value < 0 || value > DA_DELETE_MAX) p = "UNKNOWN"; else p = da_delete_method_names[value]; strncpy(buf, p, sizeof(buf)); error = sysctl_handle_string(oidp, buf, sizeof(buf), req); if (error != 0 || req->newptr == NULL) return (error); methods = softc->delete_available | (1 << DA_DELETE_DISABLE); for (i = 0; i <= DA_DELETE_MAX; i++) { if (strcmp(buf, da_delete_method_names[i]) == 0) break; } if (i > DA_DELETE_MAX) return (EINVAL); softc->delete_method_pref = i; dadeletemethodchoose(softc, DA_DELETE_NONE); return (0); } static cam_status daregister(struct cam_periph *periph, void *arg) { struct da_softc *softc; struct ccb_pathinq cpi; struct ccb_getdev *cgd; char tmpstr[80]; caddr_t match; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) { printf("daregister: no getdev CCB, can't register device\n"); return(CAM_REQ_CMP_ERR); } softc = (struct da_softc *)malloc(sizeof(*softc), M_DEVBUF, M_NOWAIT|M_ZERO); if (softc == NULL) { printf("daregister: Unable to probe new device. " - "Unable to allocate softc\n"); + "Unable to allocate softc\n"); return(CAM_REQ_CMP_ERR); } + if (cam_iosched_init(&softc->cam_iosched, periph) != 0) { + printf("daregister: Unable to probe new device. " + "Unable to allocate iosched memory\n"); + return(CAM_REQ_CMP_ERR); + } + LIST_INIT(&softc->pending_ccbs); softc->state = DA_STATE_PROBE_RC; - bioq_init(&softc->bio_queue); - bioq_init(&softc->delete_queue); bioq_init(&softc->delete_run_queue); if (SID_IS_REMOVABLE(&cgd->inq_data)) softc->flags |= DA_FLAG_PACK_REMOVABLE; softc->unmap_max_ranges = UNMAP_MAX_RANGES; softc->unmap_max_lba = UNMAP_RANGE_MAX; softc->ws_max_blks = WS16_MAX_BLKS; softc->trim_max_ranges = ATA_TRIM_MAX_RANGES; - softc->sort_io_queue = -1; + softc->rotating = 1; periph->softc = softc; /* * See if this device has any quirks. */ match = cam_quirkmatch((caddr_t)&cgd->inq_data, (caddr_t)da_quirk_table, sizeof(da_quirk_table)/sizeof(*da_quirk_table), sizeof(*da_quirk_table), scsi_inquiry_match); if (match != NULL) softc->quirks = ((struct da_quirk_entry *)match)->quirks; else softc->quirks = DA_Q_NONE; /* Check if the SIM does not want 6 byte commands */ bzero(&cpi, sizeof(cpi)); xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); if (cpi.ccb_h.status == CAM_REQ_CMP && (cpi.hba_misc & PIM_NO_6_BYTE)) softc->quirks |= DA_Q_NO_6_BYTE; TASK_INIT(&softc->sysctl_task, 0, dasysctlinit, periph); /* * Take an exclusive refcount on the periph while dastart is called * to finish the probe. The reference will be dropped in dadone at * the end of probe. */ (void)cam_periph_hold(periph, PRIBIO); /* * Schedule a periodic event to occasionally send an * ordered tag to a device. */ callout_init_mtx(&softc->sendordered_c, cam_periph_mtx(periph), 0); callout_reset(&softc->sendordered_c, (da_default_timeout * hz) / DA_ORDEREDTAG_INTERVAL, dasendorderedtag, softc); cam_periph_unlock(periph); /* * RBC devices don't have to support READ(6), only READ(10). */ if (softc->quirks & DA_Q_NO_6_BYTE || SID_TYPE(&cgd->inq_data) == T_RBC) softc->minimum_cmd_size = 10; else softc->minimum_cmd_size = 6; /* * Load the user's default, if any. */ snprintf(tmpstr, sizeof(tmpstr), "kern.cam.da.%d.minimum_cmd_size", periph->unit_number); TUNABLE_INT_FETCH(tmpstr, &softc->minimum_cmd_size); /* * 6, 10, 12 and 16 are the currently permissible values. */ if (softc->minimum_cmd_size < 6) softc->minimum_cmd_size = 6; else if ((softc->minimum_cmd_size > 6) && (softc->minimum_cmd_size <= 10)) softc->minimum_cmd_size = 10; else if ((softc->minimum_cmd_size > 10) && (softc->minimum_cmd_size <= 12)) softc->minimum_cmd_size = 12; else if (softc->minimum_cmd_size > 12) softc->minimum_cmd_size = 16; /* Predict whether device may support READ CAPACITY(16). */ if (SID_ANSI_REV(&cgd->inq_data) >= SCSI_REV_SPC3 && (softc->quirks & DA_Q_NO_RC16) == 0) { softc->flags |= DA_FLAG_CAN_RC16; softc->state = DA_STATE_PROBE_RC16; } /* * Register this media as a disk. */ softc->disk = disk_alloc(); softc->disk->d_devstat = devstat_new_entry(periph->periph_name, periph->unit_number, 0, DEVSTAT_BS_UNAVAILABLE, SID_TYPE(&cgd->inq_data) | XPORT_DEVSTAT_TYPE(cpi.transport), DEVSTAT_PRIORITY_DISK); softc->disk->d_open = daopen; softc->disk->d_close = daclose; softc->disk->d_strategy = dastrategy; softc->disk->d_dump = dadump; softc->disk->d_getattr = dagetattr; softc->disk->d_gone = dadiskgonecb; softc->disk->d_name = "da"; softc->disk->d_drv1 = periph; if (cpi.maxio == 0) softc->maxio = DFLTPHYS; /* traditional default */ else if (cpi.maxio > MAXPHYS) softc->maxio = MAXPHYS; /* for safety */ else softc->maxio = cpi.maxio; softc->disk->d_maxsize = softc->maxio; softc->disk->d_unit = periph->unit_number; softc->disk->d_flags = DISKFLAG_DIRECT_COMPLETION; if ((softc->quirks & DA_Q_NO_SYNC_CACHE) == 0) softc->disk->d_flags |= DISKFLAG_CANFLUSHCACHE; - if ((cpi.hba_misc & PIM_UNMAPPED) != 0) + if ((cpi.hba_misc & PIM_UNMAPPED) != 0) { + softc->unmappedio = 1; softc->disk->d_flags |= DISKFLAG_UNMAPPED_BIO; + xpt_print(periph->path, "UNMAPPED\n"); + } cam_strvis(softc->disk->d_descr, cgd->inq_data.vendor, sizeof(cgd->inq_data.vendor), sizeof(softc->disk->d_descr)); strlcat(softc->disk->d_descr, " ", sizeof(softc->disk->d_descr)); cam_strvis(&softc->disk->d_descr[strlen(softc->disk->d_descr)], cgd->inq_data.product, sizeof(cgd->inq_data.product), sizeof(softc->disk->d_descr) - strlen(softc->disk->d_descr)); softc->disk->d_hba_vendor = cpi.hba_vendor; softc->disk->d_hba_device = cpi.hba_device; softc->disk->d_hba_subvendor = cpi.hba_subvendor; softc->disk->d_hba_subdevice = cpi.hba_subdevice; /* * Acquire a reference to the periph before we register with GEOM. * We'll release this reference once GEOM calls us back (via * dadiskgonecb()) telling us that our provider has been freed. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) { xpt_print(periph->path, "%s: lost periph during " "registration!\n", __func__); cam_periph_lock(periph); return (CAM_REQ_CMP_ERR); } disk_create(softc->disk, DISK_VERSION); cam_periph_lock(periph); /* * Add async callbacks for events of interest. * I don't bother checking if this fails as, * in most cases, the system will function just * fine without them and the only alternative * would be to not attach the device on failure. */ xpt_register_async(AC_SENT_BDR | AC_BUS_RESET | AC_LOST_DEVICE | AC_ADVINFO_CHANGED | AC_SCSI_AEN | AC_UNIT_ATTENTION, daasync, periph, periph->path); /* * Emit an attribute changed notification just in case * physical path information arrived before our async * event handler was registered, but after anyone attaching * to our disk device polled it. */ disk_attr_changed(softc->disk, "GEOM::physpath", M_NOWAIT); /* * Schedule a periodic media polling events. */ callout_init_mtx(&softc->mediapoll_c, cam_periph_mtx(periph), 0); if ((softc->flags & DA_FLAG_PACK_REMOVABLE) && (cgd->inq_flags & SID_AEN) == 0 && da_poll_period != 0) callout_reset(&softc->mediapoll_c, da_poll_period * hz, damediapoll, periph); xpt_schedule(periph, CAM_PRIORITY_DEV); return(CAM_REQ_CMP); } static void dastart(struct cam_periph *periph, union ccb *start_ccb) { struct da_softc *softc; softc = (struct da_softc *)periph->softc; CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("dastart\n")); skipstate: switch (softc->state) { case DA_STATE_NORMAL: { struct bio *bp; uint8_t tag_code; - /* Run BIO_DELETE if not running yet. */ - if (!softc->delete_running && - (bp = bioq_first(&softc->delete_queue)) != NULL) { - if (softc->delete_func != NULL) { - softc->delete_func(periph, start_ccb, bp); - goto out; - } else { - bioq_flush(&softc->delete_queue, NULL, 0); - /* FALLTHROUGH */ - } - } - - /* Run regular command. */ - bp = bioq_takefirst(&softc->bio_queue); +more: + bp = cam_iosched_next_bio(softc->cam_iosched); if (bp == NULL) { - if (softc->tur) { - softc->tur = 0; + if (cam_iosched_has_work_flags(softc->cam_iosched, DA_WORK_TUR)) { + cam_iosched_clr_work_flags(softc->cam_iosched, DA_WORK_TUR); scsi_test_unit_ready(&start_ccb->csio, /*retries*/ da_retry_count, dadone, MSG_SIMPLE_Q_TAG, SSD_FULL_SIZE, da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_TUR; xpt_action(start_ccb); } else xpt_release_ccb(start_ccb); break; } - if (softc->tur) { - softc->tur = 0; - cam_periph_release_locked(periph); + + if (bp->bio_cmd == BIO_DELETE) { + if (softc->delete_func != NULL) { + softc->delete_func(periph, start_ccb, bp); + goto out; + } else { + /* Not sure this is possible, but failsafe by lying and saying "sure, done." */ + biofinish(bp, NULL, 0); + goto more; + } } + if (cam_iosched_has_work_flags(softc->cam_iosched, DA_WORK_TUR)) { + cam_iosched_clr_work_flags(softc->cam_iosched, DA_WORK_TUR); + cam_periph_release_locked(periph); /* XXX is this still valid? I think so but unverified */ + } + if ((bp->bio_flags & BIO_ORDERED) != 0 || (softc->flags & DA_FLAG_NEED_OTAG) != 0) { softc->flags &= ~DA_FLAG_NEED_OTAG; softc->flags |= DA_FLAG_WAS_OTAG; tag_code = MSG_ORDERED_Q_TAG; } else { tag_code = MSG_SIMPLE_Q_TAG; } switch (bp->bio_cmd) { case BIO_WRITE: case BIO_READ: { void *data_ptr; int rw_op; if (bp->bio_cmd == BIO_WRITE) { softc->flags |= DA_FLAG_DIRTY; rw_op = SCSI_RW_WRITE; } else { rw_op = SCSI_RW_READ; } data_ptr = bp->bio_data; if ((bp->bio_flags & (BIO_UNMAPPED|BIO_VLIST)) != 0) { rw_op |= SCSI_RW_BIO; data_ptr = bp; } scsi_read_write(&start_ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/tag_code, rw_op, /*byte2*/0, softc->minimum_cmd_size, /*lba*/bp->bio_pblkno, /*block_count*/bp->bio_bcount / softc->params.secsize, data_ptr, /*dxfer_len*/ bp->bio_bcount, /*sense_len*/SSD_FULL_SIZE, da_default_timeout * 1000); break; } case BIO_FLUSH: /* * BIO_FLUSH doesn't currently communicate * range data, so we synchronize the cache * over the whole disk. We also force * ordered tag semantics the flush applies * to all previously queued I/O. */ scsi_synchronize_cache(&start_ccb->csio, /*retries*/1, /*cbfcnp*/dadone, MSG_ORDERED_Q_TAG, /*begin_lba*/0, /*lb_count*/0, SSD_FULL_SIZE, da_default_timeout*1000); break; } start_ccb->ccb_h.ccb_state = DA_CCB_BUFFER_IO; start_ccb->ccb_h.flags |= CAM_UNLOCKED; + start_ccb->ccb_h.softtimeout = sbttotv(da_default_softtimeout); out: LIST_INSERT_HEAD(&softc->pending_ccbs, &start_ccb->ccb_h, periph_links.le); /* We expect a unit attention from this device */ if ((softc->flags & DA_FLAG_RETRY_UA) != 0) { start_ccb->ccb_h.ccb_state |= DA_CCB_RETRY_UA; softc->flags &= ~DA_FLAG_RETRY_UA; } start_ccb->ccb_h.ccb_bp = bp; softc->refcount++; cam_periph_unlock(periph); xpt_action(start_ccb); cam_periph_lock(periph); softc->refcount--; /* May have more work to do, so ensure we stay scheduled */ daschedule(periph); break; } case DA_STATE_PROBE_RC: { struct scsi_read_capacity_data *rcap; rcap = (struct scsi_read_capacity_data *) malloc(sizeof(*rcap), M_SCSIDA, M_NOWAIT|M_ZERO); if (rcap == NULL) { printf("dastart: Couldn't malloc read_capacity data\n"); /* da_free_periph??? */ break; } scsi_read_capacity(&start_ccb->csio, /*retries*/da_retry_count, dadone, MSG_SIMPLE_Q_TAG, rcap, SSD_FULL_SIZE, /*timeout*/5000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_RC; xpt_action(start_ccb); break; } case DA_STATE_PROBE_RC16: { struct scsi_read_capacity_data_long *rcaplong; rcaplong = (struct scsi_read_capacity_data_long *) malloc(sizeof(*rcaplong), M_SCSIDA, M_NOWAIT|M_ZERO); if (rcaplong == NULL) { printf("dastart: Couldn't malloc read_capacity data\n"); /* da_free_periph??? */ break; } scsi_read_capacity_16(&start_ccb->csio, /*retries*/ da_retry_count, /*cbfcnp*/ dadone, /*tag_action*/ MSG_SIMPLE_Q_TAG, /*lba*/ 0, /*reladr*/ 0, /*pmi*/ 0, /*rcap_buf*/ (uint8_t *)rcaplong, /*rcap_buf_len*/ sizeof(*rcaplong), /*sense_len*/ SSD_FULL_SIZE, /*timeout*/ da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_RC16; xpt_action(start_ccb); break; } case DA_STATE_PROBE_LBP: { struct scsi_vpd_logical_block_prov *lbp; if (!scsi_vpd_supported_page(periph, SVPD_LBP)) { /* * If we get here we don't support any SBC-3 delete * methods with UNMAP as the Logical Block Provisioning * VPD page support is required for devices which * support it according to T10/1799-D Revision 31 * however older revisions of the spec don't mandate * this so we currently don't remove these methods * from the available set. */ softc->state = DA_STATE_PROBE_BLK_LIMITS; goto skipstate; } lbp = (struct scsi_vpd_logical_block_prov *) malloc(sizeof(*lbp), M_SCSIDA, M_NOWAIT|M_ZERO); if (lbp == NULL) { printf("dastart: Couldn't malloc lbp data\n"); /* da_free_periph??? */ break; } scsi_inquiry(&start_ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*inq_buf*/(u_int8_t *)lbp, /*inq_len*/sizeof(*lbp), /*evpd*/TRUE, /*page_code*/SVPD_LBP, /*sense_len*/SSD_MIN_SIZE, /*timeout*/da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_LBP; xpt_action(start_ccb); break; } case DA_STATE_PROBE_BLK_LIMITS: { struct scsi_vpd_block_limits *block_limits; if (!scsi_vpd_supported_page(periph, SVPD_BLOCK_LIMITS)) { /* Not supported skip to next probe */ softc->state = DA_STATE_PROBE_BDC; goto skipstate; } block_limits = (struct scsi_vpd_block_limits *) malloc(sizeof(*block_limits), M_SCSIDA, M_NOWAIT|M_ZERO); if (block_limits == NULL) { printf("dastart: Couldn't malloc block_limits data\n"); /* da_free_periph??? */ break; } scsi_inquiry(&start_ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*inq_buf*/(u_int8_t *)block_limits, /*inq_len*/sizeof(*block_limits), /*evpd*/TRUE, /*page_code*/SVPD_BLOCK_LIMITS, /*sense_len*/SSD_MIN_SIZE, /*timeout*/da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_BLK_LIMITS; xpt_action(start_ccb); break; } case DA_STATE_PROBE_BDC: { struct scsi_vpd_block_characteristics *bdc; if (!scsi_vpd_supported_page(periph, SVPD_BDC)) { softc->state = DA_STATE_PROBE_ATA; goto skipstate; } bdc = (struct scsi_vpd_block_characteristics *) malloc(sizeof(*bdc), M_SCSIDA, M_NOWAIT|M_ZERO); if (bdc == NULL) { printf("dastart: Couldn't malloc bdc data\n"); /* da_free_periph??? */ break; } scsi_inquiry(&start_ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*inq_buf*/(u_int8_t *)bdc, /*inq_len*/sizeof(*bdc), /*evpd*/TRUE, /*page_code*/SVPD_BDC, /*sense_len*/SSD_MIN_SIZE, /*timeout*/da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_BDC; xpt_action(start_ccb); break; } case DA_STATE_PROBE_ATA: { struct ata_params *ata_params; if (!scsi_vpd_supported_page(periph, SVPD_ATA_INFORMATION)) { daprobedone(periph, start_ccb); break; } ata_params = (struct ata_params*) malloc(sizeof(*ata_params), M_SCSIDA, M_NOWAIT|M_ZERO); if (ata_params == NULL) { printf("dastart: Couldn't malloc ata_params data\n"); /* da_free_periph??? */ break; } scsi_ata_identify(&start_ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*data_ptr*/(u_int8_t *)ata_params, /*dxfer_len*/sizeof(*ata_params), /*sense_len*/SSD_FULL_SIZE, /*timeout*/da_default_timeout * 1000); start_ccb->ccb_h.ccb_bp = NULL; start_ccb->ccb_h.ccb_state = DA_CCB_PROBE_ATA; xpt_action(start_ccb); break; } } } /* * In each of the methods below, while its the caller's * responsibility to ensure the request will fit into a * single device request, we might have changed the delete * method due to the device incorrectly advertising either * its supported methods or limits. * * To prevent this causing further issues we validate the * against the methods limits, and warn which would * otherwise be unnecessary. */ static void da_delete_unmap(struct cam_periph *periph, union ccb *ccb, struct bio *bp) { struct da_softc *softc = (struct da_softc *)periph->softc;; struct bio *bp1; uint8_t *buf = softc->unmap_buf; uint64_t lba, lastlba = (uint64_t)-1; uint64_t totalcount = 0; uint64_t count; uint32_t lastcount = 0, c; uint32_t off, ranges = 0; /* * Currently this doesn't take the UNMAP * Granularity and Granularity Alignment * fields into account. * * This could result in both unoptimal unmap * requests as as well as UNMAP calls unmapping * fewer LBA's than requested. */ - softc->delete_running = 1; bzero(softc->unmap_buf, sizeof(softc->unmap_buf)); bp1 = bp; do { - bioq_remove(&softc->delete_queue, bp1); + /* + * Note: ada and da are different in how they store the + * pending bp's in a trim. ada stores all of them in the + * trim_req.bps. da stores all but the first one in the + * delete_run_queue. ada then completes all the bps in + * its adadone() loop. da completes all the bps in the + * delete_run_queue in dadone, and relies on the biodone + * after to complete. This should be reconciled since there's + * no real reason to do it differently. XXX + */ if (bp1 != bp) bioq_insert_tail(&softc->delete_run_queue, bp1); lba = bp1->bio_pblkno; count = bp1->bio_bcount / softc->params.secsize; /* Try to extend the previous range. */ if (lba == lastlba) { c = omin(count, UNMAP_RANGE_MAX - lastcount); lastcount += c; off = ((ranges - 1) * UNMAP_RANGE_SIZE) + UNMAP_HEAD_SIZE; scsi_ulto4b(lastcount, &buf[off + 8]); count -= c; lba +=c; totalcount += c; } while (count > 0) { c = omin(count, UNMAP_RANGE_MAX); if (totalcount + c > softc->unmap_max_lba || ranges >= softc->unmap_max_ranges) { xpt_print(periph->path, "%s issuing short delete %ld > %ld" "|| %d >= %d", da_delete_method_desc[softc->delete_method], totalcount + c, softc->unmap_max_lba, ranges, softc->unmap_max_ranges); break; } off = (ranges * UNMAP_RANGE_SIZE) + UNMAP_HEAD_SIZE; scsi_u64to8b(lba, &buf[off + 0]); scsi_ulto4b(c, &buf[off + 8]); lba += c; totalcount += c; ranges++; count -= c; lastcount = c; } lastlba = lba; - bp1 = bioq_first(&softc->delete_queue); - if (bp1 == NULL || ranges >= softc->unmap_max_ranges || + bp1 = cam_iosched_next_trim(softc->cam_iosched); + if (bp1 == NULL) + break; + if (ranges >= softc->unmap_max_ranges || totalcount + bp1->bio_bcount / - softc->params.secsize > softc->unmap_max_lba) + softc->params.secsize > softc->unmap_max_lba) { + cam_iosched_put_back_trim(softc->cam_iosched, bp1); break; + } } while (1); scsi_ulto2b(ranges * 16 + 6, &buf[0]); scsi_ulto2b(ranges * 16, &buf[2]); scsi_unmap(&ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*byte2*/0, /*data_ptr*/ buf, /*dxfer_len*/ ranges * 16 + 8, /*sense_len*/SSD_FULL_SIZE, da_default_timeout * 1000); ccb->ccb_h.ccb_state = DA_CCB_DELETE; ccb->ccb_h.flags |= CAM_UNLOCKED; + cam_iosched_submit_trim(softc->cam_iosched); } static void da_delete_trim(struct cam_periph *periph, union ccb *ccb, struct bio *bp) { struct da_softc *softc = (struct da_softc *)periph->softc; struct bio *bp1; uint8_t *buf = softc->unmap_buf; uint64_t lastlba = (uint64_t)-1; uint64_t count; uint64_t lba; uint32_t lastcount = 0, c, requestcount; int ranges = 0, off, block_count; - softc->delete_running = 1; bzero(softc->unmap_buf, sizeof(softc->unmap_buf)); bp1 = bp; do { - bioq_remove(&softc->delete_queue, bp1); - if (bp1 != bp) + if (bp1 != bp)//XXX imp XXX bioq_insert_tail(&softc->delete_run_queue, bp1); lba = bp1->bio_pblkno; count = bp1->bio_bcount / softc->params.secsize; requestcount = count; /* Try to extend the previous range. */ if (lba == lastlba) { c = omin(count, ATA_DSM_RANGE_MAX - lastcount); lastcount += c; off = (ranges - 1) * 8; buf[off + 6] = lastcount & 0xff; buf[off + 7] = (lastcount >> 8) & 0xff; count -= c; lba += c; } while (count > 0) { c = omin(count, ATA_DSM_RANGE_MAX); off = ranges * 8; buf[off + 0] = lba & 0xff; buf[off + 1] = (lba >> 8) & 0xff; buf[off + 2] = (lba >> 16) & 0xff; buf[off + 3] = (lba >> 24) & 0xff; buf[off + 4] = (lba >> 32) & 0xff; buf[off + 5] = (lba >> 40) & 0xff; buf[off + 6] = c & 0xff; buf[off + 7] = (c >> 8) & 0xff; lba += c; ranges++; count -= c; lastcount = c; if (count != 0 && ranges == softc->trim_max_ranges) { xpt_print(periph->path, "%s issuing short delete %ld > %ld\n", da_delete_method_desc[softc->delete_method], requestcount, (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX); break; } } lastlba = lba; - bp1 = bioq_first(&softc->delete_queue); - if (bp1 == NULL || bp1->bio_bcount / softc->params.secsize > - (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX) + bp1 = cam_iosched_next_trim(softc->cam_iosched); + if (bp1 == NULL) break; + if (bp1->bio_bcount / softc->params.secsize > + (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX) { + cam_iosched_put_back_trim(softc->cam_iosched, bp1); + break; + } } while (1); block_count = (ranges + ATA_DSM_BLK_RANGES - 1) / ATA_DSM_BLK_RANGES; scsi_ata_trim(&ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, block_count, /*data_ptr*/buf, /*dxfer_len*/block_count * ATA_DSM_BLK_SIZE, /*sense_len*/SSD_FULL_SIZE, da_default_timeout * 1000); ccb->ccb_h.ccb_state = DA_CCB_DELETE; ccb->ccb_h.flags |= CAM_UNLOCKED; + cam_iosched_submit_trim(softc->cam_iosched); } /* * We calculate ws_max_blks here based off d_delmaxsize instead * of using softc->ws_max_blks as it is absolute max for the * device not the protocol max which may well be lower. */ static void da_delete_ws(struct cam_periph *periph, union ccb *ccb, struct bio *bp) { struct da_softc *softc; struct bio *bp1; uint64_t ws_max_blks; uint64_t lba; uint64_t count; /* forward compat with WS32 */ softc = (struct da_softc *)periph->softc; ws_max_blks = softc->disk->d_delmaxsize / softc->params.secsize; - softc->delete_running = 1; lba = bp->bio_pblkno; count = 0; bp1 = bp; do { - bioq_remove(&softc->delete_queue, bp1); - if (bp1 != bp) + if (bp1 != bp)//XXX imp XXX bioq_insert_tail(&softc->delete_run_queue, bp1); count += bp1->bio_bcount / softc->params.secsize; if (count > ws_max_blks) { xpt_print(periph->path, "%s issuing short delete %ld > %ld\n", da_delete_method_desc[softc->delete_method], count, ws_max_blks); count = omin(count, ws_max_blks); break; } - bp1 = bioq_first(&softc->delete_queue); - if (bp1 == NULL || lba + count != bp1->bio_pblkno || + bp1 = cam_iosched_next_trim(softc->cam_iosched); + if (bp1 == NULL) + break; + if (lba + count != bp1->bio_pblkno || count + bp1->bio_bcount / - softc->params.secsize > ws_max_blks) + softc->params.secsize > ws_max_blks) { + cam_iosched_put_back_trim(softc->cam_iosched, bp1); break; + } } while (1); scsi_write_same(&ccb->csio, /*retries*/da_retry_count, /*cbfcnp*/dadone, /*tag_action*/MSG_SIMPLE_Q_TAG, /*byte2*/softc->delete_method == DA_DELETE_ZERO ? 0 : SWS_UNMAP, softc->delete_method == DA_DELETE_WS16 ? 16 : 10, /*lba*/lba, /*block_count*/count, /*data_ptr*/ __DECONST(void *, zero_region), /*dxfer_len*/ softc->params.secsize, /*sense_len*/SSD_FULL_SIZE, da_default_timeout * 1000); ccb->ccb_h.ccb_state = DA_CCB_DELETE; ccb->ccb_h.flags |= CAM_UNLOCKED; + cam_iosched_submit_trim(softc->cam_iosched); } static int cmd6workaround(union ccb *ccb) { struct scsi_rw_6 cmd6; struct scsi_rw_10 *cmd10; struct da_softc *softc; u_int8_t *cdb; struct bio *bp; int frozen; cdb = ccb->csio.cdb_io.cdb_bytes; softc = (struct da_softc *)xpt_path_periph(ccb->ccb_h.path)->softc; if (ccb->ccb_h.ccb_state == DA_CCB_DELETE) { da_delete_methods old_method = softc->delete_method; /* * Typically there are two reasons for failure here * 1. Delete method was detected as supported but isn't * 2. Delete failed due to invalid params e.g. too big * * While we will attempt to choose an alternative delete method * this may result in short deletes if the existing delete * requests from geom are big for the new method choosen. * * This method assumes that the error which triggered this * will not retry the io otherwise a panic will occur */ dadeleteflag(softc, old_method, 0); dadeletemethodchoose(softc, DA_DELETE_DISABLE); if (softc->delete_method == DA_DELETE_DISABLE) xpt_print(ccb->ccb_h.path, "%s failed, disabling BIO_DELETE\n", da_delete_method_desc[old_method]); else xpt_print(ccb->ccb_h.path, "%s failed, switching to %s BIO_DELETE\n", da_delete_method_desc[old_method], da_delete_method_desc[softc->delete_method]); while ((bp = bioq_takefirst(&softc->delete_run_queue)) != NULL) - bioq_disksort(&softc->delete_queue, bp); - bioq_disksort(&softc->delete_queue, + cam_iosched_queue_work(softc->cam_iosched, bp); + cam_iosched_queue_work(softc->cam_iosched, (struct bio *)ccb->ccb_h.ccb_bp); ccb->ccb_h.ccb_bp = NULL; return (0); } /* Detect unsupported PREVENT ALLOW MEDIUM REMOVAL. */ if ((ccb->ccb_h.flags & CAM_CDB_POINTER) == 0 && (*cdb == PREVENT_ALLOW) && (softc->quirks & DA_Q_NO_PREVENT) == 0) { if (bootverbose) xpt_print(ccb->ccb_h.path, "PREVENT ALLOW MEDIUM REMOVAL not supported.\n"); softc->quirks |= DA_Q_NO_PREVENT; return (0); } /* Detect unsupported SYNCHRONIZE CACHE(10). */ if ((ccb->ccb_h.flags & CAM_CDB_POINTER) == 0 && (*cdb == SYNCHRONIZE_CACHE) && (softc->quirks & DA_Q_NO_SYNC_CACHE) == 0) { if (bootverbose) xpt_print(ccb->ccb_h.path, "SYNCHRONIZE CACHE(10) not supported.\n"); softc->quirks |= DA_Q_NO_SYNC_CACHE; softc->disk->d_flags &= ~DISKFLAG_CANFLUSHCACHE; return (0); } /* Translation only possible if CDB is an array and cmd is R/W6 */ if ((ccb->ccb_h.flags & CAM_CDB_POINTER) != 0 || (*cdb != READ_6 && *cdb != WRITE_6)) return 0; xpt_print(ccb->ccb_h.path, "READ(6)/WRITE(6) not supported, " "increasing minimum_cmd_size to 10.\n"); softc->minimum_cmd_size = 10; bcopy(cdb, &cmd6, sizeof(struct scsi_rw_6)); cmd10 = (struct scsi_rw_10 *)cdb; cmd10->opcode = (cmd6.opcode == READ_6) ? READ_10 : WRITE_10; cmd10->byte2 = 0; scsi_ulto4b(scsi_3btoul(cmd6.addr), cmd10->addr); cmd10->reserved = 0; scsi_ulto2b(cmd6.length, cmd10->length); cmd10->control = cmd6.control; ccb->csio.cdb_len = sizeof(*cmd10); /* Requeue request, unfreezing queue if necessary */ frozen = (ccb->ccb_h.status & CAM_DEV_QFRZN) != 0; ccb->ccb_h.status = CAM_REQUEUE_REQ; xpt_action(ccb); if (frozen) { cam_release_devq(ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } return (ERESTART); } static void dadone(struct cam_periph *periph, union ccb *done_ccb) { struct da_softc *softc; struct ccb_scsiio *csio; u_int32_t priority; da_ccb_state state; softc = (struct da_softc *)periph->softc; priority = done_ccb->ccb_h.pinfo.priority; CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("dadone\n")); csio = &done_ccb->csio; state = csio->ccb_h.ccb_state & DA_CCB_TYPE_MASK; switch (state) { case DA_CCB_BUFFER_IO: case DA_CCB_DELETE: { struct bio *bp, *bp1; cam_periph_lock(periph); bp = (struct bio *)done_ccb->ccb_h.ccb_bp; if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { int error; int sf; if ((csio->ccb_h.ccb_state & DA_CCB_RETRY_UA) != 0) sf = SF_RETRY_UA; else sf = 0; error = daerror(done_ccb, CAM_RETRY_SELTO, sf); if (error == ERESTART) { /* * A retry was scheduled, so * just return. */ cam_periph_unlock(periph); return; } bp = (struct bio *)done_ccb->ccb_h.ccb_bp; if (error != 0) { int queued_error; /* * return all queued I/O with EIO, so that * the client can retry these I/Os in the * proper order should it attempt to recover. */ queued_error = EIO; if (error == ENXIO && (softc->flags & DA_FLAG_PACK_INVALID)== 0) { /* * Catastrophic error. Mark our pack as * invalid. */ /* * XXX See if this is really a media * XXX change first? */ xpt_print(periph->path, "Invalidating pack\n"); softc->flags |= DA_FLAG_PACK_INVALID; +#ifdef CAM_IO_STATS + softc->invalidations++; +#endif queued_error = ENXIO; } - bioq_flush(&softc->bio_queue, NULL, + cam_iosched_flush(softc->cam_iosched, NULL, queued_error); if (bp != NULL) { bp->bio_error = error; bp->bio_resid = bp->bio_bcount; bp->bio_flags |= BIO_ERROR; } } else if (bp != NULL) { if (state == DA_CCB_DELETE) bp->bio_resid = 0; else bp->bio_resid = csio->resid; bp->bio_error = 0; if (bp->bio_resid != 0) bp->bio_flags |= BIO_ERROR; } if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } else if (bp != NULL) { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) panic("REQ_CMP with QFRZN"); if (state == DA_CCB_DELETE) bp->bio_resid = 0; else bp->bio_resid = csio->resid; if (csio->resid > 0) bp->bio_flags |= BIO_ERROR; if (softc->error_inject != 0) { bp->bio_error = softc->error_inject; bp->bio_resid = bp->bio_bcount; bp->bio_flags |= BIO_ERROR; softc->error_inject = 0; } } LIST_REMOVE(&done_ccb->ccb_h, periph_links.le); if (LIST_EMPTY(&softc->pending_ccbs)) softc->flags |= DA_FLAG_WAS_OTAG; + cam_iosched_bio_complete(softc->cam_iosched, bp, done_ccb); xpt_release_ccb(done_ccb); if (state == DA_CCB_DELETE) { TAILQ_HEAD(, bio) queue; TAILQ_INIT(&queue); TAILQ_CONCAT(&queue, &softc->delete_run_queue.queue, bio_queue); softc->delete_run_queue.insert_point = NULL; /* * Normally, the xpt_release_ccb() above would make sure * that when we have more work to do, that work would * get kicked off. However, we specifically keep * delete_running set to 0 before the call above to * allow other I/O to progress when many BIO_DELETE * requests are pushed down. We set delete_running to 0 * and call daschedule again so that we don't stall if * there are no other I/Os pending apart from BIO_DELETEs. */ - softc->delete_running = 0; + cam_iosched_trim_done(softc->cam_iosched); daschedule(periph); cam_periph_unlock(periph); while ((bp1 = TAILQ_FIRST(&queue)) != NULL) { TAILQ_REMOVE(&queue, bp1, bio_queue); bp1->bio_error = bp->bio_error; if (bp->bio_flags & BIO_ERROR) { bp1->bio_flags |= BIO_ERROR; bp1->bio_resid = bp1->bio_bcount; } else bp1->bio_resid = 0; biodone(bp1); } - } else + } else { + daschedule(periph); cam_periph_unlock(periph); + } if (bp != NULL) biodone(bp); return; } case DA_CCB_PROBE_RC: case DA_CCB_PROBE_RC16: { struct scsi_read_capacity_data *rdcap; struct scsi_read_capacity_data_long *rcaplong; char announce_buf[80]; int lbp; lbp = 0; rdcap = NULL; rcaplong = NULL; if (state == DA_CCB_PROBE_RC) rdcap =(struct scsi_read_capacity_data *)csio->data_ptr; else rcaplong = (struct scsi_read_capacity_data_long *) csio->data_ptr; if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { struct disk_params *dp; uint32_t block_size; uint64_t maxsector; u_int lalba; /* Lowest aligned LBA. */ if (state == DA_CCB_PROBE_RC) { block_size = scsi_4btoul(rdcap->length); maxsector = scsi_4btoul(rdcap->addr); lalba = 0; /* * According to SBC-2, if the standard 10 * byte READ CAPACITY command returns 2^32, * we should issue the 16 byte version of * the command, since the device in question * has more sectors than can be represented * with the short version of the command. */ if (maxsector == 0xffffffff) { free(rdcap, M_SCSIDA); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_RC16; xpt_schedule(periph, priority); return; } } else { block_size = scsi_4btoul(rcaplong->length); maxsector = scsi_8btou64(rcaplong->addr); lalba = scsi_2btoul(rcaplong->lalba_lbp); } /* * Because GEOM code just will panic us if we * give them an 'illegal' value we'll avoid that * here. */ if (block_size == 0) { block_size = 512; if (maxsector == 0) maxsector = -1; } if (block_size >= MAXPHYS) { xpt_print(periph->path, "unsupportable block size %ju\n", (uintmax_t) block_size); announce_buf[0] = '\0'; cam_periph_invalidate(periph); } else { /* * We pass rcaplong into dasetgeom(), * because it will only use it if it is * non-NULL. */ dasetgeom(periph, block_size, maxsector, rcaplong, sizeof(*rcaplong)); lbp = (lalba & SRC16_LBPME_A); dp = &softc->params; snprintf(announce_buf, sizeof(announce_buf), "%juMB (%ju %u byte sectors)", ((uintmax_t)dp->secsize * dp->sectors) / (1024 * 1024), (uintmax_t)dp->sectors, dp->secsize); } } else { int error; announce_buf[0] = '\0'; /* * Retry any UNIT ATTENTION type errors. They * are expected at boot. */ error = daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA|SF_NO_PRINT); if (error == ERESTART) { /* * A retry was scheuled, so * just return. */ return; } else if (error != 0) { int asc, ascq; int sense_key, error_code; int have_sense; cam_status status; struct ccb_getdev cgd; /* Don't wedge this device's queue */ status = done_ccb->ccb_h.status; if ((status & CAM_DEV_QFRZN) != 0) cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); xpt_setup_ccb(&cgd.ccb_h, done_ccb->ccb_h.path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); if (scsi_extract_sense_ccb(done_ccb, &error_code, &sense_key, &asc, &ascq)) have_sense = TRUE; else have_sense = FALSE; /* * If we tried READ CAPACITY(16) and failed, * fallback to READ CAPACITY(10). */ if ((state == DA_CCB_PROBE_RC16) && (softc->flags & DA_FLAG_CAN_RC16) && (((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INVALID) || ((have_sense) && (error_code == SSD_CURRENT_ERROR) && (sense_key == SSD_KEY_ILLEGAL_REQUEST)))) { softc->flags &= ~DA_FLAG_CAN_RC16; free(rdcap, M_SCSIDA); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_RC; xpt_schedule(periph, priority); return; } /* * Attach to anything that claims to be a * direct access or optical disk device, * as long as it doesn't return a "Logical * unit not supported" (0x25) error. */ if ((have_sense) && (asc != 0x25) && (error_code == SSD_CURRENT_ERROR)) { const char *sense_key_desc; const char *asc_desc; dasetgeom(periph, 512, -1, NULL, 0); scsi_sense_desc(sense_key, asc, ascq, &cgd.inq_data, &sense_key_desc, &asc_desc); snprintf(announce_buf, sizeof(announce_buf), "Attempt to query device " "size failed: %s, %s", sense_key_desc, asc_desc); } else { if (have_sense) scsi_sense_print( &done_ccb->csio); else { xpt_print(periph->path, "got CAM status %#x\n", done_ccb->ccb_h.status); } xpt_print(periph->path, "fatal error, " "failed to attach to device\n"); /* * Free up resources. */ cam_periph_invalidate(periph); } } } free(csio->data_ptr, M_SCSIDA); if (announce_buf[0] != '\0' && ((softc->flags & DA_FLAG_ANNOUNCED) == 0)) { /* * Create our sysctl variables, now that we know * we have successfully attached. */ /* increase the refcount */ if (cam_periph_acquire(periph) == CAM_REQ_CMP) { taskqueue_enqueue(taskqueue_thread, &softc->sysctl_task); xpt_announce_periph(periph, announce_buf); xpt_announce_quirks(periph, softc->quirks, DA_Q_BIT_STRING); } else { xpt_print(periph->path, "fatal error, " "could not acquire reference count\n"); } } /* We already probed the device. */ if (softc->flags & DA_FLAG_PROBED) { daprobedone(periph, done_ccb); return; } /* Ensure re-probe doesn't see old delete. */ softc->delete_available = 0; dadeleteflag(softc, DA_DELETE_ZERO, 1); if (lbp && (softc->quirks & DA_Q_NO_UNMAP) == 0) { /* * Based on older SBC-3 spec revisions * any of the UNMAP methods "may" be * available via LBP given this flag so * we flag all of them as availble and * then remove those which further * probes confirm aren't available * later. * * We could also check readcap(16) p_type * flag to exclude one or more invalid * write same (X) types here */ dadeleteflag(softc, DA_DELETE_WS16, 1); dadeleteflag(softc, DA_DELETE_WS10, 1); dadeleteflag(softc, DA_DELETE_UNMAP, 1); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_LBP; xpt_schedule(periph, priority); return; } xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_BDC; xpt_schedule(periph, priority); return; } case DA_CCB_PROBE_LBP: { struct scsi_vpd_logical_block_prov *lbp; lbp = (struct scsi_vpd_logical_block_prov *)csio->data_ptr; if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { /* * T10/1799-D Revision 31 states at least one of these * must be supported but we don't currently enforce this. */ dadeleteflag(softc, DA_DELETE_WS16, (lbp->flags & SVPD_LBP_WS16)); dadeleteflag(softc, DA_DELETE_WS10, (lbp->flags & SVPD_LBP_WS10)); dadeleteflag(softc, DA_DELETE_UNMAP, (lbp->flags & SVPD_LBP_UNMAP)); } else { int error; error = daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA|SF_NO_PRINT); if (error == ERESTART) return; else if (error != 0) { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { /* Don't wedge this device's queue */ cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } /* * Failure indicates we don't support any SBC-3 * delete methods with UNMAP */ } } free(lbp, M_SCSIDA); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_BLK_LIMITS; xpt_schedule(periph, priority); return; } case DA_CCB_PROBE_BLK_LIMITS: { struct scsi_vpd_block_limits *block_limits; block_limits = (struct scsi_vpd_block_limits *)csio->data_ptr; if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { uint32_t max_txfer_len = scsi_4btoul( block_limits->max_txfer_len); uint32_t max_unmap_lba_cnt = scsi_4btoul( block_limits->max_unmap_lba_cnt); uint32_t max_unmap_blk_cnt = scsi_4btoul( block_limits->max_unmap_blk_cnt); uint64_t ws_max_blks = scsi_8btou64( block_limits->max_write_same_length); if (max_txfer_len != 0) { softc->disk->d_maxsize = MIN(softc->maxio, (off_t)max_txfer_len * softc->params.secsize); } /* * We should already support UNMAP but we check lba * and block count to be sure */ if (max_unmap_lba_cnt != 0x00L && max_unmap_blk_cnt != 0x00L) { softc->unmap_max_lba = max_unmap_lba_cnt; softc->unmap_max_ranges = min(max_unmap_blk_cnt, UNMAP_MAX_RANGES); } else { /* * Unexpected UNMAP limits which means the * device doesn't actually support UNMAP */ dadeleteflag(softc, DA_DELETE_UNMAP, 0); } if (ws_max_blks != 0x00L) softc->ws_max_blks = ws_max_blks; } else { int error; error = daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA|SF_NO_PRINT); if (error == ERESTART) return; else if (error != 0) { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { /* Don't wedge this device's queue */ cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } /* * Failure here doesn't mean UNMAP is not * supported as this is an optional page. */ softc->unmap_max_lba = 1; softc->unmap_max_ranges = 1; } } free(block_limits, M_SCSIDA); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_BDC; xpt_schedule(periph, priority); return; } case DA_CCB_PROBE_BDC: { struct scsi_vpd_block_characteristics *bdc; bdc = (struct scsi_vpd_block_characteristics *)csio->data_ptr; if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { /* * Disable queue sorting for non-rotational media * by default. */ u_int16_t old_rate = softc->disk->d_rotation_rate; softc->disk->d_rotation_rate = scsi_2btoul(bdc->medium_rotation_rate); if (softc->disk->d_rotation_rate == SVPD_BDC_RATE_NON_ROTATING) { - softc->sort_io_queue = 0; + cam_iosched_set_sort_queue(softc->cam_iosched, 0); + softc->rotating = 0; } if (softc->disk->d_rotation_rate != old_rate) { disk_attr_changed(softc->disk, "GEOM::rotation_rate", M_NOWAIT); } } else { int error; error = daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA|SF_NO_PRINT); if (error == ERESTART) return; else if (error != 0) { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { /* Don't wedge this device's queue */ cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } } } free(bdc, M_SCSIDA); xpt_release_ccb(done_ccb); softc->state = DA_STATE_PROBE_ATA; xpt_schedule(periph, priority); return; } case DA_CCB_PROBE_ATA: { int i; struct ata_params *ata_params; int16_t *ptr; ata_params = (struct ata_params *)csio->data_ptr; ptr = (uint16_t *)ata_params; if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { uint16_t old_rate; for (i = 0; i < sizeof(*ata_params) / 2; i++) ptr[i] = le16toh(ptr[i]); if (ata_params->support_dsm & ATA_SUPPORT_DSM_TRIM && (softc->quirks & DA_Q_NO_UNMAP) == 0) { dadeleteflag(softc, DA_DELETE_ATA_TRIM, 1); if (ata_params->max_dsm_blocks != 0) softc->trim_max_ranges = min( softc->trim_max_ranges, ata_params->max_dsm_blocks * ATA_DSM_BLK_RANGES); } /* * Disable queue sorting for non-rotational media * by default. */ old_rate = softc->disk->d_rotation_rate; softc->disk->d_rotation_rate = ata_params->media_rotation_rate; if (softc->disk->d_rotation_rate == ATA_RATE_NON_ROTATING) { - softc->sort_io_queue = 0; + cam_iosched_set_sort_queue(softc->cam_iosched, 0); + softc->rotating = 0; } - if (softc->disk->d_rotation_rate != old_rate) { disk_attr_changed(softc->disk, "GEOM::rotation_rate", M_NOWAIT); } } else { int error; error = daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA|SF_NO_PRINT); if (error == ERESTART) return; else if (error != 0) { if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { /* Don't wedge this device's queue */ cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } } } free(ata_params, M_SCSIDA); daprobedone(periph, done_ccb); return; } case DA_CCB_DUMP: /* No-op. We're polling */ return; case DA_CCB_TUR: { if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { if (daerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA | SF_NO_RECOVERY | SF_NO_PRINT) == ERESTART) return; if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(done_ccb->ccb_h.path, /*relsim_flags*/0, /*reduction*/0, /*timeout*/0, /*getcount_only*/0); } xpt_release_ccb(done_ccb); cam_periph_release_locked(periph); return; } default: break; } xpt_release_ccb(done_ccb); } static void dareprobe(struct cam_periph *periph) { struct da_softc *softc; cam_status status; softc = (struct da_softc *)periph->softc; /* Probe in progress; don't interfere. */ if (softc->state != DA_STATE_NORMAL) return; status = cam_periph_acquire(periph); KASSERT(status == CAM_REQ_CMP, ("dareprobe: cam_periph_acquire failed")); if (softc->flags & DA_FLAG_CAN_RC16) softc->state = DA_STATE_PROBE_RC16; else softc->state = DA_STATE_PROBE_RC; xpt_schedule(periph, CAM_PRIORITY_DEV); } static int daerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags) { struct da_softc *softc; struct cam_periph *periph; int error, error_code, sense_key, asc, ascq; periph = xpt_path_periph(ccb->ccb_h.path); softc = (struct da_softc *)periph->softc; /* * Automatically detect devices that do not support * READ(6)/WRITE(6) and upgrade to using 10 byte cdbs. */ error = 0; if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INVALID) { error = cmd6workaround(ccb); } else if (scsi_extract_sense_ccb(ccb, &error_code, &sense_key, &asc, &ascq)) { if (sense_key == SSD_KEY_ILLEGAL_REQUEST) error = cmd6workaround(ccb); /* * If the target replied with CAPACITY DATA HAS CHANGED UA, * query the capacity and notify upper layers. */ else if (sense_key == SSD_KEY_UNIT_ATTENTION && asc == 0x2A && ascq == 0x09) { xpt_print(periph->path, "Capacity data has changed\n"); softc->flags &= ~DA_FLAG_PROBED; dareprobe(periph); sense_flags |= SF_NO_PRINT; } else if (sense_key == SSD_KEY_UNIT_ATTENTION && asc == 0x28 && ascq == 0x00) { softc->flags &= ~DA_FLAG_PROBED; disk_media_changed(softc->disk, M_NOWAIT); } else if (sense_key == SSD_KEY_UNIT_ATTENTION && asc == 0x3F && ascq == 0x03) { xpt_print(periph->path, "INQUIRY data has changed\n"); softc->flags &= ~DA_FLAG_PROBED; dareprobe(periph); sense_flags |= SF_NO_PRINT; } else if (sense_key == SSD_KEY_NOT_READY && asc == 0x3a && (softc->flags & DA_FLAG_PACK_INVALID) == 0) { softc->flags |= DA_FLAG_PACK_INVALID; disk_media_gone(softc->disk, M_NOWAIT); } } if (error == ERESTART) return (ERESTART); + switch (ccb->ccb_h.status & CAM_STATUS_MASK) { + case CAM_CMD_TIMEOUT: +#ifdef CAM_IO_STATS + softc->timeouts++; +#endif + break; + case CAM_REQ_ABORTED: + case CAM_REQ_CMP_ERR: + case CAM_REQ_TERMIO: + case CAM_UNREC_HBA_ERROR: + case CAM_DATA_RUN_ERR: +#ifdef CAM_IO_STATS + softc->errors++; +#endif + break; + default: + break; + } + /* * XXX * Until we have a better way of doing pack validation, * don't treat UAs as errors. */ sense_flags |= SF_RETRY_UA; if (softc->quirks & DA_Q_RETRY_BUSY) sense_flags |= SF_RETRY_BUSY; return(cam_periph_error(ccb, cam_flags, sense_flags, &softc->saved_ccb)); } static void damediapoll(void *arg) { struct cam_periph *periph = arg; struct da_softc *softc = periph->softc; - if (!softc->tur && LIST_EMPTY(&softc->pending_ccbs)) { + if (!cam_iosched_has_work_flags(softc->cam_iosched, DA_WORK_TUR) && + LIST_EMPTY(&softc->pending_ccbs)) { if (cam_periph_acquire(periph) == CAM_REQ_CMP) { - softc->tur = 1; + cam_iosched_set_work_flags(softc->cam_iosched, DA_WORK_TUR); daschedule(periph); } } /* Queue us up again */ if (da_poll_period != 0) callout_schedule(&softc->mediapoll_c, da_poll_period * hz); } static void daprevent(struct cam_periph *periph, int action) { struct da_softc *softc; union ccb *ccb; int error; softc = (struct da_softc *)periph->softc; if (((action == PR_ALLOW) && (softc->flags & DA_FLAG_PACK_LOCKED) == 0) || ((action == PR_PREVENT) && (softc->flags & DA_FLAG_PACK_LOCKED) != 0)) { return; } ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); scsi_prevent(&ccb->csio, /*retries*/1, /*cbcfp*/dadone, MSG_SIMPLE_Q_TAG, action, SSD_FULL_SIZE, 5000); error = cam_periph_runccb(ccb, daerror, CAM_RETRY_SELTO, SF_RETRY_UA | SF_NO_PRINT, softc->disk->d_devstat); if (error == 0) { if (action == PR_ALLOW) softc->flags &= ~DA_FLAG_PACK_LOCKED; else softc->flags |= DA_FLAG_PACK_LOCKED; } xpt_release_ccb(ccb); } static void dasetgeom(struct cam_periph *periph, uint32_t block_len, uint64_t maxsector, struct scsi_read_capacity_data_long *rcaplong, size_t rcap_len) { struct ccb_calc_geometry ccg; struct da_softc *softc; struct disk_params *dp; u_int lbppbe, lalba; int error; softc = (struct da_softc *)periph->softc; dp = &softc->params; dp->secsize = block_len; dp->sectors = maxsector + 1; if (rcaplong != NULL) { lbppbe = rcaplong->prot_lbppbe & SRC16_LBPPBE; lalba = scsi_2btoul(rcaplong->lalba_lbp); lalba &= SRC16_LALBA_A; } else { lbppbe = 0; lalba = 0; } if (lbppbe > 0) { dp->stripesize = block_len << lbppbe; dp->stripeoffset = (dp->stripesize - block_len * lalba) % dp->stripesize; } else if (softc->quirks & DA_Q_4K) { dp->stripesize = 4096; dp->stripeoffset = 0; } else { dp->stripesize = 0; dp->stripeoffset = 0; } /* * Have the controller provide us with a geometry * for this disk. The only time the geometry * matters is when we boot and the controller * is the only one knowledgeable enough to come * up with something that will make this a bootable * device. */ xpt_setup_ccb(&ccg.ccb_h, periph->path, CAM_PRIORITY_NORMAL); ccg.ccb_h.func_code = XPT_CALC_GEOMETRY; ccg.block_size = dp->secsize; ccg.volume_size = dp->sectors; ccg.heads = 0; ccg.secs_per_track = 0; ccg.cylinders = 0; xpt_action((union ccb*)&ccg); if ((ccg.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { /* * We don't know what went wrong here- but just pick * a geometry so we don't have nasty things like divide * by zero. */ dp->heads = 255; dp->secs_per_track = 255; dp->cylinders = dp->sectors / (255 * 255); if (dp->cylinders == 0) { dp->cylinders = 1; } } else { dp->heads = ccg.heads; dp->secs_per_track = ccg.secs_per_track; dp->cylinders = ccg.cylinders; } /* * If the user supplied a read capacity buffer, and if it is * different than the previous buffer, update the data in the EDT. * If it's the same, we don't bother. This avoids sending an * update every time someone opens this device. */ if ((rcaplong != NULL) && (bcmp(rcaplong, &softc->rcaplong, min(sizeof(softc->rcaplong), rcap_len)) != 0)) { struct ccb_dev_advinfo cdai; xpt_setup_ccb(&cdai.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cdai.ccb_h.func_code = XPT_DEV_ADVINFO; cdai.buftype = CDAI_TYPE_RCAPLONG; cdai.flags = CDAI_FLAG_STORE; cdai.bufsiz = rcap_len; cdai.buf = (uint8_t *)rcaplong; xpt_action((union ccb *)&cdai); if ((cdai.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(cdai.ccb_h.path, 0, 0, 0, FALSE); if (cdai.ccb_h.status != CAM_REQ_CMP) { xpt_print(periph->path, "%s: failed to set read " "capacity advinfo\n", __func__); /* Use cam_error_print() to decode the status */ cam_error_print((union ccb *)&cdai, CAM_ESF_CAM_STATUS, CAM_EPF_ALL); } else { bcopy(rcaplong, &softc->rcaplong, min(sizeof(softc->rcaplong), rcap_len)); } } softc->disk->d_sectorsize = softc->params.secsize; softc->disk->d_mediasize = softc->params.secsize * (off_t)softc->params.sectors; softc->disk->d_stripesize = softc->params.stripesize; softc->disk->d_stripeoffset = softc->params.stripeoffset; /* XXX: these are not actually "firmware" values, so they may be wrong */ softc->disk->d_fwsectors = softc->params.secs_per_track; softc->disk->d_fwheads = softc->params.heads; softc->disk->d_devstat->block_size = softc->params.secsize; softc->disk->d_devstat->flags &= ~DEVSTAT_BS_UNAVAILABLE; error = disk_resize(softc->disk, M_NOWAIT); if (error != 0) xpt_print(periph->path, "disk_resize(9) failed, error = %d\n", error); } static void dasendorderedtag(void *arg) { struct da_softc *softc = arg; if (da_send_ordered) { if (!LIST_EMPTY(&softc->pending_ccbs)) { if ((softc->flags & DA_FLAG_WAS_OTAG) == 0) softc->flags |= DA_FLAG_NEED_OTAG; softc->flags &= ~DA_FLAG_WAS_OTAG; } } /* Queue us up again */ callout_reset(&softc->sendordered_c, (da_default_timeout * hz) / DA_ORDEREDTAG_INTERVAL, dasendorderedtag, softc); } /* * Step through all DA peripheral drivers, and if the device is still open, * sync the disk cache to physical media. */ static void dashutdown(void * arg, int howto) { struct cam_periph *periph; struct da_softc *softc; union ccb *ccb; int error; CAM_PERIPH_FOREACH(periph, &dadriver) { softc = (struct da_softc *)periph->softc; if (SCHEDULER_STOPPED()) { /* If we paniced with the lock held, do not recurse. */ if (!cam_periph_owned(periph) && (softc->flags & DA_FLAG_OPEN)) { dadump(softc->disk, NULL, 0, 0, 0); } continue; } cam_periph_lock(periph); /* * We only sync the cache if the drive is still open, and * if the drive is capable of it.. */ if (((softc->flags & DA_FLAG_OPEN) == 0) || (softc->quirks & DA_Q_NO_SYNC_CACHE)) { cam_periph_unlock(periph); continue; } ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); scsi_synchronize_cache(&ccb->csio, /*retries*/0, /*cbfcnp*/dadone, MSG_SIMPLE_Q_TAG, /*begin_lba*/0, /* whole disk */ /*lb_count*/0, SSD_FULL_SIZE, 60 * 60 * 1000); error = cam_periph_runccb(ccb, daerror, /*cam_flags*/0, /*sense_flags*/ SF_NO_RECOVERY | SF_NO_RETRY | SF_QUIET_IR, softc->disk->d_devstat); if (error != 0) xpt_print(periph->path, "Synchronize cache failed\n"); xpt_release_ccb(ccb); cam_periph_unlock(periph); } } #else /* !_KERNEL */ /* * XXX These are only left out of the kernel build to silence warnings. If, * for some reason these functions are used in the kernel, the ifdefs should * be moved so they are included both in the kernel and userland. */ void scsi_format_unit(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int8_t tag_action, u_int8_t byte2, u_int16_t ileave, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int32_t timeout) { struct scsi_format_unit *scsi_cmd; scsi_cmd = (struct scsi_format_unit *)&csio->cdb_io.cdb_bytes; scsi_cmd->opcode = FORMAT_UNIT; scsi_cmd->byte2 = byte2; scsi_ulto2b(ileave, scsi_cmd->interleave); cam_fill_csio(csio, retries, cbfcnp, /*flags*/ (dxfer_len > 0) ? CAM_DIR_OUT : CAM_DIR_NONE, tag_action, data_ptr, dxfer_len, sense_len, sizeof(*scsi_cmd), timeout); } void scsi_read_defects(struct ccb_scsiio *csio, uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t list_format, uint32_t addr_desc_index, uint8_t *data_ptr, uint32_t dxfer_len, int minimum_cmd_size, uint8_t sense_len, uint32_t timeout) { uint8_t cdb_len; /* * These conditions allow using the 10 byte command. Otherwise we * need to use the 12 byte command. */ if ((minimum_cmd_size <= 10) && (addr_desc_index == 0) && (dxfer_len <= SRDD10_MAX_LENGTH)) { struct scsi_read_defect_data_10 *cdb10; cdb10 = (struct scsi_read_defect_data_10 *) &csio->cdb_io.cdb_bytes; cdb_len = sizeof(*cdb10); bzero(cdb10, cdb_len); cdb10->opcode = READ_DEFECT_DATA_10; cdb10->format = list_format; scsi_ulto2b(dxfer_len, cdb10->alloc_length); } else { struct scsi_read_defect_data_12 *cdb12; cdb12 = (struct scsi_read_defect_data_12 *) &csio->cdb_io.cdb_bytes; cdb_len = sizeof(*cdb12); bzero(cdb12, cdb_len); cdb12->opcode = READ_DEFECT_DATA_12; cdb12->format = list_format; scsi_ulto4b(dxfer_len, cdb12->alloc_length); scsi_ulto4b(addr_desc_index, cdb12->address_descriptor_index); } cam_fill_csio(csio, retries, cbfcnp, /*flags*/ CAM_DIR_IN, tag_action, data_ptr, dxfer_len, sense_len, cdb_len, timeout); } void scsi_sanitize(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int8_t tag_action, u_int8_t byte2, u_int16_t control, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int32_t timeout) { struct scsi_sanitize *scsi_cmd; scsi_cmd = (struct scsi_sanitize *)&csio->cdb_io.cdb_bytes; scsi_cmd->opcode = SANITIZE; scsi_cmd->byte2 = byte2; scsi_cmd->control = control; scsi_ulto2b(dxfer_len, scsi_cmd->length); cam_fill_csio(csio, retries, cbfcnp, /*flags*/ (dxfer_len > 0) ? CAM_DIR_OUT : CAM_DIR_NONE, tag_action, data_ptr, dxfer_len, sense_len, sizeof(*scsi_cmd), timeout); } #endif /* _KERNEL */ Index: head/sys/conf/files =================================================================== --- head/sys/conf/files (revision 298001) +++ head/sys/conf/files (revision 298002) @@ -1,4249 +1,4250 @@ # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # acpi_quirks.h optional acpi \ dependency "$S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ compile-with "${AWK} -f $S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ no-obj no-implicit-rule before-depend \ clean "acpi_quirks.h" # # The 'fdt_dtb_file' target covers an actual DTB file name, which is derived # from the specified source (DTS) file: .dts -> .dtb # fdt_dtb_file optional fdt fdt_dtb_static \ compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtb.sh $S ${FDT_DTS_FILE} ${.CURDIR}'" \ no-obj no-implicit-rule before-depend \ clean "${FDT_DTS_FILE:R}.dtb" fdt_static_dtb.h optional fdt fdt_dtb_static \ compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtbh.sh ${FDT_DTS_FILE} ${.CURDIR}'" \ dependency "fdt_dtb_file" \ no-obj no-implicit-rule before-depend \ clean "fdt_static_dtb.h" feeder_eq_gen.h optional sound \ dependency "$S/tools/sound/feeder_eq_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > feeder_eq_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_eq_gen.h" feeder_rate_gen.h optional sound \ dependency "$S/tools/sound/feeder_rate_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_rate_mkfilter.awk -- ${FEEDER_RATE_PRESETS} > feeder_rate_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_rate_gen.h" snd_fxdiv_gen.h optional sound \ dependency "$S/tools/sound/snd_fxdiv_gen.awk" \ compile-with "${AWK} -f $S/tools/sound/snd_fxdiv_gen.awk -- > snd_fxdiv_gen.h" \ no-obj no-implicit-rule before-depend \ clean "snd_fxdiv_gen.h" miidevs.h optional miibus | mii \ dependency "$S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ compile-with "${AWK} -f $S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ no-obj no-implicit-rule before-depend \ clean "miidevs.h" pccarddevs.h standard \ dependency "$S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ compile-with "${AWK} -f $S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ no-obj no-implicit-rule before-depend \ clean "pccarddevs.h" kbdmuxmap.h optional kbdmux_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${KBDMUX_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > kbdmuxmap.h" \ no-obj no-implicit-rule before-depend \ clean "kbdmuxmap.h" teken_state.h optional sc | vt \ dependency "$S/teken/gensequences $S/teken/sequences" \ compile-with "${AWK} -f $S/teken/gensequences $S/teken/sequences > teken_state.h" \ no-obj no-implicit-rule before-depend \ clean "teken_state.h" usbdevs.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -h" \ no-obj no-implicit-rule before-depend \ clean "usbdevs.h" usbdevs_data.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -d" \ no-obj no-implicit-rule before-depend \ clean "usbdevs_data.h" cam/cam.c optional scbus cam/cam_compat.c optional scbus +cam/cam_iosched.c optional scbus cam/cam_periph.c optional scbus cam/cam_queue.c optional scbus cam/cam_sim.c optional scbus cam/cam_xpt.c optional scbus cam/ata/ata_all.c optional scbus cam/ata/ata_xpt.c optional scbus cam/ata/ata_pmp.c optional scbus cam/scsi/scsi_xpt.c optional scbus cam/scsi/scsi_all.c optional scbus cam/scsi/scsi_cd.c optional cd cam/scsi/scsi_ch.c optional ch cam/ata/ata_da.c optional ada | da cam/ctl/ctl.c optional ctl cam/ctl/ctl_backend.c optional ctl cam/ctl/ctl_backend_block.c optional ctl cam/ctl/ctl_backend_ramdisk.c optional ctl cam/ctl/ctl_cmd_table.c optional ctl cam/ctl/ctl_frontend.c optional ctl cam/ctl/ctl_frontend_cam_sim.c optional ctl cam/ctl/ctl_frontend_ioctl.c optional ctl cam/ctl/ctl_frontend_iscsi.c optional ctl cam/ctl/ctl_ha.c optional ctl cam/ctl/ctl_scsi_all.c optional ctl cam/ctl/ctl_tpc.c optional ctl cam/ctl/ctl_tpc_local.c optional ctl cam/ctl/ctl_error.c optional ctl cam/ctl/ctl_util.c optional ctl cam/ctl/scsi_ctl.c optional ctl cam/scsi/scsi_da.c optional da cam/scsi/scsi_low.c optional ct | ncv | nsp | stg cam/scsi/scsi_pass.c optional pass cam/scsi/scsi_pt.c optional pt cam/scsi/scsi_sa.c optional sa cam/scsi/scsi_enc.c optional ses cam/scsi/scsi_enc_ses.c optional ses cam/scsi/scsi_enc_safte.c optional ses cam/scsi/scsi_sg.c optional sg cam/scsi/scsi_targ_bh.c optional targbh cam/scsi/scsi_target.c optional targ cam/scsi/smp_all.c optional scbus # shared between zfs and dtrace cddl/compat/opensolaris/kern/opensolaris.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_cmn_err.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_kmem.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_misc.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_sunddi.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_taskq.c optional zfs | dtrace compile-with "${CDDL_C}" # zfs specific cddl/compat/opensolaris/kern/opensolaris_acl.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_dtrace.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kobj.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kstat.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_lookup.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_policy.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_string.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_sysevent.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_uio.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vfs.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vm.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_zone.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/acl/acl_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/avl/avl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_fnvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair_alloc_fixed.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/unicode/u8_textprep.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfeature_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_comutil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_fletcher.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_ioctl_compat.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_namecheck.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zpool_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zprop_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/gfs.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/vnode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/blkptr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bplist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bpobj.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bptree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bqueue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt_zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_diff.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_object.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_traverse.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c optional zfs compile-with "${ZFS_C}" \ warning "kernel contains CDDL licensed ZFS filesystem" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_bookmark.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deadlist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_destroy.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_userhold.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_synctask.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/gzip.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lz4.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lzjb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/multilist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/refcount.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/rrwlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sha256.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_config.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_errlog.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_history.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_reftree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/txg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/uberblock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/unique.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_cache.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_file.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_mirror.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_missing.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_raidz.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_root.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_leaf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_micro.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfeature.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_acl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_byteswap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_debug.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fuid.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_log.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_onexit.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_replay.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_rlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_checksum.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_compress.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_inject.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zle.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zrlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/callb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/list.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/nvpair_alloc_system.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/adler32.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/deflate.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inffast.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inflate.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inftrees.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/opensolaris_crc32.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/trees.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod_subr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zutil.c optional zfs compile-with "${ZFS_C}" # dtrace specific cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c optional dtrace compile-with "${DTRACE_C}" \ warning "kernel contains CDDL licensed DTRACE" cddl/dev/dtmalloc/dtmalloc.c optional dtmalloc | dtraceall compile-with "${CDDL_C}" cddl/dev/profile/profile.c optional dtrace_profile | dtraceall compile-with "${CDDL_C}" cddl/dev/sdt/sdt.c optional dtrace_sdt | dtraceall compile-with "${CDDL_C}" cddl/dev/fbt/fbt.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/systrace/systrace.c optional dtrace_systrace | dtraceall compile-with "${CDDL_C}" cddl/dev/prototype.c optional dtrace_prototype | dtraceall compile-with "${CDDL_C}" fs/nfsclient/nfs_clkdtrace.c optional dtnfscl nfscl | dtraceall nfscl compile-with "${CDDL_C}" compat/cloudabi/cloudabi_clock.c optional compat_cloudabi64 compat/cloudabi/cloudabi_errno.c optional compat_cloudabi64 compat/cloudabi/cloudabi_fd.c optional compat_cloudabi64 compat/cloudabi/cloudabi_file.c optional compat_cloudabi64 compat/cloudabi/cloudabi_futex.c optional compat_cloudabi64 compat/cloudabi/cloudabi_mem.c optional compat_cloudabi64 compat/cloudabi/cloudabi_proc.c optional compat_cloudabi64 compat/cloudabi/cloudabi_random.c optional compat_cloudabi64 compat/cloudabi/cloudabi_sock.c optional compat_cloudabi64 compat/cloudabi/cloudabi_thread.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_fd.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_module.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_poll.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sock.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_syscalls.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sysent.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_thread.c optional compat_cloudabi64 compat/freebsd32/freebsd32_capability.c optional compat_freebsd32 compat/freebsd32/freebsd32_ioctl.c optional compat_freebsd32 compat/freebsd32/freebsd32_misc.c optional compat_freebsd32 compat/freebsd32/freebsd32_syscalls.c optional compat_freebsd32 compat/freebsd32/freebsd32_sysent.c optional compat_freebsd32 contrib/dev/acpica/common/ahids.c optional acpi acpi_debug contrib/dev/acpica/common/ahuuids.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbcmds.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbconvert.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbdisply.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbexec.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbfileio.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbhistry.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbinput.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbmethod.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbnames.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbobject.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbstats.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbtest.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbutils.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbxface.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmbuffer.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmcstyle.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmdeferred.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmnames.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmopcode.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrc.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl2.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcs.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmutils.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmwalk.c optional acpi acpi_debug contrib/dev/acpica/components/dispatcher/dsargs.c optional acpi contrib/dev/acpica/components/dispatcher/dscontrol.c optional acpi contrib/dev/acpica/components/dispatcher/dsdebug.c optional acpi contrib/dev/acpica/components/dispatcher/dsfield.c optional acpi contrib/dev/acpica/components/dispatcher/dsinit.c optional acpi contrib/dev/acpica/components/dispatcher/dsmethod.c optional acpi contrib/dev/acpica/components/dispatcher/dsmthdat.c optional acpi contrib/dev/acpica/components/dispatcher/dsobject.c optional acpi contrib/dev/acpica/components/dispatcher/dsopcode.c optional acpi contrib/dev/acpica/components/dispatcher/dsutils.c optional acpi contrib/dev/acpica/components/dispatcher/dswexec.c optional acpi contrib/dev/acpica/components/dispatcher/dswload.c optional acpi contrib/dev/acpica/components/dispatcher/dswload2.c optional acpi contrib/dev/acpica/components/dispatcher/dswscope.c optional acpi contrib/dev/acpica/components/dispatcher/dswstate.c optional acpi contrib/dev/acpica/components/events/evevent.c optional acpi contrib/dev/acpica/components/events/evglock.c optional acpi contrib/dev/acpica/components/events/evgpe.c optional acpi contrib/dev/acpica/components/events/evgpeblk.c optional acpi contrib/dev/acpica/components/events/evgpeinit.c optional acpi contrib/dev/acpica/components/events/evgpeutil.c optional acpi contrib/dev/acpica/components/events/evhandler.c optional acpi contrib/dev/acpica/components/events/evmisc.c optional acpi contrib/dev/acpica/components/events/evregion.c optional acpi contrib/dev/acpica/components/events/evrgnini.c optional acpi contrib/dev/acpica/components/events/evsci.c optional acpi contrib/dev/acpica/components/events/evxface.c optional acpi contrib/dev/acpica/components/events/evxfevnt.c optional acpi contrib/dev/acpica/components/events/evxfgpe.c optional acpi contrib/dev/acpica/components/events/evxfregn.c optional acpi contrib/dev/acpica/components/executer/exconfig.c optional acpi contrib/dev/acpica/components/executer/exconvrt.c optional acpi contrib/dev/acpica/components/executer/excreate.c optional acpi contrib/dev/acpica/components/executer/exdebug.c optional acpi contrib/dev/acpica/components/executer/exdump.c optional acpi contrib/dev/acpica/components/executer/exfield.c optional acpi contrib/dev/acpica/components/executer/exfldio.c optional acpi contrib/dev/acpica/components/executer/exmisc.c optional acpi contrib/dev/acpica/components/executer/exmutex.c optional acpi contrib/dev/acpica/components/executer/exnames.c optional acpi contrib/dev/acpica/components/executer/exoparg1.c optional acpi contrib/dev/acpica/components/executer/exoparg2.c optional acpi contrib/dev/acpica/components/executer/exoparg3.c optional acpi contrib/dev/acpica/components/executer/exoparg6.c optional acpi contrib/dev/acpica/components/executer/exprep.c optional acpi contrib/dev/acpica/components/executer/exregion.c optional acpi contrib/dev/acpica/components/executer/exresnte.c optional acpi contrib/dev/acpica/components/executer/exresolv.c optional acpi contrib/dev/acpica/components/executer/exresop.c optional acpi contrib/dev/acpica/components/executer/exstore.c optional acpi contrib/dev/acpica/components/executer/exstoren.c optional acpi contrib/dev/acpica/components/executer/exstorob.c optional acpi contrib/dev/acpica/components/executer/exsystem.c optional acpi contrib/dev/acpica/components/executer/exutils.c optional acpi contrib/dev/acpica/components/hardware/hwacpi.c optional acpi contrib/dev/acpica/components/hardware/hwesleep.c optional acpi contrib/dev/acpica/components/hardware/hwgpe.c optional acpi contrib/dev/acpica/components/hardware/hwpci.c optional acpi contrib/dev/acpica/components/hardware/hwregs.c optional acpi contrib/dev/acpica/components/hardware/hwsleep.c optional acpi contrib/dev/acpica/components/hardware/hwtimer.c optional acpi contrib/dev/acpica/components/hardware/hwvalid.c optional acpi contrib/dev/acpica/components/hardware/hwxface.c optional acpi contrib/dev/acpica/components/hardware/hwxfsleep.c optional acpi contrib/dev/acpica/components/namespace/nsaccess.c optional acpi contrib/dev/acpica/components/namespace/nsalloc.c optional acpi contrib/dev/acpica/components/namespace/nsarguments.c optional acpi contrib/dev/acpica/components/namespace/nsconvert.c optional acpi contrib/dev/acpica/components/namespace/nsdump.c optional acpi contrib/dev/acpica/components/namespace/nseval.c optional acpi contrib/dev/acpica/components/namespace/nsinit.c optional acpi contrib/dev/acpica/components/namespace/nsload.c optional acpi contrib/dev/acpica/components/namespace/nsnames.c optional acpi contrib/dev/acpica/components/namespace/nsobject.c optional acpi contrib/dev/acpica/components/namespace/nsparse.c optional acpi contrib/dev/acpica/components/namespace/nspredef.c optional acpi contrib/dev/acpica/components/namespace/nsprepkg.c optional acpi contrib/dev/acpica/components/namespace/nsrepair.c optional acpi contrib/dev/acpica/components/namespace/nsrepair2.c optional acpi contrib/dev/acpica/components/namespace/nssearch.c optional acpi contrib/dev/acpica/components/namespace/nsutils.c optional acpi contrib/dev/acpica/components/namespace/nswalk.c optional acpi contrib/dev/acpica/components/namespace/nsxfeval.c optional acpi contrib/dev/acpica/components/namespace/nsxfname.c optional acpi contrib/dev/acpica/components/namespace/nsxfobj.c optional acpi contrib/dev/acpica/components/parser/psargs.c optional acpi contrib/dev/acpica/components/parser/psloop.c optional acpi contrib/dev/acpica/components/parser/psobject.c optional acpi contrib/dev/acpica/components/parser/psopcode.c optional acpi contrib/dev/acpica/components/parser/psopinfo.c optional acpi contrib/dev/acpica/components/parser/psparse.c optional acpi contrib/dev/acpica/components/parser/psscope.c optional acpi contrib/dev/acpica/components/parser/pstree.c optional acpi contrib/dev/acpica/components/parser/psutils.c optional acpi contrib/dev/acpica/components/parser/pswalk.c optional acpi contrib/dev/acpica/components/parser/psxface.c optional acpi contrib/dev/acpica/components/resources/rsaddr.c optional acpi contrib/dev/acpica/components/resources/rscalc.c optional acpi contrib/dev/acpica/components/resources/rscreate.c optional acpi contrib/dev/acpica/components/resources/rsdump.c optional acpi acpi_debug contrib/dev/acpica/components/resources/rsdumpinfo.c optional acpi contrib/dev/acpica/components/resources/rsinfo.c optional acpi contrib/dev/acpica/components/resources/rsio.c optional acpi contrib/dev/acpica/components/resources/rsirq.c optional acpi contrib/dev/acpica/components/resources/rslist.c optional acpi contrib/dev/acpica/components/resources/rsmemory.c optional acpi contrib/dev/acpica/components/resources/rsmisc.c optional acpi contrib/dev/acpica/components/resources/rsserial.c optional acpi contrib/dev/acpica/components/resources/rsutils.c optional acpi contrib/dev/acpica/components/resources/rsxface.c optional acpi contrib/dev/acpica/components/tables/tbdata.c optional acpi contrib/dev/acpica/components/tables/tbfadt.c optional acpi contrib/dev/acpica/components/tables/tbfind.c optional acpi contrib/dev/acpica/components/tables/tbinstal.c optional acpi contrib/dev/acpica/components/tables/tbprint.c optional acpi contrib/dev/acpica/components/tables/tbutils.c optional acpi contrib/dev/acpica/components/tables/tbxface.c optional acpi contrib/dev/acpica/components/tables/tbxfload.c optional acpi contrib/dev/acpica/components/tables/tbxfroot.c optional acpi contrib/dev/acpica/components/utilities/utaddress.c optional acpi contrib/dev/acpica/components/utilities/utalloc.c optional acpi contrib/dev/acpica/components/utilities/utbuffer.c optional acpi contrib/dev/acpica/components/utilities/utcache.c optional acpi contrib/dev/acpica/components/utilities/utcopy.c optional acpi contrib/dev/acpica/components/utilities/utdebug.c optional acpi contrib/dev/acpica/components/utilities/utdecode.c optional acpi contrib/dev/acpica/components/utilities/utdelete.c optional acpi contrib/dev/acpica/components/utilities/uterror.c optional acpi contrib/dev/acpica/components/utilities/uteval.c optional acpi contrib/dev/acpica/components/utilities/utexcep.c optional acpi contrib/dev/acpica/components/utilities/utglobal.c optional acpi contrib/dev/acpica/components/utilities/uthex.c optional acpi contrib/dev/acpica/components/utilities/utids.c optional acpi contrib/dev/acpica/components/utilities/utinit.c optional acpi contrib/dev/acpica/components/utilities/utlock.c optional acpi contrib/dev/acpica/components/utilities/utmath.c optional acpi contrib/dev/acpica/components/utilities/utmisc.c optional acpi contrib/dev/acpica/components/utilities/utmutex.c optional acpi contrib/dev/acpica/components/utilities/utnonansi.c optional acpi contrib/dev/acpica/components/utilities/utobject.c optional acpi contrib/dev/acpica/components/utilities/utosi.c optional acpi contrib/dev/acpica/components/utilities/utownerid.c optional acpi contrib/dev/acpica/components/utilities/utpredef.c optional acpi contrib/dev/acpica/components/utilities/utresrc.c optional acpi contrib/dev/acpica/components/utilities/utstate.c optional acpi contrib/dev/acpica/components/utilities/utstring.c optional acpi contrib/dev/acpica/components/utilities/utuuid.c optional acpi acpi_debug contrib/dev/acpica/components/utilities/utxface.c optional acpi contrib/dev/acpica/components/utilities/utxferror.c optional acpi contrib/dev/acpica/components/utilities/utxfinit.c optional acpi #contrib/dev/acpica/components/utilities/utxfmutex.c optional acpi contrib/ipfilter/netinet/fil.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_auth.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_fil_freebsd.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_frag.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_log.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_proxy.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_state.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_lookup.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -Wno-error -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_pool.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_htable.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_sync.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/mlfk_ipl.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat6.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_rules.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_scan.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_dstlist.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/radix_ipf.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/libfdt/fdt.c optional fdt contrib/libfdt/fdt_ro.c optional fdt contrib/libfdt/fdt_rw.c optional fdt contrib/libfdt/fdt_strerror.c optional fdt contrib/libfdt/fdt_sw.c optional fdt contrib/libfdt/fdt_wip.c optional fdt contrib/libnv/dnvlist.c standard contrib/libnv/nvlist.c standard contrib/libnv/nvpair.c standard contrib/ngatm/netnatm/api/cc_conn.c optional ngatm_ccatm \ compile-with "${NORMAL_C_NOWERROR} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_data.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_dump.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_port.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_sig.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_user.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/unisap.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/straddr.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/unimsg_common.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/traffic.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_ie.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_msg.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_call.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_coord.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_party.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_print.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_reset.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_unimsgcpy.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_verify.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" crypto/blowfish/bf_ecb.c optional ipsec crypto/blowfish/bf_skey.c optional crypto | ipsec crypto/camellia/camellia.c optional crypto | ipsec crypto/camellia/camellia-api.c optional crypto | ipsec crypto/des/des_ecb.c optional crypto | ipsec | netsmb crypto/des/des_setkey.c optional crypto | ipsec | netsmb crypto/rc4/rc4.c optional netgraph_mppc_encryption | kgssapi crypto/rijndael/rijndael-alg-fst.c optional crypto | geom_bde | \ ipsec | random !random_loadable | wlan_ccmp crypto/rijndael/rijndael-api-fst.c optional geom_bde | random !random_loadable crypto/rijndael/rijndael-api.c optional crypto | ipsec | wlan_ccmp crypto/sha1.c optional carp | crypto | ipsec | \ netgraph_mppc_encryption | sctp crypto/sha2/sha256c.c optional crypto | geom_bde | ipsec | random !random_loadable | \ sctp | zfs crypto/sha2/sha512c.c optional crypto | geom_bde | ipsec | zfs crypto/siphash/siphash.c optional inet | inet6 crypto/siphash/siphash_test.c optional inet | inet6 ddb/db_access.c optional ddb ddb/db_break.c optional ddb ddb/db_capture.c optional ddb ddb/db_command.c optional ddb ddb/db_examine.c optional ddb ddb/db_expr.c optional ddb ddb/db_input.c optional ddb ddb/db_lex.c optional ddb ddb/db_main.c optional ddb ddb/db_output.c optional ddb ddb/db_print.c optional ddb ddb/db_ps.c optional ddb ddb/db_run.c optional ddb ddb/db_script.c optional ddb ddb/db_sym.c optional ddb ddb/db_thread.c optional ddb ddb/db_textdump.c optional ddb ddb/db_variables.c optional ddb ddb/db_watch.c optional ddb ddb/db_write_cmd.c optional ddb dev/aac/aac.c optional aac dev/aac/aac_cam.c optional aacp aac dev/aac/aac_debug.c optional aac dev/aac/aac_disk.c optional aac dev/aac/aac_linux.c optional aac compat_linux dev/aac/aac_pci.c optional aac pci dev/aacraid/aacraid.c optional aacraid dev/aacraid/aacraid_cam.c optional aacraid scbus dev/aacraid/aacraid_debug.c optional aacraid dev/aacraid/aacraid_linux.c optional aacraid compat_linux dev/aacraid/aacraid_pci.c optional aacraid pci dev/acpi_support/acpi_wmi.c optional acpi_wmi acpi dev/acpi_support/acpi_asus.c optional acpi_asus acpi dev/acpi_support/acpi_asus_wmi.c optional acpi_asus_wmi acpi dev/acpi_support/acpi_fujitsu.c optional acpi_fujitsu acpi dev/acpi_support/acpi_hp.c optional acpi_hp acpi dev/acpi_support/acpi_ibm.c optional acpi_ibm acpi dev/acpi_support/acpi_panasonic.c optional acpi_panasonic acpi dev/acpi_support/acpi_sony.c optional acpi_sony acpi dev/acpi_support/acpi_toshiba.c optional acpi_toshiba acpi dev/acpi_support/atk0110.c optional aibs acpi dev/acpica/Osd/OsdDebug.c optional acpi dev/acpica/Osd/OsdHardware.c optional acpi dev/acpica/Osd/OsdInterrupt.c optional acpi dev/acpica/Osd/OsdMemory.c optional acpi dev/acpica/Osd/OsdSchedule.c optional acpi dev/acpica/Osd/OsdStream.c optional acpi dev/acpica/Osd/OsdSynch.c optional acpi dev/acpica/Osd/OsdTable.c optional acpi dev/acpica/acpi.c optional acpi dev/acpica/acpi_acad.c optional acpi dev/acpica/acpi_battery.c optional acpi dev/acpica/acpi_button.c optional acpi dev/acpica/acpi_cmbat.c optional acpi dev/acpica/acpi_cpu.c optional acpi dev/acpica/acpi_ec.c optional acpi dev/acpica/acpi_isab.c optional acpi isa dev/acpica/acpi_lid.c optional acpi dev/acpica/acpi_package.c optional acpi dev/acpica/acpi_pci.c optional acpi pci dev/acpica/acpi_pci_link.c optional acpi pci dev/acpica/acpi_pcib.c optional acpi pci dev/acpica/acpi_pcib_acpi.c optional acpi pci dev/acpica/acpi_pcib_pci.c optional acpi pci dev/acpica/acpi_perf.c optional acpi dev/acpica/acpi_powerres.c optional acpi dev/acpica/acpi_quirk.c optional acpi dev/acpica/acpi_resource.c optional acpi dev/acpica/acpi_smbat.c optional acpi dev/acpica/acpi_thermal.c optional acpi dev/acpica/acpi_throttle.c optional acpi dev/acpica/acpi_timer.c optional acpi dev/acpica/acpi_video.c optional acpi_video acpi dev/acpica/acpi_dock.c optional acpi_dock acpi dev/adlink/adlink.c optional adlink dev/advansys/adv_eisa.c optional adv eisa dev/advansys/adv_pci.c optional adv pci dev/advansys/advansys.c optional adv dev/advansys/advlib.c optional adv dev/advansys/advmcode.c optional adv dev/advansys/adw_pci.c optional adw pci dev/advansys/adwcam.c optional adw dev/advansys/adwlib.c optional adw dev/advansys/adwmcode.c optional adw dev/ae/if_ae.c optional ae pci dev/age/if_age.c optional age pci dev/agp/agp.c optional agp pci dev/agp/agp_if.m optional agp pci dev/aha/aha.c optional aha dev/aha/aha_isa.c optional aha isa dev/aha/aha_mca.c optional aha mca dev/ahb/ahb.c optional ahb eisa dev/ahci/ahci.c optional ahci dev/ahci/ahciem.c optional ahci dev/ahci/ahci_pci.c optional ahci pci dev/aic/aic.c optional aic dev/aic/aic_pccard.c optional aic pccard dev/aic7xxx/ahc_eisa.c optional ahc eisa dev/aic7xxx/ahc_isa.c optional ahc isa dev/aic7xxx/ahc_pci.c optional ahc pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/ahd_pci.c optional ahd pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/aic7770.c optional ahc dev/aic7xxx/aic79xx.c optional ahd pci dev/aic7xxx/aic79xx_osm.c optional ahd pci dev/aic7xxx/aic79xx_pci.c optional ahd pci dev/aic7xxx/aic79xx_reg_print.c optional ahd pci ahd_reg_pretty_print dev/aic7xxx/aic7xxx.c optional ahc dev/aic7xxx/aic7xxx_93cx6.c optional ahc dev/aic7xxx/aic7xxx_osm.c optional ahc dev/aic7xxx/aic7xxx_pci.c optional ahc pci dev/aic7xxx/aic7xxx_reg_print.c optional ahc ahc_reg_pretty_print dev/alc/if_alc.c optional alc pci dev/ale/if_ale.c optional ale pci dev/alpm/alpm.c optional alpm pci dev/altera/avgen/altera_avgen.c optional altera_avgen dev/altera/avgen/altera_avgen_fdt.c optional altera_avgen fdt dev/altera/avgen/altera_avgen_nexus.c optional altera_avgen dev/altera/sdcard/altera_sdcard.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_disk.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_io.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_fdt.c optional altera_sdcard fdt dev/altera/sdcard/altera_sdcard_nexus.c optional altera_sdcard dev/altera/pio/pio.c optional altera_pio dev/altera/pio/pio_if.m optional altera_pio dev/amdpm/amdpm.c optional amdpm pci | nfpm pci dev/amdsmb/amdsmb.c optional amdsmb pci dev/amr/amr.c optional amr dev/amr/amr_cam.c optional amrp amr dev/amr/amr_disk.c optional amr dev/amr/amr_linux.c optional amr compat_linux dev/amr/amr_pci.c optional amr pci dev/an/if_an.c optional an dev/an/if_an_isa.c optional an isa dev/an/if_an_pccard.c optional an pccard dev/an/if_an_pci.c optional an pci # dev/ata/ata_if.m optional ata | atacore dev/ata/ata-all.c optional ata | atacore dev/ata/ata-dma.c optional ata | atacore dev/ata/ata-lowlevel.c optional ata | atacore dev/ata/ata-sata.c optional ata | atacore dev/ata/ata-card.c optional ata pccard | atapccard dev/ata/ata-cbus.c optional ata pc98 | atapc98 dev/ata/ata-isa.c optional ata isa | ataisa dev/ata/ata-pci.c optional ata pci | atapci dev/ata/chipsets/ata-acard.c optional ata pci | ataacard dev/ata/chipsets/ata-acerlabs.c optional ata pci | ataacerlabs dev/ata/chipsets/ata-amd.c optional ata pci | ataamd dev/ata/chipsets/ata-ati.c optional ata pci | ataati dev/ata/chipsets/ata-cenatek.c optional ata pci | atacenatek dev/ata/chipsets/ata-cypress.c optional ata pci | atacypress dev/ata/chipsets/ata-cyrix.c optional ata pci | atacyrix dev/ata/chipsets/ata-highpoint.c optional ata pci | atahighpoint dev/ata/chipsets/ata-intel.c optional ata pci | ataintel dev/ata/chipsets/ata-ite.c optional ata pci | ataite dev/ata/chipsets/ata-jmicron.c optional ata pci | atajmicron dev/ata/chipsets/ata-marvell.c optional ata pci | atamarvell dev/ata/chipsets/ata-micron.c optional ata pci | atamicron dev/ata/chipsets/ata-national.c optional ata pci | atanational dev/ata/chipsets/ata-netcell.c optional ata pci | atanetcell dev/ata/chipsets/ata-nvidia.c optional ata pci | atanvidia dev/ata/chipsets/ata-promise.c optional ata pci | atapromise dev/ata/chipsets/ata-serverworks.c optional ata pci | ataserverworks dev/ata/chipsets/ata-siliconimage.c optional ata pci | atasiliconimage | ataati dev/ata/chipsets/ata-sis.c optional ata pci | atasis dev/ata/chipsets/ata-via.c optional ata pci | atavia # dev/ath/if_ath_pci.c optional ath_pci pci \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath_ahb.c optional ath_ahb \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_alq.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_beacon.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_btcoex.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_debug.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_descdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_keycache.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_ioctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_led.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_lna_div.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_ht.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_sysctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_spectral.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ah_osdep.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/ath_hal/ah.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v1.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v3.c optional ath_hal | ath_ar5211 | ath_ar5212 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v14.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v4k.c \ optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_9287.c \ optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_regdomain.c optional ath \ compile-with "${NORMAL_C} ${NO_WSHIFT_COUNT_NEGATIVE} ${NO_WSHIFT_COUNT_OVERFLOW} -I$S/dev/ath" # ar5210 dev/ath/ath_hal/ar5210/ar5210_attach.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_beacon.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_interrupts.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_keycache.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_misc.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_phy.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_power.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_recv.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_reset.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_xmit.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5211 dev/ath/ath_hal/ar5211/ar5211_attach.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_beacon.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_interrupts.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_keycache.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_misc.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_phy.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_power.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_recv.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_reset.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_xmit.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5212 dev/ath/ath_hal/ar5212/ar5212_ani.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_attach.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_beacon.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_eeprom.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_gpio.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_interrupts.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_keycache.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_misc.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_phy.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_power.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_recv.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_reset.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_rfgain.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_xmit.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5416 (depends on ar5212) dev/ath/ath_hal/ar5416/ar5416_ani.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_attach.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_beacon.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_btcoex.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_iq.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcgain.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcdc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_eeprom.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_gpio.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_interrupts.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_keycache.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_misc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_phy.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_power.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_radar.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_recv.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_reset.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_spectral.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_xmit.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9130 (depends upon ar5416) - also requires AH_SUPPORT_AR9130 # # Since this is an embedded MAC SoC, there's no need to compile it into the # default HAL. dev/ath/ath_hal/ar9001/ar9130_attach.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_phy.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_eeprom.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9160 (depends on ar5416) dev/ath/ath_hal/ar9001/ar9160_attach.c optional ath_hal | ath_ar9160 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9280 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9280_attach.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280_olc.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9285 (depends on ar5416 and ar9280) dev/ath/ath_hal/ar9002/ar9285_attach.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_btcoex.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_reset.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_cal.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_phy.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_diversity.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9287 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9287_attach.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_reset.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_cal.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_olc.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9300 contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_attach.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_beacon.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WCONSTANT_CONVERSION}" contrib/dev/ath/ath_hal/ar9300/ar9300_freebsd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_gpio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_interrupts.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_keycache.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_mci.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_misc.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_paprd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_phy.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_power.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radar.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_reset.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WSOMETIMES_UNINITIALIZED} -Wno-unused-function" contrib/dev/ath/ath_hal/ar9300/ar9300_stub.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_stub_funcs.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_spectral.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_timer.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" # rf backends dev/ath/ath_hal/ar5212/ar2316.c optional ath_rf2316 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2317.c optional ath_rf2317 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2413.c optional ath_hal | ath_rf2413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2425.c optional ath_hal | ath_rf2425 | ath_rf2417 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5111.c optional ath_hal | ath_rf5111 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5112.c optional ath_hal | ath_rf5112 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5413.c optional ath_hal | ath_rf5413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar2133.c optional ath_hal | ath_ar5416 | \ ath_ar9130 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280.c optional ath_hal | ath_ar9280 | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ath rate control algorithms dev/ath/ath_rate/amrr/amrr.c optional ath_rate_amrr \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/onoe/onoe.c optional ath_rate_onoe \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/sample/sample.c optional ath_rate_sample \ compile-with "${NORMAL_C} -I$S/dev/ath" # ath DFS modules dev/ath/ath_dfs/null/dfs_null.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/bce/if_bce.c optional bce dev/bfe/if_bfe.c optional bfe dev/bge/if_bge.c optional bge dev/bktr/bktr_audio.c optional bktr pci dev/bktr/bktr_card.c optional bktr pci dev/bktr/bktr_core.c optional bktr pci dev/bktr/bktr_i2c.c optional bktr pci smbus dev/bktr/bktr_os.c optional bktr pci dev/bktr/bktr_tuner.c optional bktr pci dev/bktr/msp34xx.c optional bktr pci dev/buslogic/bt.c optional bt dev/buslogic/bt_eisa.c optional bt eisa dev/buslogic/bt_isa.c optional bt isa dev/buslogic/bt_mca.c optional bt mca dev/buslogic/bt_pci.c optional bt pci dev/bwi/bwimac.c optional bwi dev/bwi/bwiphy.c optional bwi dev/bwi/bwirf.c optional bwi dev/bwi/if_bwi.c optional bwi dev/bwi/if_bwi_pci.c optional bwi pci # XXX Work around clang warning, until maintainer approves fix. dev/bwn/if_bwn.c optional bwn siba_bwn \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/cardbus/cardbus.c optional cardbus dev/cardbus/cardbus_cis.c optional cardbus dev/cardbus/cardbus_device.c optional cardbus dev/cas/if_cas.c optional cas dev/cfi/cfi_bus_fdt.c optional cfi fdt dev/cfi/cfi_bus_nexus.c optional cfi dev/cfi/cfi_core.c optional cfi dev/cfi/cfi_dev.c optional cfi dev/cfi/cfi_disk.c optional cfid dev/ciss/ciss.c optional ciss dev/cm/smc90cx6.c optional cm dev/cmx/cmx.c optional cmx dev/cmx/cmx_pccard.c optional cmx pccard dev/cpufreq/ichss.c optional cpufreq dev/cs/if_cs.c optional cs dev/cs/if_cs_isa.c optional cs isa dev/cs/if_cs_pccard.c optional cs pccard dev/cxgb/cxgb_main.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_sge.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mc5.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc7323.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc8211.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_ael1002.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_aq100x.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mv88e1xxx.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_xgmac.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_t3_hw.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_tn1010.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/sys/uipc_mvec.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_t3fw.c optional cxgb cxgb_t3fw \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgbe/t4_mp_ring.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_main.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_netmap.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_sge.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_l2t.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_tracer.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/common/t4_hw.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" t4fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t4fw_cfg.fw:t4fw_cfg t4fw_cfg_uwire.fw:t4fw_cfg_uwire t4fw.fw:t4fw -mt4fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t4fw_cfg.c" t4fw_cfg.fwo optional cxgbe \ dependency "t4fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg.fwo" t4fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg.fw" t4fw_cfg_uwire.fwo optional cxgbe \ dependency "t4fw_cfg_uwire.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg_uwire.fwo" t4fw_cfg_uwire.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg_uwire.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg_uwire.fw" t4fw.fwo optional cxgbe \ dependency "t4fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw.fwo" t4fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw-1.15.28.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t4fw.fw" t5fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t5fw_cfg.fw:t5fw_cfg t5fw.fw:t5fw -mt5fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t5fw_cfg.c" t5fw_cfg.fwo optional cxgbe \ dependency "t5fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw_cfg.fwo" t5fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t5fw_cfg.fw" t5fw.fwo optional cxgbe \ dependency "t5fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw.fwo" t5fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw-1.15.28.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t5fw.fw" dev/cy/cy.c optional cy dev/cy/cy_isa.c optional cy isa dev/cy/cy_pci.c optional cy pci dev/cyapa/cyapa.c optional cyapa smbus dev/dc/if_dc.c optional dc pci dev/dc/dcphy.c optional dc pci dev/dc/pnphy.c optional dc pci dev/dcons/dcons.c optional dcons dev/dcons/dcons_crom.c optional dcons_crom dev/dcons/dcons_os.c optional dcons dev/de/if_de.c optional de pci dev/digi/CX.c optional digi_CX dev/digi/CX_PCI.c optional digi_CX_PCI dev/digi/EPCX.c optional digi_EPCX dev/digi/EPCX_PCI.c optional digi_EPCX_PCI dev/digi/Xe.c optional digi_Xe dev/digi/Xem.c optional digi_Xem dev/digi/Xr.c optional digi_Xr dev/digi/digi.c optional digi dev/digi/digi_isa.c optional digi isa dev/digi/digi_pci.c optional digi pci dev/dpt/dpt_eisa.c optional dpt eisa dev/dpt/dpt_pci.c optional dpt pci dev/dpt/dpt_scsi.c optional dpt dev/drm/ati_pcigart.c optional drm dev/drm/drm_agpsupport.c optional drm dev/drm/drm_auth.c optional drm dev/drm/drm_bufs.c optional drm dev/drm/drm_context.c optional drm dev/drm/drm_dma.c optional drm dev/drm/drm_drawable.c optional drm dev/drm/drm_drv.c optional drm dev/drm/drm_fops.c optional drm dev/drm/drm_hashtab.c optional drm dev/drm/drm_ioctl.c optional drm dev/drm/drm_irq.c optional drm dev/drm/drm_lock.c optional drm dev/drm/drm_memory.c optional drm dev/drm/drm_mm.c optional drm dev/drm/drm_pci.c optional drm dev/drm/drm_scatter.c optional drm dev/drm/drm_sman.c optional drm dev/drm/drm_sysctl.c optional drm dev/drm/drm_vm.c optional drm dev/drm/i915_dma.c optional i915drm dev/drm/i915_drv.c optional i915drm dev/drm/i915_irq.c optional i915drm dev/drm/i915_mem.c optional i915drm dev/drm/i915_suspend.c optional i915drm dev/drm/mach64_dma.c optional mach64drm dev/drm/mach64_drv.c optional mach64drm dev/drm/mach64_irq.c optional mach64drm dev/drm/mach64_state.c optional mach64drm dev/drm/mga_dma.c optional mgadrm dev/drm/mga_drv.c optional mgadrm dev/drm/mga_irq.c optional mgadrm dev/drm/mga_state.c optional mgadrm dev/drm/mga_warp.c optional mgadrm dev/drm/r128_cce.c optional r128drm \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/drm/r128_drv.c optional r128drm dev/drm/r128_irq.c optional r128drm dev/drm/r128_state.c optional r128drm dev/drm/r300_cmdbuf.c optional radeondrm dev/drm/r600_blit.c optional radeondrm dev/drm/r600_cp.c optional radeondrm \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/drm/radeon_cp.c optional radeondrm \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/drm/radeon_cs.c optional radeondrm dev/drm/radeon_drv.c optional radeondrm dev/drm/radeon_irq.c optional radeondrm dev/drm/radeon_mem.c optional radeondrm dev/drm/radeon_state.c optional radeondrm dev/drm/savage_bci.c optional savagedrm dev/drm/savage_drv.c optional savagedrm dev/drm/savage_state.c optional savagedrm dev/drm/sis_drv.c optional sisdrm dev/drm/sis_ds.c optional sisdrm dev/drm/sis_mm.c optional sisdrm dev/drm/tdfx_drv.c optional tdfxdrm dev/drm/via_dma.c optional viadrm dev/drm/via_dmablit.c optional viadrm dev/drm/via_drv.c optional viadrm dev/drm/via_irq.c optional viadrm dev/drm/via_map.c optional viadrm dev/drm/via_mm.c optional viadrm dev/drm/via_verifier.c optional viadrm dev/drm/via_video.c optional viadrm dev/ed/if_ed.c optional ed dev/ed/if_ed_novell.c optional ed dev/ed/if_ed_rtl80x9.c optional ed dev/ed/if_ed_pccard.c optional ed pccard dev/ed/if_ed_pci.c optional ed pci dev/eisa/eisa_if.m standard dev/eisa/eisaconf.c optional eisa dev/e1000/if_em.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/if_lem.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/if_igb.c optional igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_80003es2lan.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82540.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82541.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82542.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82543.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82571.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82575.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_ich8lan.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_i210.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_api.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mac.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_manage.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_nvm.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_phy.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_vf.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mbx.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_osdep.c optional em | igb \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/et/if_et.c optional et dev/en/if_en_pci.c optional en pci dev/en/midway.c optional en dev/ep/if_ep.c optional ep dev/ep/if_ep_eisa.c optional ep eisa dev/ep/if_ep_isa.c optional ep isa dev/ep/if_ep_mca.c optional ep mca dev/ep/if_ep_pccard.c optional ep pccard dev/esp/esp_pci.c optional esp pci dev/esp/ncr53c9x.c optional esp dev/etherswitch/arswitch/arswitch.c optional arswitch dev/etherswitch/arswitch/arswitch_reg.c optional arswitch dev/etherswitch/arswitch/arswitch_phy.c optional arswitch dev/etherswitch/arswitch/arswitch_8216.c optional arswitch dev/etherswitch/arswitch/arswitch_8226.c optional arswitch dev/etherswitch/arswitch/arswitch_8316.c optional arswitch dev/etherswitch/arswitch/arswitch_8327.c optional arswitch dev/etherswitch/arswitch/arswitch_7240.c optional arswitch dev/etherswitch/arswitch/arswitch_9340.c optional arswitch dev/etherswitch/arswitch/arswitch_vlans.c optional arswitch dev/etherswitch/etherswitch.c optional etherswitch dev/etherswitch/etherswitch_if.m optional etherswitch dev/etherswitch/ip17x/ip17x.c optional ip17x dev/etherswitch/ip17x/ip175c.c optional ip17x dev/etherswitch/ip17x/ip175d.c optional ip17x dev/etherswitch/ip17x/ip17x_phy.c optional ip17x dev/etherswitch/ip17x/ip17x_vlans.c optional ip17x dev/etherswitch/miiproxy.c optional miiproxy dev/etherswitch/rtl8366/rtl8366rb.c optional rtl8366rb dev/etherswitch/ukswitch/ukswitch.c optional ukswitch dev/ex/if_ex.c optional ex dev/ex/if_ex_isa.c optional ex isa dev/ex/if_ex_pccard.c optional ex pccard dev/exca/exca.c optional cbb dev/extres/clk/clk.c optional ext_resources clk dev/extres/clk/clkdev_if.m optional ext_resources clk dev/extres/clk/clknode_if.m optional ext_resources clk dev/extres/clk/clk_bus.c optional ext_resources clk fdt dev/extres/clk/clk_div.c optional ext_resources clk dev/extres/clk/clk_fixed.c optional ext_resources clk dev/extres/clk/clk_gate.c optional ext_resources clk dev/extres/clk/clk_mux.c optional ext_resources clk dev/extres/phy/phy.c optional ext_resources phy dev/extres/phy/phy_if.m optional ext_resources phy dev/extres/hwreset/hwreset.c optional ext_resources hwreset dev/extres/hwreset/hwreset_if.m optional ext_resources hwreset dev/extres/regulator/regdev_if.m optional ext_resources regulator dev/extres/regulator/regnode_if.m optional ext_resources regulator dev/extres/regulator/regulator.c optional ext_resources regulator dev/extres/regulator/regulator_bus.c optional ext_resources regulator fdt dev/extres/regulator/regulator_fixed.c optional ext_resources regulator dev/fatm/if_fatm.c optional fatm pci dev/fb/fbd.c optional fbd | vt dev/fb/fb_if.m standard dev/fb/splash.c optional sc splash dev/fdt/fdt_clock.c optional fdt fdt_clock dev/fdt/fdt_clock_if.m optional fdt fdt_clock dev/fdt/fdt_common.c optional fdt dev/fdt/fdt_pinctrl.c optional fdt fdt_pinctrl dev/fdt/fdt_pinctrl_if.m optional fdt fdt_pinctrl dev/fdt/fdt_slicer.c optional fdt cfi | fdt nand | fdt mx25l dev/fdt/fdt_static_dtb.S optional fdt fdt_dtb_static \ dependency "$S/boot/fdt/dts/${MACHINE}/${FDT_DTS_FILE}" dev/fdt/simplebus.c optional fdt dev/fe/if_fe.c optional fe dev/fe/if_fe_pccard.c optional fe pccard dev/filemon/filemon.c optional filemon dev/firewire/firewire.c optional firewire dev/firewire/fwcrom.c optional firewire dev/firewire/fwdev.c optional firewire dev/firewire/fwdma.c optional firewire dev/firewire/fwmem.c optional firewire dev/firewire/fwohci.c optional firewire dev/firewire/fwohci_pci.c optional firewire pci dev/firewire/if_fwe.c optional fwe dev/firewire/if_fwip.c optional fwip dev/firewire/sbp.c optional sbp dev/firewire/sbp_targ.c optional sbp_targ dev/flash/at45d.c optional at45d dev/flash/mx25l.c optional mx25l dev/fxp/if_fxp.c optional fxp dev/fxp/inphy.c optional fxp dev/gem/if_gem.c optional gem dev/gem/if_gem_pci.c optional gem pci dev/gem/if_gem_sbus.c optional gem sbus dev/gpio/gpiobacklight.c optional gpiobacklight fdt dev/gpio/gpiobus.c optional gpio \ dependency "gpiobus_if.h" dev/gpio/gpioc.c optional gpio \ dependency "gpio_if.h" dev/gpio/gpioiic.c optional gpioiic dev/gpio/gpioled.c optional gpioled dev/gpio/gpio_if.m optional gpio dev/gpio/gpiobus_if.m optional gpio dev/gpio/ofw_gpiobus.c optional fdt gpio dev/hatm/if_hatm.c optional hatm pci dev/hatm/if_hatm_intr.c optional hatm pci dev/hatm/if_hatm_ioctl.c optional hatm pci dev/hatm/if_hatm_rx.c optional hatm pci dev/hatm/if_hatm_tx.c optional hatm pci dev/hifn/hifn7751.c optional hifn dev/hme/if_hme.c optional hme dev/hme/if_hme_pci.c optional hme pci dev/hme/if_hme_sbus.c optional hme sbus dev/hptiop/hptiop.c optional hptiop scbus dev/hwpmc/hwpmc_logging.c optional hwpmc dev/hwpmc/hwpmc_mod.c optional hwpmc dev/hwpmc/hwpmc_soft.c optional hwpmc dev/ichiic/ig4_iic.c optional ig4 smbus dev/ichiic/ig4_pci.c optional ig4 pci smbus dev/ichsmb/ichsmb.c optional ichsmb dev/ichsmb/ichsmb_pci.c optional ichsmb pci dev/ida/ida.c optional ida dev/ida/ida_disk.c optional ida dev/ida/ida_eisa.c optional ida eisa dev/ida/ida_pci.c optional ida pci dev/ie/if_ie.c optional ie isa nowerror dev/ie/if_ie_isa.c optional ie isa dev/iicbus/ad7418.c optional ad7418 dev/iicbus/ds1307.c optional ds1307 dev/iicbus/ds133x.c optional ds133x dev/iicbus/ds1374.c optional ds1374 dev/iicbus/ds1672.c optional ds1672 dev/iicbus/ds3231.c optional ds3231 dev/iicbus/icee.c optional icee dev/iicbus/if_ic.c optional ic dev/iicbus/iic.c optional iic dev/iicbus/iicbb.c optional iicbb dev/iicbus/iicbb_if.m optional iicbb dev/iicbus/iicbus.c optional iicbus dev/iicbus/iicbus_if.m optional iicbus dev/iicbus/iiconf.c optional iicbus dev/iicbus/iicsmb.c optional iicsmb \ dependency "iicbus_if.h" dev/iicbus/iicoc.c optional iicoc dev/iicbus/lm75.c optional lm75 dev/iicbus/pcf8563.c optional pcf8563 dev/iicbus/s35390a.c optional s35390a dev/iir/iir.c optional iir dev/iir/iir_ctrl.c optional iir dev/iir/iir_pci.c optional iir pci dev/intpm/intpm.c optional intpm pci # XXX Work around clang warning, until maintainer approves fix. dev/ips/ips.c optional ips \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/ips/ips_commands.c optional ips dev/ips/ips_disk.c optional ips dev/ips/ips_ioctl.c optional ips dev/ips/ips_pci.c optional ips pci dev/ipw/if_ipw.c optional ipw ipwbssfw.c optional ipwbssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_bss.fw:ipw_bss:130 -lintel_ipw -mipw_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwbssfw.c" ipw_bss.fwo optional ipwbssfw | ipwfw \ dependency "ipw_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_bss.fwo" ipw_bss.fw optional ipwbssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_bss.fw" ipwibssfw.c optional ipwibssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_ibss.fw:ipw_ibss:130 -lintel_ipw -mipw_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwibssfw.c" ipw_ibss.fwo optional ipwibssfw | ipwfw \ dependency "ipw_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_ibss.fwo" ipw_ibss.fw optional ipwibssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-i.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_ibss.fw" ipwmonitorfw.c optional ipwmonitorfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_monitor.fw:ipw_monitor:130 -lintel_ipw -mipw_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwmonitorfw.c" ipw_monitor.fwo optional ipwmonitorfw | ipwfw \ dependency "ipw_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_monitor.fwo" ipw_monitor.fw optional ipwmonitorfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-p.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_monitor.fw" dev/iscsi/icl.c optional iscsi | ctl dev/iscsi/icl_conn_if.m optional iscsi | ctl dev/iscsi/icl_proxy.c optional iscsi | ctl dev/iscsi/icl_soft.c optional iscsi | ctl dev/iscsi/iscsi.c optional iscsi scbus dev/iscsi_initiator/iscsi.c optional iscsi_initiator scbus dev/iscsi_initiator/iscsi_subr.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_cam.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_soc.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_sm.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_subr.c optional iscsi_initiator scbus dev/ismt/ismt.c optional ismt dev/isl/isl.c optional isl smbus dev/isp/isp.c optional isp dev/isp/isp_freebsd.c optional isp dev/isp/isp_library.c optional isp dev/isp/isp_pci.c optional isp pci dev/isp/isp_sbus.c optional isp sbus dev/isp/isp_target.c optional isp dev/ispfw/ispfw.c optional ispfw dev/iwi/if_iwi.c optional iwi iwibssfw.c optional iwibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_bss.fw:iwi_bss:300 -lintel_iwi -miwi_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwibssfw.c" iwi_bss.fwo optional iwibssfw | iwifw \ dependency "iwi_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_bss.fwo" iwi_bss.fw optional iwibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-bss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_bss.fw" iwiibssfw.c optional iwiibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_ibss.fw:iwi_ibss:300 -lintel_iwi -miwi_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwiibssfw.c" iwi_ibss.fwo optional iwiibssfw | iwifw \ dependency "iwi_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_ibss.fwo" iwi_ibss.fw optional iwiibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-ibss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_ibss.fw" iwimonitorfw.c optional iwimonitorfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_monitor.fw:iwi_monitor:300 -lintel_iwi -miwi_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwimonitorfw.c" iwi_monitor.fwo optional iwimonitorfw | iwifw \ dependency "iwi_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_monitor.fwo" iwi_monitor.fw optional iwimonitorfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-sniffer.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_monitor.fw" dev/iwm/if_iwm.c optional iwm dev/iwm/if_iwm_binding.c optional iwm dev/iwm/if_iwm_mac_ctxt.c optional iwm dev/iwm/if_iwm_pcie_trans.c optional iwm dev/iwm/if_iwm_phy_ctxt.c optional iwm dev/iwm/if_iwm_phy_db.c optional iwm dev/iwm/if_iwm_power.c optional iwm dev/iwm/if_iwm_scan.c optional iwm dev/iwm/if_iwm_time_event.c optional iwm dev/iwm/if_iwm_util.c optional iwm iwm3160fw.c optional iwm3160fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3160.fw:iwm3160fw -miwm3160fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm3160fw.c" iwm3160fw.fwo optional iwm3160fw | iwmfw \ dependency "iwm3160.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm3160fw.fwo" iwm3160.fw optional iwm3160fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-3160-9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm3160.fw" iwm7260fw.c optional iwm7260fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7260.fw:iwm7260fw -miwm7260fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7260fw.c" iwm7260fw.fwo optional iwm7260fw | iwmfw \ dependency "iwm7260.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7260fw.fwo" iwm7260.fw optional iwm7260fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7260-9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7260.fw" iwm7265fw.c optional iwm7265fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265.fw:iwm7265fw -miwm7265fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7265fw.c" iwm7265fw.fwo optional iwm7265fw | iwmfw \ dependency "iwm7265.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7265fw.fwo" iwm7265.fw optional iwm7265fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7265-9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7265.fw" dev/iwn/if_iwn.c optional iwn iwn1000fw.c optional iwn1000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn1000.fw:iwn1000fw -miwn1000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn1000fw.c" iwn1000fw.fwo optional iwn1000fw | iwnfw \ dependency "iwn1000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn1000fw.fwo" iwn1000.fw optional iwn1000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-1000-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn1000.fw" iwn100fw.c optional iwn100fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn100.fw:iwn100fw -miwn100fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn100fw.c" iwn100fw.fwo optional iwn100fw | iwnfw \ dependency "iwn100.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn100fw.fwo" iwn100.fw optional iwn100fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-100-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn100.fw" iwn105fw.c optional iwn105fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn105.fw:iwn105fw -miwn105fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn105fw.c" iwn105fw.fwo optional iwn105fw | iwnfw \ dependency "iwn105.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn105fw.fwo" iwn105.fw optional iwn105fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-105-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn105.fw" iwn135fw.c optional iwn135fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn135.fw:iwn135fw -miwn135fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn135fw.c" iwn135fw.fwo optional iwn135fw | iwnfw \ dependency "iwn135.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn135fw.fwo" iwn135.fw optional iwn135fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-135-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn135.fw" iwn2000fw.c optional iwn2000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2000.fw:iwn2000fw -miwn2000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2000fw.c" iwn2000fw.fwo optional iwn2000fw | iwnfw \ dependency "iwn2000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2000fw.fwo" iwn2000.fw optional iwn2000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-2000-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2000.fw" iwn2030fw.c optional iwn2030fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2030.fw:iwn2030fw -miwn2030fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2030fw.c" iwn2030fw.fwo optional iwn2030fw | iwnfw \ dependency "iwn2030.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2030fw.fwo" iwn2030.fw optional iwn2030fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwnwifi-2030-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2030.fw" iwn4965fw.c optional iwn4965fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn4965.fw:iwn4965fw -miwn4965fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn4965fw.c" iwn4965fw.fwo optional iwn4965fw | iwnfw \ dependency "iwn4965.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn4965fw.fwo" iwn4965.fw optional iwn4965fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-4965-228.61.2.24.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn4965.fw" iwn5000fw.c optional iwn5000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5000.fw:iwn5000fw -miwn5000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5000fw.c" iwn5000fw.fwo optional iwn5000fw | iwnfw \ dependency "iwn5000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5000fw.fwo" iwn5000.fw optional iwn5000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5000-8.83.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5000.fw" iwn5150fw.c optional iwn5150fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5150.fw:iwn5150fw -miwn5150fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5150fw.c" iwn5150fw.fwo optional iwn5150fw | iwnfw \ dependency "iwn5150.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5150fw.fwo" iwn5150.fw optional iwn5150fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5150-8.24.2.2.fw.uu"\ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5150.fw" iwn6000fw.c optional iwn6000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000.fw:iwn6000fw -miwn6000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000fw.c" iwn6000fw.fwo optional iwn6000fw | iwnfw \ dependency "iwn6000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000fw.fwo" iwn6000.fw optional iwn6000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000-9.221.4.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000.fw" iwn6000g2afw.c optional iwn6000g2afw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2a.fw:iwn6000g2afw -miwn6000g2afw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2afw.c" iwn6000g2afw.fwo optional iwn6000g2afw | iwnfw \ dependency "iwn6000g2a.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2afw.fwo" iwn6000g2a.fw optional iwn6000g2afw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2a-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2a.fw" iwn6000g2bfw.c optional iwn6000g2bfw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2b.fw:iwn6000g2bfw -miwn6000g2bfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2bfw.c" iwn6000g2bfw.fwo optional iwn6000g2bfw | iwnfw \ dependency "iwn6000g2b.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2bfw.fwo" iwn6000g2b.fw optional iwn6000g2bfw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2b-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2b.fw" iwn6050fw.c optional iwn6050fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6050.fw:iwn6050fw -miwn6050fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6050fw.c" iwn6050fw.fwo optional iwn6050fw | iwnfw \ dependency "iwn6050.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6050fw.fwo" iwn6050.fw optional iwn6050fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6050-41.28.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6050.fw" dev/ixgb/if_ixgb.c optional ixgb dev/ixgb/ixgb_ee.c optional ixgb dev/ixgb/ixgb_hw.c optional ixgb dev/ixgbe/if_ix.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/if_ixv.c optional ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/ix_txrx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_osdep.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_phy.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_api.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_common.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_mbx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_vf.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x540.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x550.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/jme/if_jme.c optional jme pci dev/joy/joy.c optional joy dev/joy/joy_isa.c optional joy isa dev/kbd/kbd.c optional atkbd | pckbd | sc | ukbd | vt dev/kbdmux/kbdmux.c optional kbdmux dev/ksyms/ksyms.c optional ksyms dev/le/am7990.c optional le dev/le/am79900.c optional le dev/le/if_le_pci.c optional le pci dev/le/lance.c optional le dev/led/led.c standard dev/lge/if_lge.c optional lge dev/lmc/if_lmc.c optional lmc dev/malo/if_malo.c optional malo dev/malo/if_malohal.c optional malo dev/malo/if_malo_pci.c optional malo pci dev/mc146818/mc146818.c optional mc146818 dev/mca/mca_bus.c optional mca dev/mcd/mcd.c optional mcd isa nowerror dev/mcd/mcd_isa.c optional mcd isa nowerror dev/md/md.c optional md dev/mdio/mdio_if.m optional miiproxy | mdio dev/mdio/mdio.c optional miiproxy | mdio dev/mem/memdev.c optional mem dev/mem/memutil.c optional mem dev/mfi/mfi.c optional mfi dev/mfi/mfi_debug.c optional mfi dev/mfi/mfi_pci.c optional mfi pci dev/mfi/mfi_disk.c optional mfi dev/mfi/mfi_syspd.c optional mfi dev/mfi/mfi_tbolt.c optional mfi dev/mfi/mfi_linux.c optional mfi compat_linux dev/mfi/mfi_cam.c optional mfip scbus dev/mii/acphy.c optional miibus | acphy dev/mii/amphy.c optional miibus | amphy dev/mii/atphy.c optional miibus | atphy dev/mii/axphy.c optional miibus | axphy dev/mii/bmtphy.c optional miibus | bmtphy dev/mii/brgphy.c optional miibus | brgphy dev/mii/ciphy.c optional miibus | ciphy dev/mii/e1000phy.c optional miibus | e1000phy dev/mii/gentbi.c optional miibus | gentbi dev/mii/icsphy.c optional miibus | icsphy dev/mii/ip1000phy.c optional miibus | ip1000phy dev/mii/jmphy.c optional miibus | jmphy dev/mii/lxtphy.c optional miibus | lxtphy dev/mii/mii.c optional miibus | mii dev/mii/mii_bitbang.c optional miibus | mii_bitbang dev/mii/mii_physubr.c optional miibus | mii dev/mii/miibus_if.m optional miibus | mii dev/mii/mlphy.c optional miibus | mlphy dev/mii/nsgphy.c optional miibus | nsgphy dev/mii/nsphy.c optional miibus | nsphy dev/mii/nsphyter.c optional miibus | nsphyter dev/mii/pnaphy.c optional miibus | pnaphy dev/mii/qsphy.c optional miibus | qsphy dev/mii/rdcphy.c optional miibus | rdcphy dev/mii/rgephy.c optional miibus | rgephy dev/mii/rlphy.c optional miibus | rlphy dev/mii/rlswitch.c optional rlswitch dev/mii/smcphy.c optional miibus | smcphy dev/mii/smscphy.c optional miibus | smscphy dev/mii/tdkphy.c optional miibus | tdkphy dev/mii/tlphy.c optional miibus | tlphy dev/mii/truephy.c optional miibus | truephy dev/mii/ukphy.c optional miibus | mii dev/mii/ukphy_subr.c optional miibus | mii dev/mii/xmphy.c optional miibus | xmphy dev/mk48txx/mk48txx.c optional mk48txx dev/mlx/mlx.c optional mlx dev/mlx/mlx_disk.c optional mlx dev/mlx/mlx_pci.c optional mlx pci dev/mly/mly.c optional mly dev/mmc/mmc.c optional mmc dev/mmc/mmcbr_if.m standard dev/mmc/mmcbus_if.m standard dev/mmc/mmcsd.c optional mmcsd dev/mn/if_mn.c optional mn pci dev/mpr/mpr.c optional mpr dev/mpr/mpr_config.c optional mpr # XXX Work around clang warning, until maintainer approves fix. dev/mpr/mpr_mapping.c optional mpr \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mpr/mpr_pci.c optional mpr pci dev/mpr/mpr_sas.c optional mpr \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mpr/mpr_sas_lsi.c optional mpr dev/mpr/mpr_table.c optional mpr dev/mpr/mpr_user.c optional mpr dev/mps/mps.c optional mps dev/mps/mps_config.c optional mps # XXX Work around clang warning, until maintainer approves fix. dev/mps/mps_mapping.c optional mps \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mps/mps_pci.c optional mps pci dev/mps/mps_sas.c optional mps \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mps/mps_sas_lsi.c optional mps dev/mps/mps_table.c optional mps dev/mps/mps_user.c optional mps dev/mpt/mpt.c optional mpt dev/mpt/mpt_cam.c optional mpt dev/mpt/mpt_debug.c optional mpt dev/mpt/mpt_pci.c optional mpt pci dev/mpt/mpt_raid.c optional mpt dev/mpt/mpt_user.c optional mpt dev/mrsas/mrsas.c optional mrsas dev/mrsas/mrsas_cam.c optional mrsas dev/mrsas/mrsas_ioctl.c optional mrsas dev/mrsas/mrsas_fp.c optional mrsas dev/msk/if_msk.c optional msk dev/mvs/mvs.c optional mvs dev/mvs/mvs_if.m optional mvs dev/mvs/mvs_pci.c optional mvs pci dev/mwl/if_mwl.c optional mwl dev/mwl/if_mwl_pci.c optional mwl pci dev/mwl/mwlhal.c optional mwl mwlfw.c optional mwlfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk mw88W8363.fw:mw88W8363fw mwlboot.fw:mwlboot -mmwl -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "mwlfw.c" mw88W8363.fwo optional mwlfw \ dependency "mw88W8363.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mw88W8363.fwo" mw88W8363.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mw88W8363.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mw88W8363.fw" mwlboot.fwo optional mwlfw \ dependency "mwlboot.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mwlboot.fwo" mwlboot.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mwlboot.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mwlboot.fw" dev/mxge/if_mxge.c optional mxge pci dev/mxge/mxge_eth_z8e.c optional mxge pci dev/mxge/mxge_ethp_z8e.c optional mxge pci dev/mxge/mxge_rss_eth_z8e.c optional mxge pci dev/mxge/mxge_rss_ethp_z8e.c optional mxge pci dev/my/if_my.c optional my dev/nand/nand.c optional nand dev/nand/nand_bbt.c optional nand dev/nand/nand_cdev.c optional nand dev/nand/nand_generic.c optional nand dev/nand/nand_geom.c optional nand dev/nand/nand_id.c optional nand dev/nand/nandbus.c optional nand dev/nand/nandbus_if.m optional nand dev/nand/nand_if.m optional nand dev/nand/nandsim.c optional nandsim nand dev/nand/nandsim_chip.c optional nandsim nand dev/nand/nandsim_ctrl.c optional nandsim nand dev/nand/nandsim_log.c optional nandsim nand dev/nand/nandsim_swap.c optional nandsim nand dev/nand/nfc_if.m optional nand dev/ncr/ncr.c optional ncr pci dev/ncv/ncr53c500.c optional ncv dev/ncv/ncr53c500_pccard.c optional ncv pccard dev/netmap/netmap.c optional netmap dev/netmap/netmap_freebsd.c optional netmap dev/netmap/netmap_generic.c optional netmap dev/netmap/netmap_mbq.c optional netmap dev/netmap/netmap_mem2.c optional netmap dev/netmap/netmap_monitor.c optional netmap dev/netmap/netmap_offloadings.c optional netmap dev/netmap/netmap_pipe.c optional netmap dev/netmap/netmap_vale.c optional netmap # compile-with "${NORMAL_C} -Wconversion -Wextra" dev/nfsmb/nfsmb.c optional nfsmb pci dev/nge/if_nge.c optional nge dev/nxge/if_nxge.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-device.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-mm.c optional nxge dev/nxge/xgehal/xge-queue.c optional nxge dev/nxge/xgehal/xgehal-driver.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-ring.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-channel.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-fifo.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-stats.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-config.c optional nxge dev/nxge/xgehal/xgehal-mgmt.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nmdm/nmdm.c optional nmdm dev/nsp/nsp.c optional nsp dev/nsp/nsp_pccard.c optional nsp pccard dev/null/null.c standard dev/oce/oce_hw.c optional oce pci dev/oce/oce_if.c optional oce pci dev/oce/oce_mbox.c optional oce pci dev/oce/oce_queue.c optional oce pci dev/oce/oce_sysctl.c optional oce pci dev/oce/oce_util.c optional oce pci dev/ofw/ofw_bus_if.m optional fdt dev/ofw/ofw_bus_subr.c optional fdt dev/ofw/ofw_fdt.c optional fdt dev/ofw/ofw_if.m optional fdt dev/ofw/ofw_iicbus.c optional fdt iicbus dev/ofw/ofw_subr.c optional fdt dev/ofw/ofwbus.c optional fdt dev/ofw/openfirm.c optional fdt dev/ofw/openfirmio.c optional fdt dev/ow/ow.c optional ow \ dependency "owll_if.h" \ dependency "own_if.h" dev/ow/owll_if.m optional ow dev/ow/own_if.m optional ow dev/ow/ow_temp.c optional ow_temp dev/ow/owc_gpiobus.c optional owc gpio dev/patm/if_patm.c optional patm pci dev/patm/if_patm_attach.c optional patm pci dev/patm/if_patm_intr.c optional patm pci dev/patm/if_patm_ioctl.c optional patm pci dev/patm/if_patm_rtables.c optional patm pci dev/patm/if_patm_rx.c optional patm pci dev/patm/if_patm_tx.c optional patm pci dev/pbio/pbio.c optional pbio isa dev/pccard/card_if.m standard dev/pccard/pccard.c optional pccard dev/pccard/pccard_cis.c optional pccard dev/pccard/pccard_cis_quirks.c optional pccard dev/pccard/pccard_device.c optional pccard dev/pccard/power_if.m standard dev/pccbb/pccbb.c optional cbb dev/pccbb/pccbb_isa.c optional cbb isa dev/pccbb/pccbb_pci.c optional cbb pci dev/pcf/pcf.c optional pcf dev/pci/eisa_pci.c optional pci eisa dev/pci/fixup_pci.c optional pci dev/pci/hostb_pci.c optional pci dev/pci/ignore_pci.c optional pci dev/pci/isa_pci.c optional pci isa dev/pci/pci.c optional pci dev/pci/pci_if.m standard dev/pci/pci_iov.c optional pci pci_iov dev/pci/pci_iov_if.m standard dev/pci/pci_iov_schema.c optional pci pci_iov dev/pci/pci_pci.c optional pci dev/pci/pci_subr.c optional pci dev/pci/pci_user.c optional pci dev/pci/pcib_if.m standard dev/pci/pcib_support.c standard dev/pci/vga_pci.c optional pci dev/pcn/if_pcn.c optional pcn pci dev/pdq/if_fea.c optional fea eisa dev/pdq/if_fpa.c optional fpa pci dev/pdq/pdq.c optional nowerror fea eisa | fpa pci dev/pdq/pdq_ifsubr.c optional nowerror fea eisa | fpa pci dev/pms/freebsd/driver/ini/src/agtiapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sadisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saframe.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sahw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sainit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampicmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampirsp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saphy.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasata.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sassp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/satimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sautil.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saioctlcmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpidebug.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmsmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmdisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/sminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsatcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdesgl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdioctl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdhw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/ossacmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tddmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdsmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdtimers.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itddisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/ossasat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/ppbus/if_plip.c optional plip dev/ppbus/immio.c optional vpo dev/ppbus/lpbb.c optional lpbb dev/ppbus/lpt.c optional lpt dev/ppbus/pcfclock.c optional pcfclock dev/ppbus/ppb_1284.c optional ppbus dev/ppbus/ppb_base.c optional ppbus dev/ppbus/ppb_msq.c optional ppbus dev/ppbus/ppbconf.c optional ppbus dev/ppbus/ppbus_if.m optional ppbus dev/ppbus/ppi.c optional ppi dev/ppbus/pps.c optional pps dev/ppbus/vpo.c optional vpo dev/ppbus/vpoio.c optional vpo dev/ppc/ppc.c optional ppc dev/ppc/ppc_acpi.c optional ppc acpi dev/ppc/ppc_isa.c optional ppc isa dev/ppc/ppc_pci.c optional ppc pci dev/ppc/ppc_puc.c optional ppc puc dev/proto/proto_bus_isa.c optional proto acpi | proto isa dev/proto/proto_bus_pci.c optional proto pci dev/proto/proto_busdma.c optional proto dev/proto/proto_core.c optional proto dev/pst/pst-iop.c optional pst dev/pst/pst-pci.c optional pst pci dev/pst/pst-raid.c optional pst dev/pty/pty.c optional pty dev/puc/puc.c optional puc dev/puc/puc_cfg.c optional puc dev/puc/puc_pccard.c optional puc pccard dev/puc/puc_pci.c optional puc pci dev/puc/pucdata.c optional puc pci dev/quicc/quicc_core.c optional quicc dev/ral/rt2560.c optional ral dev/ral/rt2661.c optional ral dev/ral/rt2860.c optional ral dev/ral/if_ral_pci.c optional ral pci rt2561fw.c optional rt2561fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561.fw:rt2561fw -mrt2561 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561fw.c" rt2561fw.fwo optional rt2561fw | ralfw \ dependency "rt2561.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561fw.fwo" rt2561.fw optional rt2561fw | ralfw \ dependency "$S/contrib/dev/ral/rt2561.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561.fw" rt2561sfw.c optional rt2561sfw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561s.fw:rt2561sfw -mrt2561s -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561sfw.c" rt2561sfw.fwo optional rt2561sfw | ralfw \ dependency "rt2561s.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561sfw.fwo" rt2561s.fw optional rt2561sfw | ralfw \ dependency "$S/contrib/dev/ral/rt2561s.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561s.fw" rt2661fw.c optional rt2661fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2661.fw:rt2661fw -mrt2661 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2661fw.c" rt2661fw.fwo optional rt2661fw | ralfw \ dependency "rt2661.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2661fw.fwo" rt2661.fw optional rt2661fw | ralfw \ dependency "$S/contrib/dev/ral/rt2661.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2661.fw" rt2860fw.c optional rt2860fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2860.fw:rt2860fw -mrt2860 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2860fw.c" rt2860fw.fwo optional rt2860fw | ralfw \ dependency "rt2860.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2860fw.fwo" rt2860.fw optional rt2860fw | ralfw \ dependency "$S/contrib/dev/ral/rt2860.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2860.fw" dev/random/random_infra.c optional random dev/random/random_harvestq.c optional random dev/random/randomdev.c optional random random_yarrow | \ random !random_yarrow !random_loadable dev/random/yarrow.c optional random random_yarrow dev/random/fortuna.c optional random !random_yarrow !random_loadable dev/random/hash.c optional random random_yarrow | \ random !random_yarrow !random_loadable dev/rc/rc.c optional rc dev/rccgpio/rccgpio.c optional rccgpio gpio dev/re/if_re.c optional re dev/rl/if_rl.c optional rl pci dev/rndtest/rndtest.c optional rndtest dev/rp/rp.c optional rp dev/rp/rp_isa.c optional rp isa dev/rp/rp_pci.c optional rp pci dev/safe/safe.c optional safe dev/scc/scc_if.m optional scc dev/scc/scc_bfe_ebus.c optional scc ebus dev/scc/scc_bfe_quicc.c optional scc quicc dev/scc/scc_bfe_sbus.c optional scc fhc | scc sbus dev/scc/scc_core.c optional scc dev/scc/scc_dev_quicc.c optional scc quicc dev/scc/scc_dev_sab82532.c optional scc dev/scc/scc_dev_z8530.c optional scc dev/scd/scd.c optional scd isa dev/scd/scd_isa.c optional scd isa dev/sdhci/sdhci.c optional sdhci dev/sdhci/sdhci_if.m optional sdhci dev/sdhci/sdhci_pci.c optional sdhci pci dev/sf/if_sf.c optional sf pci dev/sge/if_sge.c optional sge pci dev/si/si.c optional si dev/si/si2_z280.c optional si dev/si/si3_t225.c optional si dev/si/si_eisa.c optional si eisa dev/si/si_isa.c optional si isa dev/si/si_pci.c optional si pci dev/siba/siba.c optional siba dev/siba/siba_bwn.c optional siba_bwn pci dev/siba/siba_cc.c optional siba dev/siba/siba_core.c optional siba | siba_bwn pci dev/siba/siba_pcib.c optional siba pci dev/siis/siis.c optional siis pci dev/sis/if_sis.c optional sis pci dev/sk/if_sk.c optional sk pci dev/smbus/smb.c optional smb dev/smbus/smbconf.c optional smbus dev/smbus/smbus.c optional smbus dev/smbus/smbus_if.m optional smbus dev/smc/if_smc.c optional smc dev/smc/if_smc_fdt.c optional smc fdt dev/sn/if_sn.c optional sn dev/sn/if_sn_isa.c optional sn isa dev/sn/if_sn_pccard.c optional sn pccard dev/snp/snp.c optional snp dev/sound/clone.c optional sound dev/sound/unit.c optional sound dev/sound/isa/ad1816.c optional snd_ad1816 isa dev/sound/isa/ess.c optional snd_ess isa dev/sound/isa/gusc.c optional snd_gusc isa dev/sound/isa/mss.c optional snd_mss isa dev/sound/isa/sb16.c optional snd_sb16 isa dev/sound/isa/sb8.c optional snd_sb8 isa dev/sound/isa/sbc.c optional snd_sbc isa dev/sound/isa/sndbuf_dma.c optional sound isa dev/sound/pci/als4000.c optional snd_als4000 pci dev/sound/pci/atiixp.c optional snd_atiixp pci dev/sound/pci/cmi.c optional snd_cmi pci dev/sound/pci/cs4281.c optional snd_cs4281 pci dev/sound/pci/csa.c optional snd_csa pci dev/sound/pci/csapcm.c optional snd_csa pci dev/sound/pci/ds1.c optional snd_ds1 pci dev/sound/pci/emu10k1.c optional snd_emu10k1 pci dev/sound/pci/emu10kx.c optional snd_emu10kx pci dev/sound/pci/emu10kx-pcm.c optional snd_emu10kx pci dev/sound/pci/emu10kx-midi.c optional snd_emu10kx pci dev/sound/pci/envy24.c optional snd_envy24 pci dev/sound/pci/envy24ht.c optional snd_envy24ht pci dev/sound/pci/es137x.c optional snd_es137x pci dev/sound/pci/fm801.c optional snd_fm801 pci dev/sound/pci/ich.c optional snd_ich pci dev/sound/pci/maestro.c optional snd_maestro pci dev/sound/pci/maestro3.c optional snd_maestro3 pci dev/sound/pci/neomagic.c optional snd_neomagic pci dev/sound/pci/solo.c optional snd_solo pci dev/sound/pci/spicds.c optional snd_spicds pci dev/sound/pci/t4dwave.c optional snd_t4dwave pci dev/sound/pci/via8233.c optional snd_via8233 pci dev/sound/pci/via82c686.c optional snd_via82c686 pci dev/sound/pci/vibes.c optional snd_vibes pci dev/sound/pci/hda/hdaa.c optional snd_hda pci dev/sound/pci/hda/hdaa_patches.c optional snd_hda pci dev/sound/pci/hda/hdac.c optional snd_hda pci dev/sound/pci/hda/hdac_if.m optional snd_hda pci dev/sound/pci/hda/hdacc.c optional snd_hda pci dev/sound/pci/hdspe.c optional snd_hdspe pci dev/sound/pci/hdspe-pcm.c optional snd_hdspe pci dev/sound/pcm/ac97.c optional sound dev/sound/pcm/ac97_if.m optional sound dev/sound/pcm/ac97_patch.c optional sound dev/sound/pcm/buffer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/channel.c optional sound dev/sound/pcm/channel_if.m optional sound dev/sound/pcm/dsp.c optional sound dev/sound/pcm/feeder.c optional sound dev/sound/pcm/feeder_chain.c optional sound dev/sound/pcm/feeder_eq.c optional sound \ dependency "feeder_eq_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_if.m optional sound dev/sound/pcm/feeder_format.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_matrix.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_mixer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_rate.c optional sound \ dependency "feeder_rate_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_volume.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/mixer.c optional sound dev/sound/pcm/mixer_if.m optional sound dev/sound/pcm/sndstat.c optional sound dev/sound/pcm/sound.c optional sound dev/sound/pcm/vchan.c optional sound dev/sound/usb/uaudio.c optional snd_uaudio usb dev/sound/usb/uaudio_pcm.c optional snd_uaudio usb dev/sound/midi/midi.c optional sound dev/sound/midi/mpu401.c optional sound dev/sound/midi/mpu_if.m optional sound dev/sound/midi/mpufoi_if.m optional sound dev/sound/midi/sequencer.c optional sound dev/sound/midi/synth_if.m optional sound dev/spibus/ofw_spibus.c optional fdt spibus dev/spibus/spibus.c optional spibus \ dependency "spibus_if.h" dev/spibus/spibus_if.m optional spibus dev/ste/if_ste.c optional ste pci dev/stg/tmc18c30.c optional stg dev/stg/tmc18c30_isa.c optional stg isa dev/stg/tmc18c30_pccard.c optional stg pccard dev/stg/tmc18c30_pci.c optional stg pci dev/stg/tmc18c30_subr.c optional stg dev/stge/if_stge.c optional stge dev/streams/streams.c optional streams dev/sym/sym_hipd.c optional sym \ dependency "$S/dev/sym/sym_{conf,defs}.h" dev/syscons/blank/blank_saver.c optional blank_saver dev/syscons/daemon/daemon_saver.c optional daemon_saver dev/syscons/dragon/dragon_saver.c optional dragon_saver dev/syscons/fade/fade_saver.c optional fade_saver dev/syscons/fire/fire_saver.c optional fire_saver dev/syscons/green/green_saver.c optional green_saver dev/syscons/logo/logo.c optional logo_saver dev/syscons/logo/logo_saver.c optional logo_saver dev/syscons/rain/rain_saver.c optional rain_saver dev/syscons/schistory.c optional sc dev/syscons/scmouse.c optional sc dev/syscons/scterm.c optional sc dev/syscons/scvidctl.c optional sc dev/syscons/snake/snake_saver.c optional snake_saver dev/syscons/star/star_saver.c optional star_saver dev/syscons/syscons.c optional sc dev/syscons/sysmouse.c optional sc dev/syscons/warp/warp_saver.c optional warp_saver dev/tdfx/tdfx_linux.c optional tdfx_linux tdfx compat_linux dev/tdfx/tdfx_pci.c optional tdfx pci dev/ti/if_ti.c optional ti pci dev/tl/if_tl.c optional tl pci dev/trm/trm.c optional trm dev/twa/tw_cl_init.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_intr.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_io.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_misc.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_cam.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_freebsd.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twe/twe.c optional twe dev/twe/twe_freebsd.c optional twe dev/tws/tws.c optional tws dev/tws/tws_cam.c optional tws dev/tws/tws_hdm.c optional tws dev/tws/tws_services.c optional tws dev/tws/tws_user.c optional tws dev/tx/if_tx.c optional tx dev/txp/if_txp.c optional txp dev/uart/uart_bus_acpi.c optional uart acpi dev/uart/uart_bus_ebus.c optional uart ebus dev/uart/uart_bus_fdt.c optional uart fdt dev/uart/uart_bus_isa.c optional uart isa dev/uart/uart_bus_pccard.c optional uart pccard dev/uart/uart_bus_pci.c optional uart pci dev/uart/uart_bus_puc.c optional uart puc dev/uart/uart_bus_scc.c optional uart scc dev/uart/uart_core.c optional uart dev/uart/uart_dbg.c optional uart gdb dev/uart/uart_dev_ns8250.c optional uart uart_ns8250 | uart uart_snps dev/uart/uart_dev_pl011.c optional uart pl011 dev/uart/uart_dev_quicc.c optional uart quicc dev/uart/uart_dev_sab82532.c optional uart uart_sab82532 dev/uart/uart_dev_sab82532.c optional uart scc dev/uart/uart_dev_snps.c optional uart uart_snps dev/uart/uart_dev_z8530.c optional uart uart_z8530 dev/uart/uart_dev_z8530.c optional uart scc dev/uart/uart_if.m optional uart dev/uart/uart_subr.c optional uart dev/uart/uart_tty.c optional uart dev/ubsec/ubsec.c optional ubsec # # USB controller drivers # dev/usb/controller/at91dci.c optional at91dci dev/usb/controller/at91dci_atmelarm.c optional at91dci at91rm9200 dev/usb/controller/musb_otg.c optional musb dev/usb/controller/musb_otg_atmelarm.c optional musb at91rm9200 dev/usb/controller/dwc_otg.c optional dwcotg dev/usb/controller/dwc_otg_fdt.c optional dwcotg fdt dev/usb/controller/ehci.c optional ehci dev/usb/controller/ehci_pci.c optional ehci pci dev/usb/controller/ohci.c optional ohci dev/usb/controller/ohci_pci.c optional ohci pci dev/usb/controller/uhci.c optional uhci dev/usb/controller/uhci_pci.c optional uhci pci dev/usb/controller/xhci.c optional xhci dev/usb/controller/xhci_pci.c optional xhci pci dev/usb/controller/saf1761_otg.c optional saf1761otg dev/usb/controller/saf1761_otg_fdt.c optional saf1761otg fdt dev/usb/controller/uss820dci.c optional uss820dci dev/usb/controller/uss820dci_atmelarm.c optional uss820dci at91rm9200 dev/usb/controller/usb_controller.c optional usb # # USB storage drivers # dev/usb/storage/umass.c optional umass dev/usb/storage/urio.c optional urio dev/usb/storage/ustorage_fs.c optional usfs # # USB core # dev/usb/usb_busdma.c optional usb dev/usb/usb_core.c optional usb dev/usb/usb_debug.c optional usb dev/usb/usb_dev.c optional usb dev/usb/usb_device.c optional usb dev/usb/usb_dynamic.c optional usb dev/usb/usb_error.c optional usb dev/usb/usb_generic.c optional usb dev/usb/usb_handle_request.c optional usb dev/usb/usb_hid.c optional usb dev/usb/usb_hub.c optional usb dev/usb/usb_if.m optional usb dev/usb/usb_lookup.c optional usb dev/usb/usb_mbuf.c optional usb dev/usb/usb_msctest.c optional usb dev/usb/usb_parse.c optional usb dev/usb/usb_pf.c optional usb dev/usb/usb_process.c optional usb dev/usb/usb_request.c optional usb dev/usb/usb_transfer.c optional usb dev/usb/usb_util.c optional usb # # USB network drivers # dev/usb/net/if_aue.c optional aue dev/usb/net/if_axe.c optional axe dev/usb/net/if_axge.c optional axge dev/usb/net/if_cdce.c optional cdce dev/usb/net/if_cue.c optional cue dev/usb/net/if_ipheth.c optional ipheth dev/usb/net/if_kue.c optional kue dev/usb/net/if_mos.c optional mos dev/usb/net/if_rue.c optional rue dev/usb/net/if_smsc.c optional smsc dev/usb/net/if_udav.c optional udav dev/usb/net/if_ure.c optional ure dev/usb/net/if_usie.c optional usie dev/usb/net/if_urndis.c optional urndis dev/usb/net/ruephy.c optional rue dev/usb/net/usb_ethernet.c optional uether | aue | axe | axge | cdce | \ cue | ipheth | kue | mos | rue | \ smsc | udav | ure | urndis dev/usb/net/uhso.c optional uhso # # USB WLAN drivers # dev/usb/wlan/if_rsu.c optional rsu rsu-rtl8712fw.c optional rsu-rtl8712fw | rsufw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rsu-rtl8712fw.fw:rsu-rtl8712fw:120 -mrsu-rtl8712fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rsu-rtl8712fw.c" rsu-rtl8712fw.fwo optional rsu-rtl8712fw | rsufw \ dependency "rsu-rtl8712fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rsu-rtl8712fw.fwo" rsu-rtl8712fw.fw optional rsu-rtl8712.fw | rsufw \ dependency "$S/contrib/dev/rsu/rsu-rtl8712fw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rsu-rtl8712fw.fw" dev/usb/wlan/if_rum.c optional rum dev/usb/wlan/if_run.c optional run runfw.c optional runfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk run.fw:runfw -mrunfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "runfw.c" runfw.fwo optional runfw \ dependency "run.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "runfw.fwo" run.fw optional runfw \ dependency "$S/contrib/dev/run/rt2870.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "run.fw" dev/usb/wlan/if_uath.c optional uath dev/usb/wlan/if_upgt.c optional upgt dev/usb/wlan/if_ural.c optional ural dev/usb/wlan/if_urtw.c optional urtw dev/usb/wlan/if_zyd.c optional zyd # # USB serial and parallel port drivers # dev/usb/serial/u3g.c optional u3g dev/usb/serial/uark.c optional uark dev/usb/serial/ubsa.c optional ubsa dev/usb/serial/ubser.c optional ubser dev/usb/serial/uchcom.c optional uchcom dev/usb/serial/ucycom.c optional ucycom dev/usb/serial/ufoma.c optional ufoma dev/usb/serial/uftdi.c optional uftdi dev/usb/serial/ugensa.c optional ugensa dev/usb/serial/uipaq.c optional uipaq dev/usb/serial/ulpt.c optional ulpt dev/usb/serial/umcs.c optional umcs dev/usb/serial/umct.c optional umct dev/usb/serial/umodem.c optional umodem dev/usb/serial/umoscom.c optional umoscom dev/usb/serial/uplcom.c optional uplcom dev/usb/serial/uslcom.c optional uslcom dev/usb/serial/uvisor.c optional uvisor dev/usb/serial/uvscom.c optional uvscom dev/usb/serial/usb_serial.c optional ucom | u3g | uark | ubsa | ubser | \ uchcom | ucycom | ufoma | uftdi | \ ugensa | uipaq | umcs | umct | \ umodem | umoscom | uplcom | usie | \ uslcom | uvisor | uvscom # # USB misc drivers # dev/usb/misc/ufm.c optional ufm dev/usb/misc/udbp.c optional udbp dev/usb/misc/ugold.c optional ugold dev/usb/misc/uled.c optional uled # # USB input drivers # dev/usb/input/atp.c optional atp dev/usb/input/uep.c optional uep dev/usb/input/uhid.c optional uhid dev/usb/input/ukbd.c optional ukbd dev/usb/input/ums.c optional ums dev/usb/input/wsp.c optional wsp # # USB quirks # dev/usb/quirk/usb_quirk.c optional usb # # USB templates # dev/usb/template/usb_template.c optional usb_template dev/usb/template/usb_template_audio.c optional usb_template dev/usb/template/usb_template_cdce.c optional usb_template dev/usb/template/usb_template_kbd.c optional usb_template dev/usb/template/usb_template_modem.c optional usb_template dev/usb/template/usb_template_mouse.c optional usb_template dev/usb/template/usb_template_msc.c optional usb_template dev/usb/template/usb_template_mtp.c optional usb_template dev/usb/template/usb_template_phone.c optional usb_template dev/usb/template/usb_template_serialnet.c optional usb_template dev/usb/template/usb_template_midi.c optional usb_template # # USB video drivers # dev/usb/video/udl.c optional udl # # USB END # dev/videomode/videomode.c optional videomode dev/videomode/edid.c optional videomode dev/videomode/pickmode.c optional videomode dev/videomode/vesagtf.c optional videomode dev/utopia/idtphy.c optional utopia dev/utopia/suni.c optional utopia dev/utopia/utopia.c optional utopia dev/vge/if_vge.c optional vge dev/viapm/viapm.c optional viapm pci dev/virtio/virtio.c optional virtio dev/virtio/virtqueue.c optional virtio dev/virtio/virtio_bus_if.m optional virtio dev/virtio/virtio_if.m optional virtio dev/virtio/pci/virtio_pci.c optional virtio_pci dev/virtio/mmio/virtio_mmio.c optional virtio_mmio dev/virtio/mmio/virtio_mmio_if.m optional virtio_mmio dev/virtio/network/if_vtnet.c optional vtnet dev/virtio/block/virtio_blk.c optional virtio_blk dev/virtio/balloon/virtio_balloon.c optional virtio_balloon dev/virtio/scsi/virtio_scsi.c optional virtio_scsi dev/virtio/random/virtio_random.c optional virtio_random dev/virtio/console/virtio_console.c optional virtio_console dev/vkbd/vkbd.c optional vkbd dev/vr/if_vr.c optional vr pci dev/vt/colors/vt_termcolors.c optional vt dev/vt/font/vt_font_default.c optional vt dev/vt/font/vt_mouse_cursor.c optional vt dev/vt/hw/efifb/efifb.c optional vt_efifb dev/vt/hw/fb/vt_fb.c optional vt dev/vt/hw/vga/vt_vga.c optional vt vt_vga dev/vt/logo/logo_freebsd.c optional vt splash dev/vt/logo/logo_beastie.c optional vt splash dev/vt/vt_buf.c optional vt dev/vt/vt_consolectl.c optional vt dev/vt/vt_core.c optional vt dev/vt/vt_cpulogos.c optional vt splash dev/vt/vt_font.c optional vt dev/vt/vt_sysmouse.c optional vt dev/vte/if_vte.c optional vte pci dev/vx/if_vx.c optional vx dev/vx/if_vx_eisa.c optional vx eisa dev/vx/if_vx_pci.c optional vx pci dev/vxge/vxge.c optional vxge dev/vxge/vxgehal/vxgehal-ifmsg.c optional vxge dev/vxge/vxgehal/vxgehal-mrpcim.c optional vxge dev/vxge/vxgehal/vxge-queue.c optional vxge dev/vxge/vxgehal/vxgehal-ring.c optional vxge dev/vxge/vxgehal/vxgehal-swapper.c optional vxge dev/vxge/vxgehal/vxgehal-mgmt.c optional vxge dev/vxge/vxgehal/vxgehal-srpcim.c optional vxge dev/vxge/vxgehal/vxgehal-config.c optional vxge dev/vxge/vxgehal/vxgehal-blockpool.c optional vxge dev/vxge/vxgehal/vxgehal-doorbells.c optional vxge dev/vxge/vxgehal/vxgehal-mgmtaux.c optional vxge dev/vxge/vxgehal/vxgehal-device.c optional vxge dev/vxge/vxgehal/vxgehal-mm.c optional vxge dev/vxge/vxgehal/vxgehal-driver.c optional vxge dev/vxge/vxgehal/vxgehal-virtualpath.c optional vxge dev/vxge/vxgehal/vxgehal-channel.c optional vxge dev/vxge/vxgehal/vxgehal-fifo.c optional vxge dev/watchdog/watchdog.c standard dev/wb/if_wb.c optional wb pci dev/wds/wd7000.c optional wds isa dev/wi/if_wi.c optional wi dev/wi/if_wi_pccard.c optional wi pccard dev/wi/if_wi_pci.c optional wi pci dev/wl/if_wl.c optional wl isa dev/wpi/if_wpi.c optional wpi pci wpifw.c optional wpifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk wpi.fw:wpifw:153229 -mwpi -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "wpifw.c" wpifw.fwo optional wpifw \ dependency "wpi.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "wpifw.fwo" wpi.fw optional wpifw \ dependency "$S/contrib/dev/wpi/iwlwifi-3945-15.32.2.9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "wpi.fw" dev/xe/if_xe.c optional xe dev/xe/if_xe_pccard.c optional xe pccard dev/xen/balloon/balloon.c optional xenhvm dev/xen/blkfront/blkfront.c optional xenhvm dev/xen/blkback/blkback.c optional xenhvm dev/xen/console/xen_console.c optional xenhvm dev/xen/control/control.c optional xenhvm dev/xen/grant_table/grant_table.c optional xenhvm dev/xen/netback/netback.c optional xenhvm dev/xen/netfront/netfront.c optional xenhvm dev/xen/xenpci/xenpci.c optional xenpci dev/xen/timer/timer.c optional xenhvm dev/xen/pvcpu/pvcpu.c optional xenhvm dev/xen/xenstore/xenstore.c optional xenhvm dev/xen/xenstore/xenstore_dev.c optional xenhvm dev/xen/xenstore/xenstored_dev.c optional xenhvm dev/xen/evtchn/evtchn_dev.c optional xenhvm dev/xen/privcmd/privcmd.c optional xenhvm dev/xen/debug/debug.c optional xenhvm dev/xl/if_xl.c optional xl pci dev/xl/xlphy.c optional xl pci fs/autofs/autofs.c optional autofs fs/autofs/autofs_vfsops.c optional autofs fs/autofs/autofs_vnops.c optional autofs fs/deadfs/dead_vnops.c standard fs/devfs/devfs_devs.c standard fs/devfs/devfs_dir.c standard fs/devfs/devfs_rule.c standard fs/devfs/devfs_vfsops.c standard fs/devfs/devfs_vnops.c standard fs/fdescfs/fdesc_vfsops.c optional fdescfs fs/fdescfs/fdesc_vnops.c optional fdescfs fs/fifofs/fifo_vnops.c standard fs/cuse/cuse.c optional cuse fs/fuse/fuse_device.c optional fuse fs/fuse/fuse_file.c optional fuse fs/fuse/fuse_internal.c optional fuse fs/fuse/fuse_io.c optional fuse fs/fuse/fuse_ipc.c optional fuse fs/fuse/fuse_main.c optional fuse fs/fuse/fuse_node.c optional fuse fs/fuse/fuse_vfsops.c optional fuse fs/fuse/fuse_vnops.c optional fuse fs/msdosfs/msdosfs_conv.c optional msdosfs fs/msdosfs/msdosfs_denode.c optional msdosfs fs/msdosfs/msdosfs_fat.c optional msdosfs fs/msdosfs/msdosfs_fileno.c optional msdosfs fs/msdosfs/msdosfs_iconv.c optional msdosfs_iconv fs/msdosfs/msdosfs_lookup.c optional msdosfs fs/msdosfs/msdosfs_vfsops.c optional msdosfs fs/msdosfs/msdosfs_vnops.c optional msdosfs fs/nandfs/bmap.c optional nandfs fs/nandfs/nandfs_alloc.c optional nandfs fs/nandfs/nandfs_bmap.c optional nandfs fs/nandfs/nandfs_buffer.c optional nandfs fs/nandfs/nandfs_cleaner.c optional nandfs fs/nandfs/nandfs_cpfile.c optional nandfs fs/nandfs/nandfs_dat.c optional nandfs fs/nandfs/nandfs_dir.c optional nandfs fs/nandfs/nandfs_ifile.c optional nandfs fs/nandfs/nandfs_segment.c optional nandfs fs/nandfs/nandfs_subr.c optional nandfs fs/nandfs/nandfs_sufile.c optional nandfs fs/nandfs/nandfs_vfsops.c optional nandfs fs/nandfs/nandfs_vnops.c optional nandfs fs/nfs/nfs_commonkrpc.c optional nfscl | nfsd fs/nfs/nfs_commonsubs.c optional nfscl | nfsd fs/nfs/nfs_commonport.c optional nfscl | nfsd fs/nfs/nfs_commonacl.c optional nfscl | nfsd fs/nfsclient/nfs_clcomsubs.c optional nfscl fs/nfsclient/nfs_clsubs.c optional nfscl fs/nfsclient/nfs_clstate.c optional nfscl fs/nfsclient/nfs_clkrpc.c optional nfscl fs/nfsclient/nfs_clrpcops.c optional nfscl fs/nfsclient/nfs_clvnops.c optional nfscl fs/nfsclient/nfs_clnode.c optional nfscl fs/nfsclient/nfs_clvfsops.c optional nfscl fs/nfsclient/nfs_clport.c optional nfscl fs/nfsclient/nfs_clbio.c optional nfscl fs/nfsclient/nfs_clnfsiod.c optional nfscl fs/nfsserver/nfs_fha_new.c optional nfsd inet fs/nfsserver/nfs_nfsdsocket.c optional nfsd inet fs/nfsserver/nfs_nfsdsubs.c optional nfsd inet fs/nfsserver/nfs_nfsdstate.c optional nfsd inet fs/nfsserver/nfs_nfsdkrpc.c optional nfsd inet fs/nfsserver/nfs_nfsdserv.c optional nfsd inet fs/nfsserver/nfs_nfsdport.c optional nfsd inet fs/nfsserver/nfs_nfsdcache.c optional nfsd inet fs/nullfs/null_subr.c optional nullfs fs/nullfs/null_vfsops.c optional nullfs fs/nullfs/null_vnops.c optional nullfs fs/procfs/procfs.c optional procfs fs/procfs/procfs_ctl.c optional procfs fs/procfs/procfs_dbregs.c optional procfs fs/procfs/procfs_fpregs.c optional procfs fs/procfs/procfs_ioctl.c optional procfs fs/procfs/procfs_map.c optional procfs fs/procfs/procfs_mem.c optional procfs fs/procfs/procfs_note.c optional procfs fs/procfs/procfs_osrel.c optional procfs fs/procfs/procfs_regs.c optional procfs fs/procfs/procfs_rlimit.c optional procfs fs/procfs/procfs_status.c optional procfs fs/procfs/procfs_type.c optional procfs fs/pseudofs/pseudofs.c optional pseudofs fs/pseudofs/pseudofs_fileno.c optional pseudofs fs/pseudofs/pseudofs_vncache.c optional pseudofs fs/pseudofs/pseudofs_vnops.c optional pseudofs fs/smbfs/smbfs_io.c optional smbfs fs/smbfs/smbfs_node.c optional smbfs fs/smbfs/smbfs_smb.c optional smbfs fs/smbfs/smbfs_subr.c optional smbfs fs/smbfs/smbfs_vfsops.c optional smbfs fs/smbfs/smbfs_vnops.c optional smbfs fs/udf/osta.c optional udf fs/udf/udf_iconv.c optional udf_iconv fs/udf/udf_vfsops.c optional udf fs/udf/udf_vnops.c optional udf fs/unionfs/union_subr.c optional unionfs fs/unionfs/union_vfsops.c optional unionfs fs/unionfs/union_vnops.c optional unionfs fs/tmpfs/tmpfs_vnops.c optional tmpfs fs/tmpfs/tmpfs_fifoops.c optional tmpfs fs/tmpfs/tmpfs_vfsops.c optional tmpfs fs/tmpfs/tmpfs_subr.c optional tmpfs gdb/gdb_cons.c optional gdb gdb/gdb_main.c optional gdb gdb/gdb_packet.c optional gdb geom/bde/g_bde.c optional geom_bde geom/bde/g_bde_crypt.c optional geom_bde geom/bde/g_bde_lock.c optional geom_bde geom/bde/g_bde_work.c optional geom_bde geom/cache/g_cache.c optional geom_cache geom/concat/g_concat.c optional geom_concat geom/eli/g_eli.c optional geom_eli geom/eli/g_eli_crypto.c optional geom_eli geom/eli/g_eli_ctl.c optional geom_eli geom/eli/g_eli_hmac.c optional geom_eli geom/eli/g_eli_integrity.c optional geom_eli geom/eli/g_eli_key.c optional geom_eli geom/eli/g_eli_key_cache.c optional geom_eli geom/eli/g_eli_privacy.c optional geom_eli geom/eli/pkcs5v2.c optional geom_eli geom/gate/g_gate.c optional geom_gate geom/geom_aes.c optional geom_aes geom/geom_bsd.c optional geom_bsd geom/geom_bsd_enc.c optional geom_bsd | geom_part_bsd geom/geom_ccd.c optional ccd | geom_ccd geom/geom_ctl.c standard geom/geom_dev.c standard geom/geom_disk.c standard geom/geom_dump.c standard geom/geom_event.c standard geom/geom_fox.c optional geom_fox geom/geom_flashmap.c optional fdt cfi | fdt nand | fdt mx25l geom/geom_io.c standard geom/geom_kern.c standard geom/geom_map.c optional geom_map geom/geom_mbr.c optional geom_mbr geom/geom_mbr_enc.c optional geom_mbr geom/geom_pc98.c optional geom_pc98 geom/geom_pc98_enc.c optional geom_pc98 geom/geom_redboot.c optional geom_redboot geom/geom_slice.c standard geom/geom_subr.c standard geom/geom_sunlabel.c optional geom_sunlabel geom/geom_sunlabel_enc.c optional geom_sunlabel geom/geom_vfs.c standard geom/geom_vol_ffs.c optional geom_vol geom/journal/g_journal.c optional geom_journal geom/journal/g_journal_ufs.c optional geom_journal geom/label/g_label.c optional geom_label | geom_label_gpt geom/label/g_label_ext2fs.c optional geom_label geom/label/g_label_iso9660.c optional geom_label geom/label/g_label_msdosfs.c optional geom_label geom/label/g_label_ntfs.c optional geom_label geom/label/g_label_reiserfs.c optional geom_label geom/label/g_label_ufs.c optional geom_label geom/label/g_label_gpt.c optional geom_label | geom_label_gpt geom/label/g_label_disk_ident.c optional geom_label geom/linux_lvm/g_linux_lvm.c optional geom_linux_lvm geom/mirror/g_mirror.c optional geom_mirror geom/mirror/g_mirror_ctl.c optional geom_mirror geom/mountver/g_mountver.c optional geom_mountver geom/multipath/g_multipath.c optional geom_multipath geom/nop/g_nop.c optional geom_nop geom/part/g_part.c standard geom/part/g_part_if.m standard geom/part/g_part_apm.c optional geom_part_apm geom/part/g_part_bsd.c optional geom_part_bsd geom/part/g_part_bsd64.c optional geom_part_bsd64 geom/part/g_part_ebr.c optional geom_part_ebr geom/part/g_part_gpt.c optional geom_part_gpt geom/part/g_part_ldm.c optional geom_part_ldm geom/part/g_part_mbr.c optional geom_part_mbr geom/part/g_part_pc98.c optional geom_part_pc98 geom/part/g_part_vtoc8.c optional geom_part_vtoc8 geom/raid/g_raid.c optional geom_raid geom/raid/g_raid_ctl.c optional geom_raid geom/raid/g_raid_md_if.m optional geom_raid geom/raid/g_raid_tr_if.m optional geom_raid geom/raid/md_ddf.c optional geom_raid geom/raid/md_intel.c optional geom_raid geom/raid/md_jmicron.c optional geom_raid geom/raid/md_nvidia.c optional geom_raid geom/raid/md_promise.c optional geom_raid geom/raid/md_sii.c optional geom_raid geom/raid/tr_concat.c optional geom_raid geom/raid/tr_raid0.c optional geom_raid geom/raid/tr_raid1.c optional geom_raid geom/raid/tr_raid1e.c optional geom_raid geom/raid/tr_raid5.c optional geom_raid geom/raid3/g_raid3.c optional geom_raid3 geom/raid3/g_raid3_ctl.c optional geom_raid3 geom/shsec/g_shsec.c optional geom_shsec geom/stripe/g_stripe.c optional geom_stripe contrib/xz-embedded/freebsd/xz_malloc.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_crc32.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_bcj.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_lzma2.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_stream.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" geom/uzip/g_uzip.c optional geom_uzip geom/uzip/g_uzip_lzma.c optional geom_uzip geom/uzip/g_uzip_wrkthr.c optional geom_uzip geom/uzip/g_uzip_zlib.c optional geom_uzip geom/vinum/geom_vinum.c optional geom_vinum geom/vinum/geom_vinum_create.c optional geom_vinum geom/vinum/geom_vinum_drive.c optional geom_vinum geom/vinum/geom_vinum_plex.c optional geom_vinum geom/vinum/geom_vinum_volume.c optional geom_vinum geom/vinum/geom_vinum_subr.c optional geom_vinum geom/vinum/geom_vinum_raid5.c optional geom_vinum geom/vinum/geom_vinum_share.c optional geom_vinum geom/vinum/geom_vinum_list.c optional geom_vinum geom/vinum/geom_vinum_rm.c optional geom_vinum geom/vinum/geom_vinum_init.c optional geom_vinum geom/vinum/geom_vinum_state.c optional geom_vinum geom/vinum/geom_vinum_rename.c optional geom_vinum geom/vinum/geom_vinum_move.c optional geom_vinum geom/vinum/geom_vinum_events.c optional geom_vinum geom/virstor/binstream.c optional geom_virstor geom/virstor/g_virstor.c optional geom_virstor geom/virstor/g_virstor_md.c optional geom_virstor geom/zero/g_zero.c optional geom_zero fs/ext2fs/ext2_alloc.c optional ext2fs fs/ext2fs/ext2_balloc.c optional ext2fs fs/ext2fs/ext2_bmap.c optional ext2fs fs/ext2fs/ext2_extents.c optional ext2fs fs/ext2fs/ext2_inode.c optional ext2fs fs/ext2fs/ext2_inode_cnv.c optional ext2fs fs/ext2fs/ext2_hash.c optional ext2fs fs/ext2fs/ext2_htree.c optional ext2fs fs/ext2fs/ext2_lookup.c optional ext2fs fs/ext2fs/ext2_subr.c optional ext2fs fs/ext2fs/ext2_vfsops.c optional ext2fs fs/ext2fs/ext2_vnops.c optional ext2fs gnu/fs/reiserfs/reiserfs_hashes.c optional reiserfs \ warning "kernel contains GPL contaminated ReiserFS filesystem" gnu/fs/reiserfs/reiserfs_inode.c optional reiserfs gnu/fs/reiserfs/reiserfs_item_ops.c optional reiserfs gnu/fs/reiserfs/reiserfs_namei.c optional reiserfs gnu/fs/reiserfs/reiserfs_prints.c optional reiserfs gnu/fs/reiserfs/reiserfs_stree.c optional reiserfs gnu/fs/reiserfs/reiserfs_vfsops.c optional reiserfs gnu/fs/reiserfs/reiserfs_vnops.c optional reiserfs # isa/isa_if.m standard isa/isa_common.c optional isa isa/isahint.c optional isa isa/pnp.c optional isa isapnp isa/pnpparse.c optional isa isapnp fs/cd9660/cd9660_bmap.c optional cd9660 fs/cd9660/cd9660_lookup.c optional cd9660 fs/cd9660/cd9660_node.c optional cd9660 fs/cd9660/cd9660_rrip.c optional cd9660 fs/cd9660/cd9660_util.c optional cd9660 fs/cd9660/cd9660_vfsops.c optional cd9660 fs/cd9660/cd9660_vnops.c optional cd9660 fs/cd9660/cd9660_iconv.c optional cd9660_iconv kern/bus_if.m standard kern/clock_if.m standard kern/cpufreq_if.m standard kern/device_if.m standard kern/imgact_binmisc.c optional imagact_binmisc kern/imgact_elf.c standard kern/imgact_elf32.c optional compat_freebsd32 kern/imgact_shell.c standard kern/inflate.c optional gzip kern/init_main.c standard kern/init_sysent.c standard kern/ksched.c optional _kposix_priority_scheduling kern/kern_acct.c standard kern/kern_alq.c optional alq kern/kern_clock.c standard kern/kern_condvar.c standard kern/kern_conf.c standard kern/kern_cons.c standard kern/kern_cpu.c standard kern/kern_cpuset.c standard kern/kern_context.c standard kern/kern_descrip.c standard kern/kern_dtrace.c optional kdtrace_hooks kern/kern_dump.c standard kern/kern_environment.c standard kern/kern_et.c standard kern/kern_event.c standard kern/kern_exec.c standard kern/kern_exit.c standard kern/kern_fail.c standard kern/kern_ffclock.c standard kern/kern_fork.c standard kern/kern_gzio.c optional gzio kern/kern_hhook.c standard kern/kern_idle.c standard kern/kern_intr.c standard kern/kern_jail.c standard kern/kern_khelp.c standard kern/kern_kthread.c standard kern/kern_ktr.c optional ktr kern/kern_ktrace.c standard kern/kern_linker.c standard kern/kern_lock.c standard kern/kern_lockf.c standard kern/kern_lockstat.c optional kdtrace_hooks kern/kern_loginclass.c standard kern/kern_malloc.c standard kern/kern_mbuf.c standard kern/kern_mib.c standard kern/kern_module.c standard kern/kern_mtxpool.c standard kern/kern_mutex.c standard kern/kern_ntptime.c standard kern/kern_numa.c standard kern/kern_osd.c standard kern/kern_physio.c standard kern/kern_pmc.c standard kern/kern_poll.c optional device_polling kern/kern_priv.c standard kern/kern_proc.c standard kern/kern_procctl.c standard kern/kern_prot.c standard kern/kern_racct.c standard kern/kern_rangelock.c standard kern/kern_rctl.c standard kern/kern_resource.c standard kern/kern_rmlock.c standard kern/kern_rwlock.c standard kern/kern_sdt.c optional kdtrace_hooks kern/kern_sema.c standard kern/kern_sendfile.c standard kern/kern_sharedpage.c standard kern/kern_shutdown.c standard kern/kern_sig.c standard kern/kern_switch.c standard kern/kern_sx.c standard kern/kern_synch.c standard kern/kern_syscalls.c standard kern/kern_sysctl.c standard kern/kern_tc.c standard kern/kern_thr.c standard kern/kern_thread.c standard kern/kern_time.c standard kern/kern_timeout.c standard kern/kern_umtx.c standard kern/kern_uuid.c standard kern/kern_xxx.c standard kern/link_elf.c standard kern/linker_if.m standard kern/md4c.c optional netsmb kern/md5c.c standard kern/p1003_1b.c standard kern/posix4_mib.c standard kern/sched_4bsd.c optional sched_4bsd kern/sched_ule.c optional sched_ule kern/serdev_if.m standard kern/stack_protector.c standard \ compile-with "${NORMAL_C:N-fstack-protector*}" kern/subr_acl_nfs4.c optional ufs_acl | zfs kern/subr_acl_posix1e.c optional ufs_acl kern/subr_autoconf.c standard kern/subr_blist.c standard kern/subr_bus.c standard kern/subr_bus_dma.c standard kern/subr_bufring.c standard kern/subr_capability.c standard kern/subr_clock.c standard kern/subr_counter.c standard kern/subr_devstat.c standard kern/subr_disk.c standard kern/subr_eventhandler.c standard kern/subr_fattime.c standard kern/subr_firmware.c optional firmware kern/subr_hash.c standard kern/subr_hints.c standard kern/subr_kdb.c standard kern/subr_kobj.c standard kern/subr_lock.c standard kern/subr_log.c standard kern/subr_mbpool.c optional libmbpool kern/subr_mchain.c optional libmchain kern/subr_module.c standard kern/subr_msgbuf.c standard kern/subr_param.c standard kern/subr_pcpu.c standard kern/subr_pctrie.c standard kern/subr_power.c standard kern/subr_prf.c standard kern/subr_prof.c standard kern/subr_rman.c standard kern/subr_rtc.c standard kern/subr_sbuf.c standard kern/subr_scanf.c standard kern/subr_sglist.c standard kern/subr_sleepqueue.c standard kern/subr_smp.c standard kern/subr_stack.c optional ddb | stack | ktr kern/subr_taskqueue.c standard kern/subr_terminal.c optional vt kern/subr_trap.c standard kern/subr_turnstile.c standard kern/subr_uio.c standard kern/subr_unit.c standard kern/subr_vmem.c standard kern/subr_witness.c optional witness kern/sys_capability.c standard kern/sys_generic.c standard kern/sys_pipe.c standard kern/sys_procdesc.c standard kern/sys_process.c standard kern/sys_socket.c standard kern/syscalls.c standard kern/sysv_ipc.c standard kern/sysv_msg.c optional sysvmsg kern/sysv_sem.c optional sysvsem kern/sysv_shm.c optional sysvshm kern/tty.c standard kern/tty_compat.c optional compat_43tty kern/tty_info.c standard kern/tty_inq.c standard kern/tty_outq.c standard kern/tty_pts.c standard kern/tty_tty.c standard kern/tty_ttydisc.c standard kern/uipc_accf.c standard kern/uipc_debug.c optional ddb kern/uipc_domain.c standard kern/uipc_mbuf.c standard kern/uipc_mbuf2.c standard kern/uipc_mbufhash.c standard kern/uipc_mqueue.c optional p1003_1b_mqueue kern/uipc_sem.c optional p1003_1b_semaphores kern/uipc_shm.c standard kern/uipc_sockbuf.c standard kern/uipc_socket.c standard kern/uipc_syscalls.c standard kern/uipc_usrreq.c standard kern/vfs_acl.c standard kern/vfs_aio.c standard kern/vfs_bio.c standard kern/vfs_cache.c standard kern/vfs_cluster.c standard kern/vfs_default.c standard kern/vfs_export.c standard kern/vfs_extattr.c standard kern/vfs_hash.c standard kern/vfs_init.c standard kern/vfs_lookup.c standard kern/vfs_mount.c standard kern/vfs_mountroot.c standard kern/vfs_subr.c standard kern/vfs_syscalls.c standard kern/vfs_vnops.c standard # # Kernel GSS-API # gssd.h optional kgssapi \ dependency "$S/kgssapi/gssd.x" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/kgssapi/gssd.x | grep -v pthread.h > gssd.h" \ no-obj no-implicit-rule before-depend local \ clean "gssd.h" gssd_xdr.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/kgssapi/gssd.x -o gssd_xdr.c" \ no-implicit-rule before-depend local \ clean "gssd_xdr.c" gssd_clnt.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/kgssapi/gssd.x | grep -v string.h > gssd_clnt.c" \ no-implicit-rule before-depend local \ clean "gssd_clnt.c" kgssapi/gss_accept_sec_context.c optional kgssapi kgssapi/gss_add_oid_set_member.c optional kgssapi kgssapi/gss_acquire_cred.c optional kgssapi kgssapi/gss_canonicalize_name.c optional kgssapi kgssapi/gss_create_empty_oid_set.c optional kgssapi kgssapi/gss_delete_sec_context.c optional kgssapi kgssapi/gss_display_status.c optional kgssapi kgssapi/gss_export_name.c optional kgssapi kgssapi/gss_get_mic.c optional kgssapi kgssapi/gss_init_sec_context.c optional kgssapi kgssapi/gss_impl.c optional kgssapi kgssapi/gss_import_name.c optional kgssapi kgssapi/gss_names.c optional kgssapi kgssapi/gss_pname_to_uid.c optional kgssapi kgssapi/gss_release_buffer.c optional kgssapi kgssapi/gss_release_cred.c optional kgssapi kgssapi/gss_release_name.c optional kgssapi kgssapi/gss_release_oid_set.c optional kgssapi kgssapi/gss_set_cred_option.c optional kgssapi kgssapi/gss_test_oid_set_member.c optional kgssapi kgssapi/gss_unwrap.c optional kgssapi kgssapi/gss_verify_mic.c optional kgssapi kgssapi/gss_wrap.c optional kgssapi kgssapi/gss_wrap_size_limit.c optional kgssapi kgssapi/gssd_prot.c optional kgssapi kgssapi/krb5/krb5_mech.c optional kgssapi kgssapi/krb5/kcrypto.c optional kgssapi kgssapi/krb5/kcrypto_aes.c optional kgssapi kgssapi/krb5/kcrypto_arcfour.c optional kgssapi kgssapi/krb5/kcrypto_des.c optional kgssapi kgssapi/krb5/kcrypto_des3.c optional kgssapi kgssapi/kgss_if.m optional kgssapi kgssapi/gsstest.c optional kgssapi_debug # These files in libkern/ are those needed by all architectures. Some # of the files in libkern/ are only needed on some architectures, e.g., # libkern/divdi3.c is needed by i386 but not alpha. Also, some of these # routines may be optimized for a particular platform. In either case, # the file should be moved to conf/files. from here. # libkern/arc4random.c standard libkern/asprintf.c standard libkern/bcd.c standard libkern/bsearch.c standard libkern/crc32.c standard libkern/explicit_bzero.c standard libkern/fnmatch.c standard libkern/iconv.c optional libiconv libkern/iconv_converter_if.m optional libiconv libkern/iconv_ucs.c optional libiconv libkern/iconv_xlat.c optional libiconv libkern/iconv_xlat16.c optional libiconv libkern/inet_aton.c standard libkern/inet_ntoa.c standard libkern/inet_ntop.c standard libkern/inet_pton.c standard libkern/jenkins_hash.c standard libkern/murmur3_32.c standard libkern/mcount.c optional profiling-routine libkern/memcchr.c standard libkern/memchr.c standard libkern/memcmp.c standard libkern/memmem.c optional gdb libkern/qsort.c standard libkern/qsort_r.c standard libkern/random.c standard libkern/scanc.c standard libkern/strcasecmp.c standard libkern/strcat.c standard libkern/strchr.c standard libkern/strcmp.c standard libkern/strcpy.c standard libkern/strcspn.c standard libkern/strdup.c standard libkern/strndup.c standard libkern/strlcat.c standard libkern/strlcpy.c standard libkern/strlen.c standard libkern/strncmp.c standard libkern/strncpy.c standard libkern/strnlen.c standard libkern/strrchr.c standard libkern/strsep.c standard libkern/strspn.c standard libkern/strstr.c standard libkern/strtol.c standard libkern/strtoq.c standard libkern/strtoul.c standard libkern/strtouq.c standard libkern/strvalid.c standard libkern/timingsafe_bcmp.c standard libkern/zlib.c optional crypto | geom_uzip | ipsec | \ mxge | netgraph_deflate | \ ddb_ctf | gzio net/altq/altq_cbq.c optional altq net/altq/altq_cdnr.c optional altq net/altq/altq_codel.c optional altq net/altq/altq_hfsc.c optional altq net/altq/altq_fairq.c optional altq net/altq/altq_priq.c optional altq net/altq/altq_red.c optional altq net/altq/altq_rio.c optional altq net/altq/altq_rmclass.c optional altq net/altq/altq_subr.c optional altq net/bpf.c standard net/bpf_buffer.c optional bpf net/bpf_jitter.c optional bpf_jitter net/bpf_filter.c optional bpf | netgraph_bpf net/bpf_zerocopy.c optional bpf net/bridgestp.c optional bridge | if_bridge net/flowtable.c optional flowtable inet | flowtable inet6 net/ieee8023ad_lacp.c optional lagg net/if.c standard net/if_arcsubr.c optional arcnet net/if_atmsubr.c optional atm net/if_bridge.c optional bridge inet | if_bridge inet net/if_clone.c standard net/if_dead.c standard net/if_debug.c optional ddb net/if_disc.c optional disc net/if_edsc.c optional edsc net/if_enc.c optional enc inet | enc inet6 net/if_epair.c optional epair net/if_ethersubr.c optional ether net/if_fddisubr.c optional fddi net/if_fwsubr.c optional fwip net/if_gif.c optional gif inet | gif inet6 | \ netgraph_gif inet | netgraph_gif inet6 net/if_gre.c optional gre inet | gre inet6 net/if_iso88025subr.c optional token net/if_lagg.c optional lagg net/if_loop.c optional loop net/if_llatbl.c standard net/if_me.c optional me inet net/if_media.c standard net/if_mib.c standard net/if_spppfr.c optional sppp | netgraph_sppp net/if_spppsubr.c optional sppp | netgraph_sppp net/if_stf.c optional stf inet inet6 net/if_tun.c optional tun net/if_tap.c optional tap net/if_vlan.c optional vlan net/if_vxlan.c optional vxlan inet | vxlan inet6 net/mppcc.c optional netgraph_mppc_compression net/mppcd.c optional netgraph_mppc_compression net/netisr.c standard net/pfil.c optional ether | inet net/radix.c standard net/radix_mpath.c standard net/raw_cb.c standard net/raw_usrreq.c standard net/route.c standard net/rss_config.c optional inet rss | inet6 rss net/rtsock.c standard net/slcompress.c optional netgraph_vjc | sppp | \ netgraph_sppp net/toeplitz.c optional inet rss | inet6 rss net/vnet.c optional vimage net80211/ieee80211.c optional wlan net80211/ieee80211_acl.c optional wlan wlan_acl net80211/ieee80211_action.c optional wlan net80211/ieee80211_ageq.c optional wlan net80211/ieee80211_adhoc.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ageq.c optional wlan net80211/ieee80211_amrr.c optional wlan | wlan_amrr net80211/ieee80211_crypto.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_crypto_ccmp.c optional wlan wlan_ccmp net80211/ieee80211_crypto_none.c optional wlan net80211/ieee80211_crypto_tkip.c optional wlan wlan_tkip net80211/ieee80211_crypto_wep.c optional wlan wlan_wep net80211/ieee80211_ddb.c optional wlan ddb net80211/ieee80211_dfs.c optional wlan net80211/ieee80211_freebsd.c optional wlan net80211/ieee80211_hostap.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ht.c optional wlan net80211/ieee80211_hwmp.c optional wlan ieee80211_support_mesh net80211/ieee80211_input.c optional wlan net80211/ieee80211_ioctl.c optional wlan net80211/ieee80211_mesh.c optional wlan ieee80211_support_mesh \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_monitor.c optional wlan net80211/ieee80211_node.c optional wlan net80211/ieee80211_output.c optional wlan net80211/ieee80211_phy.c optional wlan net80211/ieee80211_power.c optional wlan net80211/ieee80211_proto.c optional wlan net80211/ieee80211_radiotap.c optional wlan net80211/ieee80211_ratectl.c optional wlan net80211/ieee80211_ratectl_none.c optional wlan net80211/ieee80211_regdomain.c optional wlan net80211/ieee80211_rssadapt.c optional wlan wlan_rssadapt net80211/ieee80211_scan.c optional wlan net80211/ieee80211_scan_sta.c optional wlan net80211/ieee80211_sta.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_superg.c optional wlan ieee80211_support_superg net80211/ieee80211_scan_sw.c optional wlan net80211/ieee80211_tdma.c optional wlan ieee80211_support_tdma net80211/ieee80211_wds.c optional wlan net80211/ieee80211_xauth.c optional wlan wlan_xauth net80211/ieee80211_alq.c optional wlan ieee80211_alq netgraph/atm/ccatm/ng_ccatm.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/ng_atm.c optional ngatm_atm netgraph/atm/ngatmbase.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscfu/ng_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscop/ng_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/uni/ng_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/bluetooth/common/ng_bluetooth.c optional netgraph_bluetooth netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c optional netgraph_bluetooth_bt3c netgraph/bluetooth/drivers/h4/ng_h4.c optional netgraph_bluetooth_h4 netgraph/bluetooth/drivers/ubt/ng_ubt.c optional netgraph_bluetooth_ubt usb netgraph/bluetooth/drivers/ubtbcmfw/ubtbcmfw.c optional netgraph_bluetooth_ubtbcmfw usb netgraph/bluetooth/hci/ng_hci_cmds.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_evnt.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_main.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_misc.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_ulpi.c optional netgraph_bluetooth_hci netgraph/bluetooth/l2cap/ng_l2cap_cmds.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_evnt.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_llpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_main.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_misc.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_ulpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/socket/ng_btsocket.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_hci_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_rfcomm.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_sco.c optional netgraph_bluetooth_socket netgraph/netflow/netflow.c optional netgraph_netflow netgraph/netflow/netflow_v9.c optional netgraph_netflow netgraph/netflow/ng_netflow.c optional netgraph_netflow netgraph/ng_UI.c optional netgraph_UI netgraph/ng_async.c optional netgraph_async netgraph/ng_atmllc.c optional netgraph_atmllc netgraph/ng_base.c optional netgraph netgraph/ng_bpf.c optional netgraph_bpf netgraph/ng_bridge.c optional netgraph_bridge netgraph/ng_car.c optional netgraph_car netgraph/ng_cisco.c optional netgraph_cisco netgraph/ng_deflate.c optional netgraph_deflate netgraph/ng_device.c optional netgraph_device netgraph/ng_echo.c optional netgraph_echo netgraph/ng_eiface.c optional netgraph_eiface netgraph/ng_ether.c optional netgraph_ether netgraph/ng_ether_echo.c optional netgraph_ether_echo netgraph/ng_frame_relay.c optional netgraph_frame_relay netgraph/ng_gif.c optional netgraph_gif inet6 | netgraph_gif inet netgraph/ng_gif_demux.c optional netgraph_gif_demux netgraph/ng_hole.c optional netgraph_hole netgraph/ng_iface.c optional netgraph_iface netgraph/ng_ip_input.c optional netgraph_ip_input netgraph/ng_ipfw.c optional netgraph_ipfw inet ipfirewall netgraph/ng_ksocket.c optional netgraph_ksocket netgraph/ng_l2tp.c optional netgraph_l2tp netgraph/ng_lmi.c optional netgraph_lmi netgraph/ng_mppc.c optional netgraph_mppc_compression | \ netgraph_mppc_encryption netgraph/ng_nat.c optional netgraph_nat inet libalias netgraph/ng_one2many.c optional netgraph_one2many netgraph/ng_parse.c optional netgraph netgraph/ng_patch.c optional netgraph_patch netgraph/ng_pipe.c optional netgraph_pipe netgraph/ng_ppp.c optional netgraph_ppp netgraph/ng_pppoe.c optional netgraph_pppoe netgraph/ng_pptpgre.c optional netgraph_pptpgre netgraph/ng_pred1.c optional netgraph_pred1 netgraph/ng_rfc1490.c optional netgraph_rfc1490 netgraph/ng_socket.c optional netgraph_socket netgraph/ng_split.c optional netgraph_split netgraph/ng_sppp.c optional netgraph_sppp netgraph/ng_tag.c optional netgraph_tag netgraph/ng_tcpmss.c optional netgraph_tcpmss netgraph/ng_tee.c optional netgraph_tee netgraph/ng_tty.c optional netgraph_tty netgraph/ng_vjc.c optional netgraph_vjc netgraph/ng_vlan.c optional netgraph_vlan netinet/accf_data.c optional accept_filter_data inet netinet/accf_dns.c optional accept_filter_dns inet netinet/accf_http.c optional accept_filter_http inet netinet/if_atm.c optional atm netinet/if_ether.c optional inet ether netinet/igmp.c optional inet netinet/in.c optional inet netinet/in_debug.c optional inet ddb netinet/in_kdtrace.c optional inet | inet6 netinet/ip_carp.c optional inet carp | inet6 carp netinet/in_fib.c optional inet netinet/in_gif.c optional gif inet | netgraph_gif inet netinet/ip_gre.c optional gre inet netinet/ip_id.c optional inet netinet/in_mcast.c optional inet netinet/in_pcb.c optional inet | inet6 netinet/in_pcbgroup.c optional inet pcbgroup | inet6 pcbgroup netinet/in_proto.c optional inet | inet6 netinet/in_rmx.c optional inet netinet/in_rss.c optional inet rss netinet/ip_divert.c optional inet ipdivert ipfirewall netinet/ip_ecn.c optional inet | inet6 netinet/ip_encap.c optional inet | inet6 netinet/ip_fastfwd.c optional inet netinet/ip_icmp.c optional inet | inet6 netinet/ip_input.c optional inet netinet/ip_ipsec.c optional inet ipsec netinet/ip_mroute.c optional mrouting inet netinet/ip_options.c optional inet netinet/ip_output.c optional inet netinet/ip_reass.c optional inet netinet/raw_ip.c optional inet | inet6 netinet/cc/cc.c optional inet | inet6 netinet/cc/cc_newreno.c optional inet | inet6 netinet/sctp_asconf.c optional inet sctp | inet6 sctp netinet/sctp_auth.c optional inet sctp | inet6 sctp netinet/sctp_bsd_addr.c optional inet sctp | inet6 sctp netinet/sctp_cc_functions.c optional inet sctp | inet6 sctp netinet/sctp_crc32.c optional inet sctp | inet6 sctp netinet/sctp_indata.c optional inet sctp | inet6 sctp netinet/sctp_input.c optional inet sctp | inet6 sctp netinet/sctp_output.c optional inet sctp | inet6 sctp netinet/sctp_pcb.c optional inet sctp | inet6 sctp netinet/sctp_peeloff.c optional inet sctp | inet6 sctp netinet/sctp_ss_functions.c optional inet sctp | inet6 sctp netinet/sctp_syscalls.c optional inet sctp | inet6 sctp netinet/sctp_sysctl.c optional inet sctp | inet6 sctp netinet/sctp_timer.c optional inet sctp | inet6 sctp netinet/sctp_usrreq.c optional inet sctp | inet6 sctp netinet/sctputil.c optional inet sctp | inet6 sctp netinet/siftr.c optional inet siftr alq | inet6 siftr alq netinet/tcp_debug.c optional tcpdebug netinet/tcp_fastopen.c optional inet tcp_rfc7413 | inet6 tcp_rfc7413 netinet/tcp_hostcache.c optional inet | inet6 netinet/tcp_input.c optional inet | inet6 netinet/tcp_lro.c optional inet | inet6 netinet/tcp_output.c optional inet | inet6 netinet/tcp_offload.c optional tcp_offload inet | tcp_offload inet6 netinet/tcp_pcap.c optional inet tcppcap | inet6 tcppcap netinet/tcp_reass.c optional inet | inet6 netinet/tcp_sack.c optional inet | inet6 netinet/tcp_subr.c optional inet | inet6 netinet/tcp_syncache.c optional inet | inet6 netinet/tcp_timer.c optional inet | inet6 netinet/tcp_timewait.c optional inet | inet6 netinet/tcp_usrreq.c optional inet | inet6 netinet/udp_usrreq.c optional inet | inet6 netinet/libalias/alias.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_db.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_mod.c optional libalias | netgraph_nat netinet/libalias/alias_proxy.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_util.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_sctp.c optional libalias inet | netgraph_nat inet netinet6/dest6.c optional inet6 netinet6/frag6.c optional inet6 netinet6/icmp6.c optional inet6 netinet6/in6.c optional inet6 netinet6/in6_cksum.c optional inet6 netinet6/in6_fib.c optional inet6 netinet6/in6_gif.c optional gif inet6 | netgraph_gif inet6 netinet6/in6_ifattach.c optional inet6 netinet6/in6_mcast.c optional inet6 netinet6/in6_pcb.c optional inet6 netinet6/in6_pcbgroup.c optional inet6 pcbgroup netinet6/in6_proto.c optional inet6 netinet6/in6_rmx.c optional inet6 netinet6/in6_rss.c optional inet6 rss netinet6/in6_src.c optional inet6 netinet6/ip6_forward.c optional inet6 netinet6/ip6_gre.c optional gre inet6 netinet6/ip6_id.c optional inet6 netinet6/ip6_input.c optional inet6 netinet6/ip6_mroute.c optional mrouting inet6 netinet6/ip6_output.c optional inet6 netinet6/ip6_ipsec.c optional inet6 ipsec netinet6/mld6.c optional inet6 netinet6/nd6.c optional inet6 netinet6/nd6_nbr.c optional inet6 netinet6/nd6_rtr.c optional inet6 netinet6/raw_ip6.c optional inet6 netinet6/route6.c optional inet6 netinet6/scope6.c optional inet6 netinet6/sctp6_usrreq.c optional inet6 sctp netinet6/udp6_usrreq.c optional inet6 netipsec/ipsec.c optional ipsec inet | ipsec inet6 netipsec/ipsec_input.c optional ipsec inet | ipsec inet6 netipsec/ipsec_mbuf.c optional ipsec inet | ipsec inet6 netipsec/ipsec_output.c optional ipsec inet | ipsec inet6 netipsec/key.c optional ipsec inet | ipsec inet6 netipsec/key_debug.c optional ipsec inet | ipsec inet6 netipsec/keysock.c optional ipsec inet | ipsec inet6 netipsec/xform_ah.c optional ipsec inet | ipsec inet6 netipsec/xform_esp.c optional ipsec inet | ipsec inet6 netipsec/xform_ipcomp.c optional ipsec inet | ipsec inet6 netipsec/xform_tcp.c optional ipsec inet tcp_signature | \ ipsec inet6 tcp_signature netnatm/natm.c optional natm netnatm/natm_pcb.c optional natm netnatm/natm_proto.c optional natm netpfil/ipfw/dn_heap.c optional inet dummynet netpfil/ipfw/dn_sched_fifo.c optional inet dummynet netpfil/ipfw/dn_sched_prio.c optional inet dummynet netpfil/ipfw/dn_sched_qfq.c optional inet dummynet netpfil/ipfw/dn_sched_rr.c optional inet dummynet netpfil/ipfw/dn_sched_wf2q.c optional inet dummynet netpfil/ipfw/ip_dummynet.c optional inet dummynet netpfil/ipfw/ip_dn_io.c optional inet dummynet netpfil/ipfw/ip_dn_glue.c optional inet dummynet netpfil/ipfw/ip_fw2.c optional inet ipfirewall netpfil/ipfw/ip_fw_dynamic.c optional inet ipfirewall netpfil/ipfw/ip_fw_log.c optional inet ipfirewall netpfil/ipfw/ip_fw_pfil.c optional inet ipfirewall netpfil/ipfw/ip_fw_sockopt.c optional inet ipfirewall netpfil/ipfw/ip_fw_table.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_algo.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_value.c optional inet ipfirewall netpfil/ipfw/ip_fw_iface.c optional inet ipfirewall netpfil/ipfw/ip_fw_nat.c optional inet ipfirewall_nat netpfil/pf/if_pflog.c optional pflog pf inet netpfil/pf/if_pfsync.c optional pfsync pf inet netpfil/pf/pf.c optional pf inet netpfil/pf/pf_if.c optional pf inet netpfil/pf/pf_ioctl.c optional pf inet netpfil/pf/pf_lb.c optional pf inet netpfil/pf/pf_norm.c optional pf inet netpfil/pf/pf_osfp.c optional pf inet netpfil/pf/pf_ruleset.c optional pf inet netpfil/pf/pf_table.c optional pf inet netpfil/pf/in4_cksum.c optional pf inet netsmb/smb_conn.c optional netsmb netsmb/smb_crypt.c optional netsmb netsmb/smb_dev.c optional netsmb netsmb/smb_iod.c optional netsmb netsmb/smb_rq.c optional netsmb netsmb/smb_smb.c optional netsmb netsmb/smb_subr.c optional netsmb netsmb/smb_trantcp.c optional netsmb netsmb/smb_usr.c optional netsmb nfs/bootp_subr.c optional bootp nfscl nfs/krpc_subr.c optional bootp nfscl nfs/nfs_diskless.c optional nfscl nfs_root nfs/nfs_fha.c optional nfsd nfs/nfs_lock.c optional nfscl | nfslockd | nfsd nfs/nfs_nfssvc.c optional nfscl | nfsd nlm/nlm_advlock.c optional nfslockd | nfsd nlm/nlm_prot_clnt.c optional nfslockd | nfsd nlm/nlm_prot_impl.c optional nfslockd | nfsd nlm/nlm_prot_server.c optional nfslockd | nfsd nlm/nlm_prot_svc.c optional nfslockd | nfsd nlm/nlm_prot_xdr.c optional nfslockd | nfsd nlm/sm_inter_xdr.c optional nfslockd | nfsd # Linux Kernel Programming Interface compat/linuxkpi/common/src/linux_kmod.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_compat.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_pci.c optional compat_linuxkpi pci \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_idr.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_radix.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_usb.c optional compat_linuxkpi usb \ compile-with "${LINUXKPI_C}" # OpenFabrics Enterprise Distribution (Infiniband) ofed/drivers/infiniband/core/addr.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/agent.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cache.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" # XXX Mad.c must be ordered before cm.c for sysinit sets to occur in # the correct order. ofed/drivers/infiniband/core/mad.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/ -Wno-unused-function" ofed/drivers/infiniband/core/cma.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/device.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/fmr_pool.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/iwcm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/mad_rmpp.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/multicast.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/packer.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/peer_mem.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sa_query.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/smi.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sysfs.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucma.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ud_header.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/umem.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/user_mad.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_cmd.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_main.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_marshall.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/verbs.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_fs.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_ib.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_verbs.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_vlan.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/sdp/sdp_bcopy.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_main.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_rx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_cma.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_tx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/hw/mlx4/alias_GUID.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/mcg.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/sysfs.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/cm.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/ah.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/cq.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/doorbell.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/mad.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/main.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/mlx4_exp.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/mr.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/qp.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/srq.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/infiniband/hw/mlx4/wc.c optional mlx4ib \ no-depend obj-prefix "mlx4ib_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/infiniband/hw/mlx4/" ofed/drivers/net/mlx4/alloc.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/catas.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/cmd.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/cq.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/eq.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/fw.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/icm.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/intf.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/main.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/mcg.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/ -Wno-unused" ofed/drivers/net/mlx4/mr.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/pd.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/port.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/profile.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/qp.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/reset.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/sense.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/srq.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/resource_tracker.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/sys_tune.c optional mlx4ib | mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_cq.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_main.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_netdev.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_port.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_resources.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_rx.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" ofed/drivers/net/mlx4/en_tx.c optional mlxen \ no-depend obj-prefix "mlx4_" \ compile-with "${OFED_C_NOIMP} -I$S/ofed/drivers/net/mlx4/" dev/mlx5/mlx5_core/mlx5_alloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cmd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_eq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_flow_table.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fw.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_health.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mad.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_main.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mcg.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mr.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pagealloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_port.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_qp.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_srq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_transobj.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_uar.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_vport.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_wq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_ethtool.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_main.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_tx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_flow_table.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_rx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_txrx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_allocator.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_av.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_catas.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cmd.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_eq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mad.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_main.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mcg.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_memfree.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mr.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_pd.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_profile.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_provider.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_qp.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_reset.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_srq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_uar.c optional mthca \ compile-with "${OFED_C}" # crypto support opencrypto/cast.c optional crypto | ipsec opencrypto/criov.c optional crypto | ipsec opencrypto/crypto.c optional crypto | ipsec opencrypto/cryptodev.c optional cryptodev opencrypto/cryptodev_if.m optional crypto | ipsec opencrypto/cryptosoft.c optional crypto | ipsec opencrypto/cryptodeflate.c optional crypto | ipsec opencrypto/gmac.c optional crypto | ipsec opencrypto/gfmult.c optional crypto | ipsec opencrypto/rmd160.c optional crypto | ipsec opencrypto/skipjack.c optional crypto | ipsec opencrypto/xform.c optional crypto | ipsec rpc/auth_none.c optional krpc | nfslockd | nfscl | nfsd rpc/auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/authunix_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_bck.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_rc.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/getnetconfig.c optional krpc | nfslockd | nfscl | nfsd rpc/replay.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_callmsg.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_clnt.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/svc.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcsec_gss/rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_conf.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_misc.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_prot.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/svc_rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi security/audit/audit.c optional audit security/audit/audit_arg.c optional audit security/audit/audit_bsm.c optional audit security/audit/audit_bsm_klib.c optional audit security/audit/audit_pipe.c optional audit security/audit/audit_syscalls.c standard security/audit/audit_trigger.c optional audit security/audit/audit_worker.c optional audit security/audit/bsm_domain.c optional audit security/audit/bsm_errno.c optional audit security/audit/bsm_fcntl.c optional audit security/audit/bsm_socket_type.c optional audit security/audit/bsm_token.c optional audit security/mac/mac_audit.c optional mac audit security/mac/mac_cred.c optional mac security/mac/mac_framework.c optional mac security/mac/mac_inet.c optional mac inet | mac inet6 security/mac/mac_inet6.c optional mac inet6 security/mac/mac_label.c optional mac security/mac/mac_net.c optional mac security/mac/mac_pipe.c optional mac security/mac/mac_posix_sem.c optional mac security/mac/mac_posix_shm.c optional mac security/mac/mac_priv.c optional mac security/mac/mac_process.c optional mac security/mac/mac_socket.c optional mac security/mac/mac_syscalls.c standard security/mac/mac_system.c optional mac security/mac/mac_sysv_msg.c optional mac security/mac/mac_sysv_sem.c optional mac security/mac/mac_sysv_shm.c optional mac security/mac/mac_vfs.c optional mac security/mac_biba/mac_biba.c optional mac_biba security/mac_bsdextended/mac_bsdextended.c optional mac_bsdextended security/mac_bsdextended/ugidfw_system.c optional mac_bsdextended security/mac_bsdextended/ugidfw_vnode.c optional mac_bsdextended security/mac_ifoff/mac_ifoff.c optional mac_ifoff security/mac_lomac/mac_lomac.c optional mac_lomac security/mac_mls/mac_mls.c optional mac_mls security/mac_none/mac_none.c optional mac_none security/mac_partition/mac_partition.c optional mac_partition security/mac_portacl/mac_portacl.c optional mac_portacl security/mac_seeotheruids/mac_seeotheruids.c optional mac_seeotheruids security/mac_stub/mac_stub.c optional mac_stub security/mac_test/mac_test.c optional mac_test teken/teken.c optional sc | vt ufs/ffs/ffs_alloc.c optional ffs ufs/ffs/ffs_balloc.c optional ffs ufs/ffs/ffs_inode.c optional ffs ufs/ffs/ffs_snapshot.c optional ffs ufs/ffs/ffs_softdep.c optional ffs ufs/ffs/ffs_subr.c optional ffs ufs/ffs/ffs_tables.c optional ffs ufs/ffs/ffs_vfsops.c optional ffs ufs/ffs/ffs_vnops.c optional ffs ufs/ffs/ffs_rawread.c optional ffs directio ufs/ffs/ffs_suspend.c optional ffs ufs/ufs/ufs_acl.c optional ffs ufs/ufs/ufs_bmap.c optional ffs ufs/ufs/ufs_dirhash.c optional ffs ufs/ufs/ufs_extattr.c optional ffs ufs/ufs/ufs_gjournal.c optional ffs UFS_GJOURNAL ufs/ufs/ufs_inode.c optional ffs ufs/ufs/ufs_lookup.c optional ffs ufs/ufs/ufs_quota.c optional ffs ufs/ufs/ufs_vfsops.c optional ffs ufs/ufs/ufs_vnops.c optional ffs vm/default_pager.c standard vm/device_pager.c standard vm/phys_pager.c standard vm/redzone.c optional DEBUG_REDZONE vm/sg_pager.c standard vm/swap_pager.c standard vm/uma_core.c standard vm/uma_dbg.c standard vm/memguard.c optional DEBUG_MEMGUARD vm/vm_fault.c standard vm/vm_glue.c standard vm/vm_init.c standard vm/vm_kern.c standard vm/vm_map.c standard vm/vm_meter.c standard vm/vm_mmap.c standard vm/vm_object.c standard vm/vm_page.c standard vm/vm_pageout.c standard vm/vm_pager.c standard vm/vm_phys.c standard vm/vm_radix.c standard vm/vm_reserv.c standard vm/vm_domain.c standard vm/vm_unix.c standard vm/vm_zeroidle.c standard vm/vnode_pager.c standard xen/features.c optional xenhvm xen/xenbus/xenbus_if.m optional xenhvm xen/xenbus/xenbus.c optional xenhvm xen/xenbus/xenbusb_if.m optional xenhvm xen/xenbus/xenbusb.c optional xenhvm xen/xenbus/xenbusb_front.c optional xenhvm xen/xenbus/xenbusb_back.c optional xenhvm xen/xenmem/xenmem_if.m optional xenhvm xdr/xdr.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_array.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mbuf.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mem.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_reference.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_sizeof.c optional krpc | nfslockd | nfscl | nfsd Index: head/sys/conf/options =================================================================== --- head/sys/conf/options (revision 298001) +++ head/sys/conf/options (revision 298002) @@ -1,972 +1,973 @@ # $FreeBSD$ # # On the handling of kernel options # # All kernel options should be listed in NOTES, with suitable # descriptions. Negative options (options that make some code not # compile) should be commented out; LINT (generated from NOTES) should # compile as much code as possible. Try to structure option-using # code so that a single option only switch code on, or only switch # code off, to make it possible to have a full compile-test. If # necessary, you can check for COMPILING_LINT to get maximum code # coverage. # # All new options shall also be listed in either "conf/options" or # "conf/options.". Options that affect a single source-file # .[c|s] should be directed into "opt_.h", while options # that affect multiple files should either go in "opt_global.h" if # this is a kernel-wide option (used just about everywhere), or in # "opt_.h" if it affects only some files. # Note that the effect of listing only an option without a # header-file-name in conf/options (and cousins) is that the last # convention is followed. # # This handling scheme is not yet fully implemented. # # # Format of this file: # Option name filename # # If filename is missing, the default is # opt_.h AAC_DEBUG opt_aac.h AACRAID_DEBUG opt_aacraid.h AHC_ALLOW_MEMIO opt_aic7xxx.h AHC_TMODE_ENABLE opt_aic7xxx.h AHC_DUMP_EEPROM opt_aic7xxx.h AHC_DEBUG opt_aic7xxx.h AHC_DEBUG_OPTS opt_aic7xxx.h AHC_REG_PRETTY_PRINT opt_aic7xxx.h AHD_DEBUG opt_aic79xx.h AHD_DEBUG_OPTS opt_aic79xx.h AHD_TMODE_ENABLE opt_aic79xx.h AHD_REG_PRETTY_PRINT opt_aic79xx.h ADW_ALLOW_MEMIO opt_adw.h TWA_DEBUG opt_twa.h TWA_FLASH_FIRMWARE opt_twa.h # Debugging options. ALT_BREAK_TO_DEBUGGER opt_kdb.h BREAK_TO_DEBUGGER opt_kdb.h DDB DDB_BUFR_SIZE opt_ddb.h DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h DDB_CAPTURE_MAXBUFSIZE opt_ddb.h DDB_CTF opt_ddb.h DDB_NUMSYM opt_ddb.h GDB KDB opt_global.h KDB_TRACE opt_kdb.h KDB_UNATTENDED opt_kdb.h KLD_DEBUG opt_kld.h SYSCTL_DEBUG opt_sysctl.h EARLY_PRINTF opt_global.h TEXTDUMP_PREFERRED opt_ddb.h TEXTDUMP_VERBOSE opt_ddb.h # Miscellaneous options. ADAPTIVE_LOCKMGRS ALQ ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h ATSE_CFI_HACK opt_cfi.h AUDIT opt_global.h BOOTHOWTO opt_global.h BOOTVERBOSE opt_global.h CALLOUT_PROFILING CAPABILITIES opt_capsicum.h CAPABILITY_MODE opt_capsicum.h COMPAT_43 opt_compat.h COMPAT_43TTY opt_compat.h COMPAT_FREEBSD4 opt_compat.h COMPAT_FREEBSD5 opt_compat.h COMPAT_FREEBSD6 opt_compat.h COMPAT_FREEBSD7 opt_compat.h COMPAT_FREEBSD9 opt_compat.h COMPAT_FREEBSD10 opt_compat.h COMPAT_CLOUDABI64 opt_dontuse.h COMPAT_LINUXKPI opt_compat.h COMPILING_LINT opt_global.h CY_PCI_FASTINTR DEADLKRES opt_watchdog.h DEVICE_NUMA EXT_RESOURCES opt_global.h DIRECTIO FILEMON opt_dontuse.h FFCLOCK FULL_PREEMPTION opt_sched.h GZIO opt_gzio.h IMAGACT_BINMISC opt_dontuse.h IPI_PREEMPTION opt_sched.h GEOM_AES opt_geom.h GEOM_BDE opt_geom.h GEOM_BSD opt_geom.h GEOM_CACHE opt_geom.h GEOM_CONCAT opt_geom.h GEOM_ELI opt_geom.h GEOM_FOX opt_geom.h GEOM_GATE opt_geom.h GEOM_JOURNAL opt_geom.h GEOM_LABEL opt_geom.h GEOM_LABEL_GPT opt_geom.h GEOM_LINUX_LVM opt_geom.h GEOM_MAP opt_geom.h GEOM_MBR opt_geom.h GEOM_MIRROR opt_geom.h GEOM_MOUNTVER opt_geom.h GEOM_MULTIPATH opt_geom.h GEOM_NOP opt_geom.h GEOM_PART_APM opt_geom.h GEOM_PART_BSD opt_geom.h GEOM_PART_BSD64 opt_geom.h GEOM_PART_EBR opt_geom.h GEOM_PART_EBR_COMPAT opt_geom.h GEOM_PART_GPT opt_geom.h GEOM_PART_LDM opt_geom.h GEOM_PART_MBR opt_geom.h GEOM_PART_PC98 opt_geom.h GEOM_PART_VTOC8 opt_geom.h GEOM_PC98 opt_geom.h GEOM_RAID opt_geom.h GEOM_RAID3 opt_geom.h GEOM_SHSEC opt_geom.h GEOM_STRIPE opt_geom.h GEOM_SUNLABEL opt_geom.h GEOM_UZIP opt_geom.h GEOM_UZIP_DEBUG opt_geom.h GEOM_VINUM opt_geom.h GEOM_VIRSTOR opt_geom.h GEOM_VOL opt_geom.h GEOM_ZERO opt_geom.h KDTRACE_HOOKS opt_global.h KDTRACE_FRAME opt_kdtrace.h KN_HASHSIZE opt_kqueue.h KSTACK_MAX_PAGES KSTACK_PAGES KSTACK_USAGE_PROF KTRACE KTRACE_REQUEST_POOL opt_ktrace.h LIBICONV MAC opt_global.h MAC_BIBA opt_dontuse.h MAC_BSDEXTENDED opt_dontuse.h MAC_IFOFF opt_dontuse.h MAC_LOMAC opt_dontuse.h MAC_MLS opt_dontuse.h MAC_NONE opt_dontuse.h MAC_PARTITION opt_dontuse.h MAC_PORTACL opt_dontuse.h MAC_SEEOTHERUIDS opt_dontuse.h MAC_STATIC opt_mac.h MAC_STUB opt_dontuse.h MAC_TEST opt_dontuse.h MD_ROOT opt_md.h MD_ROOT_FSTYPE opt_md.h MD_ROOT_SIZE opt_md.h MFI_DEBUG opt_mfi.h MFI_DECODE_LOG opt_mfi.h MPROF_BUFFERS opt_mprof.h MPROF_HASH_SIZE opt_mprof.h NEW_PCIB opt_global.h NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h NO_ADAPTIVE_RWLOCKS NO_ADAPTIVE_SX NO_EVENTTIMERS opt_timer.h NO_SYSCTL_DESCR opt_global.h NSWBUF_MIN opt_swap.h MBUF_PACKET_ZONE_DISABLE opt_global.h PANIC_REBOOT_WAIT_TIME opt_panic.h PCI_IOV opt_global.h PPC_DEBUG opt_ppc.h PPC_PROBE_CHIPSET opt_ppc.h PPS_SYNC opt_ntp.h PREEMPTION opt_sched.h QUOTA SCHED_4BSD opt_sched.h SCHED_STATS opt_sched.h SCHED_ULE opt_sched.h SLEEPQUEUE_PROFILING SLHCI_DEBUG opt_slhci.h SPX_HACK STACK opt_stack.h SUIDDIR MSGMNB opt_sysvipc.h MSGMNI opt_sysvipc.h MSGSEG opt_sysvipc.h MSGSSZ opt_sysvipc.h MSGTQL opt_sysvipc.h SEMMNI opt_sysvipc.h SEMMNS opt_sysvipc.h SEMMNU opt_sysvipc.h SEMMSL opt_sysvipc.h SEMOPM opt_sysvipc.h SEMUME opt_sysvipc.h SHMALL opt_sysvipc.h SHMMAX opt_sysvipc.h SHMMAXPGS opt_sysvipc.h SHMMIN opt_sysvipc.h SHMMNI opt_sysvipc.h SHMSEG opt_sysvipc.h SYSVMSG opt_sysvipc.h SYSVSEM opt_sysvipc.h SYSVSHM opt_sysvipc.h SW_WATCHDOG opt_watchdog.h TURNSTILE_PROFILING UMTX_PROFILING VERBOSE_SYSINIT WLCACHE opt_wavelan.h WLDEBUG opt_wavelan.h # POSIX kernel options P1003_1B_MQUEUE opt_posix.h P1003_1B_SEMAPHORES opt_posix.h _KPOSIX_PRIORITY_SCHEDULING opt_posix.h # Do we want the config file compiled into the kernel? INCLUDE_CONFIG_FILE opt_config.h # Options for static filesystems. These should only be used at config # time, since the corresponding lkms cannot work if there are any static # dependencies. Unusability is enforced by hiding the defines for the # options in a never-included header. AUTOFS opt_dontuse.h CD9660 opt_dontuse.h EXT2FS opt_dontuse.h FDESCFS opt_dontuse.h FFS opt_dontuse.h FUSE opt_dontuse.h MSDOSFS opt_dontuse.h NANDFS opt_dontuse.h NULLFS opt_dontuse.h PROCFS opt_dontuse.h PSEUDOFS opt_dontuse.h REISERFS opt_dontuse.h SMBFS opt_dontuse.h TMPFS opt_dontuse.h UDF opt_dontuse.h UNIONFS opt_dontuse.h ZFS opt_dontuse.h # Pseudofs debugging PSEUDOFS_TRACE opt_pseudofs.h # In-kernel GSS-API KGSSAPI opt_kgssapi.h KGSSAPI_DEBUG opt_kgssapi.h # These static filesystems have one slightly bogus static dependency in # sys/i386/i386/autoconf.c. If any of these filesystems are # statically compiled into the kernel, code for mounting them as root # filesystems will be enabled - but look below. # NFSCL - client # NFSD - server NFSCL opt_nfs.h NFSD opt_nfs.h # filesystems and libiconv bridge CD9660_ICONV opt_dontuse.h MSDOSFS_ICONV opt_dontuse.h UDF_ICONV opt_dontuse.h # If you are following the conditions in the copyright, # you can enable soft-updates which will speed up a lot of thigs # and make the system safer from crashes at the same time. # otherwise a STUB module will be compiled in. SOFTUPDATES opt_ffs.h # On small, embedded systems, it can be useful to turn off support for # snapshots. It saves about 30-40k for a feature that would be lightly # used, if it is used at all. NO_FFS_SNAPSHOT opt_ffs.h # Enabling this option turns on support for Access Control Lists in UFS, # which can be used to support high security configurations. Depends on # UFS_EXTATTR. UFS_ACL opt_ufs.h # Enabling this option turns on support for extended attributes in UFS-based # filesystems, which can be used to support high security configurations # as well as new filesystem features. UFS_EXTATTR opt_ufs.h UFS_EXTATTR_AUTOSTART opt_ufs.h # Enable fast hash lookups for large directories on UFS-based filesystems. UFS_DIRHASH opt_ufs.h # Enable gjournal-based UFS journal. UFS_GJOURNAL opt_ufs.h # The below sentence is not in English, and neither is this one. # We plan to remove the static dependences above, with a # _ROOT option to control if it usable as root. This list # allows these options to be present in config files already (though # they won't make any difference yet). NFS_ROOT opt_nfsroot.h # SMB/CIFS requester NETSMB opt_netsmb.h # Options used only in subr_param.c. HZ opt_param.h MAXFILES opt_param.h NBUF opt_param.h NSFBUFS opt_param.h VM_BCACHE_SIZE_MAX opt_param.h VM_SWZONE_SIZE_MAX opt_param.h MAXUSERS DFLDSIZ opt_param.h MAXDSIZ opt_param.h MAXSSIZ opt_param.h # Generic SCSI options. CAM_MAX_HIGHPOWER opt_cam.h CAMDEBUG opt_cam.h CAM_DEBUG_COMPILE opt_cam.h CAM_DEBUG_DELAY opt_cam.h CAM_DEBUG_BUS opt_cam.h CAM_DEBUG_TARGET opt_cam.h CAM_DEBUG_LUN opt_cam.h CAM_DEBUG_FLAGS opt_cam.h CAM_BOOT_DELAY opt_cam.h +CAM_NETFLIX_IOSCHED opt_cam.h SCSI_DELAY opt_scsi.h SCSI_NO_SENSE_STRINGS opt_scsi.h SCSI_NO_OP_STRINGS opt_scsi.h # Options used only in cam/ata/ata_da.c ADA_TEST_FAILURE opt_ada.h ATA_STATIC_ID opt_ada.h # Options used only in cam/scsi/scsi_cd.c CHANGER_MIN_BUSY_SECONDS opt_cd.h CHANGER_MAX_BUSY_SECONDS opt_cd.h # Options used only in cam/scsi/scsi_sa.c. SA_IO_TIMEOUT opt_sa.h SA_SPACE_TIMEOUT opt_sa.h SA_REWIND_TIMEOUT opt_sa.h SA_ERASE_TIMEOUT opt_sa.h SA_1FM_AT_EOD opt_sa.h # Options used only in cam/scsi/scsi_pt.c SCSI_PT_DEFAULT_TIMEOUT opt_pt.h # Options used only in cam/scsi/scsi_ses.c SES_ENABLE_PASSTHROUGH opt_ses.h # Options used in dev/sym/ (Symbios SCSI driver). SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) # Allows the ncr to take precedence # 1 (1<<0) -> 810a, 860 # 2 (1<<1) -> 825a, 875, 885, 895 # 4 (1<<2) -> 895a, 896, 1510d SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 # disabled:0 (default), enabled:1 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking # disabled:0, enabled:1 (default) SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported # default:8, range:[1..64] # Options used only in dev/ncr/* SCSI_NCR_DEBUG opt_ncr.h SCSI_NCR_MAX_SYNC opt_ncr.h SCSI_NCR_MAX_WIDE opt_ncr.h SCSI_NCR_MYADDR opt_ncr.h # Options used only in dev/isp/* ISP_TARGET_MODE opt_isp.h ISP_FW_CRASH_DUMP opt_isp.h ISP_DEFAULT_ROLES opt_isp.h ISP_INTERNAL_TARGET opt_isp.h # Options used only in dev/iscsi ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h # Net stuff. ACCEPT_FILTER_DATA ACCEPT_FILTER_DNS ACCEPT_FILTER_HTTP ALTQ opt_global.h ALTQ_CBQ opt_altq.h ALTQ_CDNR opt_altq.h ALTQ_CODEL opt_altq.h ALTQ_DEBUG opt_altq.h ALTQ_HFSC opt_altq.h ALTQ_FAIRQ opt_altq.h ALTQ_NOPCC opt_altq.h ALTQ_PRIQ opt_altq.h ALTQ_RED opt_altq.h ALTQ_RIO opt_altq.h BOOTP opt_bootp.h BOOTP_BLOCKSIZE opt_bootp.h BOOTP_COMPAT opt_bootp.h BOOTP_NFSROOT opt_bootp.h BOOTP_NFSV3 opt_bootp.h BOOTP_WIRED_TO opt_bootp.h DEVICE_POLLING DUMMYNET opt_ipdn.h INET opt_inet.h INET6 opt_inet6.h IPDIVERT IPFILTER opt_ipfilter.h IPFILTER_DEFAULT_BLOCK opt_ipfilter.h IPFILTER_LOG opt_ipfilter.h IPFILTER_LOOKUP opt_ipfilter.h IPFIREWALL opt_ipfw.h IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h IPFIREWALL_NAT opt_ipfw.h IPFIREWALL_VERBOSE opt_ipfw.h IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h IPSEC opt_ipsec.h IPSEC_DEBUG opt_ipsec.h IPSEC_FILTERTUNNEL opt_ipsec.h IPSEC_NAT_T opt_ipsec.h IPSTEALTH KRPC LIBALIAS LIBMBPOOL LIBMCHAIN MBUF_PROFILING MBUF_STRESS_TEST MROUTING opt_mrouting.h NFSLOCKD PCBGROUP opt_pcbgroup.h PF_DEFAULT_TO_DROP opt_pf.h RADIX_MPATH opt_mpath.h ROUTETABLES opt_route.h RSS opt_rss.h SLIP_IFF_OPTS opt_slip.h TCPDEBUG TCPPCAP opt_global.h SIFTR TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading TCP_RFC7413 opt_inet.h TCP_RFC7413_MAX_KEYS opt_inet.h TCP_SIGNATURE opt_inet.h VLAN_ARRAY opt_vlan.h XBONEHACK FLOWTABLE opt_route.h FLOWTABLE_HASH_ALL opt_route.h # # SCTP # SCTP opt_sctp.h SCTP_DEBUG opt_sctp.h # Enable debug printfs SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats # # # # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. # Each netgraph node type can be either be compiled into the kernel # or loaded dynamically. To get the former, include the corresponding # option below. Each type has its own man page, e.g. ng_async(4). NETGRAPH NETGRAPH_DEBUG opt_netgraph.h NETGRAPH_ASYNC opt_netgraph.h NETGRAPH_ATMLLC opt_netgraph.h NETGRAPH_ATM_ATMPIF opt_netgraph.h NETGRAPH_BLUETOOTH opt_netgraph.h NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h NETGRAPH_BLUETOOTH_H4 opt_netgraph.h NETGRAPH_BLUETOOTH_HCI opt_netgraph.h NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h NETGRAPH_BLUETOOTH_UBT opt_netgraph.h NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h NETGRAPH_BPF opt_netgraph.h NETGRAPH_BRIDGE opt_netgraph.h NETGRAPH_CAR opt_netgraph.h NETGRAPH_CISCO opt_netgraph.h NETGRAPH_DEFLATE opt_netgraph.h NETGRAPH_DEVICE opt_netgraph.h NETGRAPH_ECHO opt_netgraph.h NETGRAPH_EIFACE opt_netgraph.h NETGRAPH_ETHER opt_netgraph.h NETGRAPH_ETHER_ECHO opt_netgraph.h NETGRAPH_FEC opt_netgraph.h NETGRAPH_FRAME_RELAY opt_netgraph.h NETGRAPH_GIF opt_netgraph.h NETGRAPH_GIF_DEMUX opt_netgraph.h NETGRAPH_HOLE opt_netgraph.h NETGRAPH_IFACE opt_netgraph.h NETGRAPH_IP_INPUT opt_netgraph.h NETGRAPH_IPFW opt_netgraph.h NETGRAPH_KSOCKET opt_netgraph.h NETGRAPH_L2TP opt_netgraph.h NETGRAPH_LMI opt_netgraph.h # MPPC compression requires proprietary files (not included) NETGRAPH_MPPC_COMPRESSION opt_netgraph.h NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h NETGRAPH_NAT opt_netgraph.h NETGRAPH_NETFLOW opt_netgraph.h NETGRAPH_ONE2MANY opt_netgraph.h NETGRAPH_PATCH opt_netgraph.h NETGRAPH_PIPE opt_netgraph.h NETGRAPH_PPP opt_netgraph.h NETGRAPH_PPPOE opt_netgraph.h NETGRAPH_PPTPGRE opt_netgraph.h NETGRAPH_PRED1 opt_netgraph.h NETGRAPH_RFC1490 opt_netgraph.h NETGRAPH_SOCKET opt_netgraph.h NETGRAPH_SPLIT opt_netgraph.h NETGRAPH_SPPP opt_netgraph.h NETGRAPH_TAG opt_netgraph.h NETGRAPH_TCPMSS opt_netgraph.h NETGRAPH_TEE opt_netgraph.h NETGRAPH_TTY opt_netgraph.h NETGRAPH_UI opt_netgraph.h NETGRAPH_VJC opt_netgraph.h NETGRAPH_VLAN opt_netgraph.h # NgATM options NGATM_ATM opt_netgraph.h NGATM_ATMBASE opt_netgraph.h NGATM_SSCOP opt_netgraph.h NGATM_SSCFU opt_netgraph.h NGATM_UNI opt_netgraph.h NGATM_CCATM opt_netgraph.h # DRM options DRM_DEBUG opt_drm.h TI_SF_BUF_JUMBO opt_ti.h TI_JUMBO_HDRSPLIT opt_ti.h # XXX Conflict: # of devices vs network protocol (Native ATM). # This makes "atm.h" unusable. NATM # DPT driver debug flags DPT_MEASURE_PERFORMANCE opt_dpt.h DPT_RESET_HBA opt_dpt.h # Misc debug flags. Most of these should probably be replaced with # 'DEBUG', and then let people recompile just the interesting modules # with 'make CC="cc -DDEBUG"'. CLUSTERDEBUG opt_debug_cluster.h DEBUG_1284 opt_ppb_1284.h VP0_DEBUG opt_vpo.h LPT_DEBUG opt_lpt.h PLIP_DEBUG opt_plip.h LOCKF_DEBUG opt_debug_lockf.h SI_DEBUG opt_debug_si.h IFMEDIA_DEBUG opt_ifmedia.h # Fb options FB_DEBUG opt_fb.h FB_INSTALL_CDEV opt_fb.h # ppbus related options PERIPH_1284 opt_ppb_1284.h DONTPROBE_1284 opt_ppb_1284.h # smbus related options ENABLE_ALART opt_intpm.h # These cause changes all over the kernel BLKDEV_IOSIZE opt_global.h BURN_BRIDGES opt_global.h DEBUG opt_global.h DEBUG_LOCKS opt_global.h DEBUG_VFS_LOCKS opt_global.h DFLTPHYS opt_global.h DIAGNOSTIC opt_global.h INVARIANT_SUPPORT opt_global.h INVARIANTS opt_global.h MAXCPU opt_global.h MAXMEMDOM opt_global.h MAXPHYS opt_global.h MCLSHIFT opt_global.h MUTEX_DEBUG opt_global.h MUTEX_NOINLINE opt_global.h LOCK_PROFILING opt_global.h LOCK_PROFILING_FAST opt_global.h MSIZE opt_global.h REGRESSION opt_global.h RWLOCK_NOINLINE opt_global.h SX_NOINLINE opt_global.h VFS_BIO_DEBUG opt_global.h # These are VM related options VM_KMEM_SIZE opt_vm.h VM_KMEM_SIZE_SCALE opt_vm.h VM_KMEM_SIZE_MAX opt_vm.h VM_NRESERVLEVEL opt_vm.h VM_NUMA_ALLOC opt_vm.h VM_LEVEL_0_ORDER opt_vm.h NO_SWAPPING opt_vm.h MALLOC_MAKE_FAILURES opt_vm.h MALLOC_PROFILE opt_vm.h MALLOC_DEBUG_MAXZONES opt_vm.h # The MemGuard replacement allocator used for tamper-after-free detection DEBUG_MEMGUARD opt_vm.h # The RedZone malloc(9) protection DEBUG_REDZONE opt_vm.h # Standard SMP options SMP opt_global.h # Size of the kernel message buffer MSGBUF_SIZE opt_msgbuf.h # NFS options NFS_MINATTRTIMO opt_nfs.h NFS_MAXATTRTIMO opt_nfs.h NFS_MINDIRATTRTIMO opt_nfs.h NFS_MAXDIRATTRTIMO opt_nfs.h NFS_DEBUG opt_nfs.h # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver OVERRIDE_CARD opt_bktr.h OVERRIDE_TUNER opt_bktr.h OVERRIDE_DBX opt_bktr.h OVERRIDE_MSP opt_bktr.h BROOKTREE_SYSTEM_DEFAULT opt_bktr.h BROOKTREE_ALLOC_PAGES opt_bktr.h BKTR_OVERRIDE_CARD opt_bktr.h BKTR_OVERRIDE_TUNER opt_bktr.h BKTR_OVERRIDE_DBX opt_bktr.h BKTR_OVERRIDE_MSP opt_bktr.h BKTR_SYSTEM_DEFAULT opt_bktr.h BKTR_ALLOC_PAGES opt_bktr.h BKTR_USE_PLL opt_bktr.h BKTR_GPIO_ACCESS opt_bktr.h BKTR_NO_MSP_RESET opt_bktr.h BKTR_430_FX_MODE opt_bktr.h BKTR_SIS_VIA_MODE opt_bktr.h BKTR_USE_FREEBSD_SMBUS opt_bktr.h BKTR_NEW_MSP34XX_DRIVER opt_bktr.h # Options for uart(4) UART_PPS_ON_CTS opt_uart.h UART_POLL_FREQ opt_uart.h UART_DEV_TOLERANCE_PCT opt_uart.h # options for bus/device framework BUS_DEBUG opt_bus.h # options for USB support USB_DEBUG opt_usb.h USB_HOST_ALIGN opt_usb.h USB_REQ_DEBUG opt_usb.h USB_TEMPLATE opt_usb.h USB_VERBOSE opt_usb.h USB_DMA_SINGLE_ALLOC opt_usb.h USB_EHCI_BIG_ENDIAN_DESC opt_usb.h U3G_DEBUG opt_u3g.h UKBD_DFLT_KEYMAP opt_ukbd.h UPLCOM_INTR_INTERVAL opt_uplcom.h UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h UVSCOM_INTR_INTERVAL opt_uvscom.h # options for the Realtek RTL8188*U/RTL8192CU driver (urtwn) URTWN_WITHOUT_UCODE opt_urtwn.h # Embedded system options INIT_PATH ROOTDEVNAME FDC_DEBUG opt_fdc.h PCFCLOCK_VERBOSE opt_pcfclock.h PCFCLOCK_MAX_RETRIES opt_pcfclock.h KTR opt_global.h KTR_ALQ opt_ktr.h KTR_MASK opt_ktr.h KTR_CPUMASK opt_ktr.h KTR_COMPILE opt_global.h KTR_BOOT_ENTRIES opt_global.h KTR_ENTRIES opt_global.h KTR_VERBOSE opt_ktr.h WITNESS opt_global.h WITNESS_KDB opt_witness.h WITNESS_NO_VNODE opt_witness.h WITNESS_SKIPSPIN opt_witness.h WITNESS_COUNT opt_witness.h OPENSOLARIS_WITNESS opt_global.h # options for ACPI support ACPI_DEBUG opt_acpi.h ACPI_MAX_TASKS opt_acpi.h ACPI_MAX_THREADS opt_acpi.h ACPI_DMAR opt_acpi.h DEV_ACPI opt_acpi.h # ISA support DEV_ISA opt_isa.h ISAPNP opt_isa.h # various 'device presence' options. DEV_BPF opt_bpf.h DEV_CARP opt_carp.h DEV_MCA opt_mca.h DEV_NETMAP opt_global.h DEV_PCI opt_pci.h DEV_PF opt_pf.h DEV_PFLOG opt_pf.h DEV_PFSYNC opt_pf.h DEV_RANDOM opt_global.h DEV_SPLASH opt_splash.h DEV_VLAN opt_vlan.h # EISA support DEV_EISA opt_eisa.h EISA_SLOTS opt_eisa.h # ed driver ED_HPP opt_ed.h ED_3C503 opt_ed.h ED_SIC opt_ed.h # bce driver BCE_DEBUG opt_bce.h BCE_NVRAM_WRITE_SUPPORT opt_bce.h SOCKBUF_DEBUG opt_global.h # options for ubsec driver UBSEC_DEBUG opt_ubsec.h UBSEC_RNDTEST opt_ubsec.h UBSEC_NO_RNG opt_ubsec.h # options for hifn driver HIFN_DEBUG opt_hifn.h HIFN_RNDTEST opt_hifn.h # options for safenet driver SAFE_DEBUG opt_safe.h SAFE_NO_RNG opt_safe.h SAFE_RNDTEST opt_safe.h # syscons/vt options MAXCONS opt_syscons.h SC_ALT_MOUSE_IMAGE opt_syscons.h SC_CUT_SPACES2TABS opt_syscons.h SC_CUT_SEPCHARS opt_syscons.h SC_DEBUG_LEVEL opt_syscons.h SC_DFLT_FONT opt_syscons.h SC_DISABLE_KDBKEY opt_syscons.h SC_DISABLE_REBOOT opt_syscons.h SC_HISTORY_SIZE opt_syscons.h SC_KERNEL_CONS_ATTR opt_syscons.h SC_KERNEL_CONS_REV_ATTR opt_syscons.h SC_MOUSE_CHAR opt_syscons.h SC_NO_CUTPASTE opt_syscons.h SC_NO_FONT_LOADING opt_syscons.h SC_NO_HISTORY opt_syscons.h SC_NO_MODE_CHANGE opt_syscons.h SC_NO_SUSPEND_VTYSWITCH opt_syscons.h SC_NO_SYSMOUSE opt_syscons.h SC_NORM_ATTR opt_syscons.h SC_NORM_REV_ATTR opt_syscons.h SC_PIXEL_MODE opt_syscons.h SC_RENDER_DEBUG opt_syscons.h SC_TWOBUTTON_MOUSE opt_syscons.h VT_ALT_TO_ESC_HACK opt_syscons.h VT_FB_DEFAULT_WIDTH opt_syscons.h VT_FB_DEFAULT_HEIGHT opt_syscons.h VT_MAXWINDOWS opt_syscons.h VT_TWOBUTTON_MOUSE opt_syscons.h DEV_SC opt_syscons.h DEV_VT opt_syscons.h # teken terminal emulator options TEKEN_CONS25 opt_teken.h TEKEN_UTF8 opt_teken.h TERMINAL_KERN_ATTR opt_teken.h TERMINAL_NORM_ATTR opt_teken.h # options for printf PRINTF_BUFR_SIZE opt_printf.h # kbd options KBD_DISABLE_KEYMAP_LOAD opt_kbd.h KBD_INSTALL_CDEV opt_kbd.h KBD_MAXRETRY opt_kbd.h KBD_MAXWAIT opt_kbd.h KBD_RESETDELAY opt_kbd.h KBDIO_DEBUG opt_kbd.h KBDMUX_DFLT_KEYMAP opt_kbdmux.h # options for the Atheros driver ATH_DEBUG opt_ath.h ATH_TXBUF opt_ath.h ATH_RXBUF opt_ath.h ATH_DIAGAPI opt_ath.h ATH_TX99_DIAG opt_ath.h ATH_ENABLE_11N opt_ath.h ATH_ENABLE_DFS opt_ath.h ATH_EEPROM_FIRMWARE opt_ath.h ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h ATH_DEBUG_ALQ opt_ath.h ATH_KTR_INTR_DEBUG opt_ath.h # options for the Atheros hal AH_SUPPORT_AR5416 opt_ah.h # XXX For now, this breaks non-AR9130 chipsets, so only use it # XXX when actually targetting AR9130. AH_SUPPORT_AR9130 opt_ah.h # This is required for AR933x SoC support AH_SUPPORT_AR9330 opt_ah.h AH_SUPPORT_AR9340 opt_ah.h AH_SUPPORT_QCA9530 opt_ah.h AH_SUPPORT_QCA9550 opt_ah.h AH_DEBUG opt_ah.h AH_ASSERT opt_ah.h AH_DEBUG_ALQ opt_ah.h AH_REGOPS_FUNC opt_ah.h AH_WRITE_REGDOMAIN opt_ah.h AH_DEBUG_COUNTRY opt_ah.h AH_WRITE_EEPROM opt_ah.h AH_PRIVATE_DIAG opt_ah.h AH_NEED_DESC_SWAP opt_ah.h AH_USE_INIPDGAIN opt_ah.h AH_MAXCHAN opt_ah.h AH_RXCFG_SDMAMW_4BYTES opt_ah.h AH_INTERRUPT_DEBUGGING opt_ah.h # AR5416 and later interrupt mitigation # XXX do not use this for AR9130 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h # options for the Broadcom BCM43xx driver (bwi) BWI_DEBUG opt_bwi.h BWI_DEBUG_VERBOSE opt_bwi.h # options for the Marvell 8335 wireless driver MALO_DEBUG opt_malo.h MALO_TXBUF opt_malo.h MALO_RXBUF opt_malo.h # options for the Marvell wireless driver MWL_DEBUG opt_mwl.h MWL_TXBUF opt_mwl.h MWL_RXBUF opt_mwl.h MWL_DIAGAPI opt_mwl.h MWL_AGGR_SIZE opt_mwl.h MWL_TX_NODROP opt_mwl.h # Options for the Intel 802.11ac wireless driver IWM_DEBUG opt_iwm.h # Options for the Intel 802.11n wireless driver IWN_DEBUG opt_iwn.h # Options for the Intel 3945ABG wireless driver WPI_DEBUG opt_wpi.h # dcons options DCONS_BUF_SIZE opt_dcons.h DCONS_POLL_HZ opt_dcons.h DCONS_FORCE_CONSOLE opt_dcons.h DCONS_FORCE_GDB opt_dcons.h # HWPMC options HWPMC_DEBUG opt_global.h HWPMC_HOOKS HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h # XBOX options for FreeBSD/i386, but some files are MI XBOX opt_xbox.h # Interrupt filtering INTR_FILTER # 802.11 support layer IEEE80211_DEBUG opt_wlan.h IEEE80211_DEBUG_REFCNT opt_wlan.h IEEE80211_AMPDU_AGE opt_wlan.h IEEE80211_SUPPORT_MESH opt_wlan.h IEEE80211_SUPPORT_SUPERG opt_wlan.h IEEE80211_SUPPORT_TDMA opt_wlan.h IEEE80211_ALQ opt_wlan.h IEEE80211_DFS_DEBUG opt_wlan.h # 802.11 TDMA support TDMA_SLOTLEN_DEFAULT opt_tdma.h TDMA_SLOTCNT_DEFAULT opt_tdma.h TDMA_BINTVAL_DEFAULT opt_tdma.h TDMA_TXRATE_11B_DEFAULT opt_tdma.h TDMA_TXRATE_11G_DEFAULT opt_tdma.h TDMA_TXRATE_11A_DEFAULT opt_tdma.h TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h TDMA_TXRATE_HALF_DEFAULT opt_tdma.h TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h TDMA_TXRATE_11NA_DEFAULT opt_tdma.h TDMA_TXRATE_11NG_DEFAULT opt_tdma.h # VideoMode PICKMODE_DEBUG opt_videomode.h # Network stack virtualization options VIMAGE opt_global.h VNET_DEBUG opt_global.h # Common Flash Interface (CFI) options CFI_SUPPORT_STRATAFLASH opt_cfi.h CFI_ARMEDANDDANGEROUS opt_cfi.h CFI_HARDWAREBYTESWAP opt_cfi.h # Sound options SND_DEBUG opt_snd.h SND_DIAGNOSTIC opt_snd.h SND_FEEDER_MULTIFORMAT opt_snd.h SND_FEEDER_FULL_MULTIFORMAT opt_snd.h SND_FEEDER_RATE_HP opt_snd.h SND_PCM_64 opt_snd.h SND_OLDSTEREO opt_snd.h X86BIOS # Flattened device tree options FDT opt_platform.h FDT_DTB_STATIC opt_platform.h # OFED Infiniband stack OFED opt_ofed.h OFED_DEBUG_INIT opt_ofed.h SDP opt_ofed.h SDP_DEBUG opt_ofed.h IPOIB opt_ofed.h IPOIB_DEBUG opt_ofed.h IPOIB_CM opt_ofed.h # Resource Accounting RACCT opt_global.h RACCT_DEFAULT_TO_DISABLED opt_global.h # Resource Limits RCTL opt_global.h # Random number generator(s) # Which CSPRNG hash we get. # If Yarrow is not chosen, Fortuna is selected. RANDOM_YARROW opt_global.h # With this, no entropy processor is loaded, but the entropy # harvesting infrastructure is present. This means an entropy # processor may be loaded as a module. RANDOM_LOADABLE opt_global.h # This turns on high-rate and potentially expensive harvesting in # the uma slab allocator. RANDOM_ENABLE_UMA opt_global.h # Intel em(4) driver EM_MULTIQUEUE opt_em.h Index: head/sys/dev/ahci/ahci.c =================================================================== --- head/sys/dev/ahci/ahci.c (revision 298001) +++ head/sys/dev/ahci/ahci.c (revision 298002) @@ -1,2730 +1,2733 @@ /*- * Copyright (c) 2009-2012 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ahci.h" #include #include #include #include #include /* local prototypes */ static void ahci_intr(void *data); static void ahci_intr_one(void *data); static void ahci_intr_one_edge(void *data); static int ahci_ch_init(device_t dev); static int ahci_ch_deinit(device_t dev); static int ahci_ch_suspend(device_t dev); static int ahci_ch_resume(device_t dev); static void ahci_ch_pm(void *arg); static void ahci_ch_intr(void *arg); static void ahci_ch_intr_direct(void *arg); static void ahci_ch_intr_main(struct ahci_channel *ch, uint32_t istatus); static void ahci_begin_transaction(struct ahci_channel *ch, union ccb *ccb); static void ahci_dmasetprd(void *arg, bus_dma_segment_t *segs, int nsegs, int error); static void ahci_execute_transaction(struct ahci_slot *slot); static void ahci_timeout(struct ahci_slot *slot); static void ahci_end_transaction(struct ahci_slot *slot, enum ahci_err_type et); static int ahci_setup_fis(struct ahci_channel *ch, struct ahci_cmd_tab *ctp, union ccb *ccb, int tag); static void ahci_dmainit(device_t dev); static void ahci_dmasetupc_cb(void *xsc, bus_dma_segment_t *segs, int nsegs, int error); static void ahci_dmafini(device_t dev); static void ahci_slotsalloc(device_t dev); static void ahci_slotsfree(device_t dev); static void ahci_reset(struct ahci_channel *ch); static void ahci_start(struct ahci_channel *ch, int fbs); static void ahci_stop(struct ahci_channel *ch); static void ahci_clo(struct ahci_channel *ch); static void ahci_start_fr(struct ahci_channel *ch); static void ahci_stop_fr(struct ahci_channel *ch); static int ahci_sata_connect(struct ahci_channel *ch); static int ahci_sata_phy_reset(struct ahci_channel *ch); static int ahci_wait_ready(struct ahci_channel *ch, int t, int t0); static void ahci_issue_recovery(struct ahci_channel *ch); static void ahci_process_read_log(struct ahci_channel *ch, union ccb *ccb); static void ahci_process_request_sense(struct ahci_channel *ch, union ccb *ccb); static void ahciaction(struct cam_sim *sim, union ccb *ccb); static void ahcipoll(struct cam_sim *sim); static MALLOC_DEFINE(M_AHCI, "AHCI driver", "AHCI driver data buffers"); #define recovery_type spriv_field0 #define RECOVERY_NONE 0 #define RECOVERY_READ_LOG 1 #define RECOVERY_REQUEST_SENSE 2 #define recovery_slot spriv_field1 int ahci_ctlr_setup(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); /* Clear interrupts */ ATA_OUTL(ctlr->r_mem, AHCI_IS, ATA_INL(ctlr->r_mem, AHCI_IS)); /* Configure CCC */ if (ctlr->ccc) { ATA_OUTL(ctlr->r_mem, AHCI_CCCP, ATA_INL(ctlr->r_mem, AHCI_PI)); ATA_OUTL(ctlr->r_mem, AHCI_CCCC, (ctlr->ccc << AHCI_CCCC_TV_SHIFT) | (4 << AHCI_CCCC_CC_SHIFT) | AHCI_CCCC_EN); ctlr->cccv = (ATA_INL(ctlr->r_mem, AHCI_CCCC) & AHCI_CCCC_INT_MASK) >> AHCI_CCCC_INT_SHIFT; if (bootverbose) { device_printf(dev, "CCC with %dms/4cmd enabled on vector %d\n", ctlr->ccc, ctlr->cccv); } } /* Enable AHCI interrupts */ ATA_OUTL(ctlr->r_mem, AHCI_GHC, ATA_INL(ctlr->r_mem, AHCI_GHC) | AHCI_GHC_IE); return (0); } int ahci_ctlr_reset(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); int timeout; /* Enable AHCI mode */ ATA_OUTL(ctlr->r_mem, AHCI_GHC, AHCI_GHC_AE); /* Reset AHCI controller */ ATA_OUTL(ctlr->r_mem, AHCI_GHC, AHCI_GHC_AE|AHCI_GHC_HR); for (timeout = 1000; timeout > 0; timeout--) { DELAY(1000); if ((ATA_INL(ctlr->r_mem, AHCI_GHC) & AHCI_GHC_HR) == 0) break; } if (timeout == 0) { device_printf(dev, "AHCI controller reset failure\n"); return (ENXIO); } /* Reenable AHCI mode */ ATA_OUTL(ctlr->r_mem, AHCI_GHC, AHCI_GHC_AE); if (ctlr->quirks & AHCI_Q_RESTORE_CAP) { /* * Restore capability field. * This is write to a read-only register to restore its state. * On fully standard-compliant hardware this is not needed and * this operation shall not take place. See ahci_pci.c for * platforms using this quirk. */ ATA_OUTL(ctlr->r_mem, AHCI_CAP, ctlr->caps); } return (0); } int ahci_attach(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); int error, i, u, speed, unit; u_int32_t version; device_t child; ctlr->dev = dev; ctlr->ccc = 0; resource_int_value(device_get_name(dev), device_get_unit(dev), "ccc", &ctlr->ccc); /* Setup our own memory management for channels. */ ctlr->sc_iomem.rm_start = rman_get_start(ctlr->r_mem); ctlr->sc_iomem.rm_end = rman_get_end(ctlr->r_mem); ctlr->sc_iomem.rm_type = RMAN_ARRAY; ctlr->sc_iomem.rm_descr = "I/O memory addresses"; if ((error = rman_init(&ctlr->sc_iomem)) != 0) { ahci_free_mem(dev); return (error); } if ((error = rman_manage_region(&ctlr->sc_iomem, rman_get_start(ctlr->r_mem), rman_get_end(ctlr->r_mem))) != 0) { ahci_free_mem(dev); rman_fini(&ctlr->sc_iomem); return (error); } /* Get the HW capabilities */ version = ATA_INL(ctlr->r_mem, AHCI_VS); ctlr->caps = ATA_INL(ctlr->r_mem, AHCI_CAP); if (version >= 0x00010200) ctlr->caps2 = ATA_INL(ctlr->r_mem, AHCI_CAP2); if (ctlr->caps & AHCI_CAP_EMS) ctlr->capsem = ATA_INL(ctlr->r_mem, AHCI_EM_CTL); if (ctlr->quirks & AHCI_Q_FORCE_PI) { /* * Enable ports. * The spec says that BIOS sets up bits corresponding to * available ports. On platforms where this information * is missing, the driver can define available ports on its own. */ int nports = (ctlr->caps & AHCI_CAP_NPMASK) + 1; int nmask = (1 << nports) - 1; ATA_OUTL(ctlr->r_mem, AHCI_PI, nmask); device_printf(dev, "Forcing PI to %d ports (mask = %x)\n", nports, nmask); } ctlr->ichannels = ATA_INL(ctlr->r_mem, AHCI_PI); /* Identify and set separate quirks for HBA and RAID f/w Marvells. */ if ((ctlr->quirks & AHCI_Q_ALTSIG) && (ctlr->caps & AHCI_CAP_SPM) == 0) ctlr->quirks |= AHCI_Q_NOBSYRES; if (ctlr->quirks & AHCI_Q_1CH) { ctlr->caps &= ~AHCI_CAP_NPMASK; ctlr->ichannels &= 0x01; } if (ctlr->quirks & AHCI_Q_2CH) { ctlr->caps &= ~AHCI_CAP_NPMASK; ctlr->caps |= 1; ctlr->ichannels &= 0x03; } if (ctlr->quirks & AHCI_Q_4CH) { ctlr->caps &= ~AHCI_CAP_NPMASK; ctlr->caps |= 3; ctlr->ichannels &= 0x0f; } ctlr->channels = MAX(flsl(ctlr->ichannels), (ctlr->caps & AHCI_CAP_NPMASK) + 1); if (ctlr->quirks & AHCI_Q_NOPMP) ctlr->caps &= ~AHCI_CAP_SPM; if (ctlr->quirks & AHCI_Q_NONCQ) ctlr->caps &= ~AHCI_CAP_SNCQ; if ((ctlr->caps & AHCI_CAP_CCCS) == 0) ctlr->ccc = 0; ctlr->emloc = ATA_INL(ctlr->r_mem, AHCI_EM_LOC); /* Create controller-wide DMA tag. */ if (bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0, (ctlr->caps & AHCI_CAP_64BIT) ? BUS_SPACE_MAXADDR : BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, BUS_SPACE_MAXSIZE, BUS_SPACE_UNRESTRICTED, BUS_SPACE_MAXSIZE, 0, NULL, NULL, &ctlr->dma_tag)) { ahci_free_mem(dev); rman_fini(&ctlr->sc_iomem); return (ENXIO); } ahci_ctlr_setup(dev); /* Setup interrupts. */ if ((error = ahci_setup_interrupt(dev)) != 0) { bus_dma_tag_destroy(ctlr->dma_tag); ahci_free_mem(dev); rman_fini(&ctlr->sc_iomem); return (error); } i = 0; for (u = ctlr->ichannels; u != 0; u >>= 1) i += (u & 1); ctlr->direct = (ctlr->msi && (ctlr->numirqs > 1 || i <= 3)); resource_int_value(device_get_name(dev), device_get_unit(dev), "direct", &ctlr->direct); /* Announce HW capabilities. */ speed = (ctlr->caps & AHCI_CAP_ISS) >> AHCI_CAP_ISS_SHIFT; device_printf(dev, "AHCI v%x.%02x with %d %sGbps ports, Port Multiplier %s%s\n", ((version >> 20) & 0xf0) + ((version >> 16) & 0x0f), ((version >> 4) & 0xf0) + (version & 0x0f), (ctlr->caps & AHCI_CAP_NPMASK) + 1, ((speed == 1) ? "1.5":((speed == 2) ? "3": ((speed == 3) ? "6":"?"))), (ctlr->caps & AHCI_CAP_SPM) ? "supported" : "not supported", (ctlr->caps & AHCI_CAP_FBSS) ? " with FBS" : ""); if (ctlr->quirks != 0) { device_printf(dev, "quirks=0x%b\n", ctlr->quirks, AHCI_Q_BIT_STRING); } if (bootverbose) { device_printf(dev, "Caps:%s%s%s%s%s%s%s%s %sGbps", (ctlr->caps & AHCI_CAP_64BIT) ? " 64bit":"", (ctlr->caps & AHCI_CAP_SNCQ) ? " NCQ":"", (ctlr->caps & AHCI_CAP_SSNTF) ? " SNTF":"", (ctlr->caps & AHCI_CAP_SMPS) ? " MPS":"", (ctlr->caps & AHCI_CAP_SSS) ? " SS":"", (ctlr->caps & AHCI_CAP_SALP) ? " ALP":"", (ctlr->caps & AHCI_CAP_SAL) ? " AL":"", (ctlr->caps & AHCI_CAP_SCLO) ? " CLO":"", ((speed == 1) ? "1.5":((speed == 2) ? "3": ((speed == 3) ? "6":"?")))); printf("%s%s%s%s%s%s %dcmd%s%s%s %dports\n", (ctlr->caps & AHCI_CAP_SAM) ? " AM":"", (ctlr->caps & AHCI_CAP_SPM) ? " PM":"", (ctlr->caps & AHCI_CAP_FBSS) ? " FBS":"", (ctlr->caps & AHCI_CAP_PMD) ? " PMD":"", (ctlr->caps & AHCI_CAP_SSC) ? " SSC":"", (ctlr->caps & AHCI_CAP_PSC) ? " PSC":"", ((ctlr->caps & AHCI_CAP_NCS) >> AHCI_CAP_NCS_SHIFT) + 1, (ctlr->caps & AHCI_CAP_CCCS) ? " CCC":"", (ctlr->caps & AHCI_CAP_EMS) ? " EM":"", (ctlr->caps & AHCI_CAP_SXS) ? " eSATA":"", (ctlr->caps & AHCI_CAP_NPMASK) + 1); } if (bootverbose && version >= 0x00010200) { device_printf(dev, "Caps2:%s%s%s%s%s%s\n", (ctlr->caps2 & AHCI_CAP2_DESO) ? " DESO":"", (ctlr->caps2 & AHCI_CAP2_SADM) ? " SADM":"", (ctlr->caps2 & AHCI_CAP2_SDS) ? " SDS":"", (ctlr->caps2 & AHCI_CAP2_APST) ? " APST":"", (ctlr->caps2 & AHCI_CAP2_NVMP) ? " NVMP":"", (ctlr->caps2 & AHCI_CAP2_BOH) ? " BOH":""); } /* Attach all channels on this controller */ for (unit = 0; unit < ctlr->channels; unit++) { child = device_add_child(dev, "ahcich", -1); if (child == NULL) { device_printf(dev, "failed to add channel device\n"); continue; } device_set_ivars(child, (void *)(intptr_t)unit); if ((ctlr->ichannels & (1 << unit)) == 0) device_disable(child); } if (ctlr->caps & AHCI_CAP_EMS) { child = device_add_child(dev, "ahciem", -1); if (child == NULL) device_printf(dev, "failed to add enclosure device\n"); else device_set_ivars(child, (void *)(intptr_t)-1); } bus_generic_attach(dev); return (0); } int ahci_detach(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); int i; /* Detach & delete all children */ device_delete_children(dev); /* Free interrupts. */ for (i = 0; i < ctlr->numirqs; i++) { if (ctlr->irqs[i].r_irq) { bus_teardown_intr(dev, ctlr->irqs[i].r_irq, ctlr->irqs[i].handle); bus_release_resource(dev, SYS_RES_IRQ, ctlr->irqs[i].r_irq_rid, ctlr->irqs[i].r_irq); } } bus_dma_tag_destroy(ctlr->dma_tag); /* Free memory. */ rman_fini(&ctlr->sc_iomem); ahci_free_mem(dev); return (0); } void ahci_free_mem(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); /* Release memory resources */ if (ctlr->r_mem) bus_release_resource(dev, SYS_RES_MEMORY, ctlr->r_rid, ctlr->r_mem); if (ctlr->r_msix_table) bus_release_resource(dev, SYS_RES_MEMORY, ctlr->r_msix_tab_rid, ctlr->r_msix_table); if (ctlr->r_msix_pba) bus_release_resource(dev, SYS_RES_MEMORY, ctlr->r_msix_pba_rid, ctlr->r_msix_pba); ctlr->r_msix_pba = ctlr->r_mem = ctlr->r_msix_table = NULL; } int ahci_setup_interrupt(device_t dev) { struct ahci_controller *ctlr = device_get_softc(dev); int i; /* Check for single MSI vector fallback. */ if (ctlr->numirqs > 1 && (ATA_INL(ctlr->r_mem, AHCI_GHC) & AHCI_GHC_MRSM) != 0) { device_printf(dev, "Falling back to one MSI\n"); ctlr->numirqs = 1; } /* Ensure we don't overrun irqs. */ if (ctlr->numirqs > AHCI_MAX_IRQS) { device_printf(dev, "Too many irqs %d > %d (clamping)\n", ctlr->numirqs, AHCI_MAX_IRQS); ctlr->numirqs = AHCI_MAX_IRQS; } /* Allocate all IRQs. */ for (i = 0; i < ctlr->numirqs; i++) { ctlr->irqs[i].ctlr = ctlr; ctlr->irqs[i].r_irq_rid = i + (ctlr->msi ? 1 : 0); if (ctlr->channels == 1 && !ctlr->ccc && ctlr->msi) ctlr->irqs[i].mode = AHCI_IRQ_MODE_ONE; else if (ctlr->numirqs == 1 || i >= ctlr->channels || (ctlr->ccc && i == ctlr->cccv)) ctlr->irqs[i].mode = AHCI_IRQ_MODE_ALL; else if (i == ctlr->numirqs - 1) ctlr->irqs[i].mode = AHCI_IRQ_MODE_AFTER; else ctlr->irqs[i].mode = AHCI_IRQ_MODE_ONE; if (!(ctlr->irqs[i].r_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &ctlr->irqs[i].r_irq_rid, RF_SHAREABLE | RF_ACTIVE))) { device_printf(dev, "unable to map interrupt\n"); return (ENXIO); } if ((bus_setup_intr(dev, ctlr->irqs[i].r_irq, ATA_INTR_FLAGS, NULL, (ctlr->irqs[i].mode != AHCI_IRQ_MODE_ONE) ? ahci_intr : ((ctlr->quirks & AHCI_Q_EDGEIS) ? ahci_intr_one_edge : ahci_intr_one), &ctlr->irqs[i], &ctlr->irqs[i].handle))) { /* SOS XXX release r_irq */ device_printf(dev, "unable to setup interrupt\n"); return (ENXIO); } if (ctlr->numirqs > 1) { bus_describe_intr(dev, ctlr->irqs[i].r_irq, ctlr->irqs[i].handle, ctlr->irqs[i].mode == AHCI_IRQ_MODE_ONE ? "ch%d" : "%d", i); } } return (0); } /* * Common case interrupt handler. */ static void ahci_intr(void *data) { struct ahci_controller_irq *irq = data; struct ahci_controller *ctlr = irq->ctlr; u_int32_t is, ise = 0; void *arg; int unit; if (irq->mode == AHCI_IRQ_MODE_ALL) { unit = 0; if (ctlr->ccc) is = ctlr->ichannels; else is = ATA_INL(ctlr->r_mem, AHCI_IS); } else { /* AHCI_IRQ_MODE_AFTER */ unit = irq->r_irq_rid - 1; is = ATA_INL(ctlr->r_mem, AHCI_IS); } /* CCC interrupt is edge triggered. */ if (ctlr->ccc) ise = 1 << ctlr->cccv; /* Some controllers have edge triggered IS. */ if (ctlr->quirks & AHCI_Q_EDGEIS) ise |= is; if (ise != 0) ATA_OUTL(ctlr->r_mem, AHCI_IS, ise); for (; unit < ctlr->channels; unit++) { if ((is & (1 << unit)) != 0 && (arg = ctlr->interrupt[unit].argument)) { ctlr->interrupt[unit].function(arg); } } /* AHCI declares level triggered IS. */ if (!(ctlr->quirks & AHCI_Q_EDGEIS)) ATA_OUTL(ctlr->r_mem, AHCI_IS, is); ATA_RBL(ctlr->r_mem, AHCI_IS); } /* * Simplified interrupt handler for multivector MSI mode. */ static void ahci_intr_one(void *data) { struct ahci_controller_irq *irq = data; struct ahci_controller *ctlr = irq->ctlr; void *arg; int unit; unit = irq->r_irq_rid - 1; if ((arg = ctlr->interrupt[unit].argument)) ctlr->interrupt[unit].function(arg); /* AHCI declares level triggered IS. */ ATA_OUTL(ctlr->r_mem, AHCI_IS, 1 << unit); ATA_RBL(ctlr->r_mem, AHCI_IS); } static void ahci_intr_one_edge(void *data) { struct ahci_controller_irq *irq = data; struct ahci_controller *ctlr = irq->ctlr; void *arg; int unit; unit = irq->r_irq_rid - 1; /* Some controllers have edge triggered IS. */ ATA_OUTL(ctlr->r_mem, AHCI_IS, 1 << unit); if ((arg = ctlr->interrupt[unit].argument)) ctlr->interrupt[unit].function(arg); ATA_RBL(ctlr->r_mem, AHCI_IS); } struct resource * ahci_alloc_resource(device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { struct ahci_controller *ctlr = device_get_softc(dev); struct resource *res; rman_res_t st; int offset, size, unit; unit = (intptr_t)device_get_ivars(child); res = NULL; switch (type) { case SYS_RES_MEMORY: if (unit >= 0) { offset = AHCI_OFFSET + (unit << 7); size = 128; } else if (*rid == 0) { offset = AHCI_EM_CTL; size = 4; } else { offset = (ctlr->emloc & 0xffff0000) >> 14; size = (ctlr->emloc & 0x0000ffff) << 2; if (*rid != 1) { if (*rid == 2 && (ctlr->capsem & (AHCI_EM_XMT | AHCI_EM_SMB)) == 0) offset += size; else break; } } st = rman_get_start(ctlr->r_mem); res = rman_reserve_resource(&ctlr->sc_iomem, st + offset, st + offset + size - 1, size, RF_ACTIVE, child); if (res) { bus_space_handle_t bsh; bus_space_tag_t bst; bsh = rman_get_bushandle(ctlr->r_mem); bst = rman_get_bustag(ctlr->r_mem); bus_space_subregion(bst, bsh, offset, 128, &bsh); rman_set_bushandle(res, bsh); rman_set_bustag(res, bst); } break; case SYS_RES_IRQ: if (*rid == ATA_IRQ_RID) res = ctlr->irqs[0].r_irq; break; } return (res); } int ahci_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r) { switch (type) { case SYS_RES_MEMORY: rman_release_resource(r); return (0); case SYS_RES_IRQ: if (rid != ATA_IRQ_RID) return (ENOENT); return (0); } return (EINVAL); } int ahci_setup_intr(device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *function, void *argument, void **cookiep) { struct ahci_controller *ctlr = device_get_softc(dev); int unit = (intptr_t)device_get_ivars(child); if (filter != NULL) { printf("ahci.c: we cannot use a filter here\n"); return (EINVAL); } ctlr->interrupt[unit].function = function; ctlr->interrupt[unit].argument = argument; return (0); } int ahci_teardown_intr(device_t dev, device_t child, struct resource *irq, void *cookie) { struct ahci_controller *ctlr = device_get_softc(dev); int unit = (intptr_t)device_get_ivars(child); ctlr->interrupt[unit].function = NULL; ctlr->interrupt[unit].argument = NULL; return (0); } int ahci_print_child(device_t dev, device_t child) { int retval, channel; retval = bus_print_child_header(dev, child); channel = (int)(intptr_t)device_get_ivars(child); if (channel >= 0) retval += printf(" at channel %d", channel); retval += bus_print_child_footer(dev, child); return (retval); } int ahci_child_location_str(device_t dev, device_t child, char *buf, size_t buflen) { int channel; channel = (int)(intptr_t)device_get_ivars(child); if (channel >= 0) snprintf(buf, buflen, "channel=%d", channel); return (0); } bus_dma_tag_t ahci_get_dma_tag(device_t dev, device_t child) { struct ahci_controller *ctlr = device_get_softc(dev); return (ctlr->dma_tag); } static int ahci_ch_probe(device_t dev) { device_set_desc_copy(dev, "AHCI channel"); return (BUS_PROBE_DEFAULT); } static int ahci_ch_attach(device_t dev) { struct ahci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ahci_channel *ch = device_get_softc(dev); struct cam_devq *devq; int rid, error, i, sata_rev = 0; u_int32_t version; ch->dev = dev; ch->unit = (intptr_t)device_get_ivars(dev); ch->caps = ctlr->caps; ch->caps2 = ctlr->caps2; ch->start = ctlr->ch_start; ch->quirks = ctlr->quirks; ch->vendorid = ctlr->vendorid; ch->deviceid = ctlr->deviceid; ch->subvendorid = ctlr->subvendorid; ch->subdeviceid = ctlr->subdeviceid; ch->numslots = ((ch->caps & AHCI_CAP_NCS) >> AHCI_CAP_NCS_SHIFT) + 1; mtx_init(&ch->mtx, "AHCI channel lock", NULL, MTX_DEF); ch->pm_level = 0; resource_int_value(device_get_name(dev), device_get_unit(dev), "pm_level", &ch->pm_level); STAILQ_INIT(&ch->doneq); if (ch->pm_level > 3) callout_init_mtx(&ch->pm_timer, &ch->mtx, 0); callout_init_mtx(&ch->reset_timer, &ch->mtx, 0); /* JMicron external ports (0) sometimes limited */ if ((ctlr->quirks & AHCI_Q_SATA1_UNIT0) && ch->unit == 0) sata_rev = 1; if (ch->quirks & AHCI_Q_SATA2) sata_rev = 2; resource_int_value(device_get_name(dev), device_get_unit(dev), "sata_rev", &sata_rev); for (i = 0; i < 16; i++) { ch->user[i].revision = sata_rev; ch->user[i].mode = 0; ch->user[i].bytecount = 8192; ch->user[i].tags = ch->numslots; ch->user[i].caps = 0; ch->curr[i] = ch->user[i]; if (ch->pm_level) { ch->user[i].caps = CTS_SATA_CAPS_H_PMREQ | CTS_SATA_CAPS_H_APST | CTS_SATA_CAPS_D_PMREQ | CTS_SATA_CAPS_D_APST; } ch->user[i].caps |= CTS_SATA_CAPS_H_DMAAA | CTS_SATA_CAPS_H_AN; } rid = 0; if (!(ch->r_mem = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE))) return (ENXIO); ahci_dmainit(dev); ahci_slotsalloc(dev); mtx_lock(&ch->mtx); ahci_ch_init(dev); rid = ATA_IRQ_RID; if (!(ch->r_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_SHAREABLE | RF_ACTIVE))) { device_printf(dev, "Unable to map interrupt\n"); error = ENXIO; goto err0; } if ((bus_setup_intr(dev, ch->r_irq, ATA_INTR_FLAGS, NULL, ctlr->direct ? ahci_ch_intr_direct : ahci_ch_intr, ch, &ch->ih))) { device_printf(dev, "Unable to setup interrupt\n"); error = ENXIO; goto err1; } ch->chcaps = ATA_INL(ch->r_mem, AHCI_P_CMD); version = ATA_INL(ctlr->r_mem, AHCI_VS); if (version < 0x00010200 && (ctlr->caps & AHCI_CAP_FBSS)) ch->chcaps |= AHCI_P_CMD_FBSCP; if (ch->caps2 & AHCI_CAP2_SDS) ch->chscaps = ATA_INL(ch->r_mem, AHCI_P_DEVSLP); if (bootverbose) { device_printf(dev, "Caps:%s%s%s%s%s%s\n", (ch->chcaps & AHCI_P_CMD_HPCP) ? " HPCP":"", (ch->chcaps & AHCI_P_CMD_MPSP) ? " MPSP":"", (ch->chcaps & AHCI_P_CMD_CPD) ? " CPD":"", (ch->chcaps & AHCI_P_CMD_ESP) ? " ESP":"", (ch->chcaps & AHCI_P_CMD_FBSCP) ? " FBSCP":"", (ch->chscaps & AHCI_P_DEVSLP_DSP) ? " DSP":""); } /* Create the device queue for our SIM. */ devq = cam_simq_alloc(ch->numslots); if (devq == NULL) { device_printf(dev, "Unable to allocate simq\n"); error = ENOMEM; goto err1; } /* Construct SIM entry */ ch->sim = cam_sim_alloc(ahciaction, ahcipoll, "ahcich", ch, device_get_unit(dev), (struct mtx *)&ch->mtx, min(2, ch->numslots), (ch->caps & AHCI_CAP_SNCQ) ? ch->numslots : 0, devq); if (ch->sim == NULL) { cam_simq_free(devq); device_printf(dev, "unable to allocate sim\n"); error = ENOMEM; goto err1; } if (xpt_bus_register(ch->sim, dev, 0) != CAM_SUCCESS) { device_printf(dev, "unable to register xpt bus\n"); error = ENXIO; goto err2; } if (xpt_create_path(&ch->path, /*periph*/NULL, cam_sim_path(ch->sim), CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { device_printf(dev, "unable to create path\n"); error = ENXIO; goto err3; } if (ch->pm_level > 3) { callout_reset(&ch->pm_timer, (ch->pm_level == 4) ? hz / 1000 : hz / 8, ahci_ch_pm, ch); } mtx_unlock(&ch->mtx); return (0); err3: xpt_bus_deregister(cam_sim_path(ch->sim)); err2: cam_sim_free(ch->sim, /*free_devq*/TRUE); err1: bus_release_resource(dev, SYS_RES_IRQ, ATA_IRQ_RID, ch->r_irq); err0: bus_release_resource(dev, SYS_RES_MEMORY, ch->unit, ch->r_mem); mtx_unlock(&ch->mtx); mtx_destroy(&ch->mtx); return (error); } static int ahci_ch_detach(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); mtx_lock(&ch->mtx); xpt_async(AC_LOST_DEVICE, ch->path, NULL); /* Forget about reset. */ if (ch->resetting) { ch->resetting = 0; xpt_release_simq(ch->sim, TRUE); } xpt_free_path(ch->path); xpt_bus_deregister(cam_sim_path(ch->sim)); cam_sim_free(ch->sim, /*free_devq*/TRUE); mtx_unlock(&ch->mtx); if (ch->pm_level > 3) callout_drain(&ch->pm_timer); callout_drain(&ch->reset_timer); bus_teardown_intr(dev, ch->r_irq, ch->ih); bus_release_resource(dev, SYS_RES_IRQ, ATA_IRQ_RID, ch->r_irq); ahci_ch_deinit(dev); ahci_slotsfree(dev); ahci_dmafini(dev); bus_release_resource(dev, SYS_RES_MEMORY, ch->unit, ch->r_mem); mtx_destroy(&ch->mtx); return (0); } static int ahci_ch_init(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); uint64_t work; /* Disable port interrupts */ ATA_OUTL(ch->r_mem, AHCI_P_IE, 0); /* Setup work areas */ work = ch->dma.work_bus + AHCI_CL_OFFSET; ATA_OUTL(ch->r_mem, AHCI_P_CLB, work & 0xffffffff); ATA_OUTL(ch->r_mem, AHCI_P_CLBU, work >> 32); work = ch->dma.rfis_bus; ATA_OUTL(ch->r_mem, AHCI_P_FB, work & 0xffffffff); ATA_OUTL(ch->r_mem, AHCI_P_FBU, work >> 32); /* Activate the channel and power/spin up device */ ATA_OUTL(ch->r_mem, AHCI_P_CMD, (AHCI_P_CMD_ACTIVE | AHCI_P_CMD_POD | AHCI_P_CMD_SUD | ((ch->pm_level == 2 || ch->pm_level == 3) ? AHCI_P_CMD_ALPE : 0) | ((ch->pm_level > 2) ? AHCI_P_CMD_ASP : 0 ))); ahci_start_fr(ch); ahci_start(ch, 1); return (0); } static int ahci_ch_deinit(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); /* Disable port interrupts. */ ATA_OUTL(ch->r_mem, AHCI_P_IE, 0); /* Reset command register. */ ahci_stop(ch); ahci_stop_fr(ch); ATA_OUTL(ch->r_mem, AHCI_P_CMD, 0); /* Allow everything, including partial and slumber modes. */ ATA_OUTL(ch->r_mem, AHCI_P_SCTL, 0); /* Request slumber mode transition and give some time to get there. */ ATA_OUTL(ch->r_mem, AHCI_P_CMD, AHCI_P_CMD_SLUMBER); DELAY(100); /* Disable PHY. */ ATA_OUTL(ch->r_mem, AHCI_P_SCTL, ATA_SC_DET_DISABLE); return (0); } static int ahci_ch_suspend(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); mtx_lock(&ch->mtx); xpt_freeze_simq(ch->sim, 1); /* Forget about reset. */ if (ch->resetting) { ch->resetting = 0; callout_stop(&ch->reset_timer); xpt_release_simq(ch->sim, TRUE); } while (ch->oslots) msleep(ch, &ch->mtx, PRIBIO, "ahcisusp", hz/100); ahci_ch_deinit(dev); mtx_unlock(&ch->mtx); return (0); } static int ahci_ch_resume(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); mtx_lock(&ch->mtx); ahci_ch_init(dev); ahci_reset(ch); xpt_release_simq(ch->sim, TRUE); mtx_unlock(&ch->mtx); return (0); } devclass_t ahcich_devclass; static device_method_t ahcich_methods[] = { DEVMETHOD(device_probe, ahci_ch_probe), DEVMETHOD(device_attach, ahci_ch_attach), DEVMETHOD(device_detach, ahci_ch_detach), DEVMETHOD(device_suspend, ahci_ch_suspend), DEVMETHOD(device_resume, ahci_ch_resume), DEVMETHOD_END }; static driver_t ahcich_driver = { "ahcich", ahcich_methods, sizeof(struct ahci_channel) }; DRIVER_MODULE(ahcich, ahci, ahcich_driver, ahcich_devclass, NULL, NULL); struct ahci_dc_cb_args { bus_addr_t maddr; int error; }; static void ahci_dmainit(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); struct ahci_dc_cb_args dcba; size_t rfsize; /* Command area. */ if (bus_dma_tag_create(bus_get_dma_tag(dev), 1024, 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, NULL, NULL, AHCI_WORK_SIZE, 1, AHCI_WORK_SIZE, 0, NULL, NULL, &ch->dma.work_tag)) goto error; if (bus_dmamem_alloc(ch->dma.work_tag, (void **)&ch->dma.work, BUS_DMA_ZERO, &ch->dma.work_map)) goto error; if (bus_dmamap_load(ch->dma.work_tag, ch->dma.work_map, ch->dma.work, AHCI_WORK_SIZE, ahci_dmasetupc_cb, &dcba, 0) || dcba.error) { bus_dmamem_free(ch->dma.work_tag, ch->dma.work, ch->dma.work_map); goto error; } ch->dma.work_bus = dcba.maddr; /* FIS receive area. */ if (ch->chcaps & AHCI_P_CMD_FBSCP) rfsize = 4096; else rfsize = 256; if (bus_dma_tag_create(bus_get_dma_tag(dev), rfsize, 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, NULL, NULL, rfsize, 1, rfsize, 0, NULL, NULL, &ch->dma.rfis_tag)) goto error; if (bus_dmamem_alloc(ch->dma.rfis_tag, (void **)&ch->dma.rfis, 0, &ch->dma.rfis_map)) goto error; if (bus_dmamap_load(ch->dma.rfis_tag, ch->dma.rfis_map, ch->dma.rfis, rfsize, ahci_dmasetupc_cb, &dcba, 0) || dcba.error) { bus_dmamem_free(ch->dma.rfis_tag, ch->dma.rfis, ch->dma.rfis_map); goto error; } ch->dma.rfis_bus = dcba.maddr; /* Data area. */ if (bus_dma_tag_create(bus_get_dma_tag(dev), 2, 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, NULL, NULL, AHCI_SG_ENTRIES * PAGE_SIZE * ch->numslots, AHCI_SG_ENTRIES, AHCI_PRD_MAX, 0, busdma_lock_mutex, &ch->mtx, &ch->dma.data_tag)) { goto error; } return; error: device_printf(dev, "WARNING - DMA initialization failed\n"); ahci_dmafini(dev); } static void ahci_dmasetupc_cb(void *xsc, bus_dma_segment_t *segs, int nsegs, int error) { struct ahci_dc_cb_args *dcba = (struct ahci_dc_cb_args *)xsc; if (!(dcba->error = error)) dcba->maddr = segs[0].ds_addr; } static void ahci_dmafini(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); if (ch->dma.data_tag) { bus_dma_tag_destroy(ch->dma.data_tag); ch->dma.data_tag = NULL; } if (ch->dma.rfis_bus) { bus_dmamap_unload(ch->dma.rfis_tag, ch->dma.rfis_map); bus_dmamem_free(ch->dma.rfis_tag, ch->dma.rfis, ch->dma.rfis_map); ch->dma.rfis_bus = 0; ch->dma.rfis = NULL; } if (ch->dma.work_bus) { bus_dmamap_unload(ch->dma.work_tag, ch->dma.work_map); bus_dmamem_free(ch->dma.work_tag, ch->dma.work, ch->dma.work_map); ch->dma.work_bus = 0; ch->dma.work = NULL; } if (ch->dma.work_tag) { bus_dma_tag_destroy(ch->dma.work_tag); ch->dma.work_tag = NULL; } } static void ahci_slotsalloc(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); int i; /* Alloc and setup command/dma slots */ bzero(ch->slot, sizeof(ch->slot)); for (i = 0; i < ch->numslots; i++) { struct ahci_slot *slot = &ch->slot[i]; slot->ch = ch; slot->slot = i; slot->state = AHCI_SLOT_EMPTY; slot->ccb = NULL; callout_init_mtx(&slot->timeout, &ch->mtx, 0); if (bus_dmamap_create(ch->dma.data_tag, 0, &slot->dma.data_map)) device_printf(ch->dev, "FAILURE - create data_map\n"); } } static void ahci_slotsfree(device_t dev) { struct ahci_channel *ch = device_get_softc(dev); int i; /* Free all dma slots */ for (i = 0; i < ch->numslots; i++) { struct ahci_slot *slot = &ch->slot[i]; callout_drain(&slot->timeout); if (slot->dma.data_map) { bus_dmamap_destroy(ch->dma.data_tag, slot->dma.data_map); slot->dma.data_map = NULL; } } } static int ahci_phy_check_events(struct ahci_channel *ch, u_int32_t serr) { if (((ch->pm_level == 0) && (serr & ATA_SE_PHY_CHANGED)) || ((ch->pm_level != 0 || ch->listening) && (serr & ATA_SE_EXCHANGED))) { u_int32_t status = ATA_INL(ch->r_mem, AHCI_P_SSTS); union ccb *ccb; if (bootverbose) { if ((status & ATA_SS_DET_MASK) != ATA_SS_DET_NO_DEVICE) device_printf(ch->dev, "CONNECT requested\n"); else device_printf(ch->dev, "DISCONNECT requested\n"); } ahci_reset(ch); if ((ccb = xpt_alloc_ccb_nowait()) == NULL) return (0); if (xpt_create_path(&ccb->ccb_h.path, NULL, cam_sim_path(ch->sim), CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { xpt_free_ccb(ccb); return (0); } xpt_rescan(ccb); return (1); } return (0); } static void ahci_cpd_check_events(struct ahci_channel *ch) { u_int32_t status; union ccb *ccb; device_t dev; if (ch->pm_level == 0) return; status = ATA_INL(ch->r_mem, AHCI_P_CMD); if ((status & AHCI_P_CMD_CPD) == 0) return; if (bootverbose) { dev = ch->dev; if (status & AHCI_P_CMD_CPS) { device_printf(dev, "COLD CONNECT requested\n"); } else device_printf(dev, "COLD DISCONNECT requested\n"); } ahci_reset(ch); if ((ccb = xpt_alloc_ccb_nowait()) == NULL) return; if (xpt_create_path(&ccb->ccb_h.path, NULL, cam_sim_path(ch->sim), CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { xpt_free_ccb(ccb); return; } xpt_rescan(ccb); } static void ahci_notify_events(struct ahci_channel *ch, u_int32_t status) { struct cam_path *dpath; int i; if (ch->caps & AHCI_CAP_SSNTF) ATA_OUTL(ch->r_mem, AHCI_P_SNTF, status); if (bootverbose) device_printf(ch->dev, "SNTF 0x%04x\n", status); for (i = 0; i < 16; i++) { if ((status & (1 << i)) == 0) continue; if (xpt_create_path(&dpath, NULL, xpt_path_path_id(ch->path), i, 0) == CAM_REQ_CMP) { xpt_async(AC_SCSI_AEN, dpath, NULL); xpt_free_path(dpath); } } } static void ahci_done(struct ahci_channel *ch, union ccb *ccb) { mtx_assert(&ch->mtx, MA_OWNED); if ((ccb->ccb_h.func_code & XPT_FC_QUEUED) == 0 || ch->batch == 0) { xpt_done(ccb); return; } STAILQ_INSERT_TAIL(&ch->doneq, &ccb->ccb_h, sim_links.stqe); } static void ahci_ch_intr(void *arg) { struct ahci_channel *ch = (struct ahci_channel *)arg; uint32_t istatus; /* Read interrupt statuses. */ istatus = ATA_INL(ch->r_mem, AHCI_P_IS); if (istatus == 0) return; mtx_lock(&ch->mtx); ahci_ch_intr_main(ch, istatus); mtx_unlock(&ch->mtx); } static void ahci_ch_intr_direct(void *arg) { struct ahci_channel *ch = (struct ahci_channel *)arg; struct ccb_hdr *ccb_h; uint32_t istatus; STAILQ_HEAD(, ccb_hdr) tmp_doneq = STAILQ_HEAD_INITIALIZER(tmp_doneq); /* Read interrupt statuses. */ istatus = ATA_INL(ch->r_mem, AHCI_P_IS); if (istatus == 0) return; mtx_lock(&ch->mtx); ch->batch = 1; ahci_ch_intr_main(ch, istatus); ch->batch = 0; /* * Prevent the possibility of issues caused by processing the queue * while unlocked below by moving the contents to a local queue. */ STAILQ_CONCAT(&tmp_doneq, &ch->doneq); mtx_unlock(&ch->mtx); while ((ccb_h = STAILQ_FIRST(&tmp_doneq)) != NULL) { STAILQ_REMOVE_HEAD(&tmp_doneq, sim_links.stqe); xpt_done_direct((union ccb *)ccb_h); } } static void ahci_ch_pm(void *arg) { struct ahci_channel *ch = (struct ahci_channel *)arg; uint32_t work; if (ch->numrslots != 0) return; work = ATA_INL(ch->r_mem, AHCI_P_CMD); if (ch->pm_level == 4) work |= AHCI_P_CMD_PARTIAL; else work |= AHCI_P_CMD_SLUMBER; ATA_OUTL(ch->r_mem, AHCI_P_CMD, work); } static void ahci_ch_intr_main(struct ahci_channel *ch, uint32_t istatus) { uint32_t cstatus, serr = 0, sntf = 0, ok, err; enum ahci_err_type et; int i, ccs, port, reset = 0; /* Clear interrupt statuses. */ ATA_OUTL(ch->r_mem, AHCI_P_IS, istatus); /* Read command statuses. */ if (ch->numtslots != 0) cstatus = ATA_INL(ch->r_mem, AHCI_P_SACT); else cstatus = 0; if (ch->numrslots != ch->numtslots) cstatus |= ATA_INL(ch->r_mem, AHCI_P_CI); /* Read SNTF in one of possible ways. */ if ((istatus & AHCI_P_IX_SDB) && (ch->pm_present || ch->curr[0].atapi != 0)) { if (ch->caps & AHCI_CAP_SSNTF) sntf = ATA_INL(ch->r_mem, AHCI_P_SNTF); else if (ch->fbs_enabled) { u_int8_t *fis = ch->dma.rfis + 0x58; for (i = 0; i < 16; i++) { if (fis[1] & 0x80) { fis[1] &= 0x7f; sntf |= 1 << i; } fis += 256; } } else { u_int8_t *fis = ch->dma.rfis + 0x58; if (fis[1] & 0x80) sntf = (1 << (fis[1] & 0x0f)); } } /* Process PHY events */ if (istatus & (AHCI_P_IX_PC | AHCI_P_IX_PRC | AHCI_P_IX_OF | AHCI_P_IX_IF | AHCI_P_IX_HBD | AHCI_P_IX_HBF | AHCI_P_IX_TFE)) { serr = ATA_INL(ch->r_mem, AHCI_P_SERR); if (serr) { ATA_OUTL(ch->r_mem, AHCI_P_SERR, serr); reset = ahci_phy_check_events(ch, serr); } } /* Process cold presence detection events */ if ((istatus & AHCI_P_IX_CPD) && !reset) ahci_cpd_check_events(ch); /* Process command errors */ if (istatus & (AHCI_P_IX_OF | AHCI_P_IX_IF | AHCI_P_IX_HBD | AHCI_P_IX_HBF | AHCI_P_IX_TFE)) { ccs = (ATA_INL(ch->r_mem, AHCI_P_CMD) & AHCI_P_CMD_CCS_MASK) >> AHCI_P_CMD_CCS_SHIFT; //device_printf(dev, "%s ERROR is %08x cs %08x ss %08x rs %08x tfd %02x serr %08x fbs %08x ccs %d\n", // __func__, istatus, cstatus, sstatus, ch->rslots, ATA_INL(ch->r_mem, AHCI_P_TFD), // serr, ATA_INL(ch->r_mem, AHCI_P_FBS), ccs); port = -1; if (ch->fbs_enabled) { uint32_t fbs = ATA_INL(ch->r_mem, AHCI_P_FBS); if (fbs & AHCI_P_FBS_SDE) { port = (fbs & AHCI_P_FBS_DWE) >> AHCI_P_FBS_DWE_SHIFT; } else { for (i = 0; i < 16; i++) { if (ch->numrslotspd[i] == 0) continue; if (port == -1) port = i; else if (port != i) { port = -2; break; } } } } err = ch->rslots & cstatus; } else { ccs = 0; err = 0; port = -1; } /* Complete all successfull commands. */ ok = ch->rslots & ~cstatus; for (i = 0; i < ch->numslots; i++) { if ((ok >> i) & 1) ahci_end_transaction(&ch->slot[i], AHCI_ERR_NONE); } /* On error, complete the rest of commands with error statuses. */ if (err) { if (ch->frozen) { union ccb *fccb = ch->frozen; ch->frozen = NULL; fccb->ccb_h.status = CAM_REQUEUE_REQ | CAM_RELEASE_SIMQ; if (!(fccb->ccb_h.status & CAM_DEV_QFRZN)) { xpt_freeze_devq(fccb->ccb_h.path, 1); fccb->ccb_h.status |= CAM_DEV_QFRZN; } ahci_done(ch, fccb); } for (i = 0; i < ch->numslots; i++) { /* XXX: reqests in loading state. */ if (((err >> i) & 1) == 0) continue; if (port >= 0 && ch->slot[i].ccb->ccb_h.target_id != port) continue; if (istatus & AHCI_P_IX_TFE) { if (port != -2) { /* Task File Error */ if (ch->numtslotspd[ ch->slot[i].ccb->ccb_h.target_id] == 0) { /* Untagged operation. */ if (i == ccs) et = AHCI_ERR_TFE; else et = AHCI_ERR_INNOCENT; } else { /* Tagged operation. */ et = AHCI_ERR_NCQ; } } else { et = AHCI_ERR_TFE; ch->fatalerr = 1; } } else if (istatus & AHCI_P_IX_IF) { if (ch->numtslots == 0 && i != ccs && port != -2) et = AHCI_ERR_INNOCENT; else et = AHCI_ERR_SATA; } else et = AHCI_ERR_INVALID; ahci_end_transaction(&ch->slot[i], et); } /* * We can't reinit port if there are some other * commands active, use resume to complete them. */ if (ch->rslots != 0 && !ch->recoverycmd) ATA_OUTL(ch->r_mem, AHCI_P_FBS, AHCI_P_FBS_EN | AHCI_P_FBS_DEC); } /* Process NOTIFY events */ if (sntf) ahci_notify_events(ch, sntf); } /* Must be called with channel locked. */ static int ahci_check_collision(struct ahci_channel *ch, union ccb *ccb) { int t = ccb->ccb_h.target_id; if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) { /* Tagged command while we have no supported tag free. */ if (((~ch->oslots) & (0xffffffff >> (32 - ch->curr[t].tags))) == 0) return (1); /* If we have FBS */ if (ch->fbs_enabled) { /* Tagged command while untagged are active. */ if (ch->numrslotspd[t] != 0 && ch->numtslotspd[t] == 0) return (1); } else { /* Tagged command while untagged are active. */ if (ch->numrslots != 0 && ch->numtslots == 0) return (1); /* Tagged command while tagged to other target is active. */ if (ch->numtslots != 0 && ch->taggedtarget != ccb->ccb_h.target_id) return (1); } } else { /* If we have FBS */ if (ch->fbs_enabled) { /* Untagged command while tagged are active. */ if (ch->numrslotspd[t] != 0 && ch->numtslotspd[t] != 0) return (1); } else { /* Untagged command while tagged are active. */ if (ch->numrslots != 0 && ch->numtslots != 0) return (1); } } if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & (CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT))) { /* Atomic command while anything active. */ if (ch->numrslots != 0) return (1); } /* We have some atomic command running. */ if (ch->aslots != 0) return (1); return (0); } /* Must be called with channel locked. */ static void ahci_begin_transaction(struct ahci_channel *ch, union ccb *ccb) { struct ahci_slot *slot; int tag, tags; /* Choose empty slot. */ tags = ch->numslots; if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) tags = ch->curr[ccb->ccb_h.target_id].tags; if (ch->lastslot + 1 < tags) tag = ffs(~(ch->oslots >> (ch->lastslot + 1))); else tag = 0; if (tag == 0 || tag + ch->lastslot >= tags) tag = ffs(~ch->oslots) - 1; else tag += ch->lastslot; ch->lastslot = tag; /* Occupy chosen slot. */ slot = &ch->slot[tag]; slot->ccb = ccb; /* Stop PM timer. */ if (ch->numrslots == 0 && ch->pm_level > 3) callout_stop(&ch->pm_timer); /* Update channel stats. */ ch->oslots |= (1 << tag); ch->numrslots++; ch->numrslotspd[ccb->ccb_h.target_id]++; if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) { ch->numtslots++; ch->numtslotspd[ccb->ccb_h.target_id]++; ch->taggedtarget = ccb->ccb_h.target_id; } if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & (CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT))) ch->aslots |= (1 << tag); if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE) { slot->state = AHCI_SLOT_LOADING; bus_dmamap_load_ccb(ch->dma.data_tag, slot->dma.data_map, ccb, ahci_dmasetprd, slot, 0); } else { slot->dma.nsegs = 0; ahci_execute_transaction(slot); } } /* Locked by busdma engine. */ static void ahci_dmasetprd(void *arg, bus_dma_segment_t *segs, int nsegs, int error) { struct ahci_slot *slot = arg; struct ahci_channel *ch = slot->ch; struct ahci_cmd_tab *ctp; struct ahci_dma_prd *prd; int i; if (error) { device_printf(ch->dev, "DMA load error\n"); ahci_end_transaction(slot, AHCI_ERR_INVALID); return; } KASSERT(nsegs <= AHCI_SG_ENTRIES, ("too many DMA segment entries\n")); /* Get a piece of the workspace for this request */ ctp = (struct ahci_cmd_tab *) (ch->dma.work + AHCI_CT_OFFSET + (AHCI_CT_SIZE * slot->slot)); /* Fill S/G table */ prd = &ctp->prd_tab[0]; for (i = 0; i < nsegs; i++) { prd[i].dba = htole64(segs[i].ds_addr); prd[i].dbc = htole32((segs[i].ds_len - 1) & AHCI_PRD_MASK); } slot->dma.nsegs = nsegs; bus_dmamap_sync(ch->dma.data_tag, slot->dma.data_map, ((slot->ccb->ccb_h.flags & CAM_DIR_IN) ? BUS_DMASYNC_PREREAD : BUS_DMASYNC_PREWRITE)); ahci_execute_transaction(slot); } /* Must be called with channel locked. */ static void ahci_execute_transaction(struct ahci_slot *slot) { struct ahci_channel *ch = slot->ch; struct ahci_cmd_tab *ctp; struct ahci_cmd_list *clp; union ccb *ccb = slot->ccb; int port = ccb->ccb_h.target_id & 0x0f; int fis_size, i, softreset; uint8_t *fis = ch->dma.rfis + 0x40; uint8_t val; /* Get a piece of the workspace for this request */ ctp = (struct ahci_cmd_tab *) (ch->dma.work + AHCI_CT_OFFSET + (AHCI_CT_SIZE * slot->slot)); /* Setup the FIS for this request */ if (!(fis_size = ahci_setup_fis(ch, ctp, ccb, slot->slot))) { device_printf(ch->dev, "Setting up SATA FIS failed\n"); ahci_end_transaction(slot, AHCI_ERR_INVALID); return; } /* Setup the command list entry */ clp = (struct ahci_cmd_list *) (ch->dma.work + AHCI_CL_OFFSET + (AHCI_CL_SIZE * slot->slot)); clp->cmd_flags = htole16( (ccb->ccb_h.flags & CAM_DIR_OUT ? AHCI_CMD_WRITE : 0) | (ccb->ccb_h.func_code == XPT_SCSI_IO ? (AHCI_CMD_ATAPI | AHCI_CMD_PREFETCH) : 0) | (fis_size / sizeof(u_int32_t)) | (port << 12)); clp->prd_length = htole16(slot->dma.nsegs); /* Special handling for Soft Reset command. */ if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_CONTROL)) { if (ccb->ataio.cmd.control & ATA_A_RESET) { softreset = 1; /* Kick controller into sane state */ ahci_stop(ch); ahci_clo(ch); ahci_start(ch, 0); clp->cmd_flags |= AHCI_CMD_RESET | AHCI_CMD_CLR_BUSY; } else { softreset = 2; /* Prepare FIS receive area for check. */ for (i = 0; i < 20; i++) fis[i] = 0xff; } } else softreset = 0; clp->bytecount = 0; clp->cmd_table_phys = htole64(ch->dma.work_bus + AHCI_CT_OFFSET + (AHCI_CT_SIZE * slot->slot)); bus_dmamap_sync(ch->dma.work_tag, ch->dma.work_map, BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); bus_dmamap_sync(ch->dma.rfis_tag, ch->dma.rfis_map, BUS_DMASYNC_PREREAD); /* Set ACTIVE bit for NCQ commands. */ if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) { ATA_OUTL(ch->r_mem, AHCI_P_SACT, 1 << slot->slot); } /* If FBS is enabled, set PMP port. */ if (ch->fbs_enabled) { ATA_OUTL(ch->r_mem, AHCI_P_FBS, AHCI_P_FBS_EN | (port << AHCI_P_FBS_DEV_SHIFT)); } /* Issue command to the controller. */ slot->state = AHCI_SLOT_RUNNING; ch->rslots |= (1 << slot->slot); ATA_OUTL(ch->r_mem, AHCI_P_CI, (1 << slot->slot)); /* Device reset commands doesn't interrupt. Poll them. */ if (ccb->ccb_h.func_code == XPT_ATA_IO && (ccb->ataio.cmd.command == ATA_DEVICE_RESET || softreset)) { int count, timeout = ccb->ccb_h.timeout * 100; enum ahci_err_type et = AHCI_ERR_NONE; for (count = 0; count < timeout; count++) { DELAY(10); if (!(ATA_INL(ch->r_mem, AHCI_P_CI) & (1 << slot->slot))) break; if ((ATA_INL(ch->r_mem, AHCI_P_TFD) & ATA_S_ERROR) && softreset != 1) { #if 0 device_printf(ch->dev, "Poll error on slot %d, TFD: %04x\n", slot->slot, ATA_INL(ch->r_mem, AHCI_P_TFD)); #endif et = AHCI_ERR_TFE; break; } /* Workaround for ATI SB600/SB700 chipsets. */ if (ccb->ccb_h.target_id == 15 && (ch->quirks & AHCI_Q_ATI_PMP_BUG) && (ATA_INL(ch->r_mem, AHCI_P_IS) & AHCI_P_IX_IPM)) { et = AHCI_ERR_TIMEOUT; break; } } /* * Marvell HBAs with non-RAID firmware do not wait for * readiness after soft reset, so we have to wait here. * Marvell RAIDs do not have this problem, but instead * sometimes forget to update FIS receive area, breaking * this wait. */ if ((ch->quirks & AHCI_Q_NOBSYRES) == 0 && (ch->quirks & AHCI_Q_ATI_PMP_BUG) == 0 && softreset == 2 && et == AHCI_ERR_NONE) { for ( ; count < timeout; count++) { bus_dmamap_sync(ch->dma.rfis_tag, ch->dma.rfis_map, BUS_DMASYNC_POSTREAD); val = fis[2]; bus_dmamap_sync(ch->dma.rfis_tag, ch->dma.rfis_map, BUS_DMASYNC_PREREAD); if ((val & ATA_S_BUSY) == 0) break; DELAY(10); } } if (timeout && (count >= timeout)) { device_printf(ch->dev, "Poll timeout on slot %d port %d\n", slot->slot, port); device_printf(ch->dev, "is %08x cs %08x ss %08x " "rs %08x tfd %02x serr %08x cmd %08x\n", ATA_INL(ch->r_mem, AHCI_P_IS), ATA_INL(ch->r_mem, AHCI_P_CI), ATA_INL(ch->r_mem, AHCI_P_SACT), ch->rslots, ATA_INL(ch->r_mem, AHCI_P_TFD), ATA_INL(ch->r_mem, AHCI_P_SERR), ATA_INL(ch->r_mem, AHCI_P_CMD)); et = AHCI_ERR_TIMEOUT; } /* Kick controller into sane state and enable FBS. */ if (softreset == 2) ch->eslots |= (1 << slot->slot); ahci_end_transaction(slot, et); return; } /* Start command execution timeout */ callout_reset_sbt(&slot->timeout, SBT_1MS * ccb->ccb_h.timeout / 2, 0, (timeout_t*)ahci_timeout, slot, 0); return; } /* Must be called with channel locked. */ static void ahci_process_timeout(struct ahci_channel *ch) { int i; mtx_assert(&ch->mtx, MA_OWNED); /* Handle the rest of commands. */ for (i = 0; i < ch->numslots; i++) { /* Do we have a running request on slot? */ if (ch->slot[i].state < AHCI_SLOT_RUNNING) continue; ahci_end_transaction(&ch->slot[i], AHCI_ERR_TIMEOUT); } } /* Must be called with channel locked. */ static void ahci_rearm_timeout(struct ahci_channel *ch) { int i; mtx_assert(&ch->mtx, MA_OWNED); for (i = 0; i < ch->numslots; i++) { struct ahci_slot *slot = &ch->slot[i]; /* Do we have a running request on slot? */ if (slot->state < AHCI_SLOT_RUNNING) continue; if ((ch->toslots & (1 << i)) == 0) continue; callout_reset_sbt(&slot->timeout, SBT_1MS * slot->ccb->ccb_h.timeout / 2, 0, (timeout_t*)ahci_timeout, slot, 0); } } /* Locked by callout mechanism. */ static void ahci_timeout(struct ahci_slot *slot) { struct ahci_channel *ch = slot->ch; device_t dev = ch->dev; uint32_t sstatus; int ccs; int i; /* Check for stale timeout. */ if (slot->state < AHCI_SLOT_RUNNING) return; /* Check if slot was not being executed last time we checked. */ if (slot->state < AHCI_SLOT_EXECUTING) { /* Check if slot started executing. */ sstatus = ATA_INL(ch->r_mem, AHCI_P_SACT); ccs = (ATA_INL(ch->r_mem, AHCI_P_CMD) & AHCI_P_CMD_CCS_MASK) >> AHCI_P_CMD_CCS_SHIFT; if ((sstatus & (1 << slot->slot)) != 0 || ccs == slot->slot || ch->fbs_enabled || ch->wrongccs) slot->state = AHCI_SLOT_EXECUTING; else if ((ch->rslots & (1 << ccs)) == 0) { ch->wrongccs = 1; slot->state = AHCI_SLOT_EXECUTING; } callout_reset_sbt(&slot->timeout, SBT_1MS * slot->ccb->ccb_h.timeout / 2, 0, (timeout_t*)ahci_timeout, slot, 0); return; } device_printf(dev, "Timeout on slot %d port %d\n", slot->slot, slot->ccb->ccb_h.target_id & 0x0f); device_printf(dev, "is %08x cs %08x ss %08x rs %08x tfd %02x " "serr %08x cmd %08x\n", ATA_INL(ch->r_mem, AHCI_P_IS), ATA_INL(ch->r_mem, AHCI_P_CI), ATA_INL(ch->r_mem, AHCI_P_SACT), ch->rslots, ATA_INL(ch->r_mem, AHCI_P_TFD), ATA_INL(ch->r_mem, AHCI_P_SERR), ATA_INL(ch->r_mem, AHCI_P_CMD)); /* Handle frozen command. */ if (ch->frozen) { union ccb *fccb = ch->frozen; ch->frozen = NULL; fccb->ccb_h.status = CAM_REQUEUE_REQ | CAM_RELEASE_SIMQ; if (!(fccb->ccb_h.status & CAM_DEV_QFRZN)) { xpt_freeze_devq(fccb->ccb_h.path, 1); fccb->ccb_h.status |= CAM_DEV_QFRZN; } ahci_done(ch, fccb); } if (!ch->fbs_enabled && !ch->wrongccs) { /* Without FBS we know real timeout source. */ ch->fatalerr = 1; /* Handle command with timeout. */ ahci_end_transaction(&ch->slot[slot->slot], AHCI_ERR_TIMEOUT); /* Handle the rest of commands. */ for (i = 0; i < ch->numslots; i++) { /* Do we have a running request on slot? */ if (ch->slot[i].state < AHCI_SLOT_RUNNING) continue; ahci_end_transaction(&ch->slot[i], AHCI_ERR_INNOCENT); } } else { /* With FBS we wait for other commands timeout and pray. */ if (ch->toslots == 0) xpt_freeze_simq(ch->sim, 1); ch->toslots |= (1 << slot->slot); if ((ch->rslots & ~ch->toslots) == 0) ahci_process_timeout(ch); else device_printf(dev, " ... waiting for slots %08x\n", ch->rslots & ~ch->toslots); } } /* Must be called with channel locked. */ static void ahci_end_transaction(struct ahci_slot *slot, enum ahci_err_type et) { struct ahci_channel *ch = slot->ch; union ccb *ccb = slot->ccb; struct ahci_cmd_list *clp; int lastto; uint32_t sig; bus_dmamap_sync(ch->dma.work_tag, ch->dma.work_map, BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); clp = (struct ahci_cmd_list *) (ch->dma.work + AHCI_CL_OFFSET + (AHCI_CL_SIZE * slot->slot)); /* Read result registers to the result struct * May be incorrect if several commands finished same time, * so read only when sure or have to. */ if (ccb->ccb_h.func_code == XPT_ATA_IO) { struct ata_res *res = &ccb->ataio.res; if ((et == AHCI_ERR_TFE) || (ccb->ataio.cmd.flags & CAM_ATAIO_NEEDRESULT)) { u_int8_t *fis = ch->dma.rfis + 0x40; bus_dmamap_sync(ch->dma.rfis_tag, ch->dma.rfis_map, BUS_DMASYNC_POSTREAD); if (ch->fbs_enabled) { fis += ccb->ccb_h.target_id * 256; res->status = fis[2]; res->error = fis[3]; } else { uint16_t tfd = ATA_INL(ch->r_mem, AHCI_P_TFD); res->status = tfd; res->error = tfd >> 8; } res->lba_low = fis[4]; res->lba_mid = fis[5]; res->lba_high = fis[6]; res->device = fis[7]; res->lba_low_exp = fis[8]; res->lba_mid_exp = fis[9]; res->lba_high_exp = fis[10]; res->sector_count = fis[12]; res->sector_count_exp = fis[13]; /* * Some weird controllers do not return signature in * FIS receive area. Read it from PxSIG register. */ if ((ch->quirks & AHCI_Q_ALTSIG) && (ccb->ataio.cmd.flags & CAM_ATAIO_CONTROL) && (ccb->ataio.cmd.control & ATA_A_RESET) == 0) { sig = ATA_INL(ch->r_mem, AHCI_P_SIG); res->lba_high = sig >> 24; res->lba_mid = sig >> 16; res->lba_low = sig >> 8; res->sector_count = sig; } } else bzero(res, sizeof(*res)); if ((ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) == 0 && (ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE && (ch->quirks & AHCI_Q_NOCOUNT) == 0) { ccb->ataio.resid = ccb->ataio.dxfer_len - le32toh(clp->bytecount); } } else { if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE && (ch->quirks & AHCI_Q_NOCOUNT) == 0) { ccb->csio.resid = ccb->csio.dxfer_len - le32toh(clp->bytecount); } } if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE) { bus_dmamap_sync(ch->dma.data_tag, slot->dma.data_map, (ccb->ccb_h.flags & CAM_DIR_IN) ? BUS_DMASYNC_POSTREAD : BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(ch->dma.data_tag, slot->dma.data_map); } if (et != AHCI_ERR_NONE) ch->eslots |= (1 << slot->slot); /* In case of error, freeze device for proper recovery. */ if ((et != AHCI_ERR_NONE) && (!ch->recoverycmd) && !(ccb->ccb_h.status & CAM_DEV_QFRZN)) { xpt_freeze_devq(ccb->ccb_h.path, 1); ccb->ccb_h.status |= CAM_DEV_QFRZN; } /* Set proper result status. */ ccb->ccb_h.status &= ~CAM_STATUS_MASK; switch (et) { case AHCI_ERR_NONE: ccb->ccb_h.status |= CAM_REQ_CMP; if (ccb->ccb_h.func_code == XPT_SCSI_IO) ccb->csio.scsi_status = SCSI_STATUS_OK; break; case AHCI_ERR_INVALID: ch->fatalerr = 1; ccb->ccb_h.status |= CAM_REQ_INVALID; break; case AHCI_ERR_INNOCENT: ccb->ccb_h.status |= CAM_REQUEUE_REQ; break; case AHCI_ERR_TFE: case AHCI_ERR_NCQ: if (ccb->ccb_h.func_code == XPT_SCSI_IO) { ccb->ccb_h.status |= CAM_SCSI_STATUS_ERROR; ccb->csio.scsi_status = SCSI_STATUS_CHECK_COND; } else { ccb->ccb_h.status |= CAM_ATA_STATUS_ERROR; } break; case AHCI_ERR_SATA: ch->fatalerr = 1; if (!ch->recoverycmd) { xpt_freeze_simq(ch->sim, 1); ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= CAM_RELEASE_SIMQ; } ccb->ccb_h.status |= CAM_UNCOR_PARITY; break; case AHCI_ERR_TIMEOUT: if (!ch->recoverycmd) { xpt_freeze_simq(ch->sim, 1); ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= CAM_RELEASE_SIMQ; } ccb->ccb_h.status |= CAM_CMD_TIMEOUT; break; default: ch->fatalerr = 1; ccb->ccb_h.status |= CAM_REQ_CMP_ERR; } /* Free slot. */ ch->oslots &= ~(1 << slot->slot); ch->rslots &= ~(1 << slot->slot); ch->aslots &= ~(1 << slot->slot); slot->state = AHCI_SLOT_EMPTY; slot->ccb = NULL; /* Update channel stats. */ ch->numrslots--; ch->numrslotspd[ccb->ccb_h.target_id]--; if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) { ch->numtslots--; ch->numtslotspd[ccb->ccb_h.target_id]--; } /* Cancel timeout state if request completed normally. */ if (et != AHCI_ERR_TIMEOUT) { lastto = (ch->toslots == (1 << slot->slot)); ch->toslots &= ~(1 << slot->slot); if (lastto) xpt_release_simq(ch->sim, TRUE); } /* If it was first request of reset sequence and there is no error, * proceed to second request. */ if ((ccb->ccb_h.func_code == XPT_ATA_IO) && (ccb->ataio.cmd.flags & CAM_ATAIO_CONTROL) && (ccb->ataio.cmd.control & ATA_A_RESET) && et == AHCI_ERR_NONE) { ccb->ataio.cmd.control &= ~ATA_A_RESET; ahci_begin_transaction(ch, ccb); return; } /* If it was our READ LOG command - process it. */ if (ccb->ccb_h.recovery_type == RECOVERY_READ_LOG) { ahci_process_read_log(ch, ccb); /* If it was our REQUEST SENSE command - process it. */ } else if (ccb->ccb_h.recovery_type == RECOVERY_REQUEST_SENSE) { ahci_process_request_sense(ch, ccb); /* If it was NCQ or ATAPI command error, put result on hold. */ } else if (et == AHCI_ERR_NCQ || ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_SCSI_STATUS_ERROR && (ccb->ccb_h.flags & CAM_DIS_AUTOSENSE) == 0)) { ch->hold[slot->slot] = ccb; ch->numhslots++; } else ahci_done(ch, ccb); /* If we have no other active commands, ... */ if (ch->rslots == 0) { /* if there was fatal error - reset port. */ if (ch->toslots != 0 || ch->fatalerr) { ahci_reset(ch); } else { /* if we have slots in error, we can reinit port. */ if (ch->eslots != 0) { ahci_stop(ch); ahci_clo(ch); ahci_start(ch, 1); } /* if there commands on hold, we can do READ LOG. */ if (!ch->recoverycmd && ch->numhslots) ahci_issue_recovery(ch); } /* If all the rest of commands are in timeout - give them chance. */ } else if ((ch->rslots & ~ch->toslots) == 0 && et != AHCI_ERR_TIMEOUT) ahci_rearm_timeout(ch); /* Unfreeze frozen command. */ if (ch->frozen && !ahci_check_collision(ch, ch->frozen)) { union ccb *fccb = ch->frozen; ch->frozen = NULL; ahci_begin_transaction(ch, fccb); xpt_release_simq(ch->sim, TRUE); } /* Start PM timer. */ if (ch->numrslots == 0 && ch->pm_level > 3 && (ch->curr[ch->pm_present ? 15 : 0].caps & CTS_SATA_CAPS_D_PMREQ)) { callout_schedule(&ch->pm_timer, (ch->pm_level == 4) ? hz / 1000 : hz / 8); } } static void ahci_issue_recovery(struct ahci_channel *ch) { union ccb *ccb; struct ccb_ataio *ataio; struct ccb_scsiio *csio; int i; /* Find some held command. */ for (i = 0; i < ch->numslots; i++) { if (ch->hold[i]) break; } ccb = xpt_alloc_ccb_nowait(); if (ccb == NULL) { device_printf(ch->dev, "Unable to allocate recovery command\n"); completeall: /* We can't do anything -- complete held commands. */ for (i = 0; i < ch->numslots; i++) { if (ch->hold[i] == NULL) continue; ch->hold[i]->ccb_h.status &= ~CAM_STATUS_MASK; ch->hold[i]->ccb_h.status |= CAM_RESRC_UNAVAIL; ahci_done(ch, ch->hold[i]); ch->hold[i] = NULL; ch->numhslots--; } ahci_reset(ch); return; } ccb->ccb_h = ch->hold[i]->ccb_h; /* Reuse old header. */ if (ccb->ccb_h.func_code == XPT_ATA_IO) { /* READ LOG */ ccb->ccb_h.recovery_type = RECOVERY_READ_LOG; ccb->ccb_h.func_code = XPT_ATA_IO; ccb->ccb_h.flags = CAM_DIR_IN; ccb->ccb_h.timeout = 1000; /* 1s should be enough. */ ataio = &ccb->ataio; ataio->data_ptr = malloc(512, M_AHCI, M_NOWAIT); if (ataio->data_ptr == NULL) { xpt_free_ccb(ccb); device_printf(ch->dev, "Unable to allocate memory for READ LOG command\n"); goto completeall; } ataio->dxfer_len = 512; bzero(&ataio->cmd, sizeof(ataio->cmd)); ataio->cmd.flags = CAM_ATAIO_48BIT; ataio->cmd.command = 0x2F; /* READ LOG EXT */ ataio->cmd.sector_count = 1; ataio->cmd.sector_count_exp = 0; ataio->cmd.lba_low = 0x10; ataio->cmd.lba_mid = 0; ataio->cmd.lba_mid_exp = 0; } else { /* REQUEST SENSE */ ccb->ccb_h.recovery_type = RECOVERY_REQUEST_SENSE; ccb->ccb_h.recovery_slot = i; ccb->ccb_h.func_code = XPT_SCSI_IO; ccb->ccb_h.flags = CAM_DIR_IN; ccb->ccb_h.status = 0; ccb->ccb_h.timeout = 1000; /* 1s should be enough. */ csio = &ccb->csio; csio->data_ptr = (void *)&ch->hold[i]->csio.sense_data; csio->dxfer_len = ch->hold[i]->csio.sense_len; csio->cdb_len = 6; bzero(&csio->cdb_io, sizeof(csio->cdb_io)); csio->cdb_io.cdb_bytes[0] = 0x03; csio->cdb_io.cdb_bytes[4] = csio->dxfer_len; } /* Freeze SIM while doing recovery. */ ch->recoverycmd = 1; xpt_freeze_simq(ch->sim, 1); ahci_begin_transaction(ch, ccb); } static void ahci_process_read_log(struct ahci_channel *ch, union ccb *ccb) { uint8_t *data; struct ata_res *res; int i; ch->recoverycmd = 0; data = ccb->ataio.data_ptr; if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP && (data[0] & 0x80) == 0) { for (i = 0; i < ch->numslots; i++) { if (!ch->hold[i]) continue; if (ch->hold[i]->ccb_h.func_code != XPT_ATA_IO) continue; if ((data[0] & 0x1F) == i) { res = &ch->hold[i]->ataio.res; res->status = data[2]; res->error = data[3]; res->lba_low = data[4]; res->lba_mid = data[5]; res->lba_high = data[6]; res->device = data[7]; res->lba_low_exp = data[8]; res->lba_mid_exp = data[9]; res->lba_high_exp = data[10]; res->sector_count = data[12]; res->sector_count_exp = data[13]; } else { ch->hold[i]->ccb_h.status &= ~CAM_STATUS_MASK; ch->hold[i]->ccb_h.status |= CAM_REQUEUE_REQ; } ahci_done(ch, ch->hold[i]); ch->hold[i] = NULL; ch->numhslots--; } } else { if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) device_printf(ch->dev, "Error while READ LOG EXT\n"); else if ((data[0] & 0x80) == 0) { device_printf(ch->dev, "Non-queued command error in READ LOG EXT\n"); } for (i = 0; i < ch->numslots; i++) { if (!ch->hold[i]) continue; if (ch->hold[i]->ccb_h.func_code != XPT_ATA_IO) continue; ahci_done(ch, ch->hold[i]); ch->hold[i] = NULL; ch->numhslots--; } } free(ccb->ataio.data_ptr, M_AHCI); xpt_free_ccb(ccb); xpt_release_simq(ch->sim, TRUE); } static void ahci_process_request_sense(struct ahci_channel *ch, union ccb *ccb) { int i; ch->recoverycmd = 0; i = ccb->ccb_h.recovery_slot; if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { ch->hold[i]->ccb_h.status |= CAM_AUTOSNS_VALID; } else { ch->hold[i]->ccb_h.status &= ~CAM_STATUS_MASK; ch->hold[i]->ccb_h.status |= CAM_AUTOSENSE_FAIL; } ahci_done(ch, ch->hold[i]); ch->hold[i] = NULL; ch->numhslots--; xpt_free_ccb(ccb); xpt_release_simq(ch->sim, TRUE); } static void ahci_start(struct ahci_channel *ch, int fbs) { u_int32_t cmd; /* Run the channel start callback, if any. */ if (ch->start) ch->start(ch); /* Clear SATA error register */ ATA_OUTL(ch->r_mem, AHCI_P_SERR, 0xFFFFFFFF); /* Clear any interrupts pending on this channel */ ATA_OUTL(ch->r_mem, AHCI_P_IS, 0xFFFFFFFF); /* Configure FIS-based switching if supported. */ if (ch->chcaps & AHCI_P_CMD_FBSCP) { ch->fbs_enabled = (fbs && ch->pm_present) ? 1 : 0; ATA_OUTL(ch->r_mem, AHCI_P_FBS, ch->fbs_enabled ? AHCI_P_FBS_EN : 0); } /* Start operations on this channel */ cmd = ATA_INL(ch->r_mem, AHCI_P_CMD); cmd &= ~AHCI_P_CMD_PMA; ATA_OUTL(ch->r_mem, AHCI_P_CMD, cmd | AHCI_P_CMD_ST | (ch->pm_present ? AHCI_P_CMD_PMA : 0)); } static void ahci_stop(struct ahci_channel *ch) { u_int32_t cmd; int timeout; /* Kill all activity on this channel */ cmd = ATA_INL(ch->r_mem, AHCI_P_CMD); ATA_OUTL(ch->r_mem, AHCI_P_CMD, cmd & ~AHCI_P_CMD_ST); /* Wait for activity stop. */ timeout = 0; do { DELAY(10); if (timeout++ > 50000) { device_printf(ch->dev, "stopping AHCI engine failed\n"); break; } } while (ATA_INL(ch->r_mem, AHCI_P_CMD) & AHCI_P_CMD_CR); ch->eslots = 0; } static void ahci_clo(struct ahci_channel *ch) { u_int32_t cmd; int timeout; /* Issue Command List Override if supported */ if (ch->caps & AHCI_CAP_SCLO) { cmd = ATA_INL(ch->r_mem, AHCI_P_CMD); cmd |= AHCI_P_CMD_CLO; ATA_OUTL(ch->r_mem, AHCI_P_CMD, cmd); timeout = 0; do { DELAY(10); if (timeout++ > 50000) { device_printf(ch->dev, "executing CLO failed\n"); break; } } while (ATA_INL(ch->r_mem, AHCI_P_CMD) & AHCI_P_CMD_CLO); } } static void ahci_stop_fr(struct ahci_channel *ch) { u_int32_t cmd; int timeout; /* Kill all FIS reception on this channel */ cmd = ATA_INL(ch->r_mem, AHCI_P_CMD); ATA_OUTL(ch->r_mem, AHCI_P_CMD, cmd & ~AHCI_P_CMD_FRE); /* Wait for FIS reception stop. */ timeout = 0; do { DELAY(10); if (timeout++ > 50000) { device_printf(ch->dev, "stopping AHCI FR engine failed\n"); break; } } while (ATA_INL(ch->r_mem, AHCI_P_CMD) & AHCI_P_CMD_FR); } static void ahci_start_fr(struct ahci_channel *ch) { u_int32_t cmd; /* Start FIS reception on this channel */ cmd = ATA_INL(ch->r_mem, AHCI_P_CMD); ATA_OUTL(ch->r_mem, AHCI_P_CMD, cmd | AHCI_P_CMD_FRE); } static int ahci_wait_ready(struct ahci_channel *ch, int t, int t0) { int timeout = 0; uint32_t val; while ((val = ATA_INL(ch->r_mem, AHCI_P_TFD)) & (ATA_S_BUSY | ATA_S_DRQ)) { if (timeout > t) { if (t != 0) { device_printf(ch->dev, "AHCI reset: device not ready after %dms " "(tfd = %08x)\n", MAX(t, 0) + t0, val); } return (EBUSY); } DELAY(1000); timeout++; } if (bootverbose) device_printf(ch->dev, "AHCI reset: device ready after %dms\n", timeout + t0); return (0); } static void ahci_reset_to(void *arg) { struct ahci_channel *ch = arg; if (ch->resetting == 0) return; ch->resetting--; if (ahci_wait_ready(ch, ch->resetting == 0 ? -1 : 0, (310 - ch->resetting) * 100) == 0) { ch->resetting = 0; ahci_start(ch, 1); xpt_release_simq(ch->sim, TRUE); return; } if (ch->resetting == 0) { ahci_clo(ch); ahci_start(ch, 1); xpt_release_simq(ch->sim, TRUE); return; } callout_schedule(&ch->reset_timer, hz / 10); } static void ahci_reset(struct ahci_channel *ch) { struct ahci_controller *ctlr = device_get_softc(device_get_parent(ch->dev)); int i; xpt_freeze_simq(ch->sim, 1); if (bootverbose) device_printf(ch->dev, "AHCI reset...\n"); /* Forget about previous reset. */ if (ch->resetting) { ch->resetting = 0; callout_stop(&ch->reset_timer); xpt_release_simq(ch->sim, TRUE); } /* Requeue freezed command. */ if (ch->frozen) { union ccb *fccb = ch->frozen; ch->frozen = NULL; fccb->ccb_h.status = CAM_REQUEUE_REQ | CAM_RELEASE_SIMQ; if (!(fccb->ccb_h.status & CAM_DEV_QFRZN)) { xpt_freeze_devq(fccb->ccb_h.path, 1); fccb->ccb_h.status |= CAM_DEV_QFRZN; } ahci_done(ch, fccb); } /* Kill the engine and requeue all running commands. */ ahci_stop(ch); for (i = 0; i < ch->numslots; i++) { /* Do we have a running request on slot? */ if (ch->slot[i].state < AHCI_SLOT_RUNNING) continue; /* XXX; Commands in loading state. */ ahci_end_transaction(&ch->slot[i], AHCI_ERR_INNOCENT); } for (i = 0; i < ch->numslots; i++) { if (!ch->hold[i]) continue; ahci_done(ch, ch->hold[i]); ch->hold[i] = NULL; ch->numhslots--; } if (ch->toslots != 0) xpt_release_simq(ch->sim, TRUE); ch->eslots = 0; ch->toslots = 0; ch->wrongccs = 0; ch->fatalerr = 0; /* Tell the XPT about the event */ xpt_async(AC_BUS_RESET, ch->path, NULL); /* Disable port interrupts */ ATA_OUTL(ch->r_mem, AHCI_P_IE, 0); /* Reset and reconnect PHY, */ if (!ahci_sata_phy_reset(ch)) { if (bootverbose) device_printf(ch->dev, "AHCI reset: device not found\n"); ch->devices = 0; /* Enable wanted port interrupts */ ATA_OUTL(ch->r_mem, AHCI_P_IE, (((ch->pm_level != 0) ? AHCI_P_IX_CPD | AHCI_P_IX_MP : 0) | AHCI_P_IX_PRC | AHCI_P_IX_PC)); xpt_release_simq(ch->sim, TRUE); return; } if (bootverbose) device_printf(ch->dev, "AHCI reset: device found\n"); /* Wait for clearing busy status. */ if (ahci_wait_ready(ch, dumping ? 31000 : 0, 0)) { if (dumping) ahci_clo(ch); else ch->resetting = 310; } ch->devices = 1; /* Enable wanted port interrupts */ ATA_OUTL(ch->r_mem, AHCI_P_IE, (((ch->pm_level != 0) ? AHCI_P_IX_CPD | AHCI_P_IX_MP : 0) | AHCI_P_IX_TFE | AHCI_P_IX_HBF | AHCI_P_IX_HBD | AHCI_P_IX_IF | AHCI_P_IX_OF | ((ch->pm_level == 0) ? AHCI_P_IX_PRC : 0) | AHCI_P_IX_PC | AHCI_P_IX_DP | AHCI_P_IX_UF | (ctlr->ccc ? 0 : AHCI_P_IX_SDB) | AHCI_P_IX_DS | AHCI_P_IX_PS | (ctlr->ccc ? 0 : AHCI_P_IX_DHR))); if (ch->resetting) callout_reset(&ch->reset_timer, hz / 10, ahci_reset_to, ch); else { ahci_start(ch, 1); xpt_release_simq(ch->sim, TRUE); } } static int ahci_setup_fis(struct ahci_channel *ch, struct ahci_cmd_tab *ctp, union ccb *ccb, int tag) { u_int8_t *fis = &ctp->cfis[0]; bzero(fis, 20); fis[0] = 0x27; /* host to device */ fis[1] = (ccb->ccb_h.target_id & 0x0f); if (ccb->ccb_h.func_code == XPT_SCSI_IO) { fis[1] |= 0x80; fis[2] = ATA_PACKET_CMD; if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE && ch->curr[ccb->ccb_h.target_id].mode >= ATA_DMA) fis[3] = ATA_F_DMA; else { fis[5] = ccb->csio.dxfer_len; fis[6] = ccb->csio.dxfer_len >> 8; } fis[7] = ATA_D_LBA; fis[15] = ATA_A_4BIT; bcopy((ccb->ccb_h.flags & CAM_CDB_POINTER) ? ccb->csio.cdb_io.cdb_ptr : ccb->csio.cdb_io.cdb_bytes, ctp->acmd, ccb->csio.cdb_len); bzero(ctp->acmd + ccb->csio.cdb_len, 32 - ccb->csio.cdb_len); } else if ((ccb->ataio.cmd.flags & CAM_ATAIO_CONTROL) == 0) { fis[1] |= 0x80; fis[2] = ccb->ataio.cmd.command; fis[3] = ccb->ataio.cmd.features; fis[4] = ccb->ataio.cmd.lba_low; fis[5] = ccb->ataio.cmd.lba_mid; fis[6] = ccb->ataio.cmd.lba_high; fis[7] = ccb->ataio.cmd.device; fis[8] = ccb->ataio.cmd.lba_low_exp; fis[9] = ccb->ataio.cmd.lba_mid_exp; fis[10] = ccb->ataio.cmd.lba_high_exp; fis[11] = ccb->ataio.cmd.features_exp; if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) { fis[12] = tag << 3; fis[13] = 0; } else { fis[12] = ccb->ataio.cmd.sector_count; fis[13] = ccb->ataio.cmd.sector_count_exp; } fis[15] = ATA_A_4BIT; + /* Gross and vile hack -- makes ncq trim work w/o changing ataio size */ + if (ccb->ataio.cmd.flags & CAM_ATAIO_AUX_HACK) + fis[16] = 1; } else { fis[15] = ccb->ataio.cmd.control; } return (20); } static int ahci_sata_connect(struct ahci_channel *ch) { u_int32_t status; int timeout, found = 0; /* Wait up to 100ms for "connect well" */ for (timeout = 0; timeout < 1000 ; timeout++) { status = ATA_INL(ch->r_mem, AHCI_P_SSTS); if ((status & ATA_SS_DET_MASK) != ATA_SS_DET_NO_DEVICE) found = 1; if (((status & ATA_SS_DET_MASK) == ATA_SS_DET_PHY_ONLINE) && ((status & ATA_SS_SPD_MASK) != ATA_SS_SPD_NO_SPEED) && ((status & ATA_SS_IPM_MASK) == ATA_SS_IPM_ACTIVE)) break; if ((status & ATA_SS_DET_MASK) == ATA_SS_DET_PHY_OFFLINE) { if (bootverbose) { device_printf(ch->dev, "SATA offline status=%08x\n", status); } return (0); } if (found == 0 && timeout >= 100) break; DELAY(100); } if (timeout >= 1000 || !found) { if (bootverbose) { device_printf(ch->dev, "SATA connect timeout time=%dus status=%08x\n", timeout * 100, status); } return (0); } if (bootverbose) { device_printf(ch->dev, "SATA connect time=%dus status=%08x\n", timeout * 100, status); } /* Clear SATA error register */ ATA_OUTL(ch->r_mem, AHCI_P_SERR, 0xffffffff); return (1); } static int ahci_sata_phy_reset(struct ahci_channel *ch) { int sata_rev; uint32_t val; if (ch->listening) { val = ATA_INL(ch->r_mem, AHCI_P_CMD); val |= AHCI_P_CMD_SUD; ATA_OUTL(ch->r_mem, AHCI_P_CMD, val); ch->listening = 0; } sata_rev = ch->user[ch->pm_present ? 15 : 0].revision; if (sata_rev == 1) val = ATA_SC_SPD_SPEED_GEN1; else if (sata_rev == 2) val = ATA_SC_SPD_SPEED_GEN2; else if (sata_rev == 3) val = ATA_SC_SPD_SPEED_GEN3; else val = 0; ATA_OUTL(ch->r_mem, AHCI_P_SCTL, ATA_SC_DET_RESET | val | ATA_SC_IPM_DIS_PARTIAL | ATA_SC_IPM_DIS_SLUMBER); DELAY(1000); ATA_OUTL(ch->r_mem, AHCI_P_SCTL, ATA_SC_DET_IDLE | val | ((ch->pm_level > 0) ? 0 : (ATA_SC_IPM_DIS_PARTIAL | ATA_SC_IPM_DIS_SLUMBER))); if (!ahci_sata_connect(ch)) { if (ch->caps & AHCI_CAP_SSS) { val = ATA_INL(ch->r_mem, AHCI_P_CMD); val &= ~AHCI_P_CMD_SUD; ATA_OUTL(ch->r_mem, AHCI_P_CMD, val); ch->listening = 1; } else if (ch->pm_level > 0) ATA_OUTL(ch->r_mem, AHCI_P_SCTL, ATA_SC_DET_DISABLE); return (0); } return (1); } static int ahci_check_ids(struct ahci_channel *ch, union ccb *ccb) { if (ccb->ccb_h.target_id > ((ch->caps & AHCI_CAP_SPM) ? 15 : 0)) { ccb->ccb_h.status = CAM_TID_INVALID; ahci_done(ch, ccb); return (-1); } if (ccb->ccb_h.target_lun != 0) { ccb->ccb_h.status = CAM_LUN_INVALID; ahci_done(ch, ccb); return (-1); } return (0); } static void ahciaction(struct cam_sim *sim, union ccb *ccb) { struct ahci_channel *ch; CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("ahciaction func_code=%x\n", ccb->ccb_h.func_code)); ch = (struct ahci_channel *)cam_sim_softc(sim); switch (ccb->ccb_h.func_code) { /* Common cases first */ case XPT_ATA_IO: /* Execute the requested I/O operation */ case XPT_SCSI_IO: if (ahci_check_ids(ch, ccb)) return; if (ch->devices == 0 || (ch->pm_present == 0 && ccb->ccb_h.target_id > 0 && ccb->ccb_h.target_id < 15)) { ccb->ccb_h.status = CAM_SEL_TIMEOUT; break; } ccb->ccb_h.recovery_type = RECOVERY_NONE; /* Check for command collision. */ if (ahci_check_collision(ch, ccb)) { /* Freeze command. */ ch->frozen = ccb; /* We have only one frozen slot, so freeze simq also. */ xpt_freeze_simq(ch->sim, 1); return; } ahci_begin_transaction(ch, ccb); return; case XPT_EN_LUN: /* Enable LUN as a target */ case XPT_TARGET_IO: /* Execute target I/O request */ case XPT_ACCEPT_TARGET_IO: /* Accept Host Target Mode CDB */ case XPT_CONT_TARGET_IO: /* Continue Host Target I/O Connection*/ case XPT_ABORT: /* Abort the specified CCB */ /* XXX Implement */ ccb->ccb_h.status = CAM_REQ_INVALID; break; case XPT_SET_TRAN_SETTINGS: { struct ccb_trans_settings *cts = &ccb->cts; struct ahci_device *d; if (ahci_check_ids(ch, ccb)) return; if (cts->type == CTS_TYPE_CURRENT_SETTINGS) d = &ch->curr[ccb->ccb_h.target_id]; else d = &ch->user[ccb->ccb_h.target_id]; if (cts->xport_specific.sata.valid & CTS_SATA_VALID_REVISION) d->revision = cts->xport_specific.sata.revision; if (cts->xport_specific.sata.valid & CTS_SATA_VALID_MODE) d->mode = cts->xport_specific.sata.mode; if (cts->xport_specific.sata.valid & CTS_SATA_VALID_BYTECOUNT) d->bytecount = min(8192, cts->xport_specific.sata.bytecount); if (cts->xport_specific.sata.valid & CTS_SATA_VALID_TAGS) d->tags = min(ch->numslots, cts->xport_specific.sata.tags); if (cts->xport_specific.sata.valid & CTS_SATA_VALID_PM) ch->pm_present = cts->xport_specific.sata.pm_present; if (cts->xport_specific.sata.valid & CTS_SATA_VALID_ATAPI) d->atapi = cts->xport_specific.sata.atapi; if (cts->xport_specific.sata.valid & CTS_SATA_VALID_CAPS) d->caps = cts->xport_specific.sata.caps; ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_GET_TRAN_SETTINGS: /* Get default/user set transfer settings for the target */ { struct ccb_trans_settings *cts = &ccb->cts; struct ahci_device *d; uint32_t status; if (ahci_check_ids(ch, ccb)) return; if (cts->type == CTS_TYPE_CURRENT_SETTINGS) d = &ch->curr[ccb->ccb_h.target_id]; else d = &ch->user[ccb->ccb_h.target_id]; cts->protocol = PROTO_UNSPECIFIED; cts->protocol_version = PROTO_VERSION_UNSPECIFIED; cts->transport = XPORT_SATA; cts->transport_version = XPORT_VERSION_UNSPECIFIED; cts->proto_specific.valid = 0; cts->xport_specific.sata.valid = 0; if (cts->type == CTS_TYPE_CURRENT_SETTINGS && (ccb->ccb_h.target_id == 15 || (ccb->ccb_h.target_id == 0 && !ch->pm_present))) { status = ATA_INL(ch->r_mem, AHCI_P_SSTS) & ATA_SS_SPD_MASK; if (status & 0x0f0) { cts->xport_specific.sata.revision = (status & 0x0f0) >> 4; cts->xport_specific.sata.valid |= CTS_SATA_VALID_REVISION; } cts->xport_specific.sata.caps = d->caps & CTS_SATA_CAPS_D; if (ch->pm_level) { if (ch->caps & (AHCI_CAP_PSC | AHCI_CAP_SSC)) cts->xport_specific.sata.caps |= CTS_SATA_CAPS_H_PMREQ; if (ch->caps2 & AHCI_CAP2_APST) cts->xport_specific.sata.caps |= CTS_SATA_CAPS_H_APST; } if ((ch->caps & AHCI_CAP_SNCQ) && (ch->quirks & AHCI_Q_NOAA) == 0) cts->xport_specific.sata.caps |= CTS_SATA_CAPS_H_DMAAA; cts->xport_specific.sata.caps |= CTS_SATA_CAPS_H_AN; cts->xport_specific.sata.caps &= ch->user[ccb->ccb_h.target_id].caps; cts->xport_specific.sata.valid |= CTS_SATA_VALID_CAPS; } else { cts->xport_specific.sata.revision = d->revision; cts->xport_specific.sata.valid |= CTS_SATA_VALID_REVISION; cts->xport_specific.sata.caps = d->caps; cts->xport_specific.sata.valid |= CTS_SATA_VALID_CAPS; } cts->xport_specific.sata.mode = d->mode; cts->xport_specific.sata.valid |= CTS_SATA_VALID_MODE; cts->xport_specific.sata.bytecount = d->bytecount; cts->xport_specific.sata.valid |= CTS_SATA_VALID_BYTECOUNT; cts->xport_specific.sata.pm_present = ch->pm_present; cts->xport_specific.sata.valid |= CTS_SATA_VALID_PM; cts->xport_specific.sata.tags = d->tags; cts->xport_specific.sata.valid |= CTS_SATA_VALID_TAGS; cts->xport_specific.sata.atapi = d->atapi; cts->xport_specific.sata.valid |= CTS_SATA_VALID_ATAPI; ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_RESET_BUS: /* Reset the specified SCSI bus */ case XPT_RESET_DEV: /* Bus Device Reset the specified SCSI device */ ahci_reset(ch); ccb->ccb_h.status = CAM_REQ_CMP; break; case XPT_TERM_IO: /* Terminate the I/O process */ /* XXX Implement */ ccb->ccb_h.status = CAM_REQ_INVALID; break; case XPT_PATH_INQ: /* Path routing inquiry */ { struct ccb_pathinq *cpi = &ccb->cpi; cpi->version_num = 1; /* XXX??? */ cpi->hba_inquiry = PI_SDTR_ABLE; if (ch->caps & AHCI_CAP_SNCQ) cpi->hba_inquiry |= PI_TAG_ABLE; if (ch->caps & AHCI_CAP_SPM) cpi->hba_inquiry |= PI_SATAPM; cpi->target_sprt = 0; - cpi->hba_misc = PIM_SEQSCAN | PIM_UNMAPPED; + cpi->hba_misc = PIM_SEQSCAN | PIM_UNMAPPED | PIM_NCQ_KLUDGE; cpi->hba_eng_cnt = 0; if (ch->caps & AHCI_CAP_SPM) cpi->max_target = 15; else cpi->max_target = 0; cpi->max_lun = 0; cpi->initiator_id = 0; cpi->bus_id = cam_sim_bus(sim); cpi->base_transfer_speed = 150000; strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); strncpy(cpi->hba_vid, "AHCI", HBA_IDLEN); strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); cpi->unit_number = cam_sim_unit(sim); cpi->transport = XPORT_SATA; cpi->transport_version = XPORT_VERSION_UNSPECIFIED; cpi->protocol = PROTO_ATA; cpi->protocol_version = PROTO_VERSION_UNSPECIFIED; cpi->maxio = MAXPHYS; /* ATI SB600 can't handle 256 sectors with FPDMA (NCQ). */ if (ch->quirks & AHCI_Q_MAXIO_64K) cpi->maxio = min(cpi->maxio, 128 * 512); cpi->hba_vendor = ch->vendorid; cpi->hba_device = ch->deviceid; cpi->hba_subvendor = ch->subvendorid; cpi->hba_subdevice = ch->subdeviceid; cpi->ccb_h.status = CAM_REQ_CMP; break; } default: ccb->ccb_h.status = CAM_REQ_INVALID; break; } ahci_done(ch, ccb); } static void ahcipoll(struct cam_sim *sim) { struct ahci_channel *ch = (struct ahci_channel *)cam_sim_softc(sim); uint32_t istatus; /* Read interrupt statuses and process if any. */ istatus = ATA_INL(ch->r_mem, AHCI_P_IS); if (istatus != 0) ahci_ch_intr_main(ch, istatus); if (ch->resetting != 0 && (--ch->resetpolldiv <= 0 || !callout_pending(&ch->reset_timer))) { ch->resetpolldiv = 1000; ahci_reset_to(ch); } } MODULE_VERSION(ahci, 1); MODULE_DEPEND(ahci, cam, 1, 1, 1);