Index: head/sys/cam/ctl/ctl.c =================================================================== --- head/sys/cam/ctl/ctl.c (revision 286806) +++ head/sys/cam/ctl/ctl.c (revision 286807) @@ -1,14227 +1,13828 @@ /*- * Copyright (c) 2003-2009 Silicon Graphics International Corp. * Copyright (c) 2012 The FreeBSD Foundation * All rights reserved. * * Portions of this software were developed by Edward Tomasz Napierala * under sponsorship from the FreeBSD Foundation. * * 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. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. * * $Id$ */ /* * CAM Target Layer, a SCSI device emulation subsystem. * * Author: Ken Merry */ #define _CTL_C #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 #include #include struct ctl_softc *control_softc = NULL; /* * Size and alignment macros needed for Copan-specific HA hardware. These * can go away when the HA code is re-written, and uses busdma for any * hardware. */ #define CTL_ALIGN_8B(target, source, type) \ if (((uint32_t)source & 0x7) != 0) \ target = (type)(source + (0x8 - ((uint32_t)source & 0x7)));\ else \ target = (type)source; #define CTL_SIZE_8B(target, size) \ if ((size & 0x7) != 0) \ target = size + (0x8 - (size & 0x7)); \ else \ target = size; #define CTL_ALIGN_8B_MARGIN 16 /* * Template mode pages. */ /* * Note that these are default values only. The actual values will be * filled in when the user does a mode sense. */ const static struct copan_debugconf_subpage debugconf_page_default = { DBGCNF_PAGE_CODE | SMPH_SPF, /* page_code */ DBGCNF_SUBPAGE_CODE, /* subpage */ {(sizeof(struct copan_debugconf_subpage) - 4) >> 8, (sizeof(struct copan_debugconf_subpage) - 4) >> 0}, /* page_length */ DBGCNF_VERSION, /* page_version */ {CTL_TIME_IO_DEFAULT_SECS>>8, CTL_TIME_IO_DEFAULT_SECS>>0}, /* ctl_time_io_secs */ }; const static struct copan_debugconf_subpage debugconf_page_changeable = { DBGCNF_PAGE_CODE | SMPH_SPF, /* page_code */ DBGCNF_SUBPAGE_CODE, /* subpage */ {(sizeof(struct copan_debugconf_subpage) - 4) >> 8, (sizeof(struct copan_debugconf_subpage) - 4) >> 0}, /* page_length */ 0, /* page_version */ {0xff,0xff}, /* ctl_time_io_secs */ }; const static struct scsi_da_rw_recovery_page rw_er_page_default = { /*page_code*/SMS_RW_ERROR_RECOVERY_PAGE, /*page_length*/sizeof(struct scsi_da_rw_recovery_page) - 2, /*byte3*/SMS_RWER_AWRE|SMS_RWER_ARRE, /*read_retry_count*/0, /*correction_span*/0, /*head_offset_count*/0, /*data_strobe_offset_cnt*/0, /*byte8*/SMS_RWER_LBPERE, /*write_retry_count*/0, /*reserved2*/0, /*recovery_time_limit*/{0, 0}, }; const static struct scsi_da_rw_recovery_page rw_er_page_changeable = { /*page_code*/SMS_RW_ERROR_RECOVERY_PAGE, /*page_length*/sizeof(struct scsi_da_rw_recovery_page) - 2, /*byte3*/0, /*read_retry_count*/0, /*correction_span*/0, /*head_offset_count*/0, /*data_strobe_offset_cnt*/0, /*byte8*/0, /*write_retry_count*/0, /*reserved2*/0, /*recovery_time_limit*/{0, 0}, }; const static struct scsi_format_page format_page_default = { /*page_code*/SMS_FORMAT_DEVICE_PAGE, /*page_length*/sizeof(struct scsi_format_page) - 2, /*tracks_per_zone*/ {0, 0}, /*alt_sectors_per_zone*/ {0, 0}, /*alt_tracks_per_zone*/ {0, 0}, /*alt_tracks_per_lun*/ {0, 0}, /*sectors_per_track*/ {(CTL_DEFAULT_SECTORS_PER_TRACK >> 8) & 0xff, CTL_DEFAULT_SECTORS_PER_TRACK & 0xff}, /*bytes_per_sector*/ {0, 0}, /*interleave*/ {0, 0}, /*track_skew*/ {0, 0}, /*cylinder_skew*/ {0, 0}, /*flags*/ SFP_HSEC, /*reserved*/ {0, 0, 0} }; const static struct scsi_format_page format_page_changeable = { /*page_code*/SMS_FORMAT_DEVICE_PAGE, /*page_length*/sizeof(struct scsi_format_page) - 2, /*tracks_per_zone*/ {0, 0}, /*alt_sectors_per_zone*/ {0, 0}, /*alt_tracks_per_zone*/ {0, 0}, /*alt_tracks_per_lun*/ {0, 0}, /*sectors_per_track*/ {0, 0}, /*bytes_per_sector*/ {0, 0}, /*interleave*/ {0, 0}, /*track_skew*/ {0, 0}, /*cylinder_skew*/ {0, 0}, /*flags*/ 0, /*reserved*/ {0, 0, 0} }; const static struct scsi_rigid_disk_page rigid_disk_page_default = { /*page_code*/SMS_RIGID_DISK_PAGE, /*page_length*/sizeof(struct scsi_rigid_disk_page) - 2, /*cylinders*/ {0, 0, 0}, /*heads*/ CTL_DEFAULT_HEADS, /*start_write_precomp*/ {0, 0, 0}, /*start_reduced_current*/ {0, 0, 0}, /*step_rate*/ {0, 0}, /*landing_zone_cylinder*/ {0, 0, 0}, /*rpl*/ SRDP_RPL_DISABLED, /*rotational_offset*/ 0, /*reserved1*/ 0, /*rotation_rate*/ {(CTL_DEFAULT_ROTATION_RATE >> 8) & 0xff, CTL_DEFAULT_ROTATION_RATE & 0xff}, /*reserved2*/ {0, 0} }; const static struct scsi_rigid_disk_page rigid_disk_page_changeable = { /*page_code*/SMS_RIGID_DISK_PAGE, /*page_length*/sizeof(struct scsi_rigid_disk_page) - 2, /*cylinders*/ {0, 0, 0}, /*heads*/ 0, /*start_write_precomp*/ {0, 0, 0}, /*start_reduced_current*/ {0, 0, 0}, /*step_rate*/ {0, 0}, /*landing_zone_cylinder*/ {0, 0, 0}, /*rpl*/ 0, /*rotational_offset*/ 0, /*reserved1*/ 0, /*rotation_rate*/ {0, 0}, /*reserved2*/ {0, 0} }; const static struct scsi_caching_page caching_page_default = { /*page_code*/SMS_CACHING_PAGE, /*page_length*/sizeof(struct scsi_caching_page) - 2, /*flags1*/ SCP_DISC | SCP_WCE, /*ret_priority*/ 0, /*disable_pf_transfer_len*/ {0xff, 0xff}, /*min_prefetch*/ {0, 0}, /*max_prefetch*/ {0xff, 0xff}, /*max_pf_ceiling*/ {0xff, 0xff}, /*flags2*/ 0, /*cache_segments*/ 0, /*cache_seg_size*/ {0, 0}, /*reserved*/ 0, /*non_cache_seg_size*/ {0, 0, 0} }; const static struct scsi_caching_page caching_page_changeable = { /*page_code*/SMS_CACHING_PAGE, /*page_length*/sizeof(struct scsi_caching_page) - 2, /*flags1*/ SCP_WCE | SCP_RCD, /*ret_priority*/ 0, /*disable_pf_transfer_len*/ {0, 0}, /*min_prefetch*/ {0, 0}, /*max_prefetch*/ {0, 0}, /*max_pf_ceiling*/ {0, 0}, /*flags2*/ 0, /*cache_segments*/ 0, /*cache_seg_size*/ {0, 0}, /*reserved*/ 0, /*non_cache_seg_size*/ {0, 0, 0} }; const static struct scsi_control_page control_page_default = { /*page_code*/SMS_CONTROL_MODE_PAGE, /*page_length*/sizeof(struct scsi_control_page) - 2, /*rlec*/0, /*queue_flags*/SCP_QUEUE_ALG_RESTRICTED, /*eca_and_aen*/0, /*flags4*/SCP_TAS, /*aen_holdoff_period*/{0, 0}, /*busy_timeout_period*/{0, 0}, /*extended_selftest_completion_time*/{0, 0} }; const static struct scsi_control_page control_page_changeable = { /*page_code*/SMS_CONTROL_MODE_PAGE, /*page_length*/sizeof(struct scsi_control_page) - 2, /*rlec*/SCP_DSENSE, /*queue_flags*/SCP_QUEUE_ALG_MASK, /*eca_and_aen*/SCP_SWP, /*flags4*/0, /*aen_holdoff_period*/{0, 0}, /*busy_timeout_period*/{0, 0}, /*extended_selftest_completion_time*/{0, 0} }; const static struct scsi_info_exceptions_page ie_page_default = { /*page_code*/SMS_INFO_EXCEPTIONS_PAGE, /*page_length*/sizeof(struct scsi_info_exceptions_page) - 2, /*info_flags*/SIEP_FLAGS_DEXCPT, /*mrie*/0, /*interval_timer*/{0, 0, 0, 0}, /*report_count*/{0, 0, 0, 0} }; const static struct scsi_info_exceptions_page ie_page_changeable = { /*page_code*/SMS_INFO_EXCEPTIONS_PAGE, /*page_length*/sizeof(struct scsi_info_exceptions_page) - 2, /*info_flags*/0, /*mrie*/0, /*interval_timer*/{0, 0, 0, 0}, /*report_count*/{0, 0, 0, 0} }; #define CTL_LBPM_LEN (sizeof(struct ctl_logical_block_provisioning_page) - 4) const static struct ctl_logical_block_provisioning_page lbp_page_default = {{ /*page_code*/SMS_INFO_EXCEPTIONS_PAGE | SMPH_SPF, /*subpage_code*/0x02, /*page_length*/{CTL_LBPM_LEN >> 8, CTL_LBPM_LEN}, /*flags*/0, /*reserved*/{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /*descr*/{}}, {{/*flags*/0, /*resource*/0x01, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0x02, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0xf1, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0xf2, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}} } }; const static struct ctl_logical_block_provisioning_page lbp_page_changeable = {{ /*page_code*/SMS_INFO_EXCEPTIONS_PAGE | SMPH_SPF, /*subpage_code*/0x02, /*page_length*/{CTL_LBPM_LEN >> 8, CTL_LBPM_LEN}, /*flags*/0, /*reserved*/{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /*descr*/{}}, {{/*flags*/0, /*resource*/0, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}}, {/*flags*/0, /*resource*/0, /*reserved*/{0, 0}, /*count*/{0, 0, 0, 0}} } }; /* * XXX KDM move these into the softc. */ static int rcv_sync_msg; static uint8_t ctl_pause_rtr; SYSCTL_NODE(_kern_cam, OID_AUTO, ctl, CTLFLAG_RD, 0, "CAM Target Layer"); static int worker_threads = -1; SYSCTL_INT(_kern_cam_ctl, OID_AUTO, worker_threads, CTLFLAG_RDTUN, &worker_threads, 1, "Number of worker threads"); static int ctl_debug = CTL_DEBUG_NONE; SYSCTL_INT(_kern_cam_ctl, OID_AUTO, debug, CTLFLAG_RWTUN, &ctl_debug, 0, "Enabled debug flags"); /* * Supported pages (0x00), Serial number (0x80), Device ID (0x83), * Extended INQUIRY Data (0x86), Mode Page Policy (0x87), * SCSI Ports (0x88), Third-party Copy (0x8F), Block limits (0xB0), * Block Device Characteristics (0xB1) and Logical Block Provisioning (0xB2) */ #define SCSI_EVPD_NUM_SUPPORTED_PAGES 10 #ifdef notyet static void ctl_isc_event_handler(ctl_ha_channel chanel, ctl_ha_event event, int param); static void ctl_copy_sense_data(union ctl_ha_msg *src, union ctl_io *dest); #endif static int ctl_init(void); void ctl_shutdown(void); static int ctl_open(struct cdev *dev, int flags, int fmt, struct thread *td); static int ctl_close(struct cdev *dev, int flags, int fmt, struct thread *td); -static void ctl_ioctl_online(void *arg); -static void ctl_ioctl_offline(void *arg); -static int ctl_ioctl_lun_enable(void *arg, int lun_id); -static int ctl_ioctl_lun_disable(void *arg, int lun_id); -static int ctl_ioctl_do_datamove(struct ctl_scsiio *ctsio); static int ctl_serialize_other_sc_cmd(struct ctl_scsiio *ctsio); -static int ctl_ioctl_submit_wait(union ctl_io *io); -static void ctl_ioctl_datamove(union ctl_io *io); -static void ctl_ioctl_done(union ctl_io *io); static int ctl_ioctl_fill_ooa(struct ctl_lun *lun, uint32_t *cur_fill_num, struct ctl_ooa *ooa_hdr, struct ctl_ooa_entry *kern_entries); static int ctl_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td); static int ctl_alloc_lun(struct ctl_softc *ctl_softc, struct ctl_lun *lun, struct ctl_be_lun *be_lun); static int ctl_free_lun(struct ctl_lun *lun); static void ctl_create_lun(struct ctl_be_lun *be_lun); static struct ctl_port * ctl_io_port(struct ctl_io_hdr *io_hdr); /** static void ctl_failover_change_pages(struct ctl_softc *softc, struct ctl_scsiio *ctsio, int master); **/ static int ctl_do_mode_select(union ctl_io *io); static int ctl_pro_preempt(struct ctl_softc *softc, struct ctl_lun *lun, uint64_t res_key, uint64_t sa_res_key, uint8_t type, uint32_t residx, struct ctl_scsiio *ctsio, struct scsi_per_res_out *cdb, struct scsi_per_res_out_parms* param); static void ctl_pro_preempt_other(struct ctl_lun *lun, union ctl_ha_msg *msg); static void ctl_hndl_per_res_out_on_other_sc(union ctl_ha_msg *msg); static int ctl_inquiry_evpd_supported(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_serial(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_devid(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_eid(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_mpp(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_scsi_ports(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_block_limits(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_bdc(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd_lbp(struct ctl_scsiio *ctsio, int alloc_len); static int ctl_inquiry_evpd(struct ctl_scsiio *ctsio); static int ctl_inquiry_std(struct ctl_scsiio *ctsio); static int ctl_get_lba_len(union ctl_io *io, uint64_t *lba, uint64_t *len); static ctl_action ctl_extent_check(union ctl_io *io1, union ctl_io *io2, bool seq); static ctl_action ctl_extent_check_seq(union ctl_io *io1, union ctl_io *io2); static ctl_action ctl_check_for_blockage(struct ctl_lun *lun, union ctl_io *pending_io, union ctl_io *ooa_io); static ctl_action ctl_check_ooa(struct ctl_lun *lun, union ctl_io *pending_io, union ctl_io *starting_io); static int ctl_check_blocked(struct ctl_lun *lun); static int ctl_scsiio_lun_check(struct ctl_lun *lun, const struct ctl_cmd_entry *entry, struct ctl_scsiio *ctsio); //static int ctl_check_rtr(union ctl_io *pending_io, struct ctl_softc *softc); #ifdef notyet static void ctl_failover(void); #endif static void ctl_clear_ua(struct ctl_softc *ctl_softc, uint32_t initidx, ctl_ua_type ua_type); static int ctl_scsiio_precheck(struct ctl_softc *ctl_softc, struct ctl_scsiio *ctsio); static int ctl_scsiio(struct ctl_scsiio *ctsio); static int ctl_bus_reset(struct ctl_softc *ctl_softc, union ctl_io *io); static int ctl_target_reset(struct ctl_softc *ctl_softc, union ctl_io *io, ctl_ua_type ua_type); static int ctl_lun_reset(struct ctl_lun *lun, union ctl_io *io, ctl_ua_type ua_type); static int ctl_abort_task(union ctl_io *io); static int ctl_abort_task_set(union ctl_io *io); static int ctl_i_t_nexus_reset(union ctl_io *io); static void ctl_run_task(union ctl_io *io); #ifdef CTL_IO_DELAY static void ctl_datamove_timer_wakeup(void *arg); static void ctl_done_timer_wakeup(void *arg); #endif /* CTL_IO_DELAY */ static void ctl_send_datamove_done(union ctl_io *io, int have_lock); static void ctl_datamove_remote_write_cb(struct ctl_ha_dt_req *rq); static int ctl_datamove_remote_dm_write_cb(union ctl_io *io); static void ctl_datamove_remote_write(union ctl_io *io); static int ctl_datamove_remote_dm_read_cb(union ctl_io *io); static void ctl_datamove_remote_read_cb(struct ctl_ha_dt_req *rq); static int ctl_datamove_remote_sgl_setup(union ctl_io *io); static int ctl_datamove_remote_xfer(union ctl_io *io, unsigned command, ctl_ha_dt_cb callback); static void ctl_datamove_remote_read(union ctl_io *io); static void ctl_datamove_remote(union ctl_io *io); static int ctl_process_done(union ctl_io *io); static void ctl_lun_thread(void *arg); static void ctl_thresh_thread(void *arg); static void ctl_work_thread(void *arg); static void ctl_enqueue_incoming(union ctl_io *io); static void ctl_enqueue_rtr(union ctl_io *io); static void ctl_enqueue_done(union ctl_io *io); #ifdef notyet static void ctl_enqueue_isc(union ctl_io *io); #endif static const struct ctl_cmd_entry * ctl_get_cmd_entry(struct ctl_scsiio *ctsio, int *sa); static const struct ctl_cmd_entry * ctl_validate_command(struct ctl_scsiio *ctsio); static int ctl_cmd_applicable(uint8_t lun_type, const struct ctl_cmd_entry *entry); /* * Load the serialization table. This isn't very pretty, but is probably * the easiest way to do it. */ #include "ctl_ser_table.c" /* * We only need to define open, close and ioctl routines for this driver. */ static struct cdevsw ctl_cdevsw = { .d_version = D_VERSION, .d_flags = 0, .d_open = ctl_open, .d_close = ctl_close, .d_ioctl = ctl_ioctl, .d_name = "ctl", }; MALLOC_DEFINE(M_CTL, "ctlmem", "Memory used for CTL"); static int ctl_module_event_handler(module_t, int /*modeventtype_t*/, void *); static moduledata_t ctl_moduledata = { "ctl", ctl_module_event_handler, NULL }; DECLARE_MODULE(ctl, ctl_moduledata, SI_SUB_CONFIGURE, SI_ORDER_THIRD); MODULE_VERSION(ctl, 1); -static struct ctl_frontend ioctl_frontend = -{ - .name = "ioctl", -}; - #ifdef notyet static void ctl_isc_handler_finish_xfer(struct ctl_softc *ctl_softc, union ctl_ha_msg *msg_info) { struct ctl_scsiio *ctsio; if (msg_info->hdr.original_sc == NULL) { printf("%s: original_sc == NULL!\n", __func__); /* XXX KDM now what? */ return; } ctsio = &msg_info->hdr.original_sc->scsiio; ctsio->io_hdr.flags |= CTL_FLAG_IO_ACTIVE; ctsio->io_hdr.msg_type = CTL_MSG_FINISH_IO; ctsio->io_hdr.status = msg_info->hdr.status; ctsio->scsi_status = msg_info->scsi.scsi_status; ctsio->sense_len = msg_info->scsi.sense_len; ctsio->sense_residual = msg_info->scsi.sense_residual; ctsio->residual = msg_info->scsi.residual; memcpy(&ctsio->sense_data, &msg_info->scsi.sense_data, sizeof(ctsio->sense_data)); memcpy(&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN].bytes, &msg_info->scsi.lbalen, sizeof(msg_info->scsi.lbalen)); ctl_enqueue_isc((union ctl_io *)ctsio); } static void ctl_isc_handler_finish_ser_only(struct ctl_softc *ctl_softc, union ctl_ha_msg *msg_info) { struct ctl_scsiio *ctsio; if (msg_info->hdr.serializing_sc == NULL) { printf("%s: serializing_sc == NULL!\n", __func__); /* XXX KDM now what? */ return; } ctsio = &msg_info->hdr.serializing_sc->scsiio; #if 0 /* * Attempt to catch the situation where an I/O has * been freed, and we're using it again. */ if (ctsio->io_hdr.io_type == 0xff) { union ctl_io *tmp_io; tmp_io = (union ctl_io *)ctsio; printf("%s: %p use after free!\n", __func__, ctsio); printf("%s: type %d msg %d cdb %x iptl: " "%d:%d:%d:%d tag 0x%04x " "flag %#x status %x\n", __func__, tmp_io->io_hdr.io_type, tmp_io->io_hdr.msg_type, tmp_io->scsiio.cdb[0], tmp_io->io_hdr.nexus.initid.id, tmp_io->io_hdr.nexus.targ_port, tmp_io->io_hdr.nexus.targ_target.id, tmp_io->io_hdr.nexus.targ_lun, (tmp_io->io_hdr.io_type == CTL_IO_TASK) ? tmp_io->taskio.tag_num : tmp_io->scsiio.tag_num, tmp_io->io_hdr.flags, tmp_io->io_hdr.status); } #endif ctsio->io_hdr.msg_type = CTL_MSG_FINISH_IO; ctl_enqueue_isc((union ctl_io *)ctsio); } /* * ISC (Inter Shelf Communication) event handler. Events from the HA * subsystem come in here. */ static void ctl_isc_event_handler(ctl_ha_channel channel, ctl_ha_event event, int param) { struct ctl_softc *softc; union ctl_io *io; struct ctl_prio *presio; ctl_ha_status isc_status; softc = control_softc; io = NULL; #if 0 printf("CTL: Isc Msg event %d\n", event); #endif if (event == CTL_HA_EVT_MSG_RECV) { union ctl_ha_msg msg_info; isc_status = ctl_ha_msg_recv(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), /*wait*/ 0); #if 0 printf("CTL: msg_type %d\n", msg_info.msg_type); #endif if (isc_status != 0) { printf("Error receiving message, status = %d\n", isc_status); return; } switch (msg_info.hdr.msg_type) { case CTL_MSG_SERIALIZE: #if 0 printf("Serialize\n"); #endif io = ctl_alloc_io_nowait(softc->othersc_pool); if (io == NULL) { printf("ctl_isc_event_handler: can't allocate " "ctl_io!\n"); /* Bad Juju */ /* Need to set busy and send msg back */ msg_info.hdr.msg_type = CTL_MSG_BAD_JUJU; msg_info.hdr.status = CTL_SCSI_ERROR; msg_info.scsi.scsi_status = SCSI_STATUS_BUSY; msg_info.scsi.sense_len = 0; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0) > CTL_HA_STATUS_SUCCESS){ } goto bailout; } ctl_zero_io(io); // populate ctsio from msg_info io->io_hdr.io_type = CTL_IO_SCSI; io->io_hdr.msg_type = CTL_MSG_SERIALIZE; io->io_hdr.original_sc = msg_info.hdr.original_sc; #if 0 printf("pOrig %x\n", (int)msg_info.original_sc); #endif io->io_hdr.flags |= CTL_FLAG_FROM_OTHER_SC | CTL_FLAG_IO_ACTIVE; /* * If we're in serialization-only mode, we don't * want to go through full done processing. Thus * the COPY flag. * * XXX KDM add another flag that is more specific. */ if (softc->ha_mode == CTL_HA_MODE_SER_ONLY) io->io_hdr.flags |= CTL_FLAG_INT_COPY; io->io_hdr.nexus = msg_info.hdr.nexus; #if 0 printf("targ %d, port %d, iid %d, lun %d\n", io->io_hdr.nexus.targ_target.id, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.initid.id, io->io_hdr.nexus.targ_lun); #endif io->scsiio.tag_num = msg_info.scsi.tag_num; io->scsiio.tag_type = msg_info.scsi.tag_type; memcpy(io->scsiio.cdb, msg_info.scsi.cdb, CTL_MAX_CDBLEN); if (softc->ha_mode == CTL_HA_MODE_XFER) { const struct ctl_cmd_entry *entry; entry = ctl_get_cmd_entry(&io->scsiio, NULL); io->io_hdr.flags &= ~CTL_FLAG_DATA_MASK; io->io_hdr.flags |= entry->flags & CTL_FLAG_DATA_MASK; } ctl_enqueue_isc(io); break; /* Performed on the Originating SC, XFER mode only */ case CTL_MSG_DATAMOVE: { struct ctl_sg_entry *sgl; int i, j; io = msg_info.hdr.original_sc; if (io == NULL) { printf("%s: original_sc == NULL!\n", __func__); /* XXX KDM do something here */ break; } io->io_hdr.msg_type = CTL_MSG_DATAMOVE; io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE; /* * Keep track of this, we need to send it back over * when the datamove is complete. */ io->io_hdr.serializing_sc = msg_info.hdr.serializing_sc; if (msg_info.dt.sg_sequence == 0) { /* * XXX KDM we use the preallocated S/G list * here, but we'll need to change this to * dynamic allocation if we need larger S/G * lists. */ if (msg_info.dt.kern_sg_entries > sizeof(io->io_hdr.remote_sglist) / sizeof(io->io_hdr.remote_sglist[0])) { printf("%s: number of S/G entries " "needed %u > allocated num %zd\n", __func__, msg_info.dt.kern_sg_entries, sizeof(io->io_hdr.remote_sglist)/ sizeof(io->io_hdr.remote_sglist[0])); /* * XXX KDM send a message back to * the other side to shut down the * DMA. The error will come back * through via the normal channel. */ break; } sgl = io->io_hdr.remote_sglist; memset(sgl, 0, sizeof(io->io_hdr.remote_sglist)); io->scsiio.kern_data_ptr = (uint8_t *)sgl; io->scsiio.kern_sg_entries = msg_info.dt.kern_sg_entries; io->scsiio.rem_sg_entries = msg_info.dt.kern_sg_entries; io->scsiio.kern_data_len = msg_info.dt.kern_data_len; io->scsiio.kern_total_len = msg_info.dt.kern_total_len; io->scsiio.kern_data_resid = msg_info.dt.kern_data_resid; io->scsiio.kern_rel_offset = msg_info.dt.kern_rel_offset; /* * Clear out per-DMA flags. */ io->io_hdr.flags &= ~CTL_FLAG_RDMA_MASK; /* * Add per-DMA flags that are set for this * particular DMA request. */ io->io_hdr.flags |= msg_info.dt.flags & CTL_FLAG_RDMA_MASK; } else sgl = (struct ctl_sg_entry *) io->scsiio.kern_data_ptr; for (i = msg_info.dt.sent_sg_entries, j = 0; i < (msg_info.dt.sent_sg_entries + msg_info.dt.cur_sg_entries); i++, j++) { sgl[i].addr = msg_info.dt.sg_list[j].addr; sgl[i].len = msg_info.dt.sg_list[j].len; #if 0 printf("%s: L: %p,%d -> %p,%d j=%d, i=%d\n", __func__, msg_info.dt.sg_list[j].addr, msg_info.dt.sg_list[j].len, sgl[i].addr, sgl[i].len, j, i); #endif } #if 0 memcpy(&sgl[msg_info.dt.sent_sg_entries], msg_info.dt.sg_list, sizeof(*sgl) * msg_info.dt.cur_sg_entries); #endif /* * If this is the last piece of the I/O, we've got * the full S/G list. Queue processing in the thread. * Otherwise wait for the next piece. */ if (msg_info.dt.sg_last != 0) ctl_enqueue_isc(io); break; } /* Performed on the Serializing (primary) SC, XFER mode only */ case CTL_MSG_DATAMOVE_DONE: { if (msg_info.hdr.serializing_sc == NULL) { printf("%s: serializing_sc == NULL!\n", __func__); /* XXX KDM now what? */ break; } /* * We grab the sense information here in case * there was a failure, so we can return status * back to the initiator. */ io = msg_info.hdr.serializing_sc; io->io_hdr.msg_type = CTL_MSG_DATAMOVE_DONE; io->io_hdr.status = msg_info.hdr.status; io->scsiio.scsi_status = msg_info.scsi.scsi_status; io->scsiio.sense_len = msg_info.scsi.sense_len; io->scsiio.sense_residual =msg_info.scsi.sense_residual; io->io_hdr.port_status = msg_info.scsi.fetd_status; io->scsiio.residual = msg_info.scsi.residual; memcpy(&io->scsiio.sense_data,&msg_info.scsi.sense_data, sizeof(io->scsiio.sense_data)); ctl_enqueue_isc(io); break; } /* Preformed on Originating SC, SER_ONLY mode */ case CTL_MSG_R2R: io = msg_info.hdr.original_sc; if (io == NULL) { printf("%s: Major Bummer\n", __func__); return; } else { #if 0 printf("pOrig %x\n",(int) ctsio); #endif } io->io_hdr.msg_type = CTL_MSG_R2R; io->io_hdr.serializing_sc = msg_info.hdr.serializing_sc; ctl_enqueue_isc(io); break; /* * Performed on Serializing(i.e. primary SC) SC in SER_ONLY * mode. * Performed on the Originating (i.e. secondary) SC in XFER * mode */ case CTL_MSG_FINISH_IO: if (softc->ha_mode == CTL_HA_MODE_XFER) ctl_isc_handler_finish_xfer(softc, &msg_info); else ctl_isc_handler_finish_ser_only(softc, &msg_info); break; /* Preformed on Originating SC */ case CTL_MSG_BAD_JUJU: io = msg_info.hdr.original_sc; if (io == NULL) { printf("%s: Bad JUJU!, original_sc is NULL!\n", __func__); break; } ctl_copy_sense_data(&msg_info, io); /* * IO should have already been cleaned up on other * SC so clear this flag so we won't send a message * back to finish the IO there. */ io->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC; io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE; /* io = msg_info.hdr.serializing_sc; */ io->io_hdr.msg_type = CTL_MSG_BAD_JUJU; ctl_enqueue_isc(io); break; /* Handle resets sent from the other side */ case CTL_MSG_MANAGE_TASKS: { struct ctl_taskio *taskio; taskio = (struct ctl_taskio *)ctl_alloc_io_nowait( softc->othersc_pool); if (taskio == NULL) { printf("ctl_isc_event_handler: can't allocate " "ctl_io!\n"); /* Bad Juju */ /* should I just call the proper reset func here??? */ goto bailout; } ctl_zero_io((union ctl_io *)taskio); taskio->io_hdr.io_type = CTL_IO_TASK; taskio->io_hdr.flags |= CTL_FLAG_FROM_OTHER_SC; taskio->io_hdr.nexus = msg_info.hdr.nexus; taskio->task_action = msg_info.task.task_action; taskio->tag_num = msg_info.task.tag_num; taskio->tag_type = msg_info.task.tag_type; #ifdef CTL_TIME_IO taskio->io_hdr.start_time = time_uptime; getbintime(&taskio->io_hdr.start_bt); #if 0 cs_prof_gettime(&taskio->io_hdr.start_ticks); #endif #endif /* CTL_TIME_IO */ ctl_run_task((union ctl_io *)taskio); break; } /* Persistent Reserve action which needs attention */ case CTL_MSG_PERS_ACTION: presio = (struct ctl_prio *)ctl_alloc_io_nowait( softc->othersc_pool); if (presio == NULL) { printf("ctl_isc_event_handler: can't allocate " "ctl_io!\n"); /* Bad Juju */ /* Need to set busy and send msg back */ goto bailout; } ctl_zero_io((union ctl_io *)presio); presio->io_hdr.msg_type = CTL_MSG_PERS_ACTION; presio->pr_msg = msg_info.pr; ctl_enqueue_isc((union ctl_io *)presio); break; case CTL_MSG_SYNC_FE: rcv_sync_msg = 1; break; default: printf("How did I get here?\n"); } } else if (event == CTL_HA_EVT_MSG_SENT) { if (param != CTL_HA_STATUS_SUCCESS) { printf("Bad status from ctl_ha_msg_send status %d\n", param); } return; } else if (event == CTL_HA_EVT_DISCONNECT) { printf("CTL: Got a disconnect from Isc\n"); return; } else { printf("ctl_isc_event_handler: Unknown event %d\n", event); return; } bailout: return; } static void ctl_copy_sense_data(union ctl_ha_msg *src, union ctl_io *dest) { struct scsi_sense_data *sense; sense = &dest->scsiio.sense_data; bcopy(&src->scsi.sense_data, sense, sizeof(*sense)); dest->scsiio.scsi_status = src->scsi.scsi_status; dest->scsiio.sense_len = src->scsi.sense_len; dest->io_hdr.status = src->hdr.status; } #endif static void ctl_est_ua(struct ctl_lun *lun, uint32_t initidx, ctl_ua_type ua) { ctl_ua_type *pu; mtx_assert(&lun->lun_lock, MA_OWNED); pu = lun->pending_ua[initidx / CTL_MAX_INIT_PER_PORT]; if (pu == NULL) return; pu[initidx % CTL_MAX_INIT_PER_PORT] |= ua; } static void ctl_est_ua_all(struct ctl_lun *lun, uint32_t except, ctl_ua_type ua) { int i, j; mtx_assert(&lun->lun_lock, MA_OWNED); for (i = 0; i < CTL_MAX_PORTS; i++) { if (lun->pending_ua[i] == NULL) continue; for (j = 0; j < CTL_MAX_INIT_PER_PORT; j++) { if (i * CTL_MAX_INIT_PER_PORT + j == except) continue; lun->pending_ua[i][j] |= ua; } } } static void ctl_clr_ua(struct ctl_lun *lun, uint32_t initidx, ctl_ua_type ua) { ctl_ua_type *pu; mtx_assert(&lun->lun_lock, MA_OWNED); pu = lun->pending_ua[initidx / CTL_MAX_INIT_PER_PORT]; if (pu == NULL) return; pu[initidx % CTL_MAX_INIT_PER_PORT] &= ~ua; } static void ctl_clr_ua_all(struct ctl_lun *lun, uint32_t except, ctl_ua_type ua) { int i, j; mtx_assert(&lun->lun_lock, MA_OWNED); for (i = 0; i < CTL_MAX_PORTS; i++) { if (lun->pending_ua[i] == NULL) continue; for (j = 0; j < CTL_MAX_INIT_PER_PORT; j++) { if (i * CTL_MAX_INIT_PER_PORT + j == except) continue; lun->pending_ua[i][j] &= ~ua; } } } static int ctl_ha_state_sysctl(SYSCTL_HANDLER_ARGS) { struct ctl_softc *softc = (struct ctl_softc *)arg1; struct ctl_lun *lun; int error, value; if (softc->flags & CTL_FLAG_ACTIVE_SHELF) value = 0; else value = 1; error = sysctl_handle_int(oidp, &value, 0, req); if ((error != 0) || (req->newptr == NULL)) return (error); mtx_lock(&softc->ctl_lock); if (value == 0) softc->flags |= CTL_FLAG_ACTIVE_SHELF; else softc->flags &= ~CTL_FLAG_ACTIVE_SHELF; STAILQ_FOREACH(lun, &softc->lun_list, links) { mtx_lock(&lun->lun_lock); ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE); mtx_unlock(&lun->lun_lock); } mtx_unlock(&softc->ctl_lock); return (0); } static int ctl_init(void) { struct ctl_softc *softc; void *other_pool; - struct ctl_port *port; int i, error, retval; //int isc_retval; retval = 0; ctl_pause_rtr = 0; rcv_sync_msg = 0; control_softc = malloc(sizeof(*control_softc), M_DEVBUF, M_WAITOK | M_ZERO); softc = control_softc; softc->dev = make_dev(&ctl_cdevsw, 0, UID_ROOT, GID_OPERATOR, 0600, "cam/ctl"); softc->dev->si_drv1 = softc; /* * By default, return a "bad LUN" peripheral qualifier for unknown * LUNs. The user can override this default using the tunable or * sysctl. See the comment in ctl_inquiry_std() for more details. */ softc->inquiry_pq_no_lun = 1; TUNABLE_INT_FETCH("kern.cam.ctl.inquiry_pq_no_lun", &softc->inquiry_pq_no_lun); sysctl_ctx_init(&softc->sysctl_ctx); softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx, SYSCTL_STATIC_CHILDREN(_kern_cam), OID_AUTO, "ctl", CTLFLAG_RD, 0, "CAM Target Layer"); if (softc->sysctl_tree == NULL) { printf("%s: unable to allocate sysctl tree\n", __func__); destroy_dev(softc->dev); free(control_softc, M_DEVBUF); control_softc = NULL; return (ENOMEM); } SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "inquiry_pq_no_lun", CTLFLAG_RW, &softc->inquiry_pq_no_lun, 0, "Report no lun possible for invalid LUNs"); mtx_init(&softc->ctl_lock, "CTL mutex", NULL, MTX_DEF); softc->io_zone = uma_zcreate("CTL IO", sizeof(union ctl_io), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0); softc->open_count = 0; /* * Default to actually sending a SYNCHRONIZE CACHE command down to * the drive. */ softc->flags = CTL_FLAG_REAL_SYNC; /* * In Copan's HA scheme, the "master" and "slave" roles are * figured out through the slot the controller is in. Although it * is an active/active system, someone has to be in charge. */ SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "ha_id", CTLFLAG_RDTUN, &softc->ha_id, 0, "HA head ID (0 - no HA)"); if (softc->ha_id == 0) { softc->flags |= CTL_FLAG_ACTIVE_SHELF; softc->is_single = 1; softc->port_offset = 0; } else softc->port_offset = (softc->ha_id - 1) * CTL_MAX_PORTS; softc->persis_offset = softc->port_offset * CTL_MAX_INIT_PER_PORT; STAILQ_INIT(&softc->lun_list); STAILQ_INIT(&softc->pending_lun_queue); STAILQ_INIT(&softc->fe_list); STAILQ_INIT(&softc->port_list); STAILQ_INIT(&softc->be_list); ctl_tpc_init(softc); if (ctl_pool_create(softc, "othersc", CTL_POOL_ENTRIES_OTHER_SC, &other_pool) != 0) { printf("ctl: can't allocate %d entry other SC pool, " "exiting\n", CTL_POOL_ENTRIES_OTHER_SC); return (ENOMEM); } softc->othersc_pool = other_pool; if (worker_threads <= 0) worker_threads = max(1, mp_ncpus / 4); if (worker_threads > CTL_MAX_THREADS) worker_threads = CTL_MAX_THREADS; for (i = 0; i < worker_threads; i++) { struct ctl_thread *thr = &softc->threads[i]; mtx_init(&thr->queue_lock, "CTL queue mutex", NULL, MTX_DEF); thr->ctl_softc = softc; STAILQ_INIT(&thr->incoming_queue); STAILQ_INIT(&thr->rtr_queue); STAILQ_INIT(&thr->done_queue); STAILQ_INIT(&thr->isc_queue); error = kproc_kthread_add(ctl_work_thread, thr, &softc->ctl_proc, &thr->thread, 0, 0, "ctl", "work%d", i); if (error != 0) { printf("error creating CTL work thread!\n"); ctl_pool_free(other_pool); return (error); } } error = kproc_kthread_add(ctl_lun_thread, softc, &softc->ctl_proc, NULL, 0, 0, "ctl", "lun"); if (error != 0) { printf("error creating CTL lun thread!\n"); ctl_pool_free(other_pool); return (error); } error = kproc_kthread_add(ctl_thresh_thread, softc, &softc->ctl_proc, NULL, 0, 0, "ctl", "thresh"); if (error != 0) { printf("error creating CTL threshold thread!\n"); ctl_pool_free(other_pool); return (error); } - /* - * Initialize the ioctl front end. - */ - ctl_frontend_register(&ioctl_frontend); - port = &softc->ioctl_info.port; - port->frontend = &ioctl_frontend; - sprintf(softc->ioctl_info.port_name, "ioctl"); - port->port_type = CTL_PORT_IOCTL; - port->num_requested_ctl_io = 100; - port->port_name = softc->ioctl_info.port_name; - port->port_online = ctl_ioctl_online; - port->port_offline = ctl_ioctl_offline; - port->onoff_arg = &softc->ioctl_info; - port->lun_enable = ctl_ioctl_lun_enable; - port->lun_disable = ctl_ioctl_lun_disable; - port->targ_lun_arg = &softc->ioctl_info; - port->fe_datamove = ctl_ioctl_datamove; - port->fe_done = ctl_ioctl_done; - port->max_targets = 15; - port->max_target_id = 15; - - if (ctl_port_register(&softc->ioctl_info.port) != 0) { - printf("ctl: ioctl front end registration failed, will " - "continue anyway\n"); - } - SYSCTL_ADD_PROC(&softc->sysctl_ctx,SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "ha_state", CTLTYPE_INT | CTLFLAG_RWTUN, softc, 0, ctl_ha_state_sysctl, "I", "HA state for this head"); #ifdef CTL_IO_DELAY if (sizeof(struct callout) > CTL_TIMER_BYTES) { printf("sizeof(struct callout) %zd > CTL_TIMER_BYTES %zd\n", sizeof(struct callout), CTL_TIMER_BYTES); return (EINVAL); } #endif /* CTL_IO_DELAY */ return (0); } void ctl_shutdown(void) { struct ctl_softc *softc; struct ctl_lun *lun, *next_lun; softc = (struct ctl_softc *)control_softc; - if (ctl_port_deregister(&softc->ioctl_info.port) != 0) - printf("ctl: ioctl front end deregistration failed\n"); - mtx_lock(&softc->ctl_lock); /* * Free up each LUN. */ for (lun = STAILQ_FIRST(&softc->lun_list); lun != NULL; lun = next_lun){ next_lun = STAILQ_NEXT(lun, links); ctl_free_lun(lun); } mtx_unlock(&softc->ctl_lock); - ctl_frontend_deregister(&ioctl_frontend); - #if 0 ctl_shutdown_thread(softc->work_thread); mtx_destroy(&softc->queue_lock); #endif ctl_tpc_shutdown(softc); uma_zdestroy(softc->io_zone); mtx_destroy(&softc->ctl_lock); destroy_dev(softc->dev); sysctl_ctx_free(&softc->sysctl_ctx); free(control_softc, M_DEVBUF); control_softc = NULL; } static int ctl_module_event_handler(module_t mod, int what, void *arg) { switch (what) { case MOD_LOAD: return (ctl_init()); case MOD_UNLOAD: return (EBUSY); default: return (EOPNOTSUPP); } } /* * XXX KDM should we do some access checks here? Bump a reference count to * prevent a CTL module from being unloaded while someone has it open? */ static int ctl_open(struct cdev *dev, int flags, int fmt, struct thread *td) { return (0); } static int ctl_close(struct cdev *dev, int flags, int fmt, struct thread *td) { return (0); } int ctl_port_enable(ctl_port_type port_type) { struct ctl_softc *softc = control_softc; struct ctl_port *port; if (softc->is_single == 0) { union ctl_ha_msg msg_info; int isc_retval; #if 0 printf("%s: HA mode, synchronizing frontend enable\n", __func__); #endif msg_info.hdr.msg_type = CTL_MSG_SYNC_FE; if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 1 )) > CTL_HA_STATUS_SUCCESS) { printf("Sync msg send error retval %d\n", isc_retval); } if (!rcv_sync_msg) { isc_retval=ctl_ha_msg_recv(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 1); } #if 0 printf("CTL:Frontend Enable\n"); } else { printf("%s: single mode, skipping frontend synchronization\n", __func__); #endif } STAILQ_FOREACH(port, &softc->port_list, links) { if (port_type & port->port_type) { #if 0 printf("port %d\n", port->targ_port); #endif ctl_port_online(port); } } return (0); } int ctl_port_disable(ctl_port_type port_type) { struct ctl_softc *softc; struct ctl_port *port; softc = control_softc; STAILQ_FOREACH(port, &softc->port_list, links) { if (port_type & port->port_type) ctl_port_offline(port); } return (0); } /* * Returns 0 for success, 1 for failure. * Currently the only failure mode is if there aren't enough entries * allocated. So, in case of a failure, look at num_entries_dropped, * reallocate and try again. */ int ctl_port_list(struct ctl_port_entry *entries, int num_entries_alloced, int *num_entries_filled, int *num_entries_dropped, ctl_port_type port_type, int no_virtual) { struct ctl_softc *softc; struct ctl_port *port; int entries_dropped, entries_filled; int retval; int i; softc = control_softc; retval = 0; entries_filled = 0; entries_dropped = 0; i = 0; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { struct ctl_port_entry *entry; if ((port->port_type & port_type) == 0) continue; if ((no_virtual != 0) && (port->virtual_port != 0)) continue; if (entries_filled >= num_entries_alloced) { entries_dropped++; continue; } entry = &entries[i]; entry->port_type = port->port_type; strlcpy(entry->port_name, port->port_name, sizeof(entry->port_name)); entry->physical_port = port->physical_port; entry->virtual_port = port->virtual_port; entry->wwnn = port->wwnn; entry->wwpn = port->wwpn; i++; entries_filled++; } mtx_unlock(&softc->ctl_lock); if (entries_dropped > 0) retval = 1; *num_entries_dropped = entries_dropped; *num_entries_filled = entries_filled; return (retval); } -static void -ctl_ioctl_online(void *arg) -{ - struct ctl_ioctl_info *ioctl_info; - - ioctl_info = (struct ctl_ioctl_info *)arg; - - ioctl_info->flags |= CTL_IOCTL_FLAG_ENABLED; -} - -static void -ctl_ioctl_offline(void *arg) -{ - struct ctl_ioctl_info *ioctl_info; - - ioctl_info = (struct ctl_ioctl_info *)arg; - - ioctl_info->flags &= ~CTL_IOCTL_FLAG_ENABLED; -} - /* * Remove an initiator by port number and initiator ID. * Returns 0 for success, -1 for failure. */ int ctl_remove_initiator(struct ctl_port *port, int iid) { struct ctl_softc *softc = control_softc; mtx_assert(&softc->ctl_lock, MA_NOTOWNED); if (iid > CTL_MAX_INIT_PER_PORT) { printf("%s: initiator ID %u > maximun %u!\n", __func__, iid, CTL_MAX_INIT_PER_PORT); return (-1); } mtx_lock(&softc->ctl_lock); port->wwpn_iid[iid].in_use--; port->wwpn_iid[iid].last_use = time_uptime; mtx_unlock(&softc->ctl_lock); return (0); } /* * Add an initiator to the initiator map. * Returns iid for success, < 0 for failure. */ int ctl_add_initiator(struct ctl_port *port, int iid, uint64_t wwpn, char *name) { struct ctl_softc *softc = control_softc; time_t best_time; int i, best; mtx_assert(&softc->ctl_lock, MA_NOTOWNED); if (iid >= CTL_MAX_INIT_PER_PORT) { printf("%s: WWPN %#jx initiator ID %u > maximum %u!\n", __func__, wwpn, iid, CTL_MAX_INIT_PER_PORT); free(name, M_CTL); return (-1); } mtx_lock(&softc->ctl_lock); if (iid < 0 && (wwpn != 0 || name != NULL)) { for (i = 0; i < CTL_MAX_INIT_PER_PORT; i++) { if (wwpn != 0 && wwpn == port->wwpn_iid[i].wwpn) { iid = i; break; } if (name != NULL && port->wwpn_iid[i].name != NULL && strcmp(name, port->wwpn_iid[i].name) == 0) { iid = i; break; } } } if (iid < 0) { for (i = 0; i < CTL_MAX_INIT_PER_PORT; i++) { if (port->wwpn_iid[i].in_use == 0 && port->wwpn_iid[i].wwpn == 0 && port->wwpn_iid[i].name == NULL) { iid = i; break; } } } if (iid < 0) { best = -1; best_time = INT32_MAX; for (i = 0; i < CTL_MAX_INIT_PER_PORT; i++) { if (port->wwpn_iid[i].in_use == 0) { if (port->wwpn_iid[i].last_use < best_time) { best = i; best_time = port->wwpn_iid[i].last_use; } } } iid = best; } if (iid < 0) { mtx_unlock(&softc->ctl_lock); free(name, M_CTL); return (-2); } if (port->wwpn_iid[iid].in_use > 0 && (wwpn != 0 || name != NULL)) { /* * This is not an error yet. */ if (wwpn != 0 && wwpn == port->wwpn_iid[iid].wwpn) { #if 0 printf("%s: port %d iid %u WWPN %#jx arrived" " again\n", __func__, port->targ_port, iid, (uintmax_t)wwpn); #endif goto take; } if (name != NULL && port->wwpn_iid[iid].name != NULL && strcmp(name, port->wwpn_iid[iid].name) == 0) { #if 0 printf("%s: port %d iid %u name '%s' arrived" " again\n", __func__, port->targ_port, iid, name); #endif goto take; } /* * This is an error, but what do we do about it? The * driver is telling us we have a new WWPN for this * initiator ID, so we pretty much need to use it. */ printf("%s: port %d iid %u WWPN %#jx '%s' arrived," " but WWPN %#jx '%s' is still at that address\n", __func__, port->targ_port, iid, wwpn, name, (uintmax_t)port->wwpn_iid[iid].wwpn, port->wwpn_iid[iid].name); /* * XXX KDM clear have_ca and ua_pending on each LUN for * this initiator. */ } take: free(port->wwpn_iid[iid].name, M_CTL); port->wwpn_iid[iid].name = name; port->wwpn_iid[iid].wwpn = wwpn; port->wwpn_iid[iid].in_use++; mtx_unlock(&softc->ctl_lock); return (iid); } static int ctl_create_iid(struct ctl_port *port, int iid, uint8_t *buf) { int len; switch (port->port_type) { case CTL_PORT_FC: { struct scsi_transportid_fcp *id = (struct scsi_transportid_fcp *)buf; if (port->wwpn_iid[iid].wwpn == 0) return (0); memset(id, 0, sizeof(*id)); id->format_protocol = SCSI_PROTO_FC; scsi_u64to8b(port->wwpn_iid[iid].wwpn, id->n_port_name); return (sizeof(*id)); } case CTL_PORT_ISCSI: { struct scsi_transportid_iscsi_port *id = (struct scsi_transportid_iscsi_port *)buf; if (port->wwpn_iid[iid].name == NULL) return (0); memset(id, 0, 256); id->format_protocol = SCSI_TRN_ISCSI_FORMAT_PORT | SCSI_PROTO_ISCSI; len = strlcpy(id->iscsi_name, port->wwpn_iid[iid].name, 252) + 1; len = roundup2(min(len, 252), 4); scsi_ulto2b(len, id->additional_length); return (sizeof(*id) + len); } case CTL_PORT_SAS: { struct scsi_transportid_sas *id = (struct scsi_transportid_sas *)buf; if (port->wwpn_iid[iid].wwpn == 0) return (0); memset(id, 0, sizeof(*id)); id->format_protocol = SCSI_PROTO_SAS; scsi_u64to8b(port->wwpn_iid[iid].wwpn, id->sas_address); return (sizeof(*id)); } default: { struct scsi_transportid_spi *id = (struct scsi_transportid_spi *)buf; memset(id, 0, sizeof(*id)); id->format_protocol = SCSI_PROTO_SPI; scsi_ulto2b(iid, id->scsi_addr); scsi_ulto2b(port->targ_port, id->rel_trgt_port_id); return (sizeof(*id)); } } } -static int -ctl_ioctl_lun_enable(void *arg, int lun_id) -{ - return (0); -} - -static int -ctl_ioctl_lun_disable(void *arg, int lun_id) -{ - return (0); -} - /* - * Data movement routine for the CTL ioctl frontend port. - */ -static int -ctl_ioctl_do_datamove(struct ctl_scsiio *ctsio) -{ - struct ctl_sg_entry *ext_sglist, *kern_sglist; - struct ctl_sg_entry ext_entry, kern_entry; - int ext_sglen, ext_sg_entries, kern_sg_entries; - int ext_sg_start, ext_offset; - int len_to_copy, len_copied; - int kern_watermark, ext_watermark; - int ext_sglist_malloced; - int i, j; - - ext_sglist_malloced = 0; - ext_sg_start = 0; - ext_offset = 0; - - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove\n")); - - /* - * If this flag is set, fake the data transfer. - */ - if (ctsio->io_hdr.flags & CTL_FLAG_NO_DATAMOVE) { - ctsio->ext_data_filled = ctsio->ext_data_len; - goto bailout; - } - - /* - * To simplify things here, if we have a single buffer, stick it in - * a S/G entry and just make it a single entry S/G list. - */ - if (ctsio->io_hdr.flags & CTL_FLAG_EDPTR_SGLIST) { - int len_seen; - - ext_sglen = ctsio->ext_sg_entries * sizeof(*ext_sglist); - - ext_sglist = (struct ctl_sg_entry *)malloc(ext_sglen, M_CTL, - M_WAITOK); - ext_sglist_malloced = 1; - if (copyin(ctsio->ext_data_ptr, ext_sglist, - ext_sglen) != 0) { - ctl_set_internal_failure(ctsio, - /*sks_valid*/ 0, - /*retry_count*/ 0); - goto bailout; - } - ext_sg_entries = ctsio->ext_sg_entries; - len_seen = 0; - for (i = 0; i < ext_sg_entries; i++) { - if ((len_seen + ext_sglist[i].len) >= - ctsio->ext_data_filled) { - ext_sg_start = i; - ext_offset = ctsio->ext_data_filled - len_seen; - break; - } - len_seen += ext_sglist[i].len; - } - } else { - ext_sglist = &ext_entry; - ext_sglist->addr = ctsio->ext_data_ptr; - ext_sglist->len = ctsio->ext_data_len; - ext_sg_entries = 1; - ext_sg_start = 0; - ext_offset = ctsio->ext_data_filled; - } - - if (ctsio->kern_sg_entries > 0) { - kern_sglist = (struct ctl_sg_entry *)ctsio->kern_data_ptr; - kern_sg_entries = ctsio->kern_sg_entries; - } else { - kern_sglist = &kern_entry; - kern_sglist->addr = ctsio->kern_data_ptr; - kern_sglist->len = ctsio->kern_data_len; - kern_sg_entries = 1; - } - - - kern_watermark = 0; - ext_watermark = ext_offset; - len_copied = 0; - for (i = ext_sg_start, j = 0; - i < ext_sg_entries && j < kern_sg_entries;) { - uint8_t *ext_ptr, *kern_ptr; - - len_to_copy = MIN(ext_sglist[i].len - ext_watermark, - kern_sglist[j].len - kern_watermark); - - ext_ptr = (uint8_t *)ext_sglist[i].addr; - ext_ptr = ext_ptr + ext_watermark; - if (ctsio->io_hdr.flags & CTL_FLAG_BUS_ADDR) { - /* - * XXX KDM fix this! - */ - panic("need to implement bus address support"); -#if 0 - kern_ptr = bus_to_virt(kern_sglist[j].addr); -#endif - } else - kern_ptr = (uint8_t *)kern_sglist[j].addr; - kern_ptr = kern_ptr + kern_watermark; - - kern_watermark += len_to_copy; - ext_watermark += len_to_copy; - - if ((ctsio->io_hdr.flags & CTL_FLAG_DATA_MASK) == - CTL_FLAG_DATA_IN) { - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: copying %d " - "bytes to user\n", len_to_copy)); - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: from %p " - "to %p\n", kern_ptr, ext_ptr)); - if (copyout(kern_ptr, ext_ptr, len_to_copy) != 0) { - ctl_set_internal_failure(ctsio, - /*sks_valid*/ 0, - /*retry_count*/ 0); - goto bailout; - } - } else { - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: copying %d " - "bytes from user\n", len_to_copy)); - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: from %p " - "to %p\n", ext_ptr, kern_ptr)); - if (copyin(ext_ptr, kern_ptr, len_to_copy)!= 0){ - ctl_set_internal_failure(ctsio, - /*sks_valid*/ 0, - /*retry_count*/0); - goto bailout; - } - } - - len_copied += len_to_copy; - - if (ext_sglist[i].len == ext_watermark) { - i++; - ext_watermark = 0; - } - - if (kern_sglist[j].len == kern_watermark) { - j++; - kern_watermark = 0; - } - } - - ctsio->ext_data_filled += len_copied; - - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: ext_sg_entries: %d, " - "kern_sg_entries: %d\n", ext_sg_entries, - kern_sg_entries)); - CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: ext_data_len = %d, " - "kern_data_len = %d\n", ctsio->ext_data_len, - ctsio->kern_data_len)); - - - /* XXX KDM set residual?? */ -bailout: - - if (ext_sglist_malloced != 0) - free(ext_sglist, M_CTL); - - return (CTL_RETVAL_COMPLETE); -} - -/* * Serialize a command that went down the "wrong" side, and so was sent to * this controller for execution. The logic is a little different than the * standard case in ctl_scsiio_precheck(). Errors in this case need to get * sent back to the other side, but in the success case, we execute the * command on this side (XFER mode) or tell the other side to execute it * (SER_ONLY mode). */ static int ctl_serialize_other_sc_cmd(struct ctl_scsiio *ctsio) { struct ctl_softc *softc; union ctl_ha_msg msg_info; struct ctl_lun *lun; int retval = 0; uint32_t targ_lun; softc = control_softc; targ_lun = ctsio->io_hdr.nexus.targ_mapped_lun; lun = softc->ctl_luns[targ_lun]; if (lun==NULL) { /* * Why isn't LUN defined? The other side wouldn't * send a cmd if the LUN is undefined. */ printf("%s: Bad JUJU!, LUN is NULL!\n", __func__); /* "Logical unit not supported" */ ctl_set_sense_data(&msg_info.scsi.sense_data, lun, /*sense_format*/SSD_TYPE_NONE, /*current_error*/ 1, /*sense_key*/ SSD_KEY_ILLEGAL_REQUEST, /*asc*/ 0x25, /*ascq*/ 0x00, SSD_ELEM_NONE); msg_info.scsi.sense_len = SSD_FULL_SIZE; msg_info.scsi.scsi_status = SCSI_STATUS_CHECK_COND; msg_info.hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; msg_info.hdr.original_sc = ctsio->io_hdr.original_sc; msg_info.hdr.serializing_sc = NULL; msg_info.hdr.msg_type = CTL_MSG_BAD_JUJU; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0 ) > CTL_HA_STATUS_SUCCESS) { } return(1); } mtx_lock(&lun->lun_lock); TAILQ_INSERT_TAIL(&lun->ooa_queue, &ctsio->io_hdr, ooa_links); switch (ctl_check_ooa(lun, (union ctl_io *)ctsio, (union ctl_io *)TAILQ_PREV(&ctsio->io_hdr, ctl_ooaq, ooa_links))) { case CTL_ACTION_BLOCK: ctsio->io_hdr.flags |= CTL_FLAG_BLOCKED; TAILQ_INSERT_TAIL(&lun->blocked_queue, &ctsio->io_hdr, blocked_links); break; case CTL_ACTION_PASS: case CTL_ACTION_SKIP: if (softc->ha_mode == CTL_HA_MODE_XFER) { ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; ctl_enqueue_rtr((union ctl_io *)ctsio); } else { /* send msg back to other side */ msg_info.hdr.original_sc = ctsio->io_hdr.original_sc; msg_info.hdr.serializing_sc = (union ctl_io *)ctsio; msg_info.hdr.msg_type = CTL_MSG_R2R; #if 0 printf("2. pOrig %x\n", (int)msg_info.hdr.original_sc); #endif if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0 ) > CTL_HA_STATUS_SUCCESS) { } } break; case CTL_ACTION_OVERLAP: /* OVERLAPPED COMMANDS ATTEMPTED */ ctl_set_sense_data(&msg_info.scsi.sense_data, lun, /*sense_format*/SSD_TYPE_NONE, /*current_error*/ 1, /*sense_key*/ SSD_KEY_ILLEGAL_REQUEST, /*asc*/ 0x4E, /*ascq*/ 0x00, SSD_ELEM_NONE); msg_info.scsi.sense_len = SSD_FULL_SIZE; msg_info.scsi.scsi_status = SCSI_STATUS_CHECK_COND; msg_info.hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; msg_info.hdr.original_sc = ctsio->io_hdr.original_sc; msg_info.hdr.serializing_sc = NULL; msg_info.hdr.msg_type = CTL_MSG_BAD_JUJU; #if 0 printf("BAD JUJU:Major Bummer Overlap\n"); #endif TAILQ_REMOVE(&lun->ooa_queue, &ctsio->io_hdr, ooa_links); retval = 1; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0 ) > CTL_HA_STATUS_SUCCESS) { } break; case CTL_ACTION_OVERLAP_TAG: /* TAGGED OVERLAPPED COMMANDS (NN = QUEUE TAG) */ ctl_set_sense_data(&msg_info.scsi.sense_data, lun, /*sense_format*/SSD_TYPE_NONE, /*current_error*/ 1, /*sense_key*/ SSD_KEY_ILLEGAL_REQUEST, /*asc*/ 0x4D, /*ascq*/ ctsio->tag_num & 0xff, SSD_ELEM_NONE); msg_info.scsi.sense_len = SSD_FULL_SIZE; msg_info.scsi.scsi_status = SCSI_STATUS_CHECK_COND; msg_info.hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; msg_info.hdr.original_sc = ctsio->io_hdr.original_sc; msg_info.hdr.serializing_sc = NULL; msg_info.hdr.msg_type = CTL_MSG_BAD_JUJU; #if 0 printf("BAD JUJU:Major Bummer Overlap Tag\n"); #endif TAILQ_REMOVE(&lun->ooa_queue, &ctsio->io_hdr, ooa_links); retval = 1; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0 ) > CTL_HA_STATUS_SUCCESS) { } break; case CTL_ACTION_ERROR: default: /* "Internal target failure" */ ctl_set_sense_data(&msg_info.scsi.sense_data, lun, /*sense_format*/SSD_TYPE_NONE, /*current_error*/ 1, /*sense_key*/ SSD_KEY_HARDWARE_ERROR, /*asc*/ 0x44, /*ascq*/ 0x00, SSD_ELEM_NONE); msg_info.scsi.sense_len = SSD_FULL_SIZE; msg_info.scsi.scsi_status = SCSI_STATUS_CHECK_COND; msg_info.hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; msg_info.hdr.original_sc = ctsio->io_hdr.original_sc; msg_info.hdr.serializing_sc = NULL; msg_info.hdr.msg_type = CTL_MSG_BAD_JUJU; #if 0 printf("BAD JUJU:Major Bummer HW Error\n"); #endif TAILQ_REMOVE(&lun->ooa_queue, &ctsio->io_hdr, ooa_links); retval = 1; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0 ) > CTL_HA_STATUS_SUCCESS) { } break; } mtx_unlock(&lun->lun_lock); return (retval); } -static int -ctl_ioctl_submit_wait(union ctl_io *io) -{ - struct ctl_fe_ioctl_params params; - ctl_fe_ioctl_state last_state; - int done, retval; - - retval = 0; - - bzero(¶ms, sizeof(params)); - - mtx_init(¶ms.ioctl_mtx, "ctliocmtx", NULL, MTX_DEF); - cv_init(¶ms.sem, "ctlioccv"); - params.state = CTL_IOCTL_INPROG; - last_state = params.state; - - io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = ¶ms; - - CTL_DEBUG_PRINT(("ctl_ioctl_submit_wait\n")); - - /* This shouldn't happen */ - if ((retval = ctl_queue(io)) != CTL_RETVAL_COMPLETE) - return (retval); - - done = 0; - - do { - mtx_lock(¶ms.ioctl_mtx); - /* - * Check the state here, and don't sleep if the state has - * already changed (i.e. wakeup has already occured, but we - * weren't waiting yet). - */ - if (params.state == last_state) { - /* XXX KDM cv_wait_sig instead? */ - cv_wait(¶ms.sem, ¶ms.ioctl_mtx); - } - last_state = params.state; - - switch (params.state) { - case CTL_IOCTL_INPROG: - /* Why did we wake up? */ - /* XXX KDM error here? */ - mtx_unlock(¶ms.ioctl_mtx); - break; - case CTL_IOCTL_DATAMOVE: - CTL_DEBUG_PRINT(("got CTL_IOCTL_DATAMOVE\n")); - - /* - * change last_state back to INPROG to avoid - * deadlock on subsequent data moves. - */ - params.state = last_state = CTL_IOCTL_INPROG; - - mtx_unlock(¶ms.ioctl_mtx); - ctl_ioctl_do_datamove(&io->scsiio); - /* - * Note that in some cases, most notably writes, - * this will queue the I/O and call us back later. - * In other cases, generally reads, this routine - * will immediately call back and wake us up, - * probably using our own context. - */ - io->scsiio.be_move_done(io); - break; - case CTL_IOCTL_DONE: - mtx_unlock(¶ms.ioctl_mtx); - CTL_DEBUG_PRINT(("got CTL_IOCTL_DONE\n")); - done = 1; - break; - default: - mtx_unlock(¶ms.ioctl_mtx); - /* XXX KDM error here? */ - break; - } - } while (done == 0); - - mtx_destroy(¶ms.ioctl_mtx); - cv_destroy(¶ms.sem); - - return (CTL_RETVAL_COMPLETE); -} - -static void -ctl_ioctl_datamove(union ctl_io *io) -{ - struct ctl_fe_ioctl_params *params; - - params = (struct ctl_fe_ioctl_params *) - io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr; - - mtx_lock(¶ms->ioctl_mtx); - params->state = CTL_IOCTL_DATAMOVE; - cv_broadcast(¶ms->sem); - mtx_unlock(¶ms->ioctl_mtx); -} - -static void -ctl_ioctl_done(union ctl_io *io) -{ - struct ctl_fe_ioctl_params *params; - - params = (struct ctl_fe_ioctl_params *) - io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr; - - mtx_lock(¶ms->ioctl_mtx); - params->state = CTL_IOCTL_DONE; - cv_broadcast(¶ms->sem); - mtx_unlock(¶ms->ioctl_mtx); -} - /* * Returns 0 for success, errno for failure. */ static int ctl_ioctl_fill_ooa(struct ctl_lun *lun, uint32_t *cur_fill_num, struct ctl_ooa *ooa_hdr, struct ctl_ooa_entry *kern_entries) { union ctl_io *io; int retval; retval = 0; mtx_lock(&lun->lun_lock); for (io = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); (io != NULL); (*cur_fill_num)++, io = (union ctl_io *)TAILQ_NEXT(&io->io_hdr, ooa_links)) { struct ctl_ooa_entry *entry; /* * If we've got more than we can fit, just count the * remaining entries. */ if (*cur_fill_num >= ooa_hdr->alloc_num) continue; entry = &kern_entries[*cur_fill_num]; entry->tag_num = io->scsiio.tag_num; entry->lun_num = lun->lun; #ifdef CTL_TIME_IO entry->start_bt = io->io_hdr.start_bt; #endif bcopy(io->scsiio.cdb, entry->cdb, io->scsiio.cdb_len); entry->cdb_len = io->scsiio.cdb_len; if (io->io_hdr.flags & CTL_FLAG_BLOCKED) entry->cmd_flags |= CTL_OOACMD_FLAG_BLOCKED; if (io->io_hdr.flags & CTL_FLAG_DMA_INPROG) entry->cmd_flags |= CTL_OOACMD_FLAG_DMA; if (io->io_hdr.flags & CTL_FLAG_ABORT) entry->cmd_flags |= CTL_OOACMD_FLAG_ABORT; if (io->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR) entry->cmd_flags |= CTL_OOACMD_FLAG_RTR; if (io->io_hdr.flags & CTL_FLAG_DMA_QUEUED) entry->cmd_flags |= CTL_OOACMD_FLAG_DMA_QUEUED; } mtx_unlock(&lun->lun_lock); return (retval); } static void * ctl_copyin_alloc(void *user_addr, int len, char *error_str, size_t error_str_len) { void *kptr; kptr = malloc(len, M_CTL, M_WAITOK | M_ZERO); if (copyin(user_addr, kptr, len) != 0) { snprintf(error_str, error_str_len, "Error copying %d bytes " "from user address %p to kernel address %p", len, user_addr, kptr); free(kptr, M_CTL); return (NULL); } return (kptr); } static void ctl_free_args(int num_args, struct ctl_be_arg *args) { int i; if (args == NULL) return; for (i = 0; i < num_args; i++) { free(args[i].kname, M_CTL); free(args[i].kvalue, M_CTL); } free(args, M_CTL); } static struct ctl_be_arg * ctl_copyin_args(int num_args, struct ctl_be_arg *uargs, char *error_str, size_t error_str_len) { struct ctl_be_arg *args; int i; args = ctl_copyin_alloc(uargs, num_args * sizeof(*args), error_str, error_str_len); if (args == NULL) goto bailout; for (i = 0; i < num_args; i++) { args[i].kname = NULL; args[i].kvalue = NULL; } for (i = 0; i < num_args; i++) { uint8_t *tmpptr; args[i].kname = ctl_copyin_alloc(args[i].name, args[i].namelen, error_str, error_str_len); if (args[i].kname == NULL) goto bailout; if (args[i].kname[args[i].namelen - 1] != '\0') { snprintf(error_str, error_str_len, "Argument %d " "name is not NUL-terminated", i); goto bailout; } if (args[i].flags & CTL_BEARG_RD) { tmpptr = ctl_copyin_alloc(args[i].value, args[i].vallen, error_str, error_str_len); if (tmpptr == NULL) goto bailout; if ((args[i].flags & CTL_BEARG_ASCII) && (tmpptr[args[i].vallen - 1] != '\0')) { snprintf(error_str, error_str_len, "Argument " "%d value is not NUL-terminated", i); goto bailout; } args[i].kvalue = tmpptr; } else { args[i].kvalue = malloc(args[i].vallen, M_CTL, M_WAITOK | M_ZERO); } } return (args); bailout: ctl_free_args(num_args, args); return (NULL); } static void ctl_copyout_args(int num_args, struct ctl_be_arg *args) { int i; for (i = 0; i < num_args; i++) { if (args[i].flags & CTL_BEARG_WR) copyout(args[i].kvalue, args[i].value, args[i].vallen); } } /* * Escape characters that are illegal or not recommended in XML. */ int ctl_sbuf_printf_esc(struct sbuf *sb, char *str, int size) { char *end = str + size; int retval; retval = 0; for (; *str && str < end; str++) { switch (*str) { case '&': retval = sbuf_printf(sb, "&"); break; case '>': retval = sbuf_printf(sb, ">"); break; case '<': retval = sbuf_printf(sb, "<"); break; default: retval = sbuf_putc(sb, *str); break; } if (retval != 0) break; } return (retval); } static void ctl_id_sbuf(struct ctl_devid *id, struct sbuf *sb) { struct scsi_vpd_id_descriptor *desc; int i; if (id == NULL || id->len < 4) return; desc = (struct scsi_vpd_id_descriptor *)id->data; switch (desc->id_type & SVPD_ID_TYPE_MASK) { case SVPD_ID_TYPE_T10: sbuf_printf(sb, "t10."); break; case SVPD_ID_TYPE_EUI64: sbuf_printf(sb, "eui."); break; case SVPD_ID_TYPE_NAA: sbuf_printf(sb, "naa."); break; case SVPD_ID_TYPE_SCSI_NAME: break; } switch (desc->proto_codeset & SVPD_ID_CODESET_MASK) { case SVPD_ID_CODESET_BINARY: for (i = 0; i < desc->length; i++) sbuf_printf(sb, "%02x", desc->identifier[i]); break; case SVPD_ID_CODESET_ASCII: sbuf_printf(sb, "%.*s", (int)desc->length, (char *)desc->identifier); break; case SVPD_ID_CODESET_UTF8: sbuf_printf(sb, "%s", (char *)desc->identifier); break; } } static int ctl_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { struct ctl_softc *softc; int retval; softc = control_softc; retval = 0; switch (cmd) { - case CTL_IO: { - union ctl_io *io; - void *pool_tmp; - - /* - * If we haven't been "enabled", don't allow any SCSI I/O - * to this FETD. - */ - if ((softc->ioctl_info.flags & CTL_IOCTL_FLAG_ENABLED) == 0) { - retval = EPERM; - break; - } - - io = ctl_alloc_io(softc->ioctl_info.port.ctl_pool_ref); - - /* - * Need to save the pool reference so it doesn't get - * spammed by the user's ctl_io. - */ - pool_tmp = io->io_hdr.pool; - memcpy(io, (void *)addr, sizeof(*io)); - io->io_hdr.pool = pool_tmp; - - /* - * No status yet, so make sure the status is set properly. - */ - io->io_hdr.status = CTL_STATUS_NONE; - - /* - * The user sets the initiator ID, target and LUN IDs. - */ - io->io_hdr.nexus.targ_port = softc->ioctl_info.port.targ_port; - io->io_hdr.flags |= CTL_FLAG_USER_REQ; - if ((io->io_hdr.io_type == CTL_IO_SCSI) - && (io->scsiio.tag_type != CTL_TAG_UNTAGGED)) - io->scsiio.tag_num = softc->ioctl_info.cur_tag_num++; - - retval = ctl_ioctl_submit_wait(io); - - if (retval != 0) { - ctl_free_io(io); - break; - } - - memcpy((void *)addr, io, sizeof(*io)); - - /* return this to our pool */ - ctl_free_io(io); - + case CTL_IO: + retval = ctl_ioctl_io(dev, cmd, addr, flag, td); break; - } case CTL_ENABLE_PORT: case CTL_DISABLE_PORT: case CTL_SET_PORT_WWNS: { struct ctl_port *port; struct ctl_port_entry *entry; entry = (struct ctl_port_entry *)addr; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { int action, done; action = 0; done = 0; if ((entry->port_type == CTL_PORT_NONE) && (entry->targ_port == port->targ_port)) { /* * If the user only wants to enable or * disable or set WWNs on a specific port, * do the operation and we're done. */ action = 1; done = 1; } else if (entry->port_type & port->port_type) { /* * Compare the user's type mask with the * particular frontend type to see if we * have a match. */ action = 1; done = 0; /* * Make sure the user isn't trying to set * WWNs on multiple ports at the same time. */ if (cmd == CTL_SET_PORT_WWNS) { printf("%s: Can't set WWNs on " "multiple ports\n", __func__); retval = EINVAL; break; } } if (action != 0) { /* * XXX KDM we have to drop the lock here, * because the online/offline operations * can potentially block. We need to * reference count the frontends so they * can't go away, */ mtx_unlock(&softc->ctl_lock); if (cmd == CTL_ENABLE_PORT) { ctl_port_online(port); } else if (cmd == CTL_DISABLE_PORT) { ctl_port_offline(port); } mtx_lock(&softc->ctl_lock); if (cmd == CTL_SET_PORT_WWNS) ctl_port_set_wwns(port, (entry->flags & CTL_PORT_WWNN_VALID) ? 1 : 0, entry->wwnn, (entry->flags & CTL_PORT_WWPN_VALID) ? 1 : 0, entry->wwpn); } if (done != 0) break; } mtx_unlock(&softc->ctl_lock); break; } case CTL_GET_PORT_LIST: { struct ctl_port *port; struct ctl_port_list *list; int i; list = (struct ctl_port_list *)addr; if (list->alloc_len != (list->alloc_num * sizeof(struct ctl_port_entry))) { printf("%s: CTL_GET_PORT_LIST: alloc_len %u != " "alloc_num %u * sizeof(struct ctl_port_entry) " "%zu\n", __func__, list->alloc_len, list->alloc_num, sizeof(struct ctl_port_entry)); retval = EINVAL; break; } list->fill_len = 0; list->fill_num = 0; list->dropped_num = 0; i = 0; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { struct ctl_port_entry entry, *list_entry; if (list->fill_num >= list->alloc_num) { list->dropped_num++; continue; } entry.port_type = port->port_type; strlcpy(entry.port_name, port->port_name, sizeof(entry.port_name)); entry.targ_port = port->targ_port; entry.physical_port = port->physical_port; entry.virtual_port = port->virtual_port; entry.wwnn = port->wwnn; entry.wwpn = port->wwpn; if (port->status & CTL_PORT_STATUS_ONLINE) entry.online = 1; else entry.online = 0; list_entry = &list->entries[i]; retval = copyout(&entry, list_entry, sizeof(entry)); if (retval != 0) { printf("%s: CTL_GET_PORT_LIST: copyout " "returned %d\n", __func__, retval); break; } i++; list->fill_num++; list->fill_len += sizeof(entry); } mtx_unlock(&softc->ctl_lock); /* * If this is non-zero, we had a copyout fault, so there's * probably no point in attempting to set the status inside * the structure. */ if (retval != 0) break; if (list->dropped_num > 0) list->status = CTL_PORT_LIST_NEED_MORE_SPACE; else list->status = CTL_PORT_LIST_OK; break; } case CTL_DUMP_OOA: { struct ctl_lun *lun; union ctl_io *io; char printbuf[128]; struct sbuf sb; mtx_lock(&softc->ctl_lock); printf("Dumping OOA queues:\n"); STAILQ_FOREACH(lun, &softc->lun_list, links) { mtx_lock(&lun->lun_lock); for (io = (union ctl_io *)TAILQ_FIRST( &lun->ooa_queue); io != NULL; io = (union ctl_io *)TAILQ_NEXT(&io->io_hdr, ooa_links)) { sbuf_new(&sb, printbuf, sizeof(printbuf), SBUF_FIXEDLEN); sbuf_printf(&sb, "LUN %jd tag 0x%04x%s%s%s%s: ", (intmax_t)lun->lun, io->scsiio.tag_num, (io->io_hdr.flags & CTL_FLAG_BLOCKED) ? "" : " BLOCKED", (io->io_hdr.flags & CTL_FLAG_DMA_INPROG) ? " DMA" : "", (io->io_hdr.flags & CTL_FLAG_ABORT) ? " ABORT" : "", (io->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR) ? " RTR" : ""); ctl_scsi_command_string(&io->scsiio, NULL, &sb); sbuf_finish(&sb); printf("%s\n", sbuf_data(&sb)); } mtx_unlock(&lun->lun_lock); } printf("OOA queues dump done\n"); mtx_unlock(&softc->ctl_lock); break; } case CTL_GET_OOA: { struct ctl_lun *lun; struct ctl_ooa *ooa_hdr; struct ctl_ooa_entry *entries; uint32_t cur_fill_num; ooa_hdr = (struct ctl_ooa *)addr; if ((ooa_hdr->alloc_len == 0) || (ooa_hdr->alloc_num == 0)) { printf("%s: CTL_GET_OOA: alloc len %u and alloc num %u " "must be non-zero\n", __func__, ooa_hdr->alloc_len, ooa_hdr->alloc_num); retval = EINVAL; break; } if (ooa_hdr->alloc_len != (ooa_hdr->alloc_num * sizeof(struct ctl_ooa_entry))) { printf("%s: CTL_GET_OOA: alloc len %u must be alloc " "num %d * sizeof(struct ctl_ooa_entry) %zd\n", __func__, ooa_hdr->alloc_len, ooa_hdr->alloc_num,sizeof(struct ctl_ooa_entry)); retval = EINVAL; break; } entries = malloc(ooa_hdr->alloc_len, M_CTL, M_WAITOK | M_ZERO); if (entries == NULL) { printf("%s: could not allocate %d bytes for OOA " "dump\n", __func__, ooa_hdr->alloc_len); retval = ENOMEM; break; } mtx_lock(&softc->ctl_lock); if (((ooa_hdr->flags & CTL_OOA_FLAG_ALL_LUNS) == 0) && ((ooa_hdr->lun_num >= CTL_MAX_LUNS) || (softc->ctl_luns[ooa_hdr->lun_num] == NULL))) { mtx_unlock(&softc->ctl_lock); free(entries, M_CTL); printf("%s: CTL_GET_OOA: invalid LUN %ju\n", __func__, (uintmax_t)ooa_hdr->lun_num); retval = EINVAL; break; } cur_fill_num = 0; if (ooa_hdr->flags & CTL_OOA_FLAG_ALL_LUNS) { STAILQ_FOREACH(lun, &softc->lun_list, links) { retval = ctl_ioctl_fill_ooa(lun, &cur_fill_num, ooa_hdr, entries); if (retval != 0) break; } if (retval != 0) { mtx_unlock(&softc->ctl_lock); free(entries, M_CTL); break; } } else { lun = softc->ctl_luns[ooa_hdr->lun_num]; retval = ctl_ioctl_fill_ooa(lun, &cur_fill_num,ooa_hdr, entries); } mtx_unlock(&softc->ctl_lock); ooa_hdr->fill_num = min(cur_fill_num, ooa_hdr->alloc_num); ooa_hdr->fill_len = ooa_hdr->fill_num * sizeof(struct ctl_ooa_entry); retval = copyout(entries, ooa_hdr->entries, ooa_hdr->fill_len); if (retval != 0) { printf("%s: error copying out %d bytes for OOA dump\n", __func__, ooa_hdr->fill_len); } getbintime(&ooa_hdr->cur_bt); if (cur_fill_num > ooa_hdr->alloc_num) { ooa_hdr->dropped_num = cur_fill_num -ooa_hdr->alloc_num; ooa_hdr->status = CTL_OOA_NEED_MORE_SPACE; } else { ooa_hdr->dropped_num = 0; ooa_hdr->status = CTL_OOA_OK; } free(entries, M_CTL); break; } case CTL_CHECK_OOA: { union ctl_io *io; struct ctl_lun *lun; struct ctl_ooa_info *ooa_info; ooa_info = (struct ctl_ooa_info *)addr; if (ooa_info->lun_id >= CTL_MAX_LUNS) { ooa_info->status = CTL_OOA_INVALID_LUN; break; } mtx_lock(&softc->ctl_lock); lun = softc->ctl_luns[ooa_info->lun_id]; if (lun == NULL) { mtx_unlock(&softc->ctl_lock); ooa_info->status = CTL_OOA_INVALID_LUN; break; } mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); ooa_info->num_entries = 0; for (io = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); io != NULL; io = (union ctl_io *)TAILQ_NEXT( &io->io_hdr, ooa_links)) { ooa_info->num_entries++; } mtx_unlock(&lun->lun_lock); ooa_info->status = CTL_OOA_SUCCESS; break; } case CTL_DELAY_IO: { struct ctl_io_delay_info *delay_info; #ifdef CTL_IO_DELAY struct ctl_lun *lun; #endif /* CTL_IO_DELAY */ delay_info = (struct ctl_io_delay_info *)addr; #ifdef CTL_IO_DELAY mtx_lock(&softc->ctl_lock); if ((delay_info->lun_id >= CTL_MAX_LUNS) || (softc->ctl_luns[delay_info->lun_id] == NULL)) { delay_info->status = CTL_DELAY_STATUS_INVALID_LUN; } else { lun = softc->ctl_luns[delay_info->lun_id]; mtx_lock(&lun->lun_lock); delay_info->status = CTL_DELAY_STATUS_OK; switch (delay_info->delay_type) { case CTL_DELAY_TYPE_CONT: break; case CTL_DELAY_TYPE_ONESHOT: break; default: delay_info->status = CTL_DELAY_STATUS_INVALID_TYPE; break; } switch (delay_info->delay_loc) { case CTL_DELAY_LOC_DATAMOVE: lun->delay_info.datamove_type = delay_info->delay_type; lun->delay_info.datamove_delay = delay_info->delay_secs; break; case CTL_DELAY_LOC_DONE: lun->delay_info.done_type = delay_info->delay_type; lun->delay_info.done_delay = delay_info->delay_secs; break; default: delay_info->status = CTL_DELAY_STATUS_INVALID_LOC; break; } mtx_unlock(&lun->lun_lock); } mtx_unlock(&softc->ctl_lock); #else delay_info->status = CTL_DELAY_STATUS_NOT_IMPLEMENTED; #endif /* CTL_IO_DELAY */ break; } case CTL_REALSYNC_SET: { int *syncstate; syncstate = (int *)addr; mtx_lock(&softc->ctl_lock); switch (*syncstate) { case 0: softc->flags &= ~CTL_FLAG_REAL_SYNC; break; case 1: softc->flags |= CTL_FLAG_REAL_SYNC; break; default: retval = EINVAL; break; } mtx_unlock(&softc->ctl_lock); break; } case CTL_REALSYNC_GET: { int *syncstate; syncstate = (int*)addr; mtx_lock(&softc->ctl_lock); if (softc->flags & CTL_FLAG_REAL_SYNC) *syncstate = 1; else *syncstate = 0; mtx_unlock(&softc->ctl_lock); break; } case CTL_SETSYNC: case CTL_GETSYNC: { struct ctl_sync_info *sync_info; struct ctl_lun *lun; sync_info = (struct ctl_sync_info *)addr; mtx_lock(&softc->ctl_lock); lun = softc->ctl_luns[sync_info->lun_id]; if (lun == NULL) { mtx_unlock(&softc->ctl_lock); sync_info->status = CTL_GS_SYNC_NO_LUN; } /* * Get or set the sync interval. We're not bounds checking * in the set case, hopefully the user won't do something * silly. */ mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); if (cmd == CTL_GETSYNC) sync_info->sync_interval = lun->sync_interval; else lun->sync_interval = sync_info->sync_interval; mtx_unlock(&lun->lun_lock); sync_info->status = CTL_GS_SYNC_OK; break; } case CTL_GETSTATS: { struct ctl_stats *stats; struct ctl_lun *lun; int i; stats = (struct ctl_stats *)addr; if ((sizeof(struct ctl_lun_io_stats) * softc->num_luns) > stats->alloc_len) { stats->status = CTL_SS_NEED_MORE_SPACE; stats->num_luns = softc->num_luns; break; } /* * XXX KDM no locking here. If the LUN list changes, * things can blow up. */ for (i = 0, lun = STAILQ_FIRST(&softc->lun_list); lun != NULL; i++, lun = STAILQ_NEXT(lun, links)) { retval = copyout(&lun->stats, &stats->lun_stats[i], sizeof(lun->stats)); if (retval != 0) break; } stats->num_luns = softc->num_luns; stats->fill_len = sizeof(struct ctl_lun_io_stats) * softc->num_luns; stats->status = CTL_SS_OK; #ifdef CTL_TIME_IO stats->flags = CTL_STATS_FLAG_TIME_VALID; #else stats->flags = CTL_STATS_FLAG_NONE; #endif getnanouptime(&stats->timestamp); break; } case CTL_ERROR_INJECT: { struct ctl_error_desc *err_desc, *new_err_desc; struct ctl_lun *lun; err_desc = (struct ctl_error_desc *)addr; new_err_desc = malloc(sizeof(*new_err_desc), M_CTL, M_WAITOK | M_ZERO); bcopy(err_desc, new_err_desc, sizeof(*new_err_desc)); mtx_lock(&softc->ctl_lock); lun = softc->ctl_luns[err_desc->lun_id]; if (lun == NULL) { mtx_unlock(&softc->ctl_lock); free(new_err_desc, M_CTL); printf("%s: CTL_ERROR_INJECT: invalid LUN %ju\n", __func__, (uintmax_t)err_desc->lun_id); retval = EINVAL; break; } mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); /* * We could do some checking here to verify the validity * of the request, but given the complexity of error * injection requests, the checking logic would be fairly * complex. * * For now, if the request is invalid, it just won't get * executed and might get deleted. */ STAILQ_INSERT_TAIL(&lun->error_list, new_err_desc, links); /* * XXX KDM check to make sure the serial number is unique, * in case we somehow manage to wrap. That shouldn't * happen for a very long time, but it's the right thing to * do. */ new_err_desc->serial = lun->error_serial; err_desc->serial = lun->error_serial; lun->error_serial++; mtx_unlock(&lun->lun_lock); break; } case CTL_ERROR_INJECT_DELETE: { struct ctl_error_desc *delete_desc, *desc, *desc2; struct ctl_lun *lun; int delete_done; delete_desc = (struct ctl_error_desc *)addr; delete_done = 0; mtx_lock(&softc->ctl_lock); lun = softc->ctl_luns[delete_desc->lun_id]; if (lun == NULL) { mtx_unlock(&softc->ctl_lock); printf("%s: CTL_ERROR_INJECT_DELETE: invalid LUN %ju\n", __func__, (uintmax_t)delete_desc->lun_id); retval = EINVAL; break; } mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); STAILQ_FOREACH_SAFE(desc, &lun->error_list, links, desc2) { if (desc->serial != delete_desc->serial) continue; STAILQ_REMOVE(&lun->error_list, desc, ctl_error_desc, links); free(desc, M_CTL); delete_done = 1; } mtx_unlock(&lun->lun_lock); if (delete_done == 0) { printf("%s: CTL_ERROR_INJECT_DELETE: can't find " "error serial %ju on LUN %u\n", __func__, delete_desc->serial, delete_desc->lun_id); retval = EINVAL; break; } break; } case CTL_DUMP_STRUCTS: { int i, j, k; struct ctl_port *port; struct ctl_frontend *fe; mtx_lock(&softc->ctl_lock); printf("CTL Persistent Reservation information start:\n"); for (i = 0; i < CTL_MAX_LUNS; i++) { struct ctl_lun *lun; lun = softc->ctl_luns[i]; if ((lun == NULL) || ((lun->flags & CTL_LUN_DISABLED) != 0)) continue; for (j = 0; j < (CTL_MAX_PORTS * 2); j++) { if (lun->pr_keys[j] == NULL) continue; for (k = 0; k < CTL_MAX_INIT_PER_PORT; k++){ if (lun->pr_keys[j][k] == 0) continue; printf(" LUN %d port %d iid %d key " "%#jx\n", i, j, k, (uintmax_t)lun->pr_keys[j][k]); } } } printf("CTL Persistent Reservation information end\n"); printf("CTL Ports:\n"); STAILQ_FOREACH(port, &softc->port_list, links) { printf(" Port %d '%s' Frontend '%s' Type %u pp %d vp %d WWNN " "%#jx WWPN %#jx\n", port->targ_port, port->port_name, port->frontend->name, port->port_type, port->physical_port, port->virtual_port, (uintmax_t)port->wwnn, (uintmax_t)port->wwpn); for (j = 0; j < CTL_MAX_INIT_PER_PORT; j++) { if (port->wwpn_iid[j].in_use == 0 && port->wwpn_iid[j].wwpn == 0 && port->wwpn_iid[j].name == NULL) continue; printf(" iid %u use %d WWPN %#jx '%s'\n", j, port->wwpn_iid[j].in_use, (uintmax_t)port->wwpn_iid[j].wwpn, port->wwpn_iid[j].name); } } printf("CTL Port information end\n"); mtx_unlock(&softc->ctl_lock); /* * XXX KDM calling this without a lock. We'd likely want * to drop the lock before calling the frontend's dump * routine anyway. */ printf("CTL Frontends:\n"); STAILQ_FOREACH(fe, &softc->fe_list, links) { printf(" Frontend '%s'\n", fe->name); if (fe->fe_dump != NULL) fe->fe_dump(); } printf("CTL Frontend information end\n"); break; } case CTL_LUN_REQ: { struct ctl_lun_req *lun_req; struct ctl_backend_driver *backend; lun_req = (struct ctl_lun_req *)addr; backend = ctl_backend_find(lun_req->backend); if (backend == NULL) { lun_req->status = CTL_LUN_ERROR; snprintf(lun_req->error_str, sizeof(lun_req->error_str), "Backend \"%s\" not found.", lun_req->backend); break; } if (lun_req->num_be_args > 0) { lun_req->kern_be_args = ctl_copyin_args( lun_req->num_be_args, lun_req->be_args, lun_req->error_str, sizeof(lun_req->error_str)); if (lun_req->kern_be_args == NULL) { lun_req->status = CTL_LUN_ERROR; break; } } retval = backend->ioctl(dev, cmd, addr, flag, td); if (lun_req->num_be_args > 0) { ctl_copyout_args(lun_req->num_be_args, lun_req->kern_be_args); ctl_free_args(lun_req->num_be_args, lun_req->kern_be_args); } break; } case CTL_LUN_LIST: { struct sbuf *sb; struct ctl_lun *lun; struct ctl_lun_list *list; struct ctl_option *opt; list = (struct ctl_lun_list *)addr; /* * Allocate a fixed length sbuf here, based on the length * of the user's buffer. We could allocate an auto-extending * buffer, and then tell the user how much larger our * amount of data is than his buffer, but that presents * some problems: * * 1. The sbuf(9) routines use a blocking malloc, and so * we can't hold a lock while calling them with an * auto-extending buffer. * * 2. There is not currently a LUN reference counting * mechanism, outside of outstanding transactions on * the LUN's OOA queue. So a LUN could go away on us * while we're getting the LUN number, backend-specific * information, etc. Thus, given the way things * currently work, we need to hold the CTL lock while * grabbing LUN information. * * So, from the user's standpoint, the best thing to do is * allocate what he thinks is a reasonable buffer length, * and then if he gets a CTL_LUN_LIST_NEED_MORE_SPACE error, * double the buffer length and try again. (And repeat * that until he succeeds.) */ sb = sbuf_new(NULL, NULL, list->alloc_len, SBUF_FIXEDLEN); if (sb == NULL) { list->status = CTL_LUN_LIST_ERROR; snprintf(list->error_str, sizeof(list->error_str), "Unable to allocate %d bytes for LUN list", list->alloc_len); break; } sbuf_printf(sb, "\n"); mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(lun, &softc->lun_list, links) { mtx_lock(&lun->lun_lock); retval = sbuf_printf(sb, "\n", (uintmax_t)lun->lun); /* * Bail out as soon as we see that we've overfilled * the buffer. */ if (retval != 0) break; retval = sbuf_printf(sb, "\t%s" "\n", (lun->backend == NULL) ? "none" : lun->backend->name); if (retval != 0) break; retval = sbuf_printf(sb, "\t%d\n", lun->be_lun->lun_type); if (retval != 0) break; if (lun->backend == NULL) { retval = sbuf_printf(sb, "\n"); if (retval != 0) break; continue; } retval = sbuf_printf(sb, "\t%ju\n", (lun->be_lun->maxlba > 0) ? lun->be_lun->maxlba + 1 : 0); if (retval != 0) break; retval = sbuf_printf(sb, "\t%u\n", lun->be_lun->blocksize); if (retval != 0) break; retval = sbuf_printf(sb, "\t"); if (retval != 0) break; retval = ctl_sbuf_printf_esc(sb, lun->be_lun->serial_num, sizeof(lun->be_lun->serial_num)); if (retval != 0) break; retval = sbuf_printf(sb, "\n"); if (retval != 0) break; retval = sbuf_printf(sb, "\t"); if (retval != 0) break; retval = ctl_sbuf_printf_esc(sb, lun->be_lun->device_id, sizeof(lun->be_lun->device_id)); if (retval != 0) break; retval = sbuf_printf(sb, "\n"); if (retval != 0) break; if (lun->backend->lun_info != NULL) { retval = lun->backend->lun_info(lun->be_lun->be_lun, sb); if (retval != 0) break; } STAILQ_FOREACH(opt, &lun->be_lun->options, links) { retval = sbuf_printf(sb, "\t<%s>%s\n", opt->name, opt->value, opt->name); if (retval != 0) break; } retval = sbuf_printf(sb, "\n"); if (retval != 0) break; mtx_unlock(&lun->lun_lock); } if (lun != NULL) mtx_unlock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); if ((retval != 0) || ((retval = sbuf_printf(sb, "\n")) != 0)) { retval = 0; sbuf_delete(sb); list->status = CTL_LUN_LIST_NEED_MORE_SPACE; snprintf(list->error_str, sizeof(list->error_str), "Out of space, %d bytes is too small", list->alloc_len); break; } sbuf_finish(sb); retval = copyout(sbuf_data(sb), list->lun_xml, sbuf_len(sb) + 1); list->fill_len = sbuf_len(sb) + 1; list->status = CTL_LUN_LIST_OK; sbuf_delete(sb); break; } case CTL_ISCSI: { struct ctl_iscsi *ci; struct ctl_frontend *fe; ci = (struct ctl_iscsi *)addr; fe = ctl_frontend_find("iscsi"); if (fe == NULL) { ci->status = CTL_ISCSI_ERROR; snprintf(ci->error_str, sizeof(ci->error_str), "Frontend \"iscsi\" not found."); break; } retval = fe->ioctl(dev, cmd, addr, flag, td); break; } case CTL_PORT_REQ: { struct ctl_req *req; struct ctl_frontend *fe; req = (struct ctl_req *)addr; fe = ctl_frontend_find(req->driver); if (fe == NULL) { req->status = CTL_LUN_ERROR; snprintf(req->error_str, sizeof(req->error_str), "Frontend \"%s\" not found.", req->driver); break; } if (req->num_args > 0) { req->kern_args = ctl_copyin_args(req->num_args, req->args, req->error_str, sizeof(req->error_str)); if (req->kern_args == NULL) { req->status = CTL_LUN_ERROR; break; } } retval = fe->ioctl(dev, cmd, addr, flag, td); if (req->num_args > 0) { ctl_copyout_args(req->num_args, req->kern_args); ctl_free_args(req->num_args, req->kern_args); } break; } case CTL_PORT_LIST: { struct sbuf *sb; struct ctl_port *port; struct ctl_lun_list *list; struct ctl_option *opt; int j; uint32_t plun; list = (struct ctl_lun_list *)addr; sb = sbuf_new(NULL, NULL, list->alloc_len, SBUF_FIXEDLEN); if (sb == NULL) { list->status = CTL_LUN_LIST_ERROR; snprintf(list->error_str, sizeof(list->error_str), "Unable to allocate %d bytes for LUN list", list->alloc_len); break; } sbuf_printf(sb, "\n"); mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { retval = sbuf_printf(sb, "\n", (uintmax_t)port->targ_port); /* * Bail out as soon as we see that we've overfilled * the buffer. */ if (retval != 0) break; retval = sbuf_printf(sb, "\t%s" "\n", port->frontend->name); if (retval != 0) break; retval = sbuf_printf(sb, "\t%d\n", port->port_type); if (retval != 0) break; retval = sbuf_printf(sb, "\t%s\n", (port->status & CTL_PORT_STATUS_ONLINE) ? "YES" : "NO"); if (retval != 0) break; retval = sbuf_printf(sb, "\t%s\n", port->port_name); if (retval != 0) break; retval = sbuf_printf(sb, "\t%d\n", port->physical_port); if (retval != 0) break; retval = sbuf_printf(sb, "\t%d\n", port->virtual_port); if (retval != 0) break; if (port->target_devid != NULL) { sbuf_printf(sb, "\t"); ctl_id_sbuf(port->target_devid, sb); sbuf_printf(sb, "\n"); } if (port->port_devid != NULL) { sbuf_printf(sb, "\t"); ctl_id_sbuf(port->port_devid, sb); sbuf_printf(sb, "\n"); } if (port->port_info != NULL) { retval = port->port_info(port->onoff_arg, sb); if (retval != 0) break; } STAILQ_FOREACH(opt, &port->options, links) { retval = sbuf_printf(sb, "\t<%s>%s\n", opt->name, opt->value, opt->name); if (retval != 0) break; } if (port->lun_map != NULL) { sbuf_printf(sb, "\ton\n"); for (j = 0; j < CTL_MAX_LUNS; j++) { plun = ctl_lun_map_from_port(port, j); if (plun >= CTL_MAX_LUNS) continue; sbuf_printf(sb, "\t%u\n", j, plun); } } for (j = 0; j < CTL_MAX_INIT_PER_PORT; j++) { if (port->wwpn_iid[j].in_use == 0 || (port->wwpn_iid[j].wwpn == 0 && port->wwpn_iid[j].name == NULL)) continue; if (port->wwpn_iid[j].name != NULL) retval = sbuf_printf(sb, "\t%s\n", j, port->wwpn_iid[j].name); else retval = sbuf_printf(sb, "\tnaa.%08jx\n", j, port->wwpn_iid[j].wwpn); if (retval != 0) break; } if (retval != 0) break; retval = sbuf_printf(sb, "\n"); if (retval != 0) break; } mtx_unlock(&softc->ctl_lock); if ((retval != 0) || ((retval = sbuf_printf(sb, "\n")) != 0)) { retval = 0; sbuf_delete(sb); list->status = CTL_LUN_LIST_NEED_MORE_SPACE; snprintf(list->error_str, sizeof(list->error_str), "Out of space, %d bytes is too small", list->alloc_len); break; } sbuf_finish(sb); retval = copyout(sbuf_data(sb), list->lun_xml, sbuf_len(sb) + 1); list->fill_len = sbuf_len(sb) + 1; list->status = CTL_LUN_LIST_OK; sbuf_delete(sb); break; } case CTL_LUN_MAP: { struct ctl_lun_map *lm = (struct ctl_lun_map *)addr; struct ctl_port *port; mtx_lock(&softc->ctl_lock); if (lm->port >= CTL_MAX_PORTS || (port = softc->ctl_ports[lm->port]) == NULL) { mtx_unlock(&softc->ctl_lock); return (ENXIO); } mtx_unlock(&softc->ctl_lock); // XXX: port_enable sleeps if (lm->plun < CTL_MAX_LUNS) { if (lm->lun == UINT32_MAX) retval = ctl_lun_map_unset(port, lm->plun); else if (lm->lun < CTL_MAX_LUNS && softc->ctl_luns[lm->lun] != NULL) retval = ctl_lun_map_set(port, lm->plun, lm->lun); else return (ENXIO); } else if (lm->plun == UINT32_MAX) { if (lm->lun == UINT32_MAX) retval = ctl_lun_map_deinit(port); else retval = ctl_lun_map_init(port); } else return (ENXIO); break; } default: { /* XXX KDM should we fix this? */ #if 0 struct ctl_backend_driver *backend; unsigned int type; int found; found = 0; /* * We encode the backend type as the ioctl type for backend * ioctls. So parse it out here, and then search for a * backend of this type. */ type = _IOC_TYPE(cmd); STAILQ_FOREACH(backend, &softc->be_list, links) { if (backend->type == type) { found = 1; break; } } if (found == 0) { printf("ctl: unknown ioctl command %#lx or backend " "%d\n", cmd, type); retval = EINVAL; break; } retval = backend->ioctl(dev, cmd, addr, flag, td); #endif retval = ENOTTY; break; } } return (retval); } uint32_t ctl_get_initindex(struct ctl_nexus *nexus) { if (nexus->targ_port < CTL_MAX_PORTS) return (nexus->initid.id + (nexus->targ_port * CTL_MAX_INIT_PER_PORT)); else return (nexus->initid.id + ((nexus->targ_port - CTL_MAX_PORTS) * CTL_MAX_INIT_PER_PORT)); } uint32_t ctl_get_resindex(struct ctl_nexus *nexus) { return (nexus->initid.id + (nexus->targ_port * CTL_MAX_INIT_PER_PORT)); } uint32_t ctl_port_idx(int port_num) { if (port_num < CTL_MAX_PORTS) return(port_num); else return(port_num - CTL_MAX_PORTS); } int ctl_lun_map_init(struct ctl_port *port) { struct ctl_softc *softc = control_softc; struct ctl_lun *lun; uint32_t i; if (port->lun_map == NULL) port->lun_map = malloc(sizeof(uint32_t) * CTL_MAX_LUNS, M_CTL, M_NOWAIT); if (port->lun_map == NULL) return (ENOMEM); for (i = 0; i < CTL_MAX_LUNS; i++) port->lun_map[i] = UINT32_MAX; if (port->status & CTL_PORT_STATUS_ONLINE) { STAILQ_FOREACH(lun, &softc->lun_list, links) port->lun_disable(port->targ_lun_arg, lun->lun); } return (0); } int ctl_lun_map_deinit(struct ctl_port *port) { struct ctl_softc *softc = control_softc; struct ctl_lun *lun; if (port->lun_map == NULL) return (0); free(port->lun_map, M_CTL); port->lun_map = NULL; if (port->status & CTL_PORT_STATUS_ONLINE) { STAILQ_FOREACH(lun, &softc->lun_list, links) port->lun_enable(port->targ_lun_arg, lun->lun); } return (0); } int ctl_lun_map_set(struct ctl_port *port, uint32_t plun, uint32_t glun) { int status; uint32_t old; if (port->lun_map == NULL) { status = ctl_lun_map_init(port); if (status != 0) return (status); } old = port->lun_map[plun]; port->lun_map[plun] = glun; if ((port->status & CTL_PORT_STATUS_ONLINE) && old >= CTL_MAX_LUNS) port->lun_enable(port->targ_lun_arg, plun); return (0); } int ctl_lun_map_unset(struct ctl_port *port, uint32_t plun) { uint32_t old; if (port->lun_map == NULL) return (0); old = port->lun_map[plun]; port->lun_map[plun] = UINT32_MAX; if ((port->status & CTL_PORT_STATUS_ONLINE) && old < CTL_MAX_LUNS) port->lun_disable(port->targ_lun_arg, plun); return (0); } uint32_t ctl_lun_map_from_port(struct ctl_port *port, uint32_t lun_id) { if (port == NULL) return (UINT32_MAX); if (port->lun_map == NULL || lun_id >= CTL_MAX_LUNS) return (lun_id); return (port->lun_map[lun_id]); } uint32_t ctl_lun_map_to_port(struct ctl_port *port, uint32_t lun_id) { uint32_t i; if (port == NULL) return (UINT32_MAX); if (port->lun_map == NULL) return (lun_id); for (i = 0; i < CTL_MAX_LUNS; i++) { if (port->lun_map[i] == lun_id) return (i); } return (UINT32_MAX); } static struct ctl_port * ctl_io_port(struct ctl_io_hdr *io_hdr) { int port_num; port_num = io_hdr->nexus.targ_port; return (control_softc->ctl_ports[ctl_port_idx(port_num)]); } /* * Note: This only works for bitmask sizes that are at least 32 bits, and * that are a power of 2. */ int ctl_ffz(uint32_t *mask, uint32_t size) { uint32_t num_chunks, num_pieces; int i, j; num_chunks = (size >> 5); if (num_chunks == 0) num_chunks++; num_pieces = MIN((sizeof(uint32_t) * 8), size); for (i = 0; i < num_chunks; i++) { for (j = 0; j < num_pieces; j++) { if ((mask[i] & (1 << j)) == 0) return ((i << 5) + j); } } return (-1); } int ctl_set_mask(uint32_t *mask, uint32_t bit) { uint32_t chunk, piece; chunk = bit >> 5; piece = bit % (sizeof(uint32_t) * 8); if ((mask[chunk] & (1 << piece)) != 0) return (-1); else mask[chunk] |= (1 << piece); return (0); } int ctl_clear_mask(uint32_t *mask, uint32_t bit) { uint32_t chunk, piece; chunk = bit >> 5; piece = bit % (sizeof(uint32_t) * 8); if ((mask[chunk] & (1 << piece)) == 0) return (-1); else mask[chunk] &= ~(1 << piece); return (0); } int ctl_is_set(uint32_t *mask, uint32_t bit) { uint32_t chunk, piece; chunk = bit >> 5; piece = bit % (sizeof(uint32_t) * 8); if ((mask[chunk] & (1 << piece)) == 0) return (0); else return (1); } static uint64_t ctl_get_prkey(struct ctl_lun *lun, uint32_t residx) { uint64_t *t; t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT]; if (t == NULL) return (0); return (t[residx % CTL_MAX_INIT_PER_PORT]); } static void ctl_clr_prkey(struct ctl_lun *lun, uint32_t residx) { uint64_t *t; t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT]; if (t == NULL) return; t[residx % CTL_MAX_INIT_PER_PORT] = 0; } static void ctl_alloc_prkey(struct ctl_lun *lun, uint32_t residx) { uint64_t *p; u_int i; i = residx/CTL_MAX_INIT_PER_PORT; if (lun->pr_keys[i] != NULL) return; mtx_unlock(&lun->lun_lock); p = malloc(sizeof(uint64_t) * CTL_MAX_INIT_PER_PORT, M_CTL, M_WAITOK | M_ZERO); mtx_lock(&lun->lun_lock); if (lun->pr_keys[i] == NULL) lun->pr_keys[i] = p; else free(p, M_CTL); } static void ctl_set_prkey(struct ctl_lun *lun, uint32_t residx, uint64_t key) { uint64_t *t; t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT]; KASSERT(t != NULL, ("prkey %d is not allocated", residx)); t[residx % CTL_MAX_INIT_PER_PORT] = key; } /* * ctl_softc, pool_name, total_ctl_io are passed in. * npool is passed out. */ int ctl_pool_create(struct ctl_softc *ctl_softc, const char *pool_name, uint32_t total_ctl_io, void **npool) { #ifdef IO_POOLS struct ctl_io_pool *pool; pool = (struct ctl_io_pool *)malloc(sizeof(*pool), M_CTL, M_NOWAIT | M_ZERO); if (pool == NULL) return (ENOMEM); snprintf(pool->name, sizeof(pool->name), "CTL IO %s", pool_name); pool->ctl_softc = ctl_softc; pool->zone = uma_zsecond_create(pool->name, NULL, NULL, NULL, NULL, ctl_softc->io_zone); /* uma_prealloc(pool->zone, total_ctl_io); */ *npool = pool; #else *npool = ctl_softc->io_zone; #endif return (0); } void ctl_pool_free(struct ctl_io_pool *pool) { if (pool == NULL) return; #ifdef IO_POOLS uma_zdestroy(pool->zone); free(pool, M_CTL); #endif } union ctl_io * ctl_alloc_io(void *pool_ref) { union ctl_io *io; #ifdef IO_POOLS struct ctl_io_pool *pool = (struct ctl_io_pool *)pool_ref; io = uma_zalloc(pool->zone, M_WAITOK); #else io = uma_zalloc((uma_zone_t)pool_ref, M_WAITOK); #endif if (io != NULL) io->io_hdr.pool = pool_ref; return (io); } union ctl_io * ctl_alloc_io_nowait(void *pool_ref) { union ctl_io *io; #ifdef IO_POOLS struct ctl_io_pool *pool = (struct ctl_io_pool *)pool_ref; io = uma_zalloc(pool->zone, M_NOWAIT); #else io = uma_zalloc((uma_zone_t)pool_ref, M_NOWAIT); #endif if (io != NULL) io->io_hdr.pool = pool_ref; return (io); } void ctl_free_io(union ctl_io *io) { #ifdef IO_POOLS struct ctl_io_pool *pool; #endif if (io == NULL) return; #ifdef IO_POOLS pool = (struct ctl_io_pool *)io->io_hdr.pool; uma_zfree(pool->zone, io); #else uma_zfree((uma_zone_t)io->io_hdr.pool, io); #endif } void ctl_zero_io(union ctl_io *io) { void *pool_ref; if (io == NULL) return; /* * May need to preserve linked list pointers at some point too. */ pool_ref = io->io_hdr.pool; memset(io, 0, sizeof(*io)); io->io_hdr.pool = pool_ref; } /* * This routine is currently used for internal copies of ctl_ios that need * to persist for some reason after we've already returned status to the * FETD. (Thus the flag set.) * * XXX XXX * Note that this makes a blind copy of all fields in the ctl_io, except * for the pool reference. This includes any memory that has been * allocated! That memory will no longer be valid after done has been * called, so this would be VERY DANGEROUS for command that actually does * any reads or writes. Right now (11/7/2005), this is only used for immediate * start and stop commands, which don't transfer any data, so this is not a * problem. If it is used for anything else, the caller would also need to * allocate data buffer space and this routine would need to be modified to * copy the data buffer(s) as well. */ void ctl_copy_io(union ctl_io *src, union ctl_io *dest) { void *pool_ref; if ((src == NULL) || (dest == NULL)) return; /* * May need to preserve linked list pointers at some point too. */ pool_ref = dest->io_hdr.pool; memcpy(dest, src, MIN(sizeof(*src), sizeof(*dest))); dest->io_hdr.pool = pool_ref; /* * We need to know that this is an internal copy, and doesn't need * to get passed back to the FETD that allocated it. */ dest->io_hdr.flags |= CTL_FLAG_INT_COPY; } int ctl_expand_number(const char *buf, uint64_t *num) { char *endptr; uint64_t number; unsigned shift; number = strtoq(buf, &endptr, 0); switch (tolower((unsigned char)*endptr)) { case 'e': shift = 60; break; case 'p': shift = 50; break; case 't': shift = 40; break; case 'g': shift = 30; break; case 'm': shift = 20; break; case 'k': shift = 10; break; case 'b': case '\0': /* No unit. */ *num = number; return (0); default: /* Unrecognized unit. */ return (-1); } if ((number << shift) >> shift != number) { /* Overflow */ return (-1); } *num = number << shift; return (0); } /* * This routine could be used in the future to load default and/or saved * mode page parameters for a particuar lun. */ static int ctl_init_page_index(struct ctl_lun *lun) { int i; struct ctl_page_index *page_index; const char *value; uint64_t ival; memcpy(&lun->mode_pages.index, page_index_template, sizeof(page_index_template)); for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { page_index = &lun->mode_pages.index[i]; /* * If this is a disk-only mode page, there's no point in * setting it up. For some pages, we have to have some * basic information about the disk in order to calculate the * mode page data. */ if ((lun->be_lun->lun_type != T_DIRECT) && (page_index->page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; switch (page_index->page_code & SMPH_PC_MASK) { case SMS_RW_ERROR_RECOVERY_PAGE: { if (page_index->subpage != SMS_SUBPAGE_PAGE_0) panic("subpage is incorrect!"); memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_CURRENT], &rw_er_page_default, sizeof(rw_er_page_default)); memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_CHANGEABLE], &rw_er_page_changeable, sizeof(rw_er_page_changeable)); memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_DEFAULT], &rw_er_page_default, sizeof(rw_er_page_default)); memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_SAVED], &rw_er_page_default, sizeof(rw_er_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.rw_er_page; break; } case SMS_FORMAT_DEVICE_PAGE: { struct scsi_format_page *format_page; if (page_index->subpage != SMS_SUBPAGE_PAGE_0) panic("subpage is incorrect!"); /* * Sectors per track are set above. Bytes per * sector need to be set here on a per-LUN basis. */ memcpy(&lun->mode_pages.format_page[CTL_PAGE_CURRENT], &format_page_default, sizeof(format_page_default)); memcpy(&lun->mode_pages.format_page[ CTL_PAGE_CHANGEABLE], &format_page_changeable, sizeof(format_page_changeable)); memcpy(&lun->mode_pages.format_page[CTL_PAGE_DEFAULT], &format_page_default, sizeof(format_page_default)); memcpy(&lun->mode_pages.format_page[CTL_PAGE_SAVED], &format_page_default, sizeof(format_page_default)); format_page = &lun->mode_pages.format_page[ CTL_PAGE_CURRENT]; scsi_ulto2b(lun->be_lun->blocksize, format_page->bytes_per_sector); format_page = &lun->mode_pages.format_page[ CTL_PAGE_DEFAULT]; scsi_ulto2b(lun->be_lun->blocksize, format_page->bytes_per_sector); format_page = &lun->mode_pages.format_page[ CTL_PAGE_SAVED]; scsi_ulto2b(lun->be_lun->blocksize, format_page->bytes_per_sector); page_index->page_data = (uint8_t *)lun->mode_pages.format_page; break; } case SMS_RIGID_DISK_PAGE: { struct scsi_rigid_disk_page *rigid_disk_page; uint32_t sectors_per_cylinder; uint64_t cylinders; #ifndef __XSCALE__ int shift; #endif /* !__XSCALE__ */ if (page_index->subpage != SMS_SUBPAGE_PAGE_0) panic("invalid subpage value %d", page_index->subpage); /* * Rotation rate and sectors per track are set * above. We calculate the cylinders here based on * capacity. Due to the number of heads and * sectors per track we're using, smaller arrays * may turn out to have 0 cylinders. Linux and * FreeBSD don't pay attention to these mode pages * to figure out capacity, but Solaris does. It * seems to deal with 0 cylinders just fine, and * works out a fake geometry based on the capacity. */ memcpy(&lun->mode_pages.rigid_disk_page[ CTL_PAGE_DEFAULT], &rigid_disk_page_default, sizeof(rigid_disk_page_default)); memcpy(&lun->mode_pages.rigid_disk_page[ CTL_PAGE_CHANGEABLE],&rigid_disk_page_changeable, sizeof(rigid_disk_page_changeable)); sectors_per_cylinder = CTL_DEFAULT_SECTORS_PER_TRACK * CTL_DEFAULT_HEADS; /* * The divide method here will be more accurate, * probably, but results in floating point being * used in the kernel on i386 (__udivdi3()). On the * XScale, though, __udivdi3() is implemented in * software. * * The shift method for cylinder calculation is * accurate if sectors_per_cylinder is a power of * 2. Otherwise it might be slightly off -- you * might have a bit of a truncation problem. */ #ifdef __XSCALE__ cylinders = (lun->be_lun->maxlba + 1) / sectors_per_cylinder; #else for (shift = 31; shift > 0; shift--) { if (sectors_per_cylinder & (1 << shift)) break; } cylinders = (lun->be_lun->maxlba + 1) >> shift; #endif /* * We've basically got 3 bytes, or 24 bits for the * cylinder size in the mode page. If we're over, * just round down to 2^24. */ if (cylinders > 0xffffff) cylinders = 0xffffff; rigid_disk_page = &lun->mode_pages.rigid_disk_page[ CTL_PAGE_DEFAULT]; scsi_ulto3b(cylinders, rigid_disk_page->cylinders); if ((value = ctl_get_opt(&lun->be_lun->options, "rpm")) != NULL) { scsi_ulto2b(strtol(value, NULL, 0), rigid_disk_page->rotation_rate); } memcpy(&lun->mode_pages.rigid_disk_page[CTL_PAGE_CURRENT], &lun->mode_pages.rigid_disk_page[CTL_PAGE_DEFAULT], sizeof(rigid_disk_page_default)); memcpy(&lun->mode_pages.rigid_disk_page[CTL_PAGE_SAVED], &lun->mode_pages.rigid_disk_page[CTL_PAGE_DEFAULT], sizeof(rigid_disk_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.rigid_disk_page; break; } case SMS_CACHING_PAGE: { struct scsi_caching_page *caching_page; if (page_index->subpage != SMS_SUBPAGE_PAGE_0) panic("invalid subpage value %d", page_index->subpage); memcpy(&lun->mode_pages.caching_page[CTL_PAGE_DEFAULT], &caching_page_default, sizeof(caching_page_default)); memcpy(&lun->mode_pages.caching_page[ CTL_PAGE_CHANGEABLE], &caching_page_changeable, sizeof(caching_page_changeable)); memcpy(&lun->mode_pages.caching_page[CTL_PAGE_SAVED], &caching_page_default, sizeof(caching_page_default)); caching_page = &lun->mode_pages.caching_page[ CTL_PAGE_SAVED]; value = ctl_get_opt(&lun->be_lun->options, "writecache"); if (value != NULL && strcmp(value, "off") == 0) caching_page->flags1 &= ~SCP_WCE; value = ctl_get_opt(&lun->be_lun->options, "readcache"); if (value != NULL && strcmp(value, "off") == 0) caching_page->flags1 |= SCP_RCD; memcpy(&lun->mode_pages.caching_page[CTL_PAGE_CURRENT], &lun->mode_pages.caching_page[CTL_PAGE_SAVED], sizeof(caching_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.caching_page; break; } case SMS_CONTROL_MODE_PAGE: { struct scsi_control_page *control_page; if (page_index->subpage != SMS_SUBPAGE_PAGE_0) panic("invalid subpage value %d", page_index->subpage); memcpy(&lun->mode_pages.control_page[CTL_PAGE_DEFAULT], &control_page_default, sizeof(control_page_default)); memcpy(&lun->mode_pages.control_page[ CTL_PAGE_CHANGEABLE], &control_page_changeable, sizeof(control_page_changeable)); memcpy(&lun->mode_pages.control_page[CTL_PAGE_SAVED], &control_page_default, sizeof(control_page_default)); control_page = &lun->mode_pages.control_page[ CTL_PAGE_SAVED]; value = ctl_get_opt(&lun->be_lun->options, "reordering"); if (value != NULL && strcmp(value, "unrestricted") == 0) { control_page->queue_flags &= ~SCP_QUEUE_ALG_MASK; control_page->queue_flags |= SCP_QUEUE_ALG_UNRESTRICTED; } memcpy(&lun->mode_pages.control_page[CTL_PAGE_CURRENT], &lun->mode_pages.control_page[CTL_PAGE_SAVED], sizeof(control_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.control_page; break; } case SMS_INFO_EXCEPTIONS_PAGE: { switch (page_index->subpage) { case SMS_SUBPAGE_PAGE_0: memcpy(&lun->mode_pages.ie_page[CTL_PAGE_CURRENT], &ie_page_default, sizeof(ie_page_default)); memcpy(&lun->mode_pages.ie_page[ CTL_PAGE_CHANGEABLE], &ie_page_changeable, sizeof(ie_page_changeable)); memcpy(&lun->mode_pages.ie_page[CTL_PAGE_DEFAULT], &ie_page_default, sizeof(ie_page_default)); memcpy(&lun->mode_pages.ie_page[CTL_PAGE_SAVED], &ie_page_default, sizeof(ie_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.ie_page; break; case 0x02: { struct ctl_logical_block_provisioning_page *page; memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_DEFAULT], &lbp_page_default, sizeof(lbp_page_default)); memcpy(&lun->mode_pages.lbp_page[ CTL_PAGE_CHANGEABLE], &lbp_page_changeable, sizeof(lbp_page_changeable)); memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_SAVED], &lbp_page_default, sizeof(lbp_page_default)); page = &lun->mode_pages.lbp_page[CTL_PAGE_SAVED]; value = ctl_get_opt(&lun->be_lun->options, "avail-threshold"); if (value != NULL && ctl_expand_number(value, &ival) == 0) { page->descr[0].flags |= SLBPPD_ENABLED | SLBPPD_ARMING_DEC; if (lun->be_lun->blocksize) ival /= lun->be_lun->blocksize; else ival /= 512; scsi_ulto4b(ival >> CTL_LBP_EXPONENT, page->descr[0].count); } value = ctl_get_opt(&lun->be_lun->options, "used-threshold"); if (value != NULL && ctl_expand_number(value, &ival) == 0) { page->descr[1].flags |= SLBPPD_ENABLED | SLBPPD_ARMING_INC; if (lun->be_lun->blocksize) ival /= lun->be_lun->blocksize; else ival /= 512; scsi_ulto4b(ival >> CTL_LBP_EXPONENT, page->descr[1].count); } value = ctl_get_opt(&lun->be_lun->options, "pool-avail-threshold"); if (value != NULL && ctl_expand_number(value, &ival) == 0) { page->descr[2].flags |= SLBPPD_ENABLED | SLBPPD_ARMING_DEC; if (lun->be_lun->blocksize) ival /= lun->be_lun->blocksize; else ival /= 512; scsi_ulto4b(ival >> CTL_LBP_EXPONENT, page->descr[2].count); } value = ctl_get_opt(&lun->be_lun->options, "pool-used-threshold"); if (value != NULL && ctl_expand_number(value, &ival) == 0) { page->descr[3].flags |= SLBPPD_ENABLED | SLBPPD_ARMING_INC; if (lun->be_lun->blocksize) ival /= lun->be_lun->blocksize; else ival /= 512; scsi_ulto4b(ival >> CTL_LBP_EXPONENT, page->descr[3].count); } memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_CURRENT], &lun->mode_pages.lbp_page[CTL_PAGE_SAVED], sizeof(lbp_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.lbp_page; }} break; } case SMS_VENDOR_SPECIFIC_PAGE:{ switch (page_index->subpage) { case DBGCNF_SUBPAGE_CODE: { struct copan_debugconf_subpage *current_page, *saved_page; memcpy(&lun->mode_pages.debugconf_subpage[ CTL_PAGE_CURRENT], &debugconf_page_default, sizeof(debugconf_page_default)); memcpy(&lun->mode_pages.debugconf_subpage[ CTL_PAGE_CHANGEABLE], &debugconf_page_changeable, sizeof(debugconf_page_changeable)); memcpy(&lun->mode_pages.debugconf_subpage[ CTL_PAGE_DEFAULT], &debugconf_page_default, sizeof(debugconf_page_default)); memcpy(&lun->mode_pages.debugconf_subpage[ CTL_PAGE_SAVED], &debugconf_page_default, sizeof(debugconf_page_default)); page_index->page_data = (uint8_t *)lun->mode_pages.debugconf_subpage; current_page = (struct copan_debugconf_subpage *) (page_index->page_data + (page_index->page_len * CTL_PAGE_CURRENT)); saved_page = (struct copan_debugconf_subpage *) (page_index->page_data + (page_index->page_len * CTL_PAGE_SAVED)); break; } default: panic("invalid subpage value %d", page_index->subpage); break; } break; } default: panic("invalid page value %d", page_index->page_code & SMPH_PC_MASK); break; } } return (CTL_RETVAL_COMPLETE); } static int ctl_init_log_page_index(struct ctl_lun *lun) { struct ctl_page_index *page_index; int i, j, k, prev; memcpy(&lun->log_pages.index, log_page_index_template, sizeof(log_page_index_template)); prev = -1; for (i = 0, j = 0, k = 0; i < CTL_NUM_LOG_PAGES; i++) { page_index = &lun->log_pages.index[i]; /* * If this is a disk-only mode page, there's no point in * setting it up. For some pages, we have to have some * basic information about the disk in order to calculate the * mode page data. */ if ((lun->be_lun->lun_type != T_DIRECT) && (page_index->page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; if (page_index->page_code == SLS_LOGICAL_BLOCK_PROVISIONING && lun->backend->lun_attr == NULL) continue; if (page_index->page_code != prev) { lun->log_pages.pages_page[j] = page_index->page_code; prev = page_index->page_code; j++; } lun->log_pages.subpages_page[k*2] = page_index->page_code; lun->log_pages.subpages_page[k*2+1] = page_index->subpage; k++; } lun->log_pages.index[0].page_data = &lun->log_pages.pages_page[0]; lun->log_pages.index[0].page_len = j; lun->log_pages.index[1].page_data = &lun->log_pages.subpages_page[0]; lun->log_pages.index[1].page_len = k * 2; lun->log_pages.index[2].page_data = &lun->log_pages.lbp_page[0]; lun->log_pages.index[2].page_len = 12*CTL_NUM_LBP_PARAMS; lun->log_pages.index[3].page_data = (uint8_t *)&lun->log_pages.stat_page; lun->log_pages.index[3].page_len = sizeof(lun->log_pages.stat_page); return (CTL_RETVAL_COMPLETE); } static int hex2bin(const char *str, uint8_t *buf, int buf_size) { int i; u_char c; memset(buf, 0, buf_size); while (isspace(str[0])) str++; if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) str += 2; buf_size *= 2; for (i = 0; str[i] != 0 && i < buf_size; i++) { c = str[i]; if (isdigit(c)) c -= '0'; else if (isalpha(c)) c -= isupper(c) ? 'A' - 10 : 'a' - 10; else break; if (c >= 16) break; if ((i & 1) == 0) buf[i / 2] |= (c << 4); else buf[i / 2] |= c; } return ((i + 1) / 2); } /* * LUN allocation. * * Requirements: * - caller allocates and zeros LUN storage, or passes in a NULL LUN if he * wants us to allocate the LUN and he can block. * - ctl_softc is always set * - be_lun is set if the LUN has a backend (needed for disk LUNs) * * Returns 0 for success, non-zero (errno) for failure. */ static int ctl_alloc_lun(struct ctl_softc *ctl_softc, struct ctl_lun *ctl_lun, struct ctl_be_lun *const be_lun) { struct ctl_lun *nlun, *lun; struct scsi_vpd_id_descriptor *desc; struct scsi_vpd_id_t10 *t10id; const char *eui, *naa, *scsiname, *vendor, *value; int lun_number, i, lun_malloced; int devidlen, idlen1, idlen2 = 0, len; if (be_lun == NULL) return (EINVAL); /* * We currently only support Direct Access or Processor LUN types. */ switch (be_lun->lun_type) { case T_DIRECT: break; case T_PROCESSOR: break; case T_SEQUENTIAL: case T_CHANGER: default: be_lun->lun_config_status(be_lun->be_lun, CTL_LUN_CONFIG_FAILURE); break; } if (ctl_lun == NULL) { lun = malloc(sizeof(*lun), M_CTL, M_WAITOK); lun_malloced = 1; } else { lun_malloced = 0; lun = ctl_lun; } memset(lun, 0, sizeof(*lun)); if (lun_malloced) lun->flags = CTL_LUN_MALLOCED; /* Generate LUN ID. */ devidlen = max(CTL_DEVID_MIN_LEN, strnlen(be_lun->device_id, CTL_DEVID_LEN)); idlen1 = sizeof(*t10id) + devidlen; len = sizeof(struct scsi_vpd_id_descriptor) + idlen1; scsiname = ctl_get_opt(&be_lun->options, "scsiname"); if (scsiname != NULL) { idlen2 = roundup2(strlen(scsiname) + 1, 4); len += sizeof(struct scsi_vpd_id_descriptor) + idlen2; } eui = ctl_get_opt(&be_lun->options, "eui"); if (eui != NULL) { len += sizeof(struct scsi_vpd_id_descriptor) + 16; } naa = ctl_get_opt(&be_lun->options, "naa"); if (naa != NULL) { len += sizeof(struct scsi_vpd_id_descriptor) + 16; } lun->lun_devid = malloc(sizeof(struct ctl_devid) + len, M_CTL, M_WAITOK | M_ZERO); desc = (struct scsi_vpd_id_descriptor *)lun->lun_devid->data; desc->proto_codeset = SVPD_ID_CODESET_ASCII; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN | SVPD_ID_TYPE_T10; desc->length = idlen1; t10id = (struct scsi_vpd_id_t10 *)&desc->identifier[0]; memset(t10id->vendor, ' ', sizeof(t10id->vendor)); if ((vendor = ctl_get_opt(&be_lun->options, "vendor")) == NULL) { strncpy((char *)t10id->vendor, CTL_VENDOR, sizeof(t10id->vendor)); } else { strncpy(t10id->vendor, vendor, min(sizeof(t10id->vendor), strlen(vendor))); } strncpy((char *)t10id->vendor_spec_id, (char *)be_lun->device_id, devidlen); if (scsiname != NULL) { desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] + desc->length); desc->proto_codeset = SVPD_ID_CODESET_UTF8; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN | SVPD_ID_TYPE_SCSI_NAME; desc->length = idlen2; strlcpy(desc->identifier, scsiname, idlen2); } if (eui != NULL) { desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] + desc->length); desc->proto_codeset = SVPD_ID_CODESET_BINARY; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN | SVPD_ID_TYPE_EUI64; desc->length = hex2bin(eui, desc->identifier, 16); desc->length = desc->length > 12 ? 16 : (desc->length > 8 ? 12 : 8); len -= 16 - desc->length; } if (naa != NULL) { desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] + desc->length); desc->proto_codeset = SVPD_ID_CODESET_BINARY; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN | SVPD_ID_TYPE_NAA; desc->length = hex2bin(naa, desc->identifier, 16); desc->length = desc->length > 8 ? 16 : 8; len -= 16 - desc->length; } lun->lun_devid->len = len; mtx_lock(&ctl_softc->ctl_lock); /* * See if the caller requested a particular LUN number. If so, see * if it is available. Otherwise, allocate the first available LUN. */ if (be_lun->flags & CTL_LUN_FLAG_ID_REQ) { if ((be_lun->req_lun_id > (CTL_MAX_LUNS - 1)) || (ctl_is_set(ctl_softc->ctl_lun_mask, be_lun->req_lun_id))) { mtx_unlock(&ctl_softc->ctl_lock); if (be_lun->req_lun_id > (CTL_MAX_LUNS - 1)) { printf("ctl: requested LUN ID %d is higher " "than CTL_MAX_LUNS - 1 (%d)\n", be_lun->req_lun_id, CTL_MAX_LUNS - 1); } else { /* * XXX KDM return an error, or just assign * another LUN ID in this case?? */ printf("ctl: requested LUN ID %d is already " "in use\n", be_lun->req_lun_id); } if (lun->flags & CTL_LUN_MALLOCED) free(lun, M_CTL); be_lun->lun_config_status(be_lun->be_lun, CTL_LUN_CONFIG_FAILURE); return (ENOSPC); } lun_number = be_lun->req_lun_id; } else { lun_number = ctl_ffz(ctl_softc->ctl_lun_mask, CTL_MAX_LUNS); if (lun_number == -1) { mtx_unlock(&ctl_softc->ctl_lock); printf("ctl: can't allocate LUN, out of LUNs\n"); if (lun->flags & CTL_LUN_MALLOCED) free(lun, M_CTL); be_lun->lun_config_status(be_lun->be_lun, CTL_LUN_CONFIG_FAILURE); return (ENOSPC); } } ctl_set_mask(ctl_softc->ctl_lun_mask, lun_number); mtx_init(&lun->lun_lock, "CTL LUN", NULL, MTX_DEF); lun->lun = lun_number; lun->be_lun = be_lun; /* * The processor LUN is always enabled. Disk LUNs come on line * disabled, and must be enabled by the backend. */ lun->flags |= CTL_LUN_DISABLED; lun->backend = be_lun->be; be_lun->ctl_lun = lun; be_lun->lun_id = lun_number; atomic_add_int(&be_lun->be->num_luns, 1); if (be_lun->flags & CTL_LUN_FLAG_OFFLINE) lun->flags |= CTL_LUN_OFFLINE; if (be_lun->flags & CTL_LUN_FLAG_POWERED_OFF) lun->flags |= CTL_LUN_STOPPED; if (be_lun->flags & CTL_LUN_FLAG_INOPERABLE) lun->flags |= CTL_LUN_INOPERABLE; if (be_lun->flags & CTL_LUN_FLAG_PRIMARY) lun->flags |= CTL_LUN_PRIMARY_SC; value = ctl_get_opt(&be_lun->options, "readonly"); if (value != NULL && strcmp(value, "on") == 0) lun->flags |= CTL_LUN_READONLY; lun->serseq = CTL_LUN_SERSEQ_OFF; if (be_lun->flags & CTL_LUN_FLAG_SERSEQ_READ) lun->serseq = CTL_LUN_SERSEQ_READ; value = ctl_get_opt(&be_lun->options, "serseq"); if (value != NULL && strcmp(value, "on") == 0) lun->serseq = CTL_LUN_SERSEQ_ON; else if (value != NULL && strcmp(value, "read") == 0) lun->serseq = CTL_LUN_SERSEQ_READ; else if (value != NULL && strcmp(value, "off") == 0) lun->serseq = CTL_LUN_SERSEQ_OFF; lun->ctl_softc = ctl_softc; #ifdef CTL_TIME_IO lun->last_busy = getsbinuptime(); #endif TAILQ_INIT(&lun->ooa_queue); TAILQ_INIT(&lun->blocked_queue); STAILQ_INIT(&lun->error_list); ctl_tpc_lun_init(lun); /* * Initialize the mode and log page index. */ ctl_init_page_index(lun); ctl_init_log_page_index(lun); /* * Now, before we insert this lun on the lun list, set the lun * inventory changed UA for all other luns. */ STAILQ_FOREACH(nlun, &ctl_softc->lun_list, links) { mtx_lock(&nlun->lun_lock); ctl_est_ua_all(nlun, -1, CTL_UA_LUN_CHANGE); mtx_unlock(&nlun->lun_lock); } STAILQ_INSERT_TAIL(&ctl_softc->lun_list, lun, links); ctl_softc->ctl_luns[lun_number] = lun; ctl_softc->num_luns++; /* Setup statistics gathering */ lun->stats.device_type = be_lun->lun_type; lun->stats.lun_number = lun_number; if (lun->stats.device_type == T_DIRECT) lun->stats.blocksize = be_lun->blocksize; else lun->stats.flags = CTL_LUN_STATS_NO_BLOCKSIZE; for (i = 0;i < CTL_MAX_PORTS;i++) lun->stats.ports[i].targ_port = i; mtx_unlock(&ctl_softc->ctl_lock); lun->be_lun->lun_config_status(lun->be_lun->be_lun, CTL_LUN_CONFIG_OK); return (0); } /* * Delete a LUN. * Assumptions: * - LUN has already been marked invalid and any pending I/O has been taken * care of. */ static int ctl_free_lun(struct ctl_lun *lun) { struct ctl_softc *softc; struct ctl_lun *nlun; int i; softc = lun->ctl_softc; mtx_assert(&softc->ctl_lock, MA_OWNED); STAILQ_REMOVE(&softc->lun_list, lun, ctl_lun, links); ctl_clear_mask(softc->ctl_lun_mask, lun->lun); softc->ctl_luns[lun->lun] = NULL; if (!TAILQ_EMPTY(&lun->ooa_queue)) panic("Freeing a LUN %p with outstanding I/O!!\n", lun); softc->num_luns--; /* * Tell the backend to free resources, if this LUN has a backend. */ atomic_subtract_int(&lun->be_lun->be->num_luns, 1); lun->be_lun->lun_shutdown(lun->be_lun->be_lun); ctl_tpc_lun_shutdown(lun); mtx_destroy(&lun->lun_lock); free(lun->lun_devid, M_CTL); for (i = 0; i < CTL_MAX_PORTS; i++) free(lun->pending_ua[i], M_CTL); for (i = 0; i < 2 * CTL_MAX_PORTS; i++) free(lun->pr_keys[i], M_CTL); free(lun->write_buffer, M_CTL); if (lun->flags & CTL_LUN_MALLOCED) free(lun, M_CTL); STAILQ_FOREACH(nlun, &softc->lun_list, links) { mtx_lock(&nlun->lun_lock); ctl_est_ua_all(nlun, -1, CTL_UA_LUN_CHANGE); mtx_unlock(&nlun->lun_lock); } return (0); } static void ctl_create_lun(struct ctl_be_lun *be_lun) { struct ctl_softc *softc; softc = control_softc; /* * ctl_alloc_lun() should handle all potential failure cases. */ ctl_alloc_lun(softc, NULL, be_lun); } int ctl_add_lun(struct ctl_be_lun *be_lun) { struct ctl_softc *softc = control_softc; mtx_lock(&softc->ctl_lock); STAILQ_INSERT_TAIL(&softc->pending_lun_queue, be_lun, links); mtx_unlock(&softc->ctl_lock); wakeup(&softc->pending_lun_queue); return (0); } int ctl_enable_lun(struct ctl_be_lun *be_lun) { struct ctl_softc *softc; struct ctl_port *port, *nport; struct ctl_lun *lun; int retval; lun = (struct ctl_lun *)be_lun->ctl_lun; softc = lun->ctl_softc; mtx_lock(&softc->ctl_lock); mtx_lock(&lun->lun_lock); if ((lun->flags & CTL_LUN_DISABLED) == 0) { /* * eh? Why did we get called if the LUN is already * enabled? */ mtx_unlock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); return (0); } lun->flags &= ~CTL_LUN_DISABLED; mtx_unlock(&lun->lun_lock); for (port = STAILQ_FIRST(&softc->port_list); port != NULL; port = nport) { nport = STAILQ_NEXT(port, links); if ((port->status & CTL_PORT_STATUS_ONLINE) == 0 || port->lun_map != NULL) continue; /* * Drop the lock while we call the FETD's enable routine. * This can lead to a callback into CTL (at least in the * case of the internal initiator frontend. */ mtx_unlock(&softc->ctl_lock); retval = port->lun_enable(port->targ_lun_arg, lun->lun); mtx_lock(&softc->ctl_lock); if (retval != 0) { printf("%s: FETD %s port %d returned error " "%d for lun_enable on lun %jd\n", __func__, port->port_name, port->targ_port, retval, (intmax_t)lun->lun); } } mtx_unlock(&softc->ctl_lock); return (0); } int ctl_disable_lun(struct ctl_be_lun *be_lun) { struct ctl_softc *softc; struct ctl_port *port; struct ctl_lun *lun; int retval; lun = (struct ctl_lun *)be_lun->ctl_lun; softc = lun->ctl_softc; mtx_lock(&softc->ctl_lock); mtx_lock(&lun->lun_lock); if (lun->flags & CTL_LUN_DISABLED) { mtx_unlock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); return (0); } lun->flags |= CTL_LUN_DISABLED; mtx_unlock(&lun->lun_lock); STAILQ_FOREACH(port, &softc->port_list, links) { if ((port->status & CTL_PORT_STATUS_ONLINE) == 0 || port->lun_map != NULL) continue; mtx_unlock(&softc->ctl_lock); /* * Drop the lock before we call the frontend's disable * routine, to avoid lock order reversals. * * XXX KDM what happens if the frontend list changes while * we're traversing it? It's unlikely, but should be handled. */ retval = port->lun_disable(port->targ_lun_arg, lun->lun); mtx_lock(&softc->ctl_lock); if (retval != 0) { printf("%s: FETD %s port %d returned error " "%d for lun_disable on lun %jd\n", __func__, port->port_name, port->targ_port, retval, (intmax_t)lun->lun); } } mtx_unlock(&softc->ctl_lock); return (0); } int ctl_start_lun(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags &= ~CTL_LUN_STOPPED; mtx_unlock(&lun->lun_lock); return (0); } int ctl_stop_lun(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags |= CTL_LUN_STOPPED; mtx_unlock(&lun->lun_lock); return (0); } int ctl_lun_offline(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags |= CTL_LUN_OFFLINE; mtx_unlock(&lun->lun_lock); return (0); } int ctl_lun_online(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags &= ~CTL_LUN_OFFLINE; mtx_unlock(&lun->lun_lock); return (0); } int ctl_invalidate_lun(struct ctl_be_lun *be_lun) { struct ctl_softc *softc; struct ctl_lun *lun; lun = (struct ctl_lun *)be_lun->ctl_lun; softc = lun->ctl_softc; mtx_lock(&lun->lun_lock); /* * The LUN needs to be disabled before it can be marked invalid. */ if ((lun->flags & CTL_LUN_DISABLED) == 0) { mtx_unlock(&lun->lun_lock); return (-1); } /* * Mark the LUN invalid. */ lun->flags |= CTL_LUN_INVALID; /* * If there is nothing in the OOA queue, go ahead and free the LUN. * If we have something in the OOA queue, we'll free it when the * last I/O completes. */ if (TAILQ_EMPTY(&lun->ooa_queue)) { mtx_unlock(&lun->lun_lock); mtx_lock(&softc->ctl_lock); ctl_free_lun(lun); mtx_unlock(&softc->ctl_lock); } else mtx_unlock(&lun->lun_lock); return (0); } int ctl_lun_inoperable(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags |= CTL_LUN_INOPERABLE; mtx_unlock(&lun->lun_lock); return (0); } int ctl_lun_operable(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); lun->flags &= ~CTL_LUN_INOPERABLE; mtx_unlock(&lun->lun_lock); return (0); } void ctl_lun_capacity_changed(struct ctl_be_lun *be_lun) { struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun; mtx_lock(&lun->lun_lock); ctl_est_ua_all(lun, -1, CTL_UA_CAPACITY_CHANGED); mtx_unlock(&lun->lun_lock); } /* * Backend "memory move is complete" callback for requests that never * make it down to say RAIDCore's configuration code. */ int ctl_config_move_done(union ctl_io *io) { int retval; CTL_DEBUG_PRINT(("ctl_config_move_done\n")); KASSERT(io->io_hdr.io_type == CTL_IO_SCSI, ("Config I/O type isn't CTL_IO_SCSI (%d)!", io->io_hdr.io_type)); if ((io->io_hdr.port_status != 0) && ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE || (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) { /* * For hardware error sense keys, the sense key * specific value is defined to be a retry count, * but we use it to pass back an internal FETD * error code. XXX KDM Hopefully the FETD is only * using 16 bits for an error code, since that's * all the space we have in the sks field. */ ctl_set_internal_failure(&io->scsiio, /*sks_valid*/ 1, /*retry_count*/ io->io_hdr.port_status); } if (((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN) || ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE && (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS) || ((io->io_hdr.flags & CTL_FLAG_ABORT) != 0)) { /* * XXX KDM just assuming a single pointer here, and not a * S/G list. If we start using S/G lists for config data, * we'll need to know how to clean them up here as well. */ if (io->io_hdr.flags & CTL_FLAG_ALLOCATED) free(io->scsiio.kern_data_ptr, M_CTL); ctl_done(io); retval = CTL_RETVAL_COMPLETE; } else { /* * XXX KDM now we need to continue data movement. Some * options: * - call ctl_scsiio() again? We don't do this for data * writes, because for those at least we know ahead of * time where the write will go and how long it is. For * config writes, though, that information is largely * contained within the write itself, thus we need to * parse out the data again. * * - Call some other function once the data is in? */ if (ctl_debug & CTL_DEBUG_CDB_DATA) ctl_data_print(io); /* * XXX KDM call ctl_scsiio() again for now, and check flag * bits to see whether we're allocated or not. */ retval = ctl_scsiio(&io->scsiio); } return (retval); } /* * This gets called by a backend driver when it is done with a * data_submit method. */ void ctl_data_submit_done(union ctl_io *io) { /* * If the IO_CONT flag is set, we need to call the supplied * function to continue processing the I/O, instead of completing * the I/O just yet. * * If there is an error, though, we don't want to keep processing. * Instead, just send status back to the initiator. */ if ((io->io_hdr.flags & CTL_FLAG_IO_CONT) && (io->io_hdr.flags & CTL_FLAG_ABORT) == 0 && ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE || (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) { io->scsiio.io_cont(io); return; } ctl_done(io); } /* * This gets called by a backend driver when it is done with a * configuration write. */ void ctl_config_write_done(union ctl_io *io) { uint8_t *buf; /* * If the IO_CONT flag is set, we need to call the supplied * function to continue processing the I/O, instead of completing * the I/O just yet. * * If there is an error, though, we don't want to keep processing. * Instead, just send status back to the initiator. */ if ((io->io_hdr.flags & CTL_FLAG_IO_CONT) && (io->io_hdr.flags & CTL_FLAG_ABORT) == 0 && ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE || (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) { io->scsiio.io_cont(io); return; } /* * Since a configuration write can be done for commands that actually * have data allocated, like write buffer, and commands that have * no data, like start/stop unit, we need to check here. */ if (io->io_hdr.flags & CTL_FLAG_ALLOCATED) buf = io->scsiio.kern_data_ptr; else buf = NULL; ctl_done(io); if (buf) free(buf, M_CTL); } void ctl_config_read_done(union ctl_io *io) { uint8_t *buf; /* * If there is some error -- we are done, skip data transfer. */ if ((io->io_hdr.flags & CTL_FLAG_ABORT) != 0 || ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE && (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS)) { if (io->io_hdr.flags & CTL_FLAG_ALLOCATED) buf = io->scsiio.kern_data_ptr; else buf = NULL; ctl_done(io); if (buf) free(buf, M_CTL); return; } /* * If the IO_CONT flag is set, we need to call the supplied * function to continue processing the I/O, instead of completing * the I/O just yet. */ if (io->io_hdr.flags & CTL_FLAG_IO_CONT) { io->scsiio.io_cont(io); return; } ctl_datamove(io); } /* * SCSI release command. */ int ctl_scsi_release(struct ctl_scsiio *ctsio) { int length, longid, thirdparty_id, resv_id; struct ctl_lun *lun; uint32_t residx; length = 0; resv_id = 0; CTL_DEBUG_PRINT(("ctl_scsi_release\n")); residx = ctl_get_resindex(&ctsio->io_hdr.nexus); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; switch (ctsio->cdb[0]) { case RELEASE_10: { struct scsi_release_10 *cdb; cdb = (struct scsi_release_10 *)ctsio->cdb; if (cdb->byte2 & SR10_LONGID) longid = 1; else thirdparty_id = cdb->thirdparty_id; resv_id = cdb->resv_id; length = scsi_2btoul(cdb->length); break; } } /* * XXX KDM right now, we only support LUN reservation. We don't * support 3rd party reservations, or extent reservations, which * might actually need the parameter list. If we've gotten this * far, we've got a LUN reservation. Anything else got kicked out * above. So, according to SPC, ignore the length. */ length = 0; if (((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) && (length > 0)) { ctsio->kern_data_ptr = malloc(length, M_CTL, M_WAITOK); ctsio->kern_data_len = length; ctsio->kern_total_len = length; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if (length > 0) thirdparty_id = scsi_8btou64(ctsio->kern_data_ptr); mtx_lock(&lun->lun_lock); /* * According to SPC, it is not an error for an intiator to attempt * to release a reservation on a LUN that isn't reserved, or that * is reserved by another initiator. The reservation can only be * released, though, by the initiator who made it or by one of * several reset type events. */ if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx == residx)) lun->flags &= ~CTL_LUN_RESERVED; mtx_unlock(&lun->lun_lock); if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) { free(ctsio->kern_data_ptr, M_CTL); ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED; } ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_scsi_reserve(struct ctl_scsiio *ctsio) { int extent, thirdparty, longid; int resv_id, length; uint64_t thirdparty_id; struct ctl_lun *lun; uint32_t residx; extent = 0; thirdparty = 0; longid = 0; resv_id = 0; length = 0; thirdparty_id = 0; CTL_DEBUG_PRINT(("ctl_reserve\n")); residx = ctl_get_resindex(&ctsio->io_hdr.nexus); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; switch (ctsio->cdb[0]) { case RESERVE_10: { struct scsi_reserve_10 *cdb; cdb = (struct scsi_reserve_10 *)ctsio->cdb; if (cdb->byte2 & SR10_LONGID) longid = 1; else thirdparty_id = cdb->thirdparty_id; resv_id = cdb->resv_id; length = scsi_2btoul(cdb->length); break; } } /* * XXX KDM right now, we only support LUN reservation. We don't * support 3rd party reservations, or extent reservations, which * might actually need the parameter list. If we've gotten this * far, we've got a LUN reservation. Anything else got kicked out * above. So, according to SPC, ignore the length. */ length = 0; if (((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) && (length > 0)) { ctsio->kern_data_ptr = malloc(length, M_CTL, M_WAITOK); ctsio->kern_data_len = length; ctsio->kern_total_len = length; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if (length > 0) thirdparty_id = scsi_8btou64(ctsio->kern_data_ptr); mtx_lock(&lun->lun_lock); if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx != residx)) { ctl_set_reservation_conflict(ctsio); goto bailout; } lun->flags |= CTL_LUN_RESERVED; lun->res_idx = residx; ctl_set_success(ctsio); bailout: mtx_unlock(&lun->lun_lock); if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) { free(ctsio->kern_data_ptr, M_CTL); ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED; } ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_start_stop(struct ctl_scsiio *ctsio) { struct scsi_start_stop_unit *cdb; struct ctl_lun *lun; int retval; CTL_DEBUG_PRINT(("ctl_start_stop\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; retval = 0; cdb = (struct scsi_start_stop_unit *)ctsio->cdb; /* * XXX KDM * We don't support the immediate bit on a stop unit. In order to * do that, we would need to code up a way to know that a stop is * pending, and hold off any new commands until it completes, one * way or another. Then we could accept or reject those commands * depending on its status. We would almost need to do the reverse * of what we do below for an immediate start -- return the copy of * the ctl_io to the FETD with status to send to the host (and to * free the copy!) and then free the original I/O once the stop * actually completes. That way, the OOA queue mechanism can work * to block commands that shouldn't proceed. Another alternative * would be to put the copy in the queue in place of the original, * and return the original back to the caller. That could be * slightly safer.. */ if ((cdb->byte2 & SSS_IMMED) && ((cdb->how & SSS_START) == 0)) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 1, /*bit_valid*/ 1, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if ((lun->flags & CTL_LUN_PR_RESERVED) && ((cdb->how & SSS_START)==0)) { uint32_t residx; residx = ctl_get_resindex(&ctsio->io_hdr.nexus); if (ctl_get_prkey(lun, residx) == 0 || (lun->pr_res_idx!=residx && lun->res_type < 4)) { ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } } /* * If there is no backend on this device, we can't start or stop * it. In theory we shouldn't get any start/stop commands in the * first place at this level if the LUN doesn't have a backend. * That should get stopped by the command decode code. */ if (lun->backend == NULL) { ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * XXX KDM Copan-specific offline behavior. * Figure out a reasonable way to port this? */ #ifdef NEEDTOPORT mtx_lock(&lun->lun_lock); if (((cdb->byte2 & SSS_ONOFFLINE) == 0) && (lun->flags & CTL_LUN_OFFLINE)) { /* * If the LUN is offline, and the on/offline bit isn't set, * reject the start or stop. Otherwise, let it through. */ mtx_unlock(&lun->lun_lock); ctl_set_lun_not_ready(ctsio); ctl_done((union ctl_io *)ctsio); } else { mtx_unlock(&lun->lun_lock); #endif /* NEEDTOPORT */ /* * This could be a start or a stop when we're online, * or a stop/offline or start/online. A start or stop when * we're offline is covered in the case above. */ /* * In the non-immediate case, we send the request to * the backend and return status to the user when * it is done. * * In the immediate case, we allocate a new ctl_io * to hold a copy of the request, and send that to * the backend. We then set good status on the * user's request and return it immediately. */ if (cdb->byte2 & SSS_IMMED) { union ctl_io *new_io; new_io = ctl_alloc_io(ctsio->io_hdr.pool); ctl_copy_io((union ctl_io *)ctsio, new_io); retval = lun->backend->config_write(new_io); ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); } else { retval = lun->backend->config_write( (union ctl_io *)ctsio); } #ifdef NEEDTOPORT } #endif return (retval); } /* * We support the SYNCHRONIZE CACHE command (10 and 16 byte versions), but * we don't really do anything with the LBA and length fields if the user * passes them in. Instead we'll just flush out the cache for the entire * LUN. */ int ctl_sync_cache(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct ctl_softc *softc; struct ctl_lba_len_flags *lbalen; uint64_t starting_lba; uint32_t block_count; int retval; uint8_t byte2; CTL_DEBUG_PRINT(("ctl_sync_cache\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; softc = lun->ctl_softc; retval = 0; switch (ctsio->cdb[0]) { case SYNCHRONIZE_CACHE: { struct scsi_sync_cache *cdb; cdb = (struct scsi_sync_cache *)ctsio->cdb; starting_lba = scsi_4btoul(cdb->begin_lba); block_count = scsi_2btoul(cdb->lb_count); byte2 = cdb->byte2; break; } case SYNCHRONIZE_CACHE_16: { struct scsi_sync_cache_16 *cdb; cdb = (struct scsi_sync_cache_16 *)ctsio->cdb; starting_lba = scsi_8btou64(cdb->begin_lba); block_count = scsi_4btoul(cdb->lb_count); byte2 = cdb->byte2; break; } default: ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); goto bailout; break; /* NOTREACHED */ } /* * We check the LBA and length, but don't do anything with them. * A SYNCHRONIZE CACHE will cause the entire cache for this lun to * get flushed. This check will just help satisfy anyone who wants * to see an error for an out of range LBA. */ if ((starting_lba + block_count) > (lun->be_lun->maxlba + 1)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); goto bailout; } /* * If this LUN has no backend, we can't flush the cache anyway. */ if (lun->backend == NULL) { ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); goto bailout; } lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = starting_lba; lbalen->len = block_count; lbalen->flags = byte2; /* * Check to see whether we're configured to send the SYNCHRONIZE * CACHE command directly to the back end. */ mtx_lock(&lun->lun_lock); if ((softc->flags & CTL_FLAG_REAL_SYNC) && (++(lun->sync_count) >= lun->sync_interval)) { lun->sync_count = 0; mtx_unlock(&lun->lun_lock); retval = lun->backend->config_write((union ctl_io *)ctsio); } else { mtx_unlock(&lun->lun_lock); ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); } bailout: return (retval); } int ctl_format(struct ctl_scsiio *ctsio) { struct scsi_format *cdb; struct ctl_lun *lun; int length, defect_list_len; CTL_DEBUG_PRINT(("ctl_format\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_format *)ctsio->cdb; length = 0; if (cdb->byte2 & SF_FMTDATA) { if (cdb->byte2 & SF_LONGLIST) length = sizeof(struct scsi_format_header_long); else length = sizeof(struct scsi_format_header_short); } if (((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) && (length > 0)) { ctsio->kern_data_ptr = malloc(length, M_CTL, M_WAITOK); ctsio->kern_data_len = length; ctsio->kern_total_len = length; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } defect_list_len = 0; if (cdb->byte2 & SF_FMTDATA) { if (cdb->byte2 & SF_LONGLIST) { struct scsi_format_header_long *header; header = (struct scsi_format_header_long *) ctsio->kern_data_ptr; defect_list_len = scsi_4btoul(header->defect_list_len); if (defect_list_len != 0) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); goto bailout; } } else { struct scsi_format_header_short *header; header = (struct scsi_format_header_short *) ctsio->kern_data_ptr; defect_list_len = scsi_2btoul(header->defect_list_len); if (defect_list_len != 0) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); goto bailout; } } } /* * The format command will clear out the "Medium format corrupted" * status if set by the configuration code. That status is really * just a way to notify the host that we have lost the media, and * get them to issue a command that will basically make them think * they're blowing away the media. */ mtx_lock(&lun->lun_lock); lun->flags &= ~CTL_LUN_INOPERABLE; mtx_unlock(&lun->lun_lock); ctl_set_success(ctsio); bailout: if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) { free(ctsio->kern_data_ptr, M_CTL); ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED; } ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_read_buffer(struct ctl_scsiio *ctsio) { struct scsi_read_buffer *cdb; struct ctl_lun *lun; int buffer_offset, len; static uint8_t descr[4]; static uint8_t echo_descr[4] = { 0 }; CTL_DEBUG_PRINT(("ctl_read_buffer\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_read_buffer *)ctsio->cdb; if ((cdb->byte2 & RWB_MODE) != RWB_MODE_DATA && (cdb->byte2 & RWB_MODE) != RWB_MODE_ECHO_DESCR && (cdb->byte2 & RWB_MODE) != RWB_MODE_DESCR) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 1, /*bit_valid*/ 1, /*bit*/ 4); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } len = scsi_3btoul(cdb->length); buffer_offset = scsi_3btoul(cdb->offset); if (buffer_offset + len > CTL_WRITE_BUFFER_SIZE) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 6, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if ((cdb->byte2 & RWB_MODE) == RWB_MODE_DESCR) { descr[0] = 0; scsi_ulto3b(CTL_WRITE_BUFFER_SIZE, &descr[1]); ctsio->kern_data_ptr = descr; len = min(len, sizeof(descr)); } else if ((cdb->byte2 & RWB_MODE) == RWB_MODE_ECHO_DESCR) { ctsio->kern_data_ptr = echo_descr; len = min(len, sizeof(echo_descr)); } else { if (lun->write_buffer == NULL) { lun->write_buffer = malloc(CTL_WRITE_BUFFER_SIZE, M_CTL, M_WAITOK); } ctsio->kern_data_ptr = lun->write_buffer + buffer_offset; } ctsio->kern_data_len = len; ctsio->kern_total_len = len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctl_set_success(ctsio); ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_write_buffer(struct ctl_scsiio *ctsio) { struct scsi_write_buffer *cdb; struct ctl_lun *lun; int buffer_offset, len; CTL_DEBUG_PRINT(("ctl_write_buffer\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_write_buffer *)ctsio->cdb; if ((cdb->byte2 & RWB_MODE) != RWB_MODE_DATA) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 1, /*bit_valid*/ 1, /*bit*/ 4); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } len = scsi_3btoul(cdb->length); buffer_offset = scsi_3btoul(cdb->offset); if (buffer_offset + len > CTL_WRITE_BUFFER_SIZE) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 6, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * If we've got a kernel request that hasn't been malloced yet, * malloc it and tell the caller the data buffer is here. */ if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) { if (lun->write_buffer == NULL) { lun->write_buffer = malloc(CTL_WRITE_BUFFER_SIZE, M_CTL, M_WAITOK); } ctsio->kern_data_ptr = lun->write_buffer + buffer_offset; ctsio->kern_data_len = len; ctsio->kern_total_len = len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_write_same(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; uint64_t lba; uint32_t num_blocks; int len, retval; uint8_t byte2; retval = CTL_RETVAL_COMPLETE; CTL_DEBUG_PRINT(("ctl_write_same\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; switch (ctsio->cdb[0]) { case WRITE_SAME_10: { struct scsi_write_same_10 *cdb; cdb = (struct scsi_write_same_10 *)ctsio->cdb; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_2btoul(cdb->length); byte2 = cdb->byte2; break; } case WRITE_SAME_16: { struct scsi_write_same_16 *cdb; cdb = (struct scsi_write_same_16 *)ctsio->cdb; lba = scsi_8btou64(cdb->addr); num_blocks = scsi_4btoul(cdb->length); byte2 = cdb->byte2; break; } default: /* * We got a command we don't support. This shouldn't * happen, commands should be filtered out above us. */ ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); break; /* NOTREACHED */ } /* NDOB and ANCHOR flags can be used only together with UNMAP */ if ((byte2 & SWS_UNMAP) == 0 && (byte2 & (SWS_NDOB | SWS_ANCHOR)) != 0) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 1, /*bit_valid*/ 1, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * The first check is to make sure we're in bounds, the second * check is to catch wrap-around problems. If the lba + num blocks * is less than the lba, then we've wrapped around and the block * range is invalid anyway. */ if (((lba + num_blocks) > (lun->be_lun->maxlba + 1)) || ((lba + num_blocks) < lba)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* Zero number of blocks means "to the last logical block" */ if (num_blocks == 0) { if ((lun->be_lun->maxlba + 1) - lba > UINT32_MAX) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 0, /*command*/ 1, /*field*/ 0, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } num_blocks = (lun->be_lun->maxlba + 1) - lba; } len = lun->be_lun->blocksize; /* * If we've got a kernel request that hasn't been malloced yet, * malloc it and tell the caller the data buffer is here. */ if ((byte2 & SWS_NDOB) == 0 && (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) { ctsio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);; ctsio->kern_data_len = len; ctsio->kern_total_len = len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = lba; lbalen->len = num_blocks; lbalen->flags = byte2; retval = lun->backend->config_write((union ctl_io *)ctsio); return (retval); } int ctl_unmap(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct scsi_unmap *cdb; struct ctl_ptr_len_flags *ptrlen; struct scsi_unmap_header *hdr; struct scsi_unmap_desc *buf, *end, *endnz, *range; uint64_t lba; uint32_t num_blocks; int len, retval; uint8_t byte2; retval = CTL_RETVAL_COMPLETE; CTL_DEBUG_PRINT(("ctl_unmap\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_unmap *)ctsio->cdb; len = scsi_2btoul(cdb->length); byte2 = cdb->byte2; /* * If we've got a kernel request that hasn't been malloced yet, * malloc it and tell the caller the data buffer is here. */ if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) { ctsio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);; ctsio->kern_data_len = len; ctsio->kern_total_len = len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } len = ctsio->kern_total_len - ctsio->kern_data_resid; hdr = (struct scsi_unmap_header *)ctsio->kern_data_ptr; if (len < sizeof (*hdr) || len < (scsi_2btoul(hdr->length) + sizeof(hdr->length)) || len < (scsi_2btoul(hdr->desc_length) + sizeof (*hdr)) || scsi_2btoul(hdr->desc_length) % sizeof(*buf) != 0) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 0, /*command*/ 0, /*field*/ 0, /*bit_valid*/ 0, /*bit*/ 0); goto done; } len = scsi_2btoul(hdr->desc_length); buf = (struct scsi_unmap_desc *)(hdr + 1); end = buf + len / sizeof(*buf); endnz = buf; for (range = buf; range < end; range++) { lba = scsi_8btou64(range->lba); num_blocks = scsi_4btoul(range->length); if (((lba + num_blocks) > (lun->be_lun->maxlba + 1)) || ((lba + num_blocks) < lba)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if (num_blocks != 0) endnz = range + 1; } /* * Block backend can not handle zero last range. * Filter it out and return if there is nothing left. */ len = (uint8_t *)endnz - (uint8_t *)buf; if (len == 0) { ctl_set_success(ctsio); goto done; } mtx_lock(&lun->lun_lock); ptrlen = (struct ctl_ptr_len_flags *) &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; ptrlen->ptr = (void *)buf; ptrlen->len = len; ptrlen->flags = byte2; ctl_check_blocked(lun); mtx_unlock(&lun->lun_lock); retval = lun->backend->config_write((union ctl_io *)ctsio); return (retval); done: if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) { free(ctsio->kern_data_ptr, M_CTL); ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED; } ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Note that this function currently doesn't actually do anything inside * CTL to enforce things if the DQue bit is turned on. * * Also note that this function can't be used in the default case, because * the DQue bit isn't set in the changeable mask for the control mode page * anyway. This is just here as an example for how to implement a page * handler, and a placeholder in case we want to allow the user to turn * tagged queueing on and off. * * The D_SENSE bit handling is functional, however, and will turn * descriptor sense on and off for a given LUN. */ int ctl_control_page_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr) { struct scsi_control_page *current_cp, *saved_cp, *user_cp; struct ctl_lun *lun; int set_ua; uint32_t initidx; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; initidx = ctl_get_initindex(&ctsio->io_hdr.nexus); set_ua = 0; user_cp = (struct scsi_control_page *)page_ptr; current_cp = (struct scsi_control_page *) (page_index->page_data + (page_index->page_len * CTL_PAGE_CURRENT)); saved_cp = (struct scsi_control_page *) (page_index->page_data + (page_index->page_len * CTL_PAGE_SAVED)); mtx_lock(&lun->lun_lock); if (((current_cp->rlec & SCP_DSENSE) == 0) && ((user_cp->rlec & SCP_DSENSE) != 0)) { /* * Descriptor sense is currently turned off and the user * wants to turn it on. */ current_cp->rlec |= SCP_DSENSE; saved_cp->rlec |= SCP_DSENSE; lun->flags |= CTL_LUN_SENSE_DESC; set_ua = 1; } else if (((current_cp->rlec & SCP_DSENSE) != 0) && ((user_cp->rlec & SCP_DSENSE) == 0)) { /* * Descriptor sense is currently turned on, and the user * wants to turn it off. */ current_cp->rlec &= ~SCP_DSENSE; saved_cp->rlec &= ~SCP_DSENSE; lun->flags &= ~CTL_LUN_SENSE_DESC; set_ua = 1; } if ((current_cp->queue_flags & SCP_QUEUE_ALG_MASK) != (user_cp->queue_flags & SCP_QUEUE_ALG_MASK)) { current_cp->queue_flags &= ~SCP_QUEUE_ALG_MASK; current_cp->queue_flags |= user_cp->queue_flags & SCP_QUEUE_ALG_MASK; saved_cp->queue_flags &= ~SCP_QUEUE_ALG_MASK; saved_cp->queue_flags |= user_cp->queue_flags & SCP_QUEUE_ALG_MASK; set_ua = 1; } if ((current_cp->eca_and_aen & SCP_SWP) != (user_cp->eca_and_aen & SCP_SWP)) { current_cp->eca_and_aen &= ~SCP_SWP; current_cp->eca_and_aen |= user_cp->eca_and_aen & SCP_SWP; saved_cp->eca_and_aen &= ~SCP_SWP; saved_cp->eca_and_aen |= user_cp->eca_and_aen & SCP_SWP; set_ua = 1; } if (set_ua != 0) ctl_est_ua_all(lun, initidx, CTL_UA_MODE_CHANGE); mtx_unlock(&lun->lun_lock); return (0); } int ctl_caching_sp_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr) { struct scsi_caching_page *current_cp, *saved_cp, *user_cp; struct ctl_lun *lun; int set_ua; uint32_t initidx; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; initidx = ctl_get_initindex(&ctsio->io_hdr.nexus); set_ua = 0; user_cp = (struct scsi_caching_page *)page_ptr; current_cp = (struct scsi_caching_page *) (page_index->page_data + (page_index->page_len * CTL_PAGE_CURRENT)); saved_cp = (struct scsi_caching_page *) (page_index->page_data + (page_index->page_len * CTL_PAGE_SAVED)); mtx_lock(&lun->lun_lock); if ((current_cp->flags1 & (SCP_WCE | SCP_RCD)) != (user_cp->flags1 & (SCP_WCE | SCP_RCD))) { current_cp->flags1 &= ~(SCP_WCE | SCP_RCD); current_cp->flags1 |= user_cp->flags1 & (SCP_WCE | SCP_RCD); saved_cp->flags1 &= ~(SCP_WCE | SCP_RCD); saved_cp->flags1 |= user_cp->flags1 & (SCP_WCE | SCP_RCD); set_ua = 1; } if (set_ua != 0) ctl_est_ua_all(lun, initidx, CTL_UA_MODE_CHANGE); mtx_unlock(&lun->lun_lock); return (0); } int ctl_debugconf_sp_select_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr) { uint8_t *c; int i; c = ((struct copan_debugconf_subpage *)page_ptr)->ctl_time_io_secs; ctl_time_io_secs = (c[0] << 8) | (c[1] << 0) | 0; CTL_DEBUG_PRINT(("set ctl_time_io_secs to %d\n", ctl_time_io_secs)); printf("set ctl_time_io_secs to %d\n", ctl_time_io_secs); printf("page data:"); for (i=0; i<8; i++) printf(" %.2x",page_ptr[i]); printf("\n"); return (0); } int ctl_debugconf_sp_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc) { struct copan_debugconf_subpage *page; page = (struct copan_debugconf_subpage *)page_index->page_data + (page_index->page_len * pc); switch (pc) { case SMS_PAGE_CTRL_CHANGEABLE >> 6: case SMS_PAGE_CTRL_DEFAULT >> 6: case SMS_PAGE_CTRL_SAVED >> 6: /* * We don't update the changable or default bits for this page. */ break; case SMS_PAGE_CTRL_CURRENT >> 6: page->ctl_time_io_secs[0] = ctl_time_io_secs >> 8; page->ctl_time_io_secs[1] = ctl_time_io_secs >> 0; break; default: #ifdef NEEDTOPORT EPRINT(0, "Invalid PC %d!!", pc); #endif /* NEEDTOPORT */ break; } return (0); } static int ctl_do_mode_select(union ctl_io *io) { struct scsi_mode_page_header *page_header; struct ctl_page_index *page_index; struct ctl_scsiio *ctsio; int control_dev, page_len; int page_len_offset, page_len_size; union ctl_modepage_info *modepage_info; struct ctl_lun *lun; int *len_left, *len_used; int retval, i; ctsio = &io->scsiio; page_index = NULL; page_len = 0; retval = CTL_RETVAL_COMPLETE; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if (lun->be_lun->lun_type != T_DIRECT) control_dev = 1; else control_dev = 0; modepage_info = (union ctl_modepage_info *) ctsio->io_hdr.ctl_private[CTL_PRIV_MODEPAGE].bytes; len_left = &modepage_info->header.len_left; len_used = &modepage_info->header.len_used; do_next_page: page_header = (struct scsi_mode_page_header *) (ctsio->kern_data_ptr + *len_used); if (*len_left == 0) { free(ctsio->kern_data_ptr, M_CTL); ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } else if (*len_left < sizeof(struct scsi_mode_page_header)) { free(ctsio->kern_data_ptr, M_CTL); ctl_set_param_len_error(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } else if ((page_header->page_code & SMPH_SPF) && (*len_left < sizeof(struct scsi_mode_page_header_sp))) { free(ctsio->kern_data_ptr, M_CTL); ctl_set_param_len_error(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * XXX KDM should we do something with the block descriptor? */ for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { if ((control_dev != 0) && (lun->mode_pages.index[i].page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; if ((lun->mode_pages.index[i].page_code & SMPH_PC_MASK) != (page_header->page_code & SMPH_PC_MASK)) continue; /* * If neither page has a subpage code, then we've got a * match. */ if (((lun->mode_pages.index[i].page_code & SMPH_SPF) == 0) && ((page_header->page_code & SMPH_SPF) == 0)) { page_index = &lun->mode_pages.index[i]; page_len = page_header->page_length; break; } /* * If both pages have subpages, then the subpage numbers * have to match. */ if ((lun->mode_pages.index[i].page_code & SMPH_SPF) && (page_header->page_code & SMPH_SPF)) { struct scsi_mode_page_header_sp *sph; sph = (struct scsi_mode_page_header_sp *)page_header; if (lun->mode_pages.index[i].subpage == sph->subpage) { page_index = &lun->mode_pages.index[i]; page_len = scsi_2btoul(sph->page_length); break; } } } /* * If we couldn't find the page, or if we don't have a mode select * handler for it, send back an error to the user. */ if ((page_index == NULL) || (page_index->select_handler == NULL)) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ *len_used, /*bit_valid*/ 0, /*bit*/ 0); free(ctsio->kern_data_ptr, M_CTL); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if (page_index->page_code & SMPH_SPF) { page_len_offset = 2; page_len_size = 2; } else { page_len_size = 1; page_len_offset = 1; } /* * If the length the initiator gives us isn't the one we specify in * the mode page header, or if they didn't specify enough data in * the CDB to avoid truncating this page, kick out the request. */ if ((page_len != (page_index->page_len - page_len_offset - page_len_size)) || (*len_left < page_index->page_len)) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ *len_used + page_len_offset, /*bit_valid*/ 0, /*bit*/ 0); free(ctsio->kern_data_ptr, M_CTL); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Run through the mode page, checking to make sure that the bits * the user changed are actually legal for him to change. */ for (i = 0; i < page_index->page_len; i++) { uint8_t *user_byte, *change_mask, *current_byte; int bad_bit; int j; user_byte = (uint8_t *)page_header + i; change_mask = page_index->page_data + (page_index->page_len * CTL_PAGE_CHANGEABLE) + i; current_byte = page_index->page_data + (page_index->page_len * CTL_PAGE_CURRENT) + i; /* * Check to see whether the user set any bits in this byte * that he is not allowed to set. */ if ((*user_byte & ~(*change_mask)) == (*current_byte & ~(*change_mask))) continue; /* * Go through bit by bit to determine which one is illegal. */ bad_bit = 0; for (j = 7; j >= 0; j--) { if ((((1 << i) & ~(*change_mask)) & *user_byte) != (((1 << i) & ~(*change_mask)) & *current_byte)) { bad_bit = i; break; } } ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ *len_used + i, /*bit_valid*/ 1, /*bit*/ bad_bit); free(ctsio->kern_data_ptr, M_CTL); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Decrement these before we call the page handler, since we may * end up getting called back one way or another before the handler * returns to this context. */ *len_left -= page_index->page_len; *len_used += page_index->page_len; retval = page_index->select_handler(ctsio, page_index, (uint8_t *)page_header); /* * If the page handler returns CTL_RETVAL_QUEUED, then we need to * wait until this queued command completes to finish processing * the mode page. If it returns anything other than * CTL_RETVAL_COMPLETE (e.g. CTL_RETVAL_ERROR), then it should have * already set the sense information, freed the data pointer, and * completed the io for us. */ if (retval != CTL_RETVAL_COMPLETE) goto bailout_no_done; /* * If the initiator sent us more than one page, parse the next one. */ if (*len_left > 0) goto do_next_page; ctl_set_success(ctsio); free(ctsio->kern_data_ptr, M_CTL); ctl_done((union ctl_io *)ctsio); bailout_no_done: return (CTL_RETVAL_COMPLETE); } int ctl_mode_select(struct ctl_scsiio *ctsio) { int param_len, pf, sp; int header_size, bd_len; int len_left, len_used; struct ctl_page_index *page_index; struct ctl_lun *lun; int control_dev, page_len; union ctl_modepage_info *modepage_info; int retval; pf = 0; sp = 0; page_len = 0; len_used = 0; len_left = 0; retval = 0; bd_len = 0; page_index = NULL; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if (lun->be_lun->lun_type != T_DIRECT) control_dev = 1; else control_dev = 0; switch (ctsio->cdb[0]) { case MODE_SELECT_6: { struct scsi_mode_select_6 *cdb; cdb = (struct scsi_mode_select_6 *)ctsio->cdb; pf = (cdb->byte2 & SMS_PF) ? 1 : 0; sp = (cdb->byte2 & SMS_SP) ? 1 : 0; param_len = cdb->length; header_size = sizeof(struct scsi_mode_header_6); break; } case MODE_SELECT_10: { struct scsi_mode_select_10 *cdb; cdb = (struct scsi_mode_select_10 *)ctsio->cdb; pf = (cdb->byte2 & SMS_PF) ? 1 : 0; sp = (cdb->byte2 & SMS_SP) ? 1 : 0; param_len = scsi_2btoul(cdb->length); header_size = sizeof(struct scsi_mode_header_10); break; } default: ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); break; /* NOTREACHED */ } /* * From SPC-3: * "A parameter list length of zero indicates that the Data-Out Buffer * shall be empty. This condition shall not be considered as an error." */ if (param_len == 0) { ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Since we'll hit this the first time through, prior to * allocation, we don't need to free a data buffer here. */ if (param_len < header_size) { ctl_set_param_len_error(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Allocate the data buffer and grab the user's data. In theory, * we shouldn't have to sanity check the parameter list length here * because the maximum size is 64K. We should be able to malloc * that much without too many problems. */ if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) { ctsio->kern_data_ptr = malloc(param_len, M_CTL, M_WAITOK); ctsio->kern_data_len = param_len; ctsio->kern_total_len = param_len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } switch (ctsio->cdb[0]) { case MODE_SELECT_6: { struct scsi_mode_header_6 *mh6; mh6 = (struct scsi_mode_header_6 *)ctsio->kern_data_ptr; bd_len = mh6->blk_desc_len; break; } case MODE_SELECT_10: { struct scsi_mode_header_10 *mh10; mh10 = (struct scsi_mode_header_10 *)ctsio->kern_data_ptr; bd_len = scsi_2btoul(mh10->blk_desc_len); break; } default: panic("Invalid CDB type %#x", ctsio->cdb[0]); break; } if (param_len < (header_size + bd_len)) { free(ctsio->kern_data_ptr, M_CTL); ctl_set_param_len_error(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * Set the IO_CONT flag, so that if this I/O gets passed to * ctl_config_write_done(), it'll get passed back to * ctl_do_mode_select() for further processing, or completion if * we're all done. */ ctsio->io_hdr.flags |= CTL_FLAG_IO_CONT; ctsio->io_cont = ctl_do_mode_select; modepage_info = (union ctl_modepage_info *) ctsio->io_hdr.ctl_private[CTL_PRIV_MODEPAGE].bytes; memset(modepage_info, 0, sizeof(*modepage_info)); len_left = param_len - header_size - bd_len; len_used = header_size + bd_len; modepage_info->header.len_left = len_left; modepage_info->header.len_used = len_used; return (ctl_do_mode_select((union ctl_io *)ctsio)); } int ctl_mode_sense(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; int pc, page_code, dbd, llba, subpage; int alloc_len, page_len, header_len, total_len; struct scsi_mode_block_descr *block_desc; struct ctl_page_index *page_index; int control_dev; dbd = 0; llba = 0; block_desc = NULL; page_index = NULL; CTL_DEBUG_PRINT(("ctl_mode_sense\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if (lun->be_lun->lun_type != T_DIRECT) control_dev = 1; else control_dev = 0; switch (ctsio->cdb[0]) { case MODE_SENSE_6: { struct scsi_mode_sense_6 *cdb; cdb = (struct scsi_mode_sense_6 *)ctsio->cdb; header_len = sizeof(struct scsi_mode_hdr_6); if (cdb->byte2 & SMS_DBD) dbd = 1; else header_len += sizeof(struct scsi_mode_block_descr); pc = (cdb->page & SMS_PAGE_CTRL_MASK) >> 6; page_code = cdb->page & SMS_PAGE_CODE; subpage = cdb->subpage; alloc_len = cdb->length; break; } case MODE_SENSE_10: { struct scsi_mode_sense_10 *cdb; cdb = (struct scsi_mode_sense_10 *)ctsio->cdb; header_len = sizeof(struct scsi_mode_hdr_10); if (cdb->byte2 & SMS_DBD) dbd = 1; else header_len += sizeof(struct scsi_mode_block_descr); if (cdb->byte2 & SMS10_LLBAA) llba = 1; pc = (cdb->page & SMS_PAGE_CTRL_MASK) >> 6; page_code = cdb->page & SMS_PAGE_CODE; subpage = cdb->subpage; alloc_len = scsi_2btoul(cdb->length); break; } default: ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); break; /* NOTREACHED */ } /* * We have to make a first pass through to calculate the size of * the pages that match the user's query. Then we allocate enough * memory to hold it, and actually copy the data into the buffer. */ switch (page_code) { case SMS_ALL_PAGES_PAGE: { int i; page_len = 0; /* * At the moment, values other than 0 and 0xff here are * reserved according to SPC-3. */ if ((subpage != SMS_SUBPAGE_PAGE_0) && (subpage != SMS_SUBPAGE_ALL)) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 3, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { if ((control_dev != 0) && (lun->mode_pages.index[i].page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; /* * We don't use this subpage if the user didn't * request all subpages. */ if ((lun->mode_pages.index[i].subpage != 0) && (subpage == SMS_SUBPAGE_PAGE_0)) continue; #if 0 printf("found page %#x len %d\n", lun->mode_pages.index[i].page_code & SMPH_PC_MASK, lun->mode_pages.index[i].page_len); #endif page_len += lun->mode_pages.index[i].page_len; } break; } default: { int i; page_len = 0; for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { /* Look for the right page code */ if ((lun->mode_pages.index[i].page_code & SMPH_PC_MASK) != page_code) continue; /* Look for the right subpage or the subpage wildcard*/ if ((lun->mode_pages.index[i].subpage != subpage) && (subpage != SMS_SUBPAGE_ALL)) continue; /* Make sure the page is supported for this dev type */ if ((control_dev != 0) && (lun->mode_pages.index[i].page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; #if 0 printf("found page %#x len %d\n", lun->mode_pages.index[i].page_code & SMPH_PC_MASK, lun->mode_pages.index[i].page_len); #endif page_len += lun->mode_pages.index[i].page_len; } if (page_len == 0) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 5); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } break; } } total_len = header_len + page_len; #if 0 printf("header_len = %d, page_len = %d, total_len = %d\n", header_len, page_len, total_len); #endif ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } switch (ctsio->cdb[0]) { case MODE_SENSE_6: { struct scsi_mode_hdr_6 *header; header = (struct scsi_mode_hdr_6 *)ctsio->kern_data_ptr; header->datalen = MIN(total_len - 1, 254); if (control_dev == 0) { header->dev_specific = 0x10; /* DPOFUA */ if ((lun->flags & CTL_LUN_READONLY) || (lun->mode_pages.control_page[CTL_PAGE_CURRENT] .eca_and_aen & SCP_SWP) != 0) header->dev_specific |= 0x80; /* WP */ } if (dbd) header->block_descr_len = 0; else header->block_descr_len = sizeof(struct scsi_mode_block_descr); block_desc = (struct scsi_mode_block_descr *)&header[1]; break; } case MODE_SENSE_10: { struct scsi_mode_hdr_10 *header; int datalen; header = (struct scsi_mode_hdr_10 *)ctsio->kern_data_ptr; datalen = MIN(total_len - 2, 65533); scsi_ulto2b(datalen, header->datalen); if (control_dev == 0) { header->dev_specific = 0x10; /* DPOFUA */ if ((lun->flags & CTL_LUN_READONLY) || (lun->mode_pages.control_page[CTL_PAGE_CURRENT] .eca_and_aen & SCP_SWP) != 0) header->dev_specific |= 0x80; /* WP */ } if (dbd) scsi_ulto2b(0, header->block_descr_len); else scsi_ulto2b(sizeof(struct scsi_mode_block_descr), header->block_descr_len); block_desc = (struct scsi_mode_block_descr *)&header[1]; break; } default: panic("invalid CDB type %#x", ctsio->cdb[0]); break; /* NOTREACHED */ } /* * If we've got a disk, use its blocksize in the block * descriptor. Otherwise, just set it to 0. */ if (dbd == 0) { if (control_dev == 0) scsi_ulto3b(lun->be_lun->blocksize, block_desc->block_len); else scsi_ulto3b(0, block_desc->block_len); } switch (page_code) { case SMS_ALL_PAGES_PAGE: { int i, data_used; data_used = header_len; for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { struct ctl_page_index *page_index; page_index = &lun->mode_pages.index[i]; if ((control_dev != 0) && (page_index->page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; /* * We don't use this subpage if the user didn't * request all subpages. We already checked (above) * to make sure the user only specified a subpage * of 0 or 0xff in the SMS_ALL_PAGES_PAGE case. */ if ((page_index->subpage != 0) && (subpage == SMS_SUBPAGE_PAGE_0)) continue; /* * Call the handler, if it exists, to update the * page to the latest values. */ if (page_index->sense_handler != NULL) page_index->sense_handler(ctsio, page_index,pc); memcpy(ctsio->kern_data_ptr + data_used, page_index->page_data + (page_index->page_len * pc), page_index->page_len); data_used += page_index->page_len; } break; } default: { int i, data_used; data_used = header_len; for (i = 0; i < CTL_NUM_MODE_PAGES; i++) { struct ctl_page_index *page_index; page_index = &lun->mode_pages.index[i]; /* Look for the right page code */ if ((page_index->page_code & SMPH_PC_MASK) != page_code) continue; /* Look for the right subpage or the subpage wildcard*/ if ((page_index->subpage != subpage) && (subpage != SMS_SUBPAGE_ALL)) continue; /* Make sure the page is supported for this dev type */ if ((control_dev != 0) && (page_index->page_flags & CTL_PAGE_FLAG_DISK_ONLY)) continue; /* * Call the handler, if it exists, to update the * page to the latest values. */ if (page_index->sense_handler != NULL) page_index->sense_handler(ctsio, page_index,pc); memcpy(ctsio->kern_data_ptr + data_used, page_index->page_data + (page_index->page_len * pc), page_index->page_len); data_used += page_index->page_len; } break; } } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_lbp_log_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc) { struct ctl_lun *lun; struct scsi_log_param_header *phdr; uint8_t *data; uint64_t val; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data = page_index->page_data; if (lun->backend->lun_attr != NULL && (val = lun->backend->lun_attr(lun->be_lun->be_lun, "blocksavail")) != UINT64_MAX) { phdr = (struct scsi_log_param_header *)data; scsi_ulto2b(0x0001, phdr->param_code); phdr->param_control = SLP_LBIN | SLP_LP; phdr->param_len = 8; data = (uint8_t *)(phdr + 1); scsi_ulto4b(val >> CTL_LBP_EXPONENT, data); data[4] = 0x02; /* per-pool */ data += phdr->param_len; } if (lun->backend->lun_attr != NULL && (val = lun->backend->lun_attr(lun->be_lun->be_lun, "blocksused")) != UINT64_MAX) { phdr = (struct scsi_log_param_header *)data; scsi_ulto2b(0x0002, phdr->param_code); phdr->param_control = SLP_LBIN | SLP_LP; phdr->param_len = 8; data = (uint8_t *)(phdr + 1); scsi_ulto4b(val >> CTL_LBP_EXPONENT, data); data[4] = 0x01; /* per-LUN */ data += phdr->param_len; } if (lun->backend->lun_attr != NULL && (val = lun->backend->lun_attr(lun->be_lun->be_lun, "poolblocksavail")) != UINT64_MAX) { phdr = (struct scsi_log_param_header *)data; scsi_ulto2b(0x00f1, phdr->param_code); phdr->param_control = SLP_LBIN | SLP_LP; phdr->param_len = 8; data = (uint8_t *)(phdr + 1); scsi_ulto4b(val >> CTL_LBP_EXPONENT, data); data[4] = 0x02; /* per-pool */ data += phdr->param_len; } if (lun->backend->lun_attr != NULL && (val = lun->backend->lun_attr(lun->be_lun->be_lun, "poolblocksused")) != UINT64_MAX) { phdr = (struct scsi_log_param_header *)data; scsi_ulto2b(0x00f2, phdr->param_code); phdr->param_control = SLP_LBIN | SLP_LP; phdr->param_len = 8; data = (uint8_t *)(phdr + 1); scsi_ulto4b(val >> CTL_LBP_EXPONENT, data); data[4] = 0x02; /* per-pool */ data += phdr->param_len; } page_index->page_len = data - page_index->page_data; return (0); } int ctl_sap_log_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc) { struct ctl_lun *lun; struct stat_page *data; uint64_t rn, wn, rb, wb; struct bintime rt, wt; int i; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data = (struct stat_page *)page_index->page_data; scsi_ulto2b(SLP_SAP, data->sap.hdr.param_code); data->sap.hdr.param_control = SLP_LBIN; data->sap.hdr.param_len = sizeof(struct scsi_log_stat_and_perf) - sizeof(struct scsi_log_param_header); rn = wn = rb = wb = 0; bintime_clear(&rt); bintime_clear(&wt); for (i = 0; i < CTL_MAX_PORTS; i++) { rn += lun->stats.ports[i].operations[CTL_STATS_READ]; wn += lun->stats.ports[i].operations[CTL_STATS_WRITE]; rb += lun->stats.ports[i].bytes[CTL_STATS_READ]; wb += lun->stats.ports[i].bytes[CTL_STATS_WRITE]; bintime_add(&rt, &lun->stats.ports[i].time[CTL_STATS_READ]); bintime_add(&wt, &lun->stats.ports[i].time[CTL_STATS_WRITE]); } scsi_u64to8b(rn, data->sap.read_num); scsi_u64to8b(wn, data->sap.write_num); if (lun->stats.blocksize > 0) { scsi_u64to8b(wb / lun->stats.blocksize, data->sap.recvieved_lba); scsi_u64to8b(rb / lun->stats.blocksize, data->sap.transmitted_lba); } scsi_u64to8b((uint64_t)rt.sec * 1000 + rt.frac / (UINT64_MAX / 1000), data->sap.read_int); scsi_u64to8b((uint64_t)wt.sec * 1000 + wt.frac / (UINT64_MAX / 1000), data->sap.write_int); scsi_u64to8b(0, data->sap.weighted_num); scsi_u64to8b(0, data->sap.weighted_int); scsi_ulto2b(SLP_IT, data->it.hdr.param_code); data->it.hdr.param_control = SLP_LBIN; data->it.hdr.param_len = sizeof(struct scsi_log_idle_time) - sizeof(struct scsi_log_param_header); #ifdef CTL_TIME_IO scsi_u64to8b(lun->idle_time / SBT_1MS, data->it.idle_int); #endif scsi_ulto2b(SLP_TI, data->ti.hdr.param_code); data->it.hdr.param_control = SLP_LBIN; data->ti.hdr.param_len = sizeof(struct scsi_log_time_interval) - sizeof(struct scsi_log_param_header); scsi_ulto4b(3, data->ti.exponent); scsi_ulto4b(1, data->ti.integer); page_index->page_len = sizeof(*data); return (0); } int ctl_log_sense(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; int i, pc, page_code, subpage; int alloc_len, total_len; struct ctl_page_index *page_index; struct scsi_log_sense *cdb; struct scsi_log_header *header; CTL_DEBUG_PRINT(("ctl_log_sense\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_log_sense *)ctsio->cdb; pc = (cdb->page & SLS_PAGE_CTRL_MASK) >> 6; page_code = cdb->page & SLS_PAGE_CODE; subpage = cdb->subpage; alloc_len = scsi_2btoul(cdb->length); page_index = NULL; for (i = 0; i < CTL_NUM_LOG_PAGES; i++) { page_index = &lun->log_pages.index[i]; /* Look for the right page code */ if ((page_index->page_code & SL_PAGE_CODE) != page_code) continue; /* Look for the right subpage or the subpage wildcard*/ if (page_index->subpage != subpage) continue; break; } if (i >= CTL_NUM_LOG_PAGES) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } total_len = sizeof(struct scsi_log_header) + page_index->page_len; ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } header = (struct scsi_log_header *)ctsio->kern_data_ptr; header->page = page_index->page_code; if (page_index->subpage) { header->page |= SL_SPF; header->subpage = page_index->subpage; } scsi_ulto2b(page_index->page_len, header->datalen); /* * Call the handler, if it exists, to update the * page to the latest values. */ if (page_index->sense_handler != NULL) page_index->sense_handler(ctsio, page_index, pc); memcpy(header + 1, page_index->page_data, page_index->page_len); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_read_capacity(struct ctl_scsiio *ctsio) { struct scsi_read_capacity *cdb; struct scsi_read_capacity_data *data; struct ctl_lun *lun; uint32_t lba; CTL_DEBUG_PRINT(("ctl_read_capacity\n")); cdb = (struct scsi_read_capacity *)ctsio->cdb; lba = scsi_4btoul(cdb->addr); if (((cdb->pmi & SRC_PMI) == 0) && (lba != 0)) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; ctsio->kern_data_ptr = malloc(sizeof(*data), M_CTL, M_WAITOK | M_ZERO); data = (struct scsi_read_capacity_data *)ctsio->kern_data_ptr; ctsio->residual = 0; ctsio->kern_data_len = sizeof(*data); ctsio->kern_total_len = sizeof(*data); ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * If the maximum LBA is greater than 0xfffffffe, the user must * issue a SERVICE ACTION IN (16) command, with the read capacity * serivce action set. */ if (lun->be_lun->maxlba > 0xfffffffe) scsi_ulto4b(0xffffffff, data->addr); else scsi_ulto4b(lun->be_lun->maxlba, data->addr); /* * XXX KDM this may not be 512 bytes... */ scsi_ulto4b(lun->be_lun->blocksize, data->length); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_read_capacity_16(struct ctl_scsiio *ctsio) { struct scsi_read_capacity_16 *cdb; struct scsi_read_capacity_data_long *data; struct ctl_lun *lun; uint64_t lba; uint32_t alloc_len; CTL_DEBUG_PRINT(("ctl_read_capacity_16\n")); cdb = (struct scsi_read_capacity_16 *)ctsio->cdb; alloc_len = scsi_4btoul(cdb->alloc_len); lba = scsi_8btou64(cdb->addr); if ((cdb->reladr & SRC16_PMI) && (lba != 0)) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; ctsio->kern_data_ptr = malloc(sizeof(*data), M_CTL, M_WAITOK | M_ZERO); data = (struct scsi_read_capacity_data_long *)ctsio->kern_data_ptr; if (sizeof(*data) < alloc_len) { ctsio->residual = alloc_len - sizeof(*data); ctsio->kern_data_len = sizeof(*data); ctsio->kern_total_len = sizeof(*data); } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; scsi_u64to8b(lun->be_lun->maxlba, data->addr); /* XXX KDM this may not be 512 bytes... */ scsi_ulto4b(lun->be_lun->blocksize, data->length); data->prot_lbppbe = lun->be_lun->pblockexp & SRC16_LBPPBE; scsi_ulto2b(lun->be_lun->pblockoff & SRC16_LALBA_A, data->lalba_lbp); if (lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) data->lalba_lbp[0] |= SRC16_LBPME | SRC16_LBPRZ; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_get_lba_status(struct ctl_scsiio *ctsio) { struct scsi_get_lba_status *cdb; struct scsi_get_lba_status_data *data; struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; uint64_t lba; uint32_t alloc_len, total_len; int retval; CTL_DEBUG_PRINT(("ctl_get_lba_status\n")); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_get_lba_status *)ctsio->cdb; lba = scsi_8btou64(cdb->addr); alloc_len = scsi_4btoul(cdb->alloc_len); if (lba > lun->be_lun->maxlba) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } total_len = sizeof(*data) + sizeof(data->descr[0]); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); data = (struct scsi_get_lba_status_data *)ctsio->kern_data_ptr; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* Fill dummy data in case backend can't tell anything. */ scsi_ulto4b(4 + sizeof(data->descr[0]), data->length); scsi_u64to8b(lba, data->descr[0].addr); scsi_ulto4b(MIN(UINT32_MAX, lun->be_lun->maxlba + 1 - lba), data->descr[0].length); data->descr[0].status = 0; /* Mapped or unknown. */ ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = lba; lbalen->len = total_len; lbalen->flags = 0; retval = lun->backend->config_read((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_read_defect(struct ctl_scsiio *ctsio) { struct scsi_read_defect_data_10 *ccb10; struct scsi_read_defect_data_12 *ccb12; struct scsi_read_defect_data_hdr_10 *data10; struct scsi_read_defect_data_hdr_12 *data12; uint32_t alloc_len, data_len; uint8_t format; CTL_DEBUG_PRINT(("ctl_read_defect\n")); if (ctsio->cdb[0] == READ_DEFECT_DATA_10) { ccb10 = (struct scsi_read_defect_data_10 *)&ctsio->cdb; format = ccb10->format; alloc_len = scsi_2btoul(ccb10->alloc_length); data_len = sizeof(*data10); } else { ccb12 = (struct scsi_read_defect_data_12 *)&ctsio->cdb; format = ccb12->format; alloc_len = scsi_4btoul(ccb12->alloc_length); data_len = sizeof(*data12); } if (alloc_len == 0) { ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; if (ctsio->cdb[0] == READ_DEFECT_DATA_10) { data10 = (struct scsi_read_defect_data_hdr_10 *) ctsio->kern_data_ptr; data10->format = format; scsi_ulto2b(0, data10->length); } else { data12 = (struct scsi_read_defect_data_hdr_12 *) ctsio->kern_data_ptr; data12->format = format; scsi_ulto2b(0, data12->generation); scsi_ulto4b(0, data12->length); } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_report_tagret_port_groups(struct ctl_scsiio *ctsio) { struct scsi_maintenance_in *cdb; int retval; int alloc_len, ext, total_len = 0, g, p, pc, pg, gs, os; int num_target_port_groups, num_target_ports; struct ctl_lun *lun; struct ctl_softc *softc; struct ctl_port *port; struct scsi_target_group_data *rtg_ptr; struct scsi_target_group_data_extended *rtg_ext_ptr; struct scsi_target_port_group_descriptor *tpg_desc; CTL_DEBUG_PRINT(("ctl_report_tagret_port_groups\n")); cdb = (struct scsi_maintenance_in *)ctsio->cdb; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; softc = lun->ctl_softc; retval = CTL_RETVAL_COMPLETE; switch (cdb->byte2 & STG_PDF_MASK) { case STG_PDF_LENGTH: ext = 0; break; case STG_PDF_EXTENDED: ext = 1; break; default: ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 5); ctl_done((union ctl_io *)ctsio); return(retval); } if (softc->is_single) num_target_port_groups = 1; else num_target_port_groups = NUM_TARGET_PORT_GROUPS; num_target_ports = 0; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { if ((port->status & CTL_PORT_STATUS_ONLINE) == 0) continue; if (ctl_lun_map_to_port(port, lun->lun) >= CTL_MAX_LUNS) continue; num_target_ports++; } mtx_unlock(&softc->ctl_lock); if (ext) total_len = sizeof(struct scsi_target_group_data_extended); else total_len = sizeof(struct scsi_target_group_data); total_len += sizeof(struct scsi_target_port_group_descriptor) * num_target_port_groups + sizeof(struct scsi_target_port_descriptor) * num_target_ports * num_target_port_groups; alloc_len = scsi_4btoul(cdb->length); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; if (ext) { rtg_ext_ptr = (struct scsi_target_group_data_extended *) ctsio->kern_data_ptr; scsi_ulto4b(total_len - 4, rtg_ext_ptr->length); rtg_ext_ptr->format_type = 0x10; rtg_ext_ptr->implicit_transition_time = 0; tpg_desc = &rtg_ext_ptr->groups[0]; } else { rtg_ptr = (struct scsi_target_group_data *) ctsio->kern_data_ptr; scsi_ulto4b(total_len - 4, rtg_ptr->length); tpg_desc = &rtg_ptr->groups[0]; } mtx_lock(&softc->ctl_lock); pg = softc->port_offset / CTL_MAX_PORTS; if (softc->flags & CTL_FLAG_ACTIVE_SHELF) { if (softc->ha_mode == CTL_HA_MODE_ACT_STBY) { gs = TPG_ASYMMETRIC_ACCESS_OPTIMIZED; os = TPG_ASYMMETRIC_ACCESS_STANDBY; } else if (lun->flags & CTL_LUN_PRIMARY_SC) { gs = TPG_ASYMMETRIC_ACCESS_OPTIMIZED; os = TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED; } else { gs = TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED; os = TPG_ASYMMETRIC_ACCESS_OPTIMIZED; } } else { gs = TPG_ASYMMETRIC_ACCESS_STANDBY; os = TPG_ASYMMETRIC_ACCESS_OPTIMIZED; } for (g = 0; g < num_target_port_groups; g++) { tpg_desc->pref_state = (g == pg) ? gs : os; tpg_desc->support = TPG_AO_SUP | TPG_AN_SUP | TPG_S_SUP; scsi_ulto2b(g + 1, tpg_desc->target_port_group); tpg_desc->status = TPG_IMPLICIT; pc = 0; STAILQ_FOREACH(port, &softc->port_list, links) { if ((port->status & CTL_PORT_STATUS_ONLINE) == 0) continue; if (ctl_lun_map_to_port(port, lun->lun) >= CTL_MAX_LUNS) continue; p = port->targ_port % CTL_MAX_PORTS + g * CTL_MAX_PORTS; scsi_ulto2b(p, tpg_desc->descriptors[pc]. relative_target_port_identifier); pc++; } tpg_desc->target_port_count = pc; tpg_desc = (struct scsi_target_port_group_descriptor *) &tpg_desc->descriptors[pc]; } mtx_unlock(&softc->ctl_lock); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return(retval); } int ctl_report_supported_opcodes(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct scsi_report_supported_opcodes *cdb; const struct ctl_cmd_entry *entry, *sentry; struct scsi_report_supported_opcodes_all *all; struct scsi_report_supported_opcodes_descr *descr; struct scsi_report_supported_opcodes_one *one; int retval; int alloc_len, total_len; int opcode, service_action, i, j, num; CTL_DEBUG_PRINT(("ctl_report_supported_opcodes\n")); cdb = (struct scsi_report_supported_opcodes *)ctsio->cdb; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; retval = CTL_RETVAL_COMPLETE; opcode = cdb->requested_opcode; service_action = scsi_2btoul(cdb->requested_service_action); switch (cdb->options & RSO_OPTIONS_MASK) { case RSO_OPTIONS_ALL: num = 0; for (i = 0; i < 256; i++) { entry = &ctl_cmd_table[i]; if (entry->flags & CTL_CMD_FLAG_SA5) { for (j = 0; j < 32; j++) { sentry = &((const struct ctl_cmd_entry *) entry->execute)[j]; if (ctl_cmd_applicable( lun->be_lun->lun_type, sentry)) num++; } } else { if (ctl_cmd_applicable(lun->be_lun->lun_type, entry)) num++; } } total_len = sizeof(struct scsi_report_supported_opcodes_all) + num * sizeof(struct scsi_report_supported_opcodes_descr); break; case RSO_OPTIONS_OC: if (ctl_cmd_table[opcode].flags & CTL_CMD_FLAG_SA5) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 2); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } total_len = sizeof(struct scsi_report_supported_opcodes_one) + 32; break; case RSO_OPTIONS_OC_SA: if ((ctl_cmd_table[opcode].flags & CTL_CMD_FLAG_SA5) == 0 || service_action >= 32) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 2); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } total_len = sizeof(struct scsi_report_supported_opcodes_one) + 32; break; default: ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 2); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } alloc_len = scsi_4btoul(cdb->length); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; switch (cdb->options & RSO_OPTIONS_MASK) { case RSO_OPTIONS_ALL: all = (struct scsi_report_supported_opcodes_all *) ctsio->kern_data_ptr; num = 0; for (i = 0; i < 256; i++) { entry = &ctl_cmd_table[i]; if (entry->flags & CTL_CMD_FLAG_SA5) { for (j = 0; j < 32; j++) { sentry = &((const struct ctl_cmd_entry *) entry->execute)[j]; if (!ctl_cmd_applicable( lun->be_lun->lun_type, sentry)) continue; descr = &all->descr[num++]; descr->opcode = i; scsi_ulto2b(j, descr->service_action); descr->flags = RSO_SERVACTV; scsi_ulto2b(sentry->length, descr->cdb_length); } } else { if (!ctl_cmd_applicable(lun->be_lun->lun_type, entry)) continue; descr = &all->descr[num++]; descr->opcode = i; scsi_ulto2b(0, descr->service_action); descr->flags = 0; scsi_ulto2b(entry->length, descr->cdb_length); } } scsi_ulto4b( num * sizeof(struct scsi_report_supported_opcodes_descr), all->length); break; case RSO_OPTIONS_OC: one = (struct scsi_report_supported_opcodes_one *) ctsio->kern_data_ptr; entry = &ctl_cmd_table[opcode]; goto fill_one; case RSO_OPTIONS_OC_SA: one = (struct scsi_report_supported_opcodes_one *) ctsio->kern_data_ptr; entry = &ctl_cmd_table[opcode]; entry = &((const struct ctl_cmd_entry *) entry->execute)[service_action]; fill_one: if (ctl_cmd_applicable(lun->be_lun->lun_type, entry)) { one->support = 3; scsi_ulto2b(entry->length, one->cdb_length); one->cdb_usage[0] = opcode; memcpy(&one->cdb_usage[1], entry->usage, entry->length - 1); } else one->support = 1; break; } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return(retval); } int ctl_report_supported_tmf(struct ctl_scsiio *ctsio) { struct scsi_report_supported_tmf *cdb; struct scsi_report_supported_tmf_data *data; int retval; int alloc_len, total_len; CTL_DEBUG_PRINT(("ctl_report_supported_tmf\n")); cdb = (struct scsi_report_supported_tmf *)ctsio->cdb; retval = CTL_RETVAL_COMPLETE; total_len = sizeof(struct scsi_report_supported_tmf_data); alloc_len = scsi_4btoul(cdb->length); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; data = (struct scsi_report_supported_tmf_data *)ctsio->kern_data_ptr; data->byte1 |= RST_ATS | RST_ATSS | RST_CTSS | RST_LURS | RST_TRS; data->byte2 |= RST_ITNRS; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (retval); } int ctl_report_timestamp(struct ctl_scsiio *ctsio) { struct scsi_report_timestamp *cdb; struct scsi_report_timestamp_data *data; struct timeval tv; int64_t timestamp; int retval; int alloc_len, total_len; CTL_DEBUG_PRINT(("ctl_report_timestamp\n")); cdb = (struct scsi_report_timestamp *)ctsio->cdb; retval = CTL_RETVAL_COMPLETE; total_len = sizeof(struct scsi_report_timestamp_data); alloc_len = scsi_4btoul(cdb->length); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); ctsio->kern_sg_entries = 0; if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; data = (struct scsi_report_timestamp_data *)ctsio->kern_data_ptr; scsi_ulto2b(sizeof(*data) - 2, data->length); data->origin = RTS_ORIG_OUTSIDE; getmicrotime(&tv); timestamp = (int64_t)tv.tv_sec * 1000 + tv.tv_usec / 1000; scsi_ulto4b(timestamp >> 16, data->timestamp); scsi_ulto2b(timestamp & 0xffff, &data->timestamp[4]); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (retval); } int ctl_persistent_reserve_in(struct ctl_scsiio *ctsio) { struct scsi_per_res_in *cdb; int alloc_len, total_len = 0; /* struct scsi_per_res_in_rsrv in_data; */ struct ctl_lun *lun; struct ctl_softc *softc; uint64_t key; CTL_DEBUG_PRINT(("ctl_persistent_reserve_in\n")); cdb = (struct scsi_per_res_in *)ctsio->cdb; alloc_len = scsi_2btoul(cdb->length); lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; softc = lun->ctl_softc; retry: mtx_lock(&lun->lun_lock); switch (cdb->action) { case SPRI_RK: /* read keys */ total_len = sizeof(struct scsi_per_res_in_keys) + lun->pr_key_count * sizeof(struct scsi_per_res_key); break; case SPRI_RR: /* read reservation */ if (lun->flags & CTL_LUN_PR_RESERVED) total_len = sizeof(struct scsi_per_res_in_rsrv); else total_len = sizeof(struct scsi_per_res_in_header); break; case SPRI_RC: /* report capabilities */ total_len = sizeof(struct scsi_per_res_cap); break; case SPRI_RS: /* read full status */ total_len = sizeof(struct scsi_per_res_in_header) + (sizeof(struct scsi_per_res_in_full_desc) + 256) * lun->pr_key_count; break; default: panic("Invalid PR type %x", cdb->action); } mtx_unlock(&lun->lun_lock); ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO); if (total_len < alloc_len) { ctsio->residual = alloc_len - total_len; ctsio->kern_data_len = total_len; ctsio->kern_total_len = total_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; mtx_lock(&lun->lun_lock); switch (cdb->action) { case SPRI_RK: { // read keys struct scsi_per_res_in_keys *res_keys; int i, key_count; res_keys = (struct scsi_per_res_in_keys*)ctsio->kern_data_ptr; /* * We had to drop the lock to allocate our buffer, which * leaves time for someone to come in with another * persistent reservation. (That is unlikely, though, * since this should be the only persistent reservation * command active right now.) */ if (total_len != (sizeof(struct scsi_per_res_in_keys) + (lun->pr_key_count * sizeof(struct scsi_per_res_key)))){ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); printf("%s: reservation length changed, retrying\n", __func__); goto retry; } scsi_ulto4b(lun->PRGeneration, res_keys->header.generation); scsi_ulto4b(sizeof(struct scsi_per_res_key) * lun->pr_key_count, res_keys->header.length); for (i = 0, key_count = 0; i < 2*CTL_MAX_INITIATORS; i++) { if ((key = ctl_get_prkey(lun, i)) == 0) continue; /* * We used lun->pr_key_count to calculate the * size to allocate. If it turns out the number of * initiators with the registered flag set is * larger than that (i.e. they haven't been kept in * sync), we've got a problem. */ if (key_count >= lun->pr_key_count) { #ifdef NEEDTOPORT csevent_log(CSC_CTL | CSC_SHELF_SW | CTL_PR_ERROR, csevent_LogType_Fault, csevent_AlertLevel_Yellow, csevent_FRU_ShelfController, csevent_FRU_Firmware, csevent_FRU_Unknown, "registered keys %d >= key " "count %d", key_count, lun->pr_key_count); #endif key_count++; continue; } scsi_u64to8b(key, res_keys->keys[key_count].key); key_count++; } break; } case SPRI_RR: { // read reservation struct scsi_per_res_in_rsrv *res; int tmp_len, header_only; res = (struct scsi_per_res_in_rsrv *)ctsio->kern_data_ptr; scsi_ulto4b(lun->PRGeneration, res->header.generation); if (lun->flags & CTL_LUN_PR_RESERVED) { tmp_len = sizeof(struct scsi_per_res_in_rsrv); scsi_ulto4b(sizeof(struct scsi_per_res_in_rsrv_data), res->header.length); header_only = 0; } else { tmp_len = sizeof(struct scsi_per_res_in_header); scsi_ulto4b(0, res->header.length); header_only = 1; } /* * We had to drop the lock to allocate our buffer, which * leaves time for someone to come in with another * persistent reservation. (That is unlikely, though, * since this should be the only persistent reservation * command active right now.) */ if (tmp_len != total_len) { mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); printf("%s: reservation status changed, retrying\n", __func__); goto retry; } /* * No reservation held, so we're done. */ if (header_only != 0) break; /* * If the registration is an All Registrants type, the key * is 0, since it doesn't really matter. */ if (lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS) { scsi_u64to8b(ctl_get_prkey(lun, lun->pr_res_idx), res->data.reservation); } res->data.scopetype = lun->res_type; break; } case SPRI_RC: //report capabilities { struct scsi_per_res_cap *res_cap; uint16_t type_mask; res_cap = (struct scsi_per_res_cap *)ctsio->kern_data_ptr; scsi_ulto2b(sizeof(*res_cap), res_cap->length); res_cap->flags2 |= SPRI_TMV | SPRI_ALLOW_5; type_mask = SPRI_TM_WR_EX_AR | SPRI_TM_EX_AC_RO | SPRI_TM_WR_EX_RO | SPRI_TM_EX_AC | SPRI_TM_WR_EX | SPRI_TM_EX_AC_AR; scsi_ulto2b(type_mask, res_cap->type_mask); break; } case SPRI_RS: { // read full status struct scsi_per_res_in_full *res_status; struct scsi_per_res_in_full_desc *res_desc; struct ctl_port *port; int i, len; res_status = (struct scsi_per_res_in_full*)ctsio->kern_data_ptr; /* * We had to drop the lock to allocate our buffer, which * leaves time for someone to come in with another * persistent reservation. (That is unlikely, though, * since this should be the only persistent reservation * command active right now.) */ if (total_len < (sizeof(struct scsi_per_res_in_header) + (sizeof(struct scsi_per_res_in_full_desc) + 256) * lun->pr_key_count)){ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); printf("%s: reservation length changed, retrying\n", __func__); goto retry; } scsi_ulto4b(lun->PRGeneration, res_status->header.generation); res_desc = &res_status->desc[0]; for (i = 0; i < 2*CTL_MAX_INITIATORS; i++) { if ((key = ctl_get_prkey(lun, i)) == 0) continue; scsi_u64to8b(key, res_desc->res_key.key); if ((lun->flags & CTL_LUN_PR_RESERVED) && (lun->pr_res_idx == i || lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS)) { res_desc->flags = SPRI_FULL_R_HOLDER; res_desc->scopetype = lun->res_type; } scsi_ulto2b(i / CTL_MAX_INIT_PER_PORT, res_desc->rel_trgt_port_id); len = 0; port = softc->ctl_ports[ ctl_port_idx(i / CTL_MAX_INIT_PER_PORT)]; if (port != NULL) len = ctl_create_iid(port, i % CTL_MAX_INIT_PER_PORT, res_desc->transport_id); scsi_ulto4b(len, res_desc->additional_length); res_desc = (struct scsi_per_res_in_full_desc *) &res_desc->transport_id[len]; } scsi_ulto4b((uint8_t *)res_desc - (uint8_t *)&res_status->desc[0], res_status->header.length); break; } default: /* * This is a bug, because we just checked for this above, * and should have returned an error. */ panic("Invalid PR type %x", cdb->action); break; /* NOTREACHED */ } mtx_unlock(&lun->lun_lock); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static void ctl_est_res_ua(struct ctl_lun *lun, uint32_t residx, ctl_ua_type ua) { int off = lun->ctl_softc->persis_offset; if (residx >= off && residx < off + CTL_MAX_INITIATORS) ctl_est_ua(lun, residx - off, ua); } /* * Returns 0 if ctl_persistent_reserve_out() should continue, non-zero if * it should return. */ static int ctl_pro_preempt(struct ctl_softc *softc, struct ctl_lun *lun, uint64_t res_key, uint64_t sa_res_key, uint8_t type, uint32_t residx, struct ctl_scsiio *ctsio, struct scsi_per_res_out *cdb, struct scsi_per_res_out_parms* param) { union ctl_ha_msg persis_io; int retval, i; int isc_retval; retval = 0; mtx_lock(&lun->lun_lock); if (sa_res_key == 0) { if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) { /* validate scope and type */ if ((cdb->scope_type & SPR_SCOPE_MASK) != SPR_LU_SCOPE) { mtx_unlock(&lun->lun_lock); ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 4); ctl_done((union ctl_io *)ctsio); return (1); } if (type>8 || type==2 || type==4 || type==0) { mtx_unlock(&lun->lun_lock); ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (1); } /* * Unregister everybody else and build UA for * them */ for(i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (i == residx || ctl_get_prkey(lun, i) == 0) continue; ctl_clr_prkey(lun, i); ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } lun->pr_key_count = 1; lun->res_type = type; if (lun->res_type != SPR_TYPE_WR_EX_AR && lun->res_type != SPR_TYPE_EX_AC_AR) lun->pr_res_idx = residx; /* send msg to other side */ persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_PREEMPT; persis_io.pr.pr_info.residx = lun->pr_res_idx; persis_io.pr.pr_info.res_type = type; memcpy(persis_io.pr.pr_info.sa_res_key, param->serv_act_res_key, sizeof(param->serv_act_res_key)); if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned " "from ctl_ha_msg_send %d\n", isc_retval); } } else { /* not all registrants */ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ 8, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (1); } } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS || !(lun->flags & CTL_LUN_PR_RESERVED)) { int found = 0; if (res_key == sa_res_key) { /* special case */ /* * The spec implies this is not good but doesn't * say what to do. There are two choices either * generate a res conflict or check condition * with illegal field in parameter data. Since * that is what is done when the sa_res_key is * zero I'll take that approach since this has * to do with the sa_res_key. */ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ 8, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (1); } for (i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (ctl_get_prkey(lun, i) != sa_res_key) continue; found = 1; ctl_clr_prkey(lun, i); lun->pr_key_count--; ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } if (!found) { mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* send msg to other side */ persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_PREEMPT; persis_io.pr.pr_info.residx = lun->pr_res_idx; persis_io.pr.pr_info.res_type = type; memcpy(persis_io.pr.pr_info.sa_res_key, param->serv_act_res_key, sizeof(param->serv_act_res_key)); if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } } else { /* Reserved but not all registrants */ /* sa_res_key is res holder */ if (sa_res_key == ctl_get_prkey(lun, lun->pr_res_idx)) { /* validate scope and type */ if ((cdb->scope_type & SPR_SCOPE_MASK) != SPR_LU_SCOPE) { mtx_unlock(&lun->lun_lock); ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 4); ctl_done((union ctl_io *)ctsio); return (1); } if (type>8 || type==2 || type==4 || type==0) { mtx_unlock(&lun->lun_lock); ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (1); } /* * Do the following: * if sa_res_key != res_key remove all * registrants w/sa_res_key and generate UA * for these registrants(Registrations * Preempted) if it wasn't an exclusive * reservation generate UA(Reservations * Preempted) for all other registered nexuses * if the type has changed. Establish the new * reservation and holder. If res_key and * sa_res_key are the same do the above * except don't unregister the res holder. */ for(i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (i == residx || ctl_get_prkey(lun, i) == 0) continue; if (sa_res_key == ctl_get_prkey(lun, i)) { ctl_clr_prkey(lun, i); lun->pr_key_count--; ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } else if (type != lun->res_type && (lun->res_type == SPR_TYPE_WR_EX_RO || lun->res_type ==SPR_TYPE_EX_AC_RO)){ ctl_est_res_ua(lun, i, CTL_UA_RES_RELEASE); } } lun->res_type = type; if (lun->res_type != SPR_TYPE_WR_EX_AR && lun->res_type != SPR_TYPE_EX_AC_AR) lun->pr_res_idx = residx; else lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS; persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_PREEMPT; persis_io.pr.pr_info.residx = lun->pr_res_idx; persis_io.pr.pr_info.res_type = type; memcpy(persis_io.pr.pr_info.sa_res_key, param->serv_act_res_key, sizeof(param->serv_act_res_key)); if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned " "from ctl_ha_msg_send %d\n", isc_retval); } } else { /* * sa_res_key is not the res holder just * remove registrants */ int found=0; for (i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (sa_res_key != ctl_get_prkey(lun, i)) continue; found = 1; ctl_clr_prkey(lun, i); lun->pr_key_count--; ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } if (!found) { mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (1); } persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_PREEMPT; persis_io.pr.pr_info.residx = lun->pr_res_idx; persis_io.pr.pr_info.res_type = type; memcpy(persis_io.pr.pr_info.sa_res_key, param->serv_act_res_key, sizeof(param->serv_act_res_key)); if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned " "from ctl_ha_msg_send %d\n", isc_retval); } } } lun->PRGeneration++; mtx_unlock(&lun->lun_lock); return (retval); } static void ctl_pro_preempt_other(struct ctl_lun *lun, union ctl_ha_msg *msg) { uint64_t sa_res_key; int i; sa_res_key = scsi_8btou64(msg->pr.pr_info.sa_res_key); if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS || lun->pr_res_idx == CTL_PR_NO_RESERVATION || sa_res_key != ctl_get_prkey(lun, lun->pr_res_idx)) { if (sa_res_key == 0) { /* * Unregister everybody else and build UA for * them */ for(i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (i == msg->pr.pr_info.residx || ctl_get_prkey(lun, i) == 0) continue; ctl_clr_prkey(lun, i); ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } lun->pr_key_count = 1; lun->res_type = msg->pr.pr_info.res_type; if (lun->res_type != SPR_TYPE_WR_EX_AR && lun->res_type != SPR_TYPE_EX_AC_AR) lun->pr_res_idx = msg->pr.pr_info.residx; } else { for (i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (sa_res_key == ctl_get_prkey(lun, i)) continue; ctl_clr_prkey(lun, i); lun->pr_key_count--; ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } } } else { for (i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (i == msg->pr.pr_info.residx || ctl_get_prkey(lun, i) == 0) continue; if (sa_res_key == ctl_get_prkey(lun, i)) { ctl_clr_prkey(lun, i); lun->pr_key_count--; ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } else if (msg->pr.pr_info.res_type != lun->res_type && (lun->res_type == SPR_TYPE_WR_EX_RO || lun->res_type == SPR_TYPE_EX_AC_RO)) { ctl_est_res_ua(lun, i, CTL_UA_RES_RELEASE); } } lun->res_type = msg->pr.pr_info.res_type; if (lun->res_type != SPR_TYPE_WR_EX_AR && lun->res_type != SPR_TYPE_EX_AC_AR) lun->pr_res_idx = msg->pr.pr_info.residx; else lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS; } lun->PRGeneration++; } int ctl_persistent_reserve_out(struct ctl_scsiio *ctsio) { int retval; int isc_retval; u_int32_t param_len; struct scsi_per_res_out *cdb; struct ctl_lun *lun; struct scsi_per_res_out_parms* param; struct ctl_softc *softc; uint32_t residx; uint64_t res_key, sa_res_key, key; uint8_t type; union ctl_ha_msg persis_io; int i; CTL_DEBUG_PRINT(("ctl_persistent_reserve_out\n")); retval = CTL_RETVAL_COMPLETE; cdb = (struct scsi_per_res_out *)ctsio->cdb; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; softc = lun->ctl_softc; /* * We only support whole-LUN scope. The scope & type are ignored for * register, register and ignore existing key and clear. * We sometimes ignore scope and type on preempts too!! * Verify reservation type here as well. */ type = cdb->scope_type & SPR_TYPE_MASK; if ((cdb->action == SPRO_RESERVE) || (cdb->action == SPRO_RELEASE)) { if ((cdb->scope_type & SPR_SCOPE_MASK) != SPR_LU_SCOPE) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 4); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } if (type>8 || type==2 || type==4 || type==0) { ctl_set_invalid_field(/*ctsio*/ ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 1, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } } param_len = scsi_4btoul(cdb->length); if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) { ctsio->kern_data_ptr = malloc(param_len, M_CTL, M_WAITOK); ctsio->kern_data_len = param_len; ctsio->kern_total_len = param_len; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } param = (struct scsi_per_res_out_parms *)ctsio->kern_data_ptr; residx = ctl_get_resindex(&ctsio->io_hdr.nexus); res_key = scsi_8btou64(param->res_key.key); sa_res_key = scsi_8btou64(param->serv_act_res_key); /* * Validate the reservation key here except for SPRO_REG_IGNO * This must be done for all other service actions */ if ((cdb->action & SPRO_ACTION_MASK) != SPRO_REG_IGNO) { mtx_lock(&lun->lun_lock); if ((key = ctl_get_prkey(lun, residx)) != 0) { if (res_key != key) { /* * The current key passed in doesn't match * the one the initiator previously * registered. */ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } } else if ((cdb->action & SPRO_ACTION_MASK) != SPRO_REGISTER) { /* * We are not registered */ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } else if (res_key != 0) { /* * We are not registered and trying to register but * the register key isn't zero. */ mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } mtx_unlock(&lun->lun_lock); } switch (cdb->action & SPRO_ACTION_MASK) { case SPRO_REGISTER: case SPRO_REG_IGNO: { #if 0 printf("Registration received\n"); #endif /* * We don't support any of these options, as we report in * the read capabilities request (see * ctl_persistent_reserve_in(), above). */ if ((param->flags & SPR_SPEC_I_PT) || (param->flags & SPR_ALL_TG_PT) || (param->flags & SPR_APTPL)) { int bit_ptr; if (param->flags & SPR_APTPL) bit_ptr = 0; else if (param->flags & SPR_ALL_TG_PT) bit_ptr = 2; else /* SPR_SPEC_I_PT */ bit_ptr = 3; free(ctsio->kern_data_ptr, M_CTL); ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 0, /*field*/ 20, /*bit_valid*/ 1, /*bit*/ bit_ptr); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } mtx_lock(&lun->lun_lock); /* * The initiator wants to clear the * key/unregister. */ if (sa_res_key == 0) { if ((res_key == 0 && (cdb->action & SPRO_ACTION_MASK) == SPRO_REGISTER) || ((cdb->action & SPRO_ACTION_MASK) == SPRO_REG_IGNO && ctl_get_prkey(lun, residx) == 0)) { mtx_unlock(&lun->lun_lock); goto done; } ctl_clr_prkey(lun, residx); lun->pr_key_count--; if (residx == lun->pr_res_idx) { lun->flags &= ~CTL_LUN_PR_RESERVED; lun->pr_res_idx = CTL_PR_NO_RESERVATION; if ((lun->res_type == SPR_TYPE_WR_EX_RO || lun->res_type == SPR_TYPE_EX_AC_RO) && lun->pr_key_count) { /* * If the reservation is a registrants * only type we need to generate a UA * for other registered inits. The * sense code should be RESERVATIONS * RELEASED */ for (i = 0; i < CTL_MAX_INITIATORS;i++){ if (ctl_get_prkey(lun, i + softc->persis_offset) == 0) continue; ctl_est_ua(lun, i, CTL_UA_RES_RELEASE); } } lun->res_type = 0; } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) { if (lun->pr_key_count==0) { lun->flags &= ~CTL_LUN_PR_RESERVED; lun->res_type = 0; lun->pr_res_idx = CTL_PR_NO_RESERVATION; } } persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_UNREG_KEY; persis_io.pr.pr_info.residx = residx; if ((isc_retval = ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0 )) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } } else /* sa_res_key != 0 */ { /* * If we aren't registered currently then increment * the key count and set the registered flag. */ ctl_alloc_prkey(lun, residx); if (ctl_get_prkey(lun, residx) == 0) lun->pr_key_count++; ctl_set_prkey(lun, residx, sa_res_key); persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_REG_KEY; persis_io.pr.pr_info.residx = residx; memcpy(persis_io.pr.pr_info.sa_res_key, param->serv_act_res_key, sizeof(param->serv_act_res_key)); if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } } lun->PRGeneration++; mtx_unlock(&lun->lun_lock); break; } case SPRO_RESERVE: #if 0 printf("Reserve executed type %d\n", type); #endif mtx_lock(&lun->lun_lock); if (lun->flags & CTL_LUN_PR_RESERVED) { /* * if this isn't the reservation holder and it's * not a "all registrants" type or if the type is * different then we have a conflict */ if ((lun->pr_res_idx != residx && lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS) || lun->res_type != type) { mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_reservation_conflict(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } mtx_unlock(&lun->lun_lock); } else /* create a reservation */ { /* * If it's not an "all registrants" type record * reservation holder */ if (type != SPR_TYPE_WR_EX_AR && type != SPR_TYPE_EX_AC_AR) lun->pr_res_idx = residx; /* Res holder */ else lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS; lun->flags |= CTL_LUN_PR_RESERVED; lun->res_type = type; mtx_unlock(&lun->lun_lock); /* send msg to other side */ persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_RESERVE; persis_io.pr.pr_info.residx = lun->pr_res_idx; persis_io.pr.pr_info.res_type = type; if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } } break; case SPRO_RELEASE: mtx_lock(&lun->lun_lock); if ((lun->flags & CTL_LUN_PR_RESERVED) == 0) { /* No reservation exists return good status */ mtx_unlock(&lun->lun_lock); goto done; } /* * Is this nexus a reservation holder? */ if (lun->pr_res_idx != residx && lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS) { /* * not a res holder return good status but * do nothing */ mtx_unlock(&lun->lun_lock); goto done; } if (lun->res_type != type) { mtx_unlock(&lun->lun_lock); free(ctsio->kern_data_ptr, M_CTL); ctl_set_illegal_pr_release(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* okay to release */ lun->flags &= ~CTL_LUN_PR_RESERVED; lun->pr_res_idx = CTL_PR_NO_RESERVATION; lun->res_type = 0; /* * if this isn't an exclusive access * res generate UA for all other * registrants. */ if (type != SPR_TYPE_EX_AC && type != SPR_TYPE_WR_EX) { for (i = 0; i < CTL_MAX_INITIATORS; i++) { if (i == residx || ctl_get_prkey(lun, i + softc->persis_offset) == 0) continue; ctl_est_ua(lun, i, CTL_UA_RES_RELEASE); } } mtx_unlock(&lun->lun_lock); /* Send msg to other side */ persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_RELEASE; if ((isc_retval=ctl_ha_msg_send( CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } break; case SPRO_CLEAR: /* send msg to other side */ mtx_lock(&lun->lun_lock); lun->flags &= ~CTL_LUN_PR_RESERVED; lun->res_type = 0; lun->pr_key_count = 0; lun->pr_res_idx = CTL_PR_NO_RESERVATION; ctl_clr_prkey(lun, residx); for (i=0; i < 2*CTL_MAX_INITIATORS; i++) if (ctl_get_prkey(lun, i) != 0) { ctl_clr_prkey(lun, i); ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } lun->PRGeneration++; mtx_unlock(&lun->lun_lock); persis_io.hdr.nexus = ctsio->io_hdr.nexus; persis_io.hdr.msg_type = CTL_MSG_PERS_ACTION; persis_io.pr.pr_info.action = CTL_PR_CLEAR; if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &persis_io, sizeof(persis_io), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Persis Out error returned from " "ctl_ha_msg_send %d\n", isc_retval); } break; case SPRO_PREEMPT: case SPRO_PRE_ABO: { int nretval; nretval = ctl_pro_preempt(softc, lun, res_key, sa_res_key, type, residx, ctsio, cdb, param); if (nretval != 0) return (CTL_RETVAL_COMPLETE); break; } default: panic("Invalid PR type %x", cdb->action); } done: free(ctsio->kern_data_ptr, M_CTL); ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (retval); } /* * This routine is for handling a message from the other SC pertaining to * persistent reserve out. All the error checking will have been done * so only perorming the action need be done here to keep the two * in sync. */ static void ctl_hndl_per_res_out_on_other_sc(union ctl_ha_msg *msg) { struct ctl_lun *lun; struct ctl_softc *softc; int i; uint32_t targ_lun; softc = control_softc; targ_lun = msg->hdr.nexus.targ_mapped_lun; lun = softc->ctl_luns[targ_lun]; mtx_lock(&lun->lun_lock); switch(msg->pr.pr_info.action) { case CTL_PR_REG_KEY: ctl_alloc_prkey(lun, msg->pr.pr_info.residx); if (ctl_get_prkey(lun, msg->pr.pr_info.residx) == 0) lun->pr_key_count++; ctl_set_prkey(lun, msg->pr.pr_info.residx, scsi_8btou64(msg->pr.pr_info.sa_res_key)); lun->PRGeneration++; break; case CTL_PR_UNREG_KEY: ctl_clr_prkey(lun, msg->pr.pr_info.residx); lun->pr_key_count--; /* XXX Need to see if the reservation has been released */ /* if so do we need to generate UA? */ if (msg->pr.pr_info.residx == lun->pr_res_idx) { lun->flags &= ~CTL_LUN_PR_RESERVED; lun->pr_res_idx = CTL_PR_NO_RESERVATION; if ((lun->res_type == SPR_TYPE_WR_EX_RO || lun->res_type == SPR_TYPE_EX_AC_RO) && lun->pr_key_count) { /* * If the reservation is a registrants * only type we need to generate a UA * for other registered inits. The * sense code should be RESERVATIONS * RELEASED */ for (i = 0; i < CTL_MAX_INITIATORS; i++) { if (ctl_get_prkey(lun, i + softc->persis_offset) == 0) continue; ctl_est_ua(lun, i, CTL_UA_RES_RELEASE); } } lun->res_type = 0; } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) { if (lun->pr_key_count==0) { lun->flags &= ~CTL_LUN_PR_RESERVED; lun->res_type = 0; lun->pr_res_idx = CTL_PR_NO_RESERVATION; } } lun->PRGeneration++; break; case CTL_PR_RESERVE: lun->flags |= CTL_LUN_PR_RESERVED; lun->res_type = msg->pr.pr_info.res_type; lun->pr_res_idx = msg->pr.pr_info.residx; break; case CTL_PR_RELEASE: /* * if this isn't an exclusive access res generate UA for all * other registrants. */ if (lun->res_type != SPR_TYPE_EX_AC && lun->res_type != SPR_TYPE_WR_EX) { for (i = 0; i < CTL_MAX_INITIATORS; i++) if (ctl_get_prkey(lun, i + softc->persis_offset) != 0) ctl_est_ua(lun, i, CTL_UA_RES_RELEASE); } lun->flags &= ~CTL_LUN_PR_RESERVED; lun->pr_res_idx = CTL_PR_NO_RESERVATION; lun->res_type = 0; break; case CTL_PR_PREEMPT: ctl_pro_preempt_other(lun, msg); break; case CTL_PR_CLEAR: lun->flags &= ~CTL_LUN_PR_RESERVED; lun->res_type = 0; lun->pr_key_count = 0; lun->pr_res_idx = CTL_PR_NO_RESERVATION; for (i=0; i < 2*CTL_MAX_INITIATORS; i++) { if (ctl_get_prkey(lun, i) == 0) continue; ctl_clr_prkey(lun, i); ctl_est_res_ua(lun, i, CTL_UA_REG_PREEMPT); } lun->PRGeneration++; break; } mtx_unlock(&lun->lun_lock); } int ctl_read_write(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; uint64_t lba; uint32_t num_blocks; int flags, retval; int isread; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; CTL_DEBUG_PRINT(("ctl_read_write: command: %#x\n", ctsio->cdb[0])); flags = 0; retval = CTL_RETVAL_COMPLETE; isread = ctsio->cdb[0] == READ_6 || ctsio->cdb[0] == READ_10 || ctsio->cdb[0] == READ_12 || ctsio->cdb[0] == READ_16; switch (ctsio->cdb[0]) { case READ_6: case WRITE_6: { struct scsi_rw_6 *cdb; cdb = (struct scsi_rw_6 *)ctsio->cdb; lba = scsi_3btoul(cdb->addr); /* only 5 bits are valid in the most significant address byte */ lba &= 0x1fffff; num_blocks = cdb->length; /* * This is correct according to SBC-2. */ if (num_blocks == 0) num_blocks = 256; break; } case READ_10: case WRITE_10: { struct scsi_rw_10 *cdb; cdb = (struct scsi_rw_10 *)ctsio->cdb; if (cdb->byte2 & SRW10_FUA) flags |= CTL_LLF_FUA; if (cdb->byte2 & SRW10_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_2btoul(cdb->length); break; } case WRITE_VERIFY_10: { struct scsi_write_verify_10 *cdb; cdb = (struct scsi_write_verify_10 *)ctsio->cdb; flags |= CTL_LLF_FUA; if (cdb->byte2 & SWV_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_2btoul(cdb->length); break; } case READ_12: case WRITE_12: { struct scsi_rw_12 *cdb; cdb = (struct scsi_rw_12 *)ctsio->cdb; if (cdb->byte2 & SRW12_FUA) flags |= CTL_LLF_FUA; if (cdb->byte2 & SRW12_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } case WRITE_VERIFY_12: { struct scsi_write_verify_12 *cdb; cdb = (struct scsi_write_verify_12 *)ctsio->cdb; flags |= CTL_LLF_FUA; if (cdb->byte2 & SWV_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } case READ_16: case WRITE_16: { struct scsi_rw_16 *cdb; cdb = (struct scsi_rw_16 *)ctsio->cdb; if (cdb->byte2 & SRW12_FUA) flags |= CTL_LLF_FUA; if (cdb->byte2 & SRW12_DPO) flags |= CTL_LLF_DPO; lba = scsi_8btou64(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } case WRITE_ATOMIC_16: { struct scsi_rw_16 *cdb; if (lun->be_lun->atomicblock == 0) { ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } cdb = (struct scsi_rw_16 *)ctsio->cdb; if (cdb->byte2 & SRW12_FUA) flags |= CTL_LLF_FUA; if (cdb->byte2 & SRW12_DPO) flags |= CTL_LLF_DPO; lba = scsi_8btou64(cdb->addr); num_blocks = scsi_4btoul(cdb->length); if (num_blocks > lun->be_lun->atomicblock) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 12, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } break; } case WRITE_VERIFY_16: { struct scsi_write_verify_16 *cdb; cdb = (struct scsi_write_verify_16 *)ctsio->cdb; flags |= CTL_LLF_FUA; if (cdb->byte2 & SWV_DPO) flags |= CTL_LLF_DPO; lba = scsi_8btou64(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } default: /* * We got a command we don't support. This shouldn't * happen, commands should be filtered out above us. */ ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); break; /* NOTREACHED */ } /* * The first check is to make sure we're in bounds, the second * check is to catch wrap-around problems. If the lba + num blocks * is less than the lba, then we've wrapped around and the block * range is invalid anyway. */ if (((lba + num_blocks) > (lun->be_lun->maxlba + 1)) || ((lba + num_blocks) < lba)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * According to SBC-3, a transfer length of 0 is not an error. * Note that this cannot happen with WRITE(6) or READ(6), since 0 * translates to 256 blocks for those commands. */ if (num_blocks == 0) { ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* Set FUA and/or DPO if caches are disabled. */ if (isread) { if ((lun->mode_pages.caching_page[CTL_PAGE_CURRENT].flags1 & SCP_RCD) != 0) flags |= CTL_LLF_FUA | CTL_LLF_DPO; } else { if ((lun->mode_pages.caching_page[CTL_PAGE_CURRENT].flags1 & SCP_WCE) == 0) flags |= CTL_LLF_FUA; } lbalen = (struct ctl_lba_len_flags *) &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = lba; lbalen->len = num_blocks; lbalen->flags = (isread ? CTL_LLF_READ : CTL_LLF_WRITE) | flags; ctsio->kern_total_len = num_blocks * lun->be_lun->blocksize; ctsio->kern_rel_offset = 0; CTL_DEBUG_PRINT(("ctl_read_write: calling data_submit()\n")); retval = lun->backend->data_submit((union ctl_io *)ctsio); return (retval); } static int ctl_cnw_cont(union ctl_io *io) { struct ctl_scsiio *ctsio; struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; int retval; ctsio = &io->scsiio; ctsio->io_hdr.status = CTL_STATUS_NONE; ctsio->io_hdr.flags &= ~CTL_FLAG_IO_CONT; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; lbalen = (struct ctl_lba_len_flags *) &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->flags &= ~CTL_LLF_COMPARE; lbalen->flags |= CTL_LLF_WRITE; CTL_DEBUG_PRINT(("ctl_cnw_cont: calling data_submit()\n")); retval = lun->backend->data_submit((union ctl_io *)ctsio); return (retval); } int ctl_cnw(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; uint64_t lba; uint32_t num_blocks; int flags, retval; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; CTL_DEBUG_PRINT(("ctl_cnw: command: %#x\n", ctsio->cdb[0])); flags = 0; retval = CTL_RETVAL_COMPLETE; switch (ctsio->cdb[0]) { case COMPARE_AND_WRITE: { struct scsi_compare_and_write *cdb; cdb = (struct scsi_compare_and_write *)ctsio->cdb; if (cdb->byte2 & SRW10_FUA) flags |= CTL_LLF_FUA; if (cdb->byte2 & SRW10_DPO) flags |= CTL_LLF_DPO; lba = scsi_8btou64(cdb->addr); num_blocks = cdb->length; break; } default: /* * We got a command we don't support. This shouldn't * happen, commands should be filtered out above us. */ ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); break; /* NOTREACHED */ } /* * The first check is to make sure we're in bounds, the second * check is to catch wrap-around problems. If the lba + num blocks * is less than the lba, then we've wrapped around and the block * range is invalid anyway. */ if (((lba + num_blocks) > (lun->be_lun->maxlba + 1)) || ((lba + num_blocks) < lba)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * According to SBC-3, a transfer length of 0 is not an error. */ if (num_blocks == 0) { ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* Set FUA if write cache is disabled. */ if ((lun->mode_pages.caching_page[CTL_PAGE_CURRENT].flags1 & SCP_WCE) == 0) flags |= CTL_LLF_FUA; ctsio->kern_total_len = 2 * num_blocks * lun->be_lun->blocksize; ctsio->kern_rel_offset = 0; /* * Set the IO_CONT flag, so that if this I/O gets passed to * ctl_data_submit_done(), it'll get passed back to * ctl_ctl_cnw_cont() for further processing. */ ctsio->io_hdr.flags |= CTL_FLAG_IO_CONT; ctsio->io_cont = ctl_cnw_cont; lbalen = (struct ctl_lba_len_flags *) &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = lba; lbalen->len = num_blocks; lbalen->flags = CTL_LLF_COMPARE | flags; CTL_DEBUG_PRINT(("ctl_cnw: calling data_submit()\n")); retval = lun->backend->data_submit((union ctl_io *)ctsio); return (retval); } int ctl_verify(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct ctl_lba_len_flags *lbalen; uint64_t lba; uint32_t num_blocks; int bytchk, flags; int retval; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; CTL_DEBUG_PRINT(("ctl_verify: command: %#x\n", ctsio->cdb[0])); bytchk = 0; flags = CTL_LLF_FUA; retval = CTL_RETVAL_COMPLETE; switch (ctsio->cdb[0]) { case VERIFY_10: { struct scsi_verify_10 *cdb; cdb = (struct scsi_verify_10 *)ctsio->cdb; if (cdb->byte2 & SVFY_BYTCHK) bytchk = 1; if (cdb->byte2 & SVFY_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_2btoul(cdb->length); break; } case VERIFY_12: { struct scsi_verify_12 *cdb; cdb = (struct scsi_verify_12 *)ctsio->cdb; if (cdb->byte2 & SVFY_BYTCHK) bytchk = 1; if (cdb->byte2 & SVFY_DPO) flags |= CTL_LLF_DPO; lba = scsi_4btoul(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } case VERIFY_16: { struct scsi_rw_16 *cdb; cdb = (struct scsi_rw_16 *)ctsio->cdb; if (cdb->byte2 & SVFY_BYTCHK) bytchk = 1; if (cdb->byte2 & SVFY_DPO) flags |= CTL_LLF_DPO; lba = scsi_8btou64(cdb->addr); num_blocks = scsi_4btoul(cdb->length); break; } default: /* * We got a command we don't support. This shouldn't * happen, commands should be filtered out above us. */ ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * The first check is to make sure we're in bounds, the second * check is to catch wrap-around problems. If the lba + num blocks * is less than the lba, then we've wrapped around and the block * range is invalid anyway. */ if (((lba + num_blocks) > (lun->be_lun->maxlba + 1)) || ((lba + num_blocks) < lba)) { ctl_set_lba_out_of_range(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * According to SBC-3, a transfer length of 0 is not an error. */ if (num_blocks == 0) { ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } lbalen = (struct ctl_lba_len_flags *) &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; lbalen->lba = lba; lbalen->len = num_blocks; if (bytchk) { lbalen->flags = CTL_LLF_COMPARE | flags; ctsio->kern_total_len = num_blocks * lun->be_lun->blocksize; } else { lbalen->flags = CTL_LLF_VERIFY | flags; ctsio->kern_total_len = 0; } ctsio->kern_rel_offset = 0; CTL_DEBUG_PRINT(("ctl_verify: calling data_submit()\n")); retval = lun->backend->data_submit((union ctl_io *)ctsio); return (retval); } int ctl_report_luns(struct ctl_scsiio *ctsio) { struct ctl_softc *softc = control_softc; struct scsi_report_luns *cdb; struct scsi_report_luns_data *lun_data; struct ctl_lun *lun, *request_lun; struct ctl_port *port; int num_luns, retval; uint32_t alloc_len, lun_datalen; int num_filled, well_known; uint32_t initidx, targ_lun_id, lun_id; retval = CTL_RETVAL_COMPLETE; well_known = 0; cdb = (struct scsi_report_luns *)ctsio->cdb; port = ctl_io_port(&ctsio->io_hdr); CTL_DEBUG_PRINT(("ctl_report_luns\n")); mtx_lock(&softc->ctl_lock); num_luns = 0; for (targ_lun_id = 0; targ_lun_id < CTL_MAX_LUNS; targ_lun_id++) { if (ctl_lun_map_from_port(port, targ_lun_id) < CTL_MAX_LUNS) num_luns++; } mtx_unlock(&softc->ctl_lock); switch (cdb->select_report) { case RPL_REPORT_DEFAULT: case RPL_REPORT_ALL: break; case RPL_REPORT_WELLKNOWN: well_known = 1; num_luns = 0; break; default: ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (retval); break; /* NOTREACHED */ } alloc_len = scsi_4btoul(cdb->length); /* * The initiator has to allocate at least 16 bytes for this request, * so he can at least get the header and the first LUN. Otherwise * we reject the request (per SPC-3 rev 14, section 6.21). */ if (alloc_len < (sizeof(struct scsi_report_luns_data) + sizeof(struct scsi_report_luns_lundata))) { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 6, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (retval); } request_lun = (struct ctl_lun *) ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; lun_datalen = sizeof(*lun_data) + (num_luns * sizeof(struct scsi_report_luns_lundata)); ctsio->kern_data_ptr = malloc(lun_datalen, M_CTL, M_WAITOK | M_ZERO); lun_data = (struct scsi_report_luns_data *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; initidx = ctl_get_initindex(&ctsio->io_hdr.nexus); mtx_lock(&softc->ctl_lock); for (targ_lun_id = 0, num_filled = 0; targ_lun_id < CTL_MAX_LUNS && num_filled < num_luns; targ_lun_id++) { lun_id = ctl_lun_map_from_port(port, targ_lun_id); if (lun_id >= CTL_MAX_LUNS) continue; lun = softc->ctl_luns[lun_id]; if (lun == NULL) continue; if (targ_lun_id <= 0xff) { /* * Peripheral addressing method, bus number 0. */ lun_data->luns[num_filled].lundata[0] = RPL_LUNDATA_ATYP_PERIPH; lun_data->luns[num_filled].lundata[1] = targ_lun_id; num_filled++; } else if (targ_lun_id <= 0x3fff) { /* * Flat addressing method. */ lun_data->luns[num_filled].lundata[0] = RPL_LUNDATA_ATYP_FLAT | (targ_lun_id >> 8); lun_data->luns[num_filled].lundata[1] = (targ_lun_id & 0xff); num_filled++; } else if (targ_lun_id <= 0xffffff) { /* * Extended flat addressing method. */ lun_data->luns[num_filled].lundata[0] = RPL_LUNDATA_ATYP_EXTLUN | 0x12; scsi_ulto3b(targ_lun_id, &lun_data->luns[num_filled].lundata[1]); num_filled++; } else { printf("ctl_report_luns: bogus LUN number %jd, " "skipping\n", (intmax_t)targ_lun_id); } /* * According to SPC-3, rev 14 section 6.21: * * "The execution of a REPORT LUNS command to any valid and * installed logical unit shall clear the REPORTED LUNS DATA * HAS CHANGED unit attention condition for all logical * units of that target with respect to the requesting * initiator. A valid and installed logical unit is one * having a PERIPHERAL QUALIFIER of 000b in the standard * INQUIRY data (see 6.4.2)." * * If request_lun is NULL, the LUN this report luns command * was issued to is either disabled or doesn't exist. In that * case, we shouldn't clear any pending lun change unit * attention. */ if (request_lun != NULL) { mtx_lock(&lun->lun_lock); ctl_clr_ua(lun, initidx, CTL_UA_RES_RELEASE); mtx_unlock(&lun->lun_lock); } } mtx_unlock(&softc->ctl_lock); /* * It's quite possible that we've returned fewer LUNs than we allocated * space for. Trim it. */ lun_datalen = sizeof(*lun_data) + (num_filled * sizeof(struct scsi_report_luns_lundata)); if (lun_datalen < alloc_len) { ctsio->residual = alloc_len - lun_datalen; ctsio->kern_data_len = lun_datalen; ctsio->kern_total_len = lun_datalen; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * We set this to the actual data length, regardless of how much * space we actually have to return results. If the user looks at * this value, he'll know whether or not he allocated enough space * and reissue the command if necessary. We don't support well * known logical units, so if the user asks for that, return none. */ scsi_ulto4b(lun_datalen - 8, lun_data->length); /* * We can only return SCSI_STATUS_CHECK_COND when we can't satisfy * this request. */ ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (retval); } int ctl_request_sense(struct ctl_scsiio *ctsio) { struct scsi_request_sense *cdb; struct scsi_sense_data *sense_ptr; struct ctl_softc *ctl_softc; struct ctl_lun *lun; uint32_t initidx; int have_error; scsi_sense_data_type sense_format; ctl_ua_type ua_type; cdb = (struct scsi_request_sense *)ctsio->cdb; ctl_softc = control_softc; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; CTL_DEBUG_PRINT(("ctl_request_sense\n")); /* * Determine which sense format the user wants. */ if (cdb->byte2 & SRS_DESC) sense_format = SSD_TYPE_DESC; else sense_format = SSD_TYPE_FIXED; ctsio->kern_data_ptr = malloc(sizeof(*sense_ptr), M_CTL, M_WAITOK); sense_ptr = (struct scsi_sense_data *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; /* * struct scsi_sense_data, which is currently set to 256 bytes, is * larger than the largest allowed value for the length field in the * REQUEST SENSE CDB, which is 252 bytes as of SPC-4. */ ctsio->residual = 0; ctsio->kern_data_len = cdb->length; ctsio->kern_total_len = cdb->length; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * If we don't have a LUN, we don't have any pending sense. */ if (lun == NULL) goto no_sense; have_error = 0; initidx = ctl_get_initindex(&ctsio->io_hdr.nexus); /* * Check for pending sense, and then for pending unit attentions. * Pending sense gets returned first, then pending unit attentions. */ mtx_lock(&lun->lun_lock); #ifdef CTL_WITH_CA if (ctl_is_set(lun->have_ca, initidx)) { scsi_sense_data_type stored_format; /* * Check to see which sense format was used for the stored * sense data. */ stored_format = scsi_sense_type(&lun->pending_sense[initidx]); /* * If the user requested a different sense format than the * one we stored, then we need to convert it to the other * format. If we're going from descriptor to fixed format * sense data, we may lose things in translation, depending * on what options were used. * * If the stored format is SSD_TYPE_NONE (i.e. invalid), * for some reason we'll just copy it out as-is. */ if ((stored_format == SSD_TYPE_FIXED) && (sense_format == SSD_TYPE_DESC)) ctl_sense_to_desc((struct scsi_sense_data_fixed *) &lun->pending_sense[initidx], (struct scsi_sense_data_desc *)sense_ptr); else if ((stored_format == SSD_TYPE_DESC) && (sense_format == SSD_TYPE_FIXED)) ctl_sense_to_fixed((struct scsi_sense_data_desc *) &lun->pending_sense[initidx], (struct scsi_sense_data_fixed *)sense_ptr); else memcpy(sense_ptr, &lun->pending_sense[initidx], MIN(sizeof(*sense_ptr), sizeof(lun->pending_sense[initidx]))); ctl_clear_mask(lun->have_ca, initidx); have_error = 1; } else #endif { ua_type = ctl_build_ua(lun, initidx, sense_ptr, sense_format); if (ua_type != CTL_UA_NONE) have_error = 1; if (ua_type == CTL_UA_LUN_CHANGE) { mtx_unlock(&lun->lun_lock); mtx_lock(&ctl_softc->ctl_lock); ctl_clear_ua(ctl_softc, initidx, ua_type); mtx_unlock(&ctl_softc->ctl_lock); mtx_lock(&lun->lun_lock); } } mtx_unlock(&lun->lun_lock); /* * We already have a pending error, return it. */ if (have_error != 0) { /* * We report the SCSI status as OK, since the status of the * request sense command itself is OK. * We report 0 for the sense length, because we aren't doing * autosense in this case. We're reporting sense as * parameter data. */ ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } no_sense: /* * No sense information to report, so we report that everything is * okay. */ ctl_set_sense_data(sense_ptr, lun, sense_format, /*current_error*/ 1, /*sense_key*/ SSD_KEY_NO_SENSE, /*asc*/ 0x00, /*ascq*/ 0x00, SSD_ELEM_NONE); /* * We report 0 for the sense length, because we aren't doing * autosense in this case. We're reporting sense as parameter data. */ ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_tur(struct ctl_scsiio *ctsio) { CTL_DEBUG_PRINT(("ctl_tur\n")); ctl_set_success(ctsio); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } #ifdef notyet static int ctl_cmddt_inquiry(struct ctl_scsiio *ctsio) { } #endif /* * SCSI VPD page 0x00, the Supported VPD Pages page. */ static int ctl_inquiry_evpd_supported(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_supported_pages *pages; int sup_page_size; struct ctl_lun *lun; int p; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; sup_page_size = sizeof(struct scsi_vpd_supported_pages) * SCSI_EVPD_NUM_SUPPORTED_PAGES; ctsio->kern_data_ptr = malloc(sup_page_size, M_CTL, M_WAITOK | M_ZERO); pages = (struct scsi_vpd_supported_pages *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (sup_page_size < alloc_len) { ctsio->residual = alloc_len - sup_page_size; ctsio->kern_data_len = sup_page_size; ctsio->kern_total_len = sup_page_size; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) pages->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else pages->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; p = 0; /* Supported VPD pages */ pages->page_list[p++] = SVPD_SUPPORTED_PAGES; /* Serial Number */ pages->page_list[p++] = SVPD_UNIT_SERIAL_NUMBER; /* Device Identification */ pages->page_list[p++] = SVPD_DEVICE_ID; /* Extended INQUIRY Data */ pages->page_list[p++] = SVPD_EXTENDED_INQUIRY_DATA; /* Mode Page Policy */ pages->page_list[p++] = SVPD_MODE_PAGE_POLICY; /* SCSI Ports */ pages->page_list[p++] = SVPD_SCSI_PORTS; /* Third-party Copy */ pages->page_list[p++] = SVPD_SCSI_TPC; if (lun != NULL && lun->be_lun->lun_type == T_DIRECT) { /* Block limits */ pages->page_list[p++] = SVPD_BLOCK_LIMITS; /* Block Device Characteristics */ pages->page_list[p++] = SVPD_BDC; /* Logical Block Provisioning */ pages->page_list[p++] = SVPD_LBP; } pages->length = p; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * SCSI VPD page 0x80, the Unit Serial Number page. */ static int ctl_inquiry_evpd_serial(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_unit_serial_number *sn_ptr; struct ctl_lun *lun; int data_len; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data_len = 4 + CTL_SN_LEN; ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); sn_ptr = (struct scsi_vpd_unit_serial_number *)ctsio->kern_data_ptr; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) sn_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else sn_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; sn_ptr->page_code = SVPD_UNIT_SERIAL_NUMBER; sn_ptr->length = CTL_SN_LEN; /* * If we don't have a LUN, we just leave the serial number as * all spaces. */ if (lun != NULL) { strncpy((char *)sn_ptr->serial_num, (char *)lun->be_lun->serial_num, CTL_SN_LEN); } else memset(sn_ptr->serial_num, 0x20, CTL_SN_LEN); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * SCSI VPD page 0x86, the Extended INQUIRY Data page. */ static int ctl_inquiry_evpd_eid(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_extended_inquiry_data *eid_ptr; struct ctl_lun *lun; int data_len; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data_len = sizeof(struct scsi_vpd_extended_inquiry_data); ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); eid_ptr = (struct scsi_vpd_extended_inquiry_data *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. */ if (lun != NULL) eid_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else eid_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; eid_ptr->page_code = SVPD_EXTENDED_INQUIRY_DATA; scsi_ulto2b(data_len - 4, eid_ptr->page_length); /* * We support head of queue, ordered and simple tags. */ eid_ptr->flags2 = SVPD_EID_HEADSUP | SVPD_EID_ORDSUP | SVPD_EID_SIMPSUP; /* * Volatile cache supported. */ eid_ptr->flags3 = SVPD_EID_V_SUP; /* * This means that we clear the REPORTED LUNS DATA HAS CHANGED unit * attention for a particular IT nexus on all LUNs once we report * it to that nexus once. This bit is required as of SPC-4. */ eid_ptr->flags4 = SVPD_EID_LUICLT; /* * XXX KDM in order to correctly answer this, we would need * information from the SIM to determine how much sense data it * can send. So this would really be a path inquiry field, most * likely. This can be set to a maximum of 252 according to SPC-4, * but the hardware may or may not be able to support that much. * 0 just means that the maximum sense data length is not reported. */ eid_ptr->max_sense_length = 0; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static int ctl_inquiry_evpd_mpp(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_mode_page_policy *mpp_ptr; struct ctl_lun *lun; int data_len; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data_len = sizeof(struct scsi_vpd_mode_page_policy) + sizeof(struct scsi_vpd_mode_page_policy_descr); ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); mpp_ptr = (struct scsi_vpd_mode_page_policy *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. */ if (lun != NULL) mpp_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else mpp_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; mpp_ptr->page_code = SVPD_MODE_PAGE_POLICY; scsi_ulto2b(data_len - 4, mpp_ptr->page_length); mpp_ptr->descr[0].page_code = 0x3f; mpp_ptr->descr[0].subpage_code = 0xff; mpp_ptr->descr[0].policy = SVPD_MPP_SHARED; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * SCSI VPD page 0x83, the Device Identification page. */ static int ctl_inquiry_evpd_devid(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_device_id *devid_ptr; struct scsi_vpd_id_descriptor *desc; struct ctl_softc *softc; struct ctl_lun *lun; struct ctl_port *port; int data_len; uint8_t proto; softc = control_softc; port = softc->ctl_ports[ctl_port_idx(ctsio->io_hdr.nexus.targ_port)]; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; data_len = sizeof(struct scsi_vpd_device_id) + sizeof(struct scsi_vpd_id_descriptor) + sizeof(struct scsi_vpd_id_rel_trgt_port_id) + sizeof(struct scsi_vpd_id_descriptor) + sizeof(struct scsi_vpd_id_trgt_port_grp_id); if (lun && lun->lun_devid) data_len += lun->lun_devid->len; if (port->port_devid) data_len += port->port_devid->len; if (port->target_devid) data_len += port->target_devid->len; ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); devid_ptr = (struct scsi_vpd_device_id *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. */ if (lun != NULL) devid_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else devid_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; devid_ptr->page_code = SVPD_DEVICE_ID; scsi_ulto2b(data_len - 4, devid_ptr->length); if (port->port_type == CTL_PORT_FC) proto = SCSI_PROTO_FC << 4; else if (port->port_type == CTL_PORT_ISCSI) proto = SCSI_PROTO_ISCSI << 4; else proto = SCSI_PROTO_SPI << 4; desc = (struct scsi_vpd_id_descriptor *)devid_ptr->desc_list; /* * We're using a LUN association here. i.e., this device ID is a * per-LUN identifier. */ if (lun && lun->lun_devid) { memcpy(desc, lun->lun_devid->data, lun->lun_devid->len); desc = (struct scsi_vpd_id_descriptor *)((uint8_t *)desc + lun->lun_devid->len); } /* * This is for the WWPN which is a port association. */ if (port->port_devid) { memcpy(desc, port->port_devid->data, port->port_devid->len); desc = (struct scsi_vpd_id_descriptor *)((uint8_t *)desc + port->port_devid->len); } /* * This is for the Relative Target Port(type 4h) identifier */ desc->proto_codeset = proto | SVPD_ID_CODESET_BINARY; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_PORT | SVPD_ID_TYPE_RELTARG; desc->length = 4; scsi_ulto2b(ctsio->io_hdr.nexus.targ_port, &desc->identifier[2]); desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] + sizeof(struct scsi_vpd_id_rel_trgt_port_id)); /* * This is for the Target Port Group(type 5h) identifier */ desc->proto_codeset = proto | SVPD_ID_CODESET_BINARY; desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_PORT | SVPD_ID_TYPE_TPORTGRP; desc->length = 4; scsi_ulto2b(ctsio->io_hdr.nexus.targ_port / CTL_MAX_PORTS + 1, &desc->identifier[2]); desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] + sizeof(struct scsi_vpd_id_trgt_port_grp_id)); /* * This is for the Target identifier */ if (port->target_devid) { memcpy(desc, port->target_devid->data, port->target_devid->len); } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static int ctl_inquiry_evpd_scsi_ports(struct ctl_scsiio *ctsio, int alloc_len) { struct ctl_softc *softc = control_softc; struct scsi_vpd_scsi_ports *sp; struct scsi_vpd_port_designation *pd; struct scsi_vpd_port_designation_cont *pdc; struct ctl_lun *lun; struct ctl_port *port; int data_len, num_target_ports, iid_len, id_len, g, pg, p; int num_target_port_groups; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if (softc->is_single) num_target_port_groups = 1; else num_target_port_groups = NUM_TARGET_PORT_GROUPS; num_target_ports = 0; iid_len = 0; id_len = 0; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(port, &softc->port_list, links) { if ((port->status & CTL_PORT_STATUS_ONLINE) == 0) continue; if (lun != NULL && ctl_lun_map_to_port(port, lun->lun) >= CTL_MAX_LUNS) continue; num_target_ports++; if (port->init_devid) iid_len += port->init_devid->len; if (port->port_devid) id_len += port->port_devid->len; } mtx_unlock(&softc->ctl_lock); data_len = sizeof(struct scsi_vpd_scsi_ports) + num_target_port_groups * num_target_ports * (sizeof(struct scsi_vpd_port_designation) + sizeof(struct scsi_vpd_port_designation_cont)) + iid_len + id_len; ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); sp = (struct scsi_vpd_scsi_ports *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) sp->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else sp->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; sp->page_code = SVPD_SCSI_PORTS; scsi_ulto2b(data_len - sizeof(struct scsi_vpd_scsi_ports), sp->page_length); pd = &sp->design[0]; mtx_lock(&softc->ctl_lock); pg = softc->port_offset / CTL_MAX_PORTS; for (g = 0; g < num_target_port_groups; g++) { STAILQ_FOREACH(port, &softc->port_list, links) { if ((port->status & CTL_PORT_STATUS_ONLINE) == 0) continue; if (lun != NULL && ctl_lun_map_to_port(port, lun->lun) >= CTL_MAX_LUNS) continue; p = port->targ_port % CTL_MAX_PORTS + g * CTL_MAX_PORTS; scsi_ulto2b(p, pd->relative_port_id); if (port->init_devid && g == pg) { iid_len = port->init_devid->len; memcpy(pd->initiator_transportid, port->init_devid->data, port->init_devid->len); } else iid_len = 0; scsi_ulto2b(iid_len, pd->initiator_transportid_length); pdc = (struct scsi_vpd_port_designation_cont *) (&pd->initiator_transportid[iid_len]); if (port->port_devid && g == pg) { id_len = port->port_devid->len; memcpy(pdc->target_port_descriptors, port->port_devid->data, port->port_devid->len); } else id_len = 0; scsi_ulto2b(id_len, pdc->target_port_descriptors_length); pd = (struct scsi_vpd_port_designation *) ((uint8_t *)pdc->target_port_descriptors + id_len); } } mtx_unlock(&softc->ctl_lock); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static int ctl_inquiry_evpd_block_limits(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_block_limits *bl_ptr; struct ctl_lun *lun; int bs; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; ctsio->kern_data_ptr = malloc(sizeof(*bl_ptr), M_CTL, M_WAITOK | M_ZERO); bl_ptr = (struct scsi_vpd_block_limits *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (sizeof(*bl_ptr) < alloc_len) { ctsio->residual = alloc_len - sizeof(*bl_ptr); ctsio->kern_data_len = sizeof(*bl_ptr); ctsio->kern_total_len = sizeof(*bl_ptr); } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) bl_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else bl_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; bl_ptr->page_code = SVPD_BLOCK_LIMITS; scsi_ulto2b(sizeof(*bl_ptr) - 4, bl_ptr->page_length); bl_ptr->max_cmp_write_len = 0xff; scsi_ulto4b(0xffffffff, bl_ptr->max_txfer_len); if (lun != NULL) { bs = lun->be_lun->blocksize; scsi_ulto4b(lun->be_lun->opttxferlen, bl_ptr->opt_txfer_len); if (lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) { scsi_ulto4b(0xffffffff, bl_ptr->max_unmap_lba_cnt); scsi_ulto4b(0xffffffff, bl_ptr->max_unmap_blk_cnt); if (lun->be_lun->ublockexp != 0) { scsi_ulto4b((1 << lun->be_lun->ublockexp), bl_ptr->opt_unmap_grain); scsi_ulto4b(0x80000000 | lun->be_lun->ublockoff, bl_ptr->unmap_grain_align); } } scsi_ulto4b(lun->be_lun->atomicblock, bl_ptr->max_atomic_transfer_length); scsi_ulto4b(0, bl_ptr->atomic_alignment); scsi_ulto4b(0, bl_ptr->atomic_transfer_length_granularity); } scsi_u64to8b(UINT64_MAX, bl_ptr->max_write_same_length); ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static int ctl_inquiry_evpd_bdc(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_block_device_characteristics *bdc_ptr; struct ctl_lun *lun; const char *value; u_int i; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; ctsio->kern_data_ptr = malloc(sizeof(*bdc_ptr), M_CTL, M_WAITOK | M_ZERO); bdc_ptr = (struct scsi_vpd_block_device_characteristics *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (sizeof(*bdc_ptr) < alloc_len) { ctsio->residual = alloc_len - sizeof(*bdc_ptr); ctsio->kern_data_len = sizeof(*bdc_ptr); ctsio->kern_total_len = sizeof(*bdc_ptr); } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) bdc_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else bdc_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; bdc_ptr->page_code = SVPD_BDC; scsi_ulto2b(sizeof(*bdc_ptr) - 4, bdc_ptr->page_length); if (lun != NULL && (value = ctl_get_opt(&lun->be_lun->options, "rpm")) != NULL) i = strtol(value, NULL, 0); else i = CTL_DEFAULT_ROTATION_RATE; scsi_ulto2b(i, bdc_ptr->medium_rotation_rate); if (lun != NULL && (value = ctl_get_opt(&lun->be_lun->options, "formfactor")) != NULL) i = strtol(value, NULL, 0); else i = 0; bdc_ptr->wab_wac_ff = (i & 0x0f); bdc_ptr->flags = SVPD_FUAB | SVPD_VBULS; ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } static int ctl_inquiry_evpd_lbp(struct ctl_scsiio *ctsio, int alloc_len) { struct scsi_vpd_logical_block_prov *lbp_ptr; struct ctl_lun *lun; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; ctsio->kern_data_ptr = malloc(sizeof(*lbp_ptr), M_CTL, M_WAITOK | M_ZERO); lbp_ptr = (struct scsi_vpd_logical_block_prov *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; if (sizeof(*lbp_ptr) < alloc_len) { ctsio->residual = alloc_len - sizeof(*lbp_ptr); ctsio->kern_data_len = sizeof(*lbp_ptr); ctsio->kern_total_len = sizeof(*lbp_ptr); } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; ctsio->kern_sg_entries = 0; /* * The control device is always connected. The disk device, on the * other hand, may not be online all the time. Need to change this * to figure out whether the disk device is actually online or not. */ if (lun != NULL) lbp_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else lbp_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; lbp_ptr->page_code = SVPD_LBP; scsi_ulto2b(sizeof(*lbp_ptr) - 4, lbp_ptr->page_length); lbp_ptr->threshold_exponent = CTL_LBP_EXPONENT; if (lun != NULL && lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) { lbp_ptr->flags = SVPD_LBP_UNMAP | SVPD_LBP_WS16 | SVPD_LBP_WS10 | SVPD_LBP_RZ | SVPD_LBP_ANC_SUP; lbp_ptr->prov_type = SVPD_LBP_THIN; } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } /* * INQUIRY with the EVPD bit set. */ static int ctl_inquiry_evpd(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; struct scsi_inquiry *cdb; int alloc_len, retval; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_inquiry *)ctsio->cdb; alloc_len = scsi_2btoul(cdb->length); switch (cdb->page_code) { case SVPD_SUPPORTED_PAGES: retval = ctl_inquiry_evpd_supported(ctsio, alloc_len); break; case SVPD_UNIT_SERIAL_NUMBER: retval = ctl_inquiry_evpd_serial(ctsio, alloc_len); break; case SVPD_DEVICE_ID: retval = ctl_inquiry_evpd_devid(ctsio, alloc_len); break; case SVPD_EXTENDED_INQUIRY_DATA: retval = ctl_inquiry_evpd_eid(ctsio, alloc_len); break; case SVPD_MODE_PAGE_POLICY: retval = ctl_inquiry_evpd_mpp(ctsio, alloc_len); break; case SVPD_SCSI_PORTS: retval = ctl_inquiry_evpd_scsi_ports(ctsio, alloc_len); break; case SVPD_SCSI_TPC: retval = ctl_inquiry_evpd_tpc(ctsio, alloc_len); break; case SVPD_BLOCK_LIMITS: if (lun == NULL || lun->be_lun->lun_type != T_DIRECT) goto err; retval = ctl_inquiry_evpd_block_limits(ctsio, alloc_len); break; case SVPD_BDC: if (lun == NULL || lun->be_lun->lun_type != T_DIRECT) goto err; retval = ctl_inquiry_evpd_bdc(ctsio, alloc_len); break; case SVPD_LBP: if (lun == NULL || lun->be_lun->lun_type != T_DIRECT) goto err; retval = ctl_inquiry_evpd_lbp(ctsio, alloc_len); break; default: err: ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); retval = CTL_RETVAL_COMPLETE; break; } return (retval); } /* * Standard INQUIRY data. */ static int ctl_inquiry_std(struct ctl_scsiio *ctsio) { struct scsi_inquiry_data *inq_ptr; struct scsi_inquiry *cdb; struct ctl_softc *softc; struct ctl_lun *lun; char *val; uint32_t alloc_len, data_len; ctl_port_type port_type; softc = control_softc; /* * Figure out whether we're talking to a Fibre Channel port or not. * We treat the ioctl front end, and any SCSI adapters, as packetized * SCSI front ends. */ port_type = softc->ctl_ports[ ctl_port_idx(ctsio->io_hdr.nexus.targ_port)]->port_type; if (port_type == CTL_PORT_IOCTL || port_type == CTL_PORT_INTERNAL) port_type = CTL_PORT_SCSI; lun = ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; cdb = (struct scsi_inquiry *)ctsio->cdb; alloc_len = scsi_2btoul(cdb->length); /* * We malloc the full inquiry data size here and fill it * in. If the user only asks for less, we'll give him * that much. */ data_len = offsetof(struct scsi_inquiry_data, vendor_specific1); ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO); inq_ptr = (struct scsi_inquiry_data *)ctsio->kern_data_ptr; ctsio->kern_sg_entries = 0; ctsio->kern_data_resid = 0; ctsio->kern_rel_offset = 0; if (data_len < alloc_len) { ctsio->residual = alloc_len - data_len; ctsio->kern_data_len = data_len; ctsio->kern_total_len = data_len; } else { ctsio->residual = 0; ctsio->kern_data_len = alloc_len; ctsio->kern_total_len = alloc_len; } /* * If we have a LUN configured, report it as connected. Otherwise, * report that it is offline or no device is supported, depending * on the value of inquiry_pq_no_lun. * * According to the spec (SPC-4 r34), the peripheral qualifier * SID_QUAL_LU_OFFLINE (001b) is used in the following scenario: * * "A peripheral device having the specified peripheral device type * is not connected to this logical unit. However, the device * server is capable of supporting the specified peripheral device * type on this logical unit." * * According to the same spec, the peripheral qualifier * SID_QUAL_BAD_LU (011b) is used in this scenario: * * "The device server is not capable of supporting a peripheral * device on this logical unit. For this peripheral qualifier the * peripheral device type shall be set to 1Fh. All other peripheral * device type values are reserved for this peripheral qualifier." * * Given the text, it would seem that we probably want to report that * the LUN is offline here. There is no LUN connected, but we can * support a LUN at the given LUN number. * * In the real world, though, it sounds like things are a little * different: * * - Linux, when presented with a LUN with the offline peripheral * qualifier, will create an sg driver instance for it. So when * you attach it to CTL, you wind up with a ton of sg driver * instances. (One for every LUN that Linux bothered to probe.) * Linux does this despite the fact that it issues a REPORT LUNs * to LUN 0 to get the inventory of supported LUNs. * * - There is other anecdotal evidence (from Emulex folks) about * arrays that use the offline peripheral qualifier for LUNs that * are on the "passive" path in an active/passive array. * * So the solution is provide a hopefully reasonable default * (return bad/no LUN) and allow the user to change the behavior * with a tunable/sysctl variable. */ if (lun != NULL) inq_ptr->device = (SID_QUAL_LU_CONNECTED << 5) | lun->be_lun->lun_type; else if (softc->inquiry_pq_no_lun == 0) inq_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT; else inq_ptr->device = (SID_QUAL_BAD_LU << 5) | T_NODEVICE; /* RMB in byte 2 is 0 */ inq_ptr->version = SCSI_REV_SPC4; /* * According to SAM-3, even if a device only supports a single * level of LUN addressing, it should still set the HISUP bit: * * 4.9.1 Logical unit numbers overview * * All logical unit number formats described in this standard are * hierarchical in structure even when only a single level in that * hierarchy is used. The HISUP bit shall be set to one in the * standard INQUIRY data (see SPC-2) when any logical unit number * format described in this standard is used. Non-hierarchical * formats are outside the scope of this standard. * * Therefore we set the HiSup bit here. * * The reponse format is 2, per SPC-3. */ inq_ptr->response_format = SID_HiSup | 2; inq_ptr->additional_length = data_len - (offsetof(struct scsi_inquiry_data, additional_length) + 1); CTL_DEBUG_PRINT(("additional_length = %d\n", inq_ptr->additional_length)); inq_ptr->spc3_flags = SPC3_SID_3PC | SPC3_SID_TPGS_IMPLICIT; /* 16 bit addressing */ if (port_type == CTL_PORT_SCSI) inq_ptr->spc2_flags = SPC2_SID_ADDR16; /* XXX set the SID_MultiP bit here if we're actually going to respond on multiple ports */ inq_ptr->spc2_flags |= SPC2_SID_MultiP; /* 16 bit data bus, synchronous transfers */ if (port_type == CTL_PORT_SCSI) inq_ptr->flags = SID_WBus16 | SID_Sync; /* * XXX KDM do we want to support tagged queueing on the control * device at all? */ if ((lun == NULL) || (lun->be_lun->lun_type != T_PROCESSOR)) inq_ptr->flags |= SID_CmdQue; /* * Per SPC-3, unused bytes in ASCII strings are filled with spaces. * We have 8 bytes for the vendor name, and 16 bytes for the device * name and 4 bytes for the revision. */ if (lun == NULL || (val = ctl_get_opt(&lun->be_lun->options, "vendor")) == NULL) { strncpy(inq_ptr->vendor, CTL_VENDOR, sizeof(inq_ptr->vendor)); } else { memset(inq_ptr->vendor, ' ', sizeof(inq_ptr->vendor)); strncpy(inq_ptr->vendor, val, min(sizeof(inq_ptr->vendor), strlen(val))); } if (lun == NULL) { strncpy(inq_ptr->product, CTL_DIRECT_PRODUCT, sizeof(inq_ptr->product)); } else if ((val = ctl_get_opt(&lun->be_lun->options, "product")) == NULL) { switch (lun->be_lun->lun_type) { case T_DIRECT: strncpy(inq_ptr->product, CTL_DIRECT_PRODUCT, sizeof(inq_ptr->product)); break; case T_PROCESSOR: strncpy(inq_ptr->product, CTL_PROCESSOR_PRODUCT, sizeof(inq_ptr->product)); break; default: strncpy(inq_ptr->product, CTL_UNKNOWN_PRODUCT, sizeof(inq_ptr->product)); break; } } else { memset(inq_ptr->product, ' ', sizeof(inq_ptr->product)); strncpy(inq_ptr->product, val, min(sizeof(inq_ptr->product), strlen(val))); } /* * XXX make this a macro somewhere so it automatically gets * incremented when we make changes. */ if (lun == NULL || (val = ctl_get_opt(&lun->be_lun->options, "revision")) == NULL) { strncpy(inq_ptr->revision, "0001", sizeof(inq_ptr->revision)); } else { memset(inq_ptr->revision, ' ', sizeof(inq_ptr->revision)); strncpy(inq_ptr->revision, val, min(sizeof(inq_ptr->revision), strlen(val))); } /* * For parallel SCSI, we support double transition and single * transition clocking. We also support QAS (Quick Arbitration * and Selection) and Information Unit transfers on both the * control and array devices. */ if (port_type == CTL_PORT_SCSI) inq_ptr->spi3data = SID_SPI_CLOCK_DT_ST | SID_SPI_QAS | SID_SPI_IUS; /* SAM-5 (no version claimed) */ scsi_ulto2b(0x00A0, inq_ptr->version1); /* SPC-4 (no version claimed) */ scsi_ulto2b(0x0460, inq_ptr->version2); if (port_type == CTL_PORT_FC) { /* FCP-2 ANSI INCITS.350:2003 */ scsi_ulto2b(0x0917, inq_ptr->version3); } else if (port_type == CTL_PORT_SCSI) { /* SPI-4 ANSI INCITS.362:200x */ scsi_ulto2b(0x0B56, inq_ptr->version3); } else if (port_type == CTL_PORT_ISCSI) { /* iSCSI (no version claimed) */ scsi_ulto2b(0x0960, inq_ptr->version3); } else if (port_type == CTL_PORT_SAS) { /* SAS (no version claimed) */ scsi_ulto2b(0x0BE0, inq_ptr->version3); } if (lun == NULL) { /* SBC-4 (no version claimed) */ scsi_ulto2b(0x0600, inq_ptr->version4); } else { switch (lun->be_lun->lun_type) { case T_DIRECT: /* SBC-4 (no version claimed) */ scsi_ulto2b(0x0600, inq_ptr->version4); break; case T_PROCESSOR: default: break; } } ctl_set_success(ctsio); ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED; ctsio->be_move_done = ctl_config_move_done; ctl_datamove((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } int ctl_inquiry(struct ctl_scsiio *ctsio) { struct scsi_inquiry *cdb; int retval; CTL_DEBUG_PRINT(("ctl_inquiry\n")); cdb = (struct scsi_inquiry *)ctsio->cdb; if (cdb->byte2 & SI_EVPD) retval = ctl_inquiry_evpd(ctsio); else if (cdb->page_code == 0) retval = ctl_inquiry_std(ctsio); else { ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 2, /*bit_valid*/ 0, /*bit*/ 0); ctl_done((union ctl_io *)ctsio); return (CTL_RETVAL_COMPLETE); } return (retval); } /* * For known CDB types, parse the LBA and length. */ static int ctl_get_lba_len(union ctl_io *io, uint64_t *lba, uint64_t *len) { if (io->io_hdr.io_type != CTL_IO_SCSI) return (1); switch (io->scsiio.cdb[0]) { case COMPARE_AND_WRITE: { struct scsi_compare_and_write *cdb; cdb = (struct scsi_compare_and_write *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = cdb->length; break; } case READ_6: case WRITE_6: { struct scsi_rw_6 *cdb; cdb = (struct scsi_rw_6 *)io->scsiio.cdb; *lba = scsi_3btoul(cdb->addr); /* only 5 bits are valid in the most significant address byte */ *lba &= 0x1fffff; *len = cdb->length; break; } case READ_10: case WRITE_10: { struct scsi_rw_10 *cdb; cdb = (struct scsi_rw_10 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_2btoul(cdb->length); break; } case WRITE_VERIFY_10: { struct scsi_write_verify_10 *cdb; cdb = (struct scsi_write_verify_10 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_2btoul(cdb->length); break; } case READ_12: case WRITE_12: { struct scsi_rw_12 *cdb; cdb = (struct scsi_rw_12 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case WRITE_VERIFY_12: { struct scsi_write_verify_12 *cdb; cdb = (struct scsi_write_verify_12 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case READ_16: case WRITE_16: case WRITE_ATOMIC_16: { struct scsi_rw_16 *cdb; cdb = (struct scsi_rw_16 *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case WRITE_VERIFY_16: { struct scsi_write_verify_16 *cdb; cdb = (struct scsi_write_verify_16 *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case WRITE_SAME_10: { struct scsi_write_same_10 *cdb; cdb = (struct scsi_write_same_10 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_2btoul(cdb->length); break; } case WRITE_SAME_16: { struct scsi_write_same_16 *cdb; cdb = (struct scsi_write_same_16 *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case VERIFY_10: { struct scsi_verify_10 *cdb; cdb = (struct scsi_verify_10 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_2btoul(cdb->length); break; } case VERIFY_12: { struct scsi_verify_12 *cdb; cdb = (struct scsi_verify_12 *)io->scsiio.cdb; *lba = scsi_4btoul(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case VERIFY_16: { struct scsi_verify_16 *cdb; cdb = (struct scsi_verify_16 *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = scsi_4btoul(cdb->length); break; } case UNMAP: { *lba = 0; *len = UINT64_MAX; break; } case SERVICE_ACTION_IN: { /* GET LBA STATUS */ struct scsi_get_lba_status *cdb; cdb = (struct scsi_get_lba_status *)io->scsiio.cdb; *lba = scsi_8btou64(cdb->addr); *len = UINT32_MAX; break; } default: return (1); break; /* NOTREACHED */ } return (0); } static ctl_action ctl_extent_check_lba(uint64_t lba1, uint64_t len1, uint64_t lba2, uint64_t len2, bool seq) { uint64_t endlba1, endlba2; endlba1 = lba1 + len1 - (seq ? 0 : 1); endlba2 = lba2 + len2 - 1; if ((endlba1 < lba2) || (endlba2 < lba1)) return (CTL_ACTION_PASS); else return (CTL_ACTION_BLOCK); } static int ctl_extent_check_unmap(union ctl_io *io, uint64_t lba2, uint64_t len2) { struct ctl_ptr_len_flags *ptrlen; struct scsi_unmap_desc *buf, *end, *range; uint64_t lba; uint32_t len; /* If not UNMAP -- go other way. */ if (io->io_hdr.io_type != CTL_IO_SCSI || io->scsiio.cdb[0] != UNMAP) return (CTL_ACTION_ERROR); /* If UNMAP without data -- block and wait for data. */ ptrlen = (struct ctl_ptr_len_flags *) &io->io_hdr.ctl_private[CTL_PRIV_LBA_LEN]; if ((io->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0 || ptrlen->ptr == NULL) return (CTL_ACTION_BLOCK); /* UNMAP with data -- check for collision. */ buf = (struct scsi_unmap_desc *)ptrlen->ptr; end = buf + ptrlen->len / sizeof(*buf); for (range = buf; range < end; range++) { lba = scsi_8btou64(range->lba); len = scsi_4btoul(range->length); if ((lba < lba2 + len2) && (lba + len > lba2)) return (CTL_ACTION_BLOCK); } return (CTL_ACTION_PASS); } static ctl_action ctl_extent_check(union ctl_io *io1, union ctl_io *io2, bool seq) { uint64_t lba1, lba2; uint64_t len1, len2; int retval; if (ctl_get_lba_len(io2, &lba2, &len2) != 0) return (CTL_ACTION_ERROR); retval = ctl_extent_check_unmap(io1, lba2, len2); if (retval != CTL_ACTION_ERROR) return (retval); if (ctl_get_lba_len(io1, &lba1, &len1) != 0) return (CTL_ACTION_ERROR); return (ctl_extent_check_lba(lba1, len1, lba2, len2, seq)); } static ctl_action ctl_extent_check_seq(union ctl_io *io1, union ctl_io *io2) { uint64_t lba1, lba2; uint64_t len1, len2; if (ctl_get_lba_len(io1, &lba1, &len1) != 0) return (CTL_ACTION_ERROR); if (ctl_get_lba_len(io2, &lba2, &len2) != 0) return (CTL_ACTION_ERROR); if (lba1 + len1 == lba2) return (CTL_ACTION_BLOCK); return (CTL_ACTION_PASS); } static ctl_action ctl_check_for_blockage(struct ctl_lun *lun, union ctl_io *pending_io, union ctl_io *ooa_io) { const struct ctl_cmd_entry *pending_entry, *ooa_entry; ctl_serialize_action *serialize_row; /* * The initiator attempted multiple untagged commands at the same * time. Can't do that. */ if ((pending_io->scsiio.tag_type == CTL_TAG_UNTAGGED) && (ooa_io->scsiio.tag_type == CTL_TAG_UNTAGGED) && ((pending_io->io_hdr.nexus.targ_port == ooa_io->io_hdr.nexus.targ_port) && (pending_io->io_hdr.nexus.initid.id == ooa_io->io_hdr.nexus.initid.id)) && ((ooa_io->io_hdr.flags & (CTL_FLAG_ABORT | CTL_FLAG_STATUS_SENT)) == 0)) return (CTL_ACTION_OVERLAP); /* * The initiator attempted to send multiple tagged commands with * the same ID. (It's fine if different initiators have the same * tag ID.) * * Even if all of those conditions are true, we don't kill the I/O * if the command ahead of us has been aborted. We won't end up * sending it to the FETD, and it's perfectly legal to resend a * command with the same tag number as long as the previous * instance of this tag number has been aborted somehow. */ if ((pending_io->scsiio.tag_type != CTL_TAG_UNTAGGED) && (ooa_io->scsiio.tag_type != CTL_TAG_UNTAGGED) && (pending_io->scsiio.tag_num == ooa_io->scsiio.tag_num) && ((pending_io->io_hdr.nexus.targ_port == ooa_io->io_hdr.nexus.targ_port) && (pending_io->io_hdr.nexus.initid.id == ooa_io->io_hdr.nexus.initid.id)) && ((ooa_io->io_hdr.flags & (CTL_FLAG_ABORT | CTL_FLAG_STATUS_SENT)) == 0)) return (CTL_ACTION_OVERLAP_TAG); /* * If we get a head of queue tag, SAM-3 says that we should * immediately execute it. * * What happens if this command would normally block for some other * reason? e.g. a request sense with a head of queue tag * immediately after a write. Normally that would block, but this * will result in its getting executed immediately... * * We currently return "pass" instead of "skip", so we'll end up * going through the rest of the queue to check for overlapped tags. * * XXX KDM check for other types of blockage first?? */ if (pending_io->scsiio.tag_type == CTL_TAG_HEAD_OF_QUEUE) return (CTL_ACTION_PASS); /* * Ordered tags have to block until all items ahead of them * have completed. If we get called with an ordered tag, we always * block, if something else is ahead of us in the queue. */ if (pending_io->scsiio.tag_type == CTL_TAG_ORDERED) return (CTL_ACTION_BLOCK); /* * Simple tags get blocked until all head of queue and ordered tags * ahead of them have completed. I'm lumping untagged commands in * with simple tags here. XXX KDM is that the right thing to do? */ if (((pending_io->scsiio.tag_type == CTL_TAG_UNTAGGED) || (pending_io->scsiio.tag_type == CTL_TAG_SIMPLE)) && ((ooa_io->scsiio.tag_type == CTL_TAG_HEAD_OF_QUEUE) || (ooa_io->scsiio.tag_type == CTL_TAG_ORDERED))) return (CTL_ACTION_BLOCK); pending_entry = ctl_get_cmd_entry(&pending_io->scsiio, NULL); ooa_entry = ctl_get_cmd_entry(&ooa_io->scsiio, NULL); serialize_row = ctl_serialize_table[ooa_entry->seridx]; switch (serialize_row[pending_entry->seridx]) { case CTL_SER_BLOCK: return (CTL_ACTION_BLOCK); case CTL_SER_EXTENT: return (ctl_extent_check(ooa_io, pending_io, (lun->serseq == CTL_LUN_SERSEQ_ON))); case CTL_SER_EXTENTOPT: if ((lun->mode_pages.control_page[CTL_PAGE_CURRENT].queue_flags & SCP_QUEUE_ALG_MASK) != SCP_QUEUE_ALG_UNRESTRICTED) return (ctl_extent_check(ooa_io, pending_io, (lun->serseq == CTL_LUN_SERSEQ_ON))); return (CTL_ACTION_PASS); case CTL_SER_EXTENTSEQ: if (lun->serseq != CTL_LUN_SERSEQ_OFF) return (ctl_extent_check_seq(ooa_io, pending_io)); return (CTL_ACTION_PASS); case CTL_SER_PASS: return (CTL_ACTION_PASS); case CTL_SER_BLOCKOPT: if ((lun->mode_pages.control_page[CTL_PAGE_CURRENT].queue_flags & SCP_QUEUE_ALG_MASK) != SCP_QUEUE_ALG_UNRESTRICTED) return (CTL_ACTION_BLOCK); return (CTL_ACTION_PASS); case CTL_SER_SKIP: return (CTL_ACTION_SKIP); default: panic("invalid serialization value %d", serialize_row[pending_entry->seridx]); } return (CTL_ACTION_ERROR); } /* * Check for blockage or overlaps against the OOA (Order Of Arrival) queue. * Assumptions: * - pending_io is generally either incoming, or on the blocked queue * - starting I/O is the I/O we want to start the check with. */ static ctl_action ctl_check_ooa(struct ctl_lun *lun, union ctl_io *pending_io, union ctl_io *starting_io) { union ctl_io *ooa_io; ctl_action action; mtx_assert(&lun->lun_lock, MA_OWNED); /* * Run back along the OOA queue, starting with the current * blocked I/O and going through every I/O before it on the * queue. If starting_io is NULL, we'll just end up returning * CTL_ACTION_PASS. */ for (ooa_io = starting_io; ooa_io != NULL; ooa_io = (union ctl_io *)TAILQ_PREV(&ooa_io->io_hdr, ctl_ooaq, ooa_links)){ /* * This routine just checks to see whether * cur_blocked is blocked by ooa_io, which is ahead * of it in the queue. It doesn't queue/dequeue * cur_blocked. */ action = ctl_check_for_blockage(lun, pending_io, ooa_io); switch (action) { case CTL_ACTION_BLOCK: case CTL_ACTION_OVERLAP: case CTL_ACTION_OVERLAP_TAG: case CTL_ACTION_SKIP: case CTL_ACTION_ERROR: return (action); break; /* NOTREACHED */ case CTL_ACTION_PASS: break; default: panic("invalid action %d", action); break; /* NOTREACHED */ } } return (CTL_ACTION_PASS); } /* * Assumptions: * - An I/O has just completed, and has been removed from the per-LUN OOA * queue, so some items on the blocked queue may now be unblocked. */ static int ctl_check_blocked(struct ctl_lun *lun) { union ctl_io *cur_blocked, *next_blocked; mtx_assert(&lun->lun_lock, MA_OWNED); /* * Run forward from the head of the blocked queue, checking each * entry against the I/Os prior to it on the OOA queue to see if * there is still any blockage. * * We cannot use the TAILQ_FOREACH() macro, because it can't deal * with our removing a variable on it while it is traversing the * list. */ for (cur_blocked = (union ctl_io *)TAILQ_FIRST(&lun->blocked_queue); cur_blocked != NULL; cur_blocked = next_blocked) { union ctl_io *prev_ooa; ctl_action action; next_blocked = (union ctl_io *)TAILQ_NEXT(&cur_blocked->io_hdr, blocked_links); prev_ooa = (union ctl_io *)TAILQ_PREV(&cur_blocked->io_hdr, ctl_ooaq, ooa_links); /* * If cur_blocked happens to be the first item in the OOA * queue now, prev_ooa will be NULL, and the action * returned will just be CTL_ACTION_PASS. */ action = ctl_check_ooa(lun, cur_blocked, prev_ooa); switch (action) { case CTL_ACTION_BLOCK: /* Nothing to do here, still blocked */ break; case CTL_ACTION_OVERLAP: case CTL_ACTION_OVERLAP_TAG: /* * This shouldn't happen! In theory we've already * checked this command for overlap... */ break; case CTL_ACTION_PASS: case CTL_ACTION_SKIP: { const struct ctl_cmd_entry *entry; int isc_retval; /* * The skip case shouldn't happen, this transaction * should have never made it onto the blocked queue. */ /* * This I/O is no longer blocked, we can remove it * from the blocked queue. Since this is a TAILQ * (doubly linked list), we can do O(1) removals * from any place on the list. */ TAILQ_REMOVE(&lun->blocked_queue, &cur_blocked->io_hdr, blocked_links); cur_blocked->io_hdr.flags &= ~CTL_FLAG_BLOCKED; if (cur_blocked->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC){ /* * Need to send IO back to original side to * run */ union ctl_ha_msg msg_info; msg_info.hdr.original_sc = cur_blocked->io_hdr.original_sc; msg_info.hdr.serializing_sc = cur_blocked; msg_info.hdr.msg_type = CTL_MSG_R2R; if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_info, sizeof(msg_info), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:Check Blocked error from " "ctl_ha_msg_send %d\n", isc_retval); } break; } entry = ctl_get_cmd_entry(&cur_blocked->scsiio, NULL); /* * Check this I/O for LUN state changes that may * have happened while this command was blocked. * The LUN state may have been changed by a command * ahead of us in the queue, so we need to re-check * for any states that can be caused by SCSI * commands. */ if (ctl_scsiio_lun_check(lun, entry, &cur_blocked->scsiio) == 0) { cur_blocked->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; ctl_enqueue_rtr(cur_blocked); } else ctl_done(cur_blocked); break; } default: /* * This probably shouldn't happen -- we shouldn't * get CTL_ACTION_ERROR, or anything else. */ break; } } return (CTL_RETVAL_COMPLETE); } /* * This routine (with one exception) checks LUN flags that can be set by * commands ahead of us in the OOA queue. These flags have to be checked * when a command initially comes in, and when we pull a command off the * blocked queue and are preparing to execute it. The reason we have to * check these flags for commands on the blocked queue is that the LUN * state may have been changed by a command ahead of us while we're on the * blocked queue. * * Ordering is somewhat important with these checks, so please pay * careful attention to the placement of any new checks. */ static int ctl_scsiio_lun_check(struct ctl_lun *lun, const struct ctl_cmd_entry *entry, struct ctl_scsiio *ctsio) { struct ctl_softc *softc = lun->ctl_softc; int retval; uint32_t residx; retval = 0; mtx_assert(&lun->lun_lock, MA_OWNED); /* * If this shelf is a secondary shelf controller, we have to reject * any media access commands. */ if ((softc->flags & CTL_FLAG_ACTIVE_SHELF) == 0 && (entry->flags & CTL_CMD_FLAG_OK_ON_SECONDARY) == 0) { ctl_set_lun_standby(ctsio); retval = 1; goto bailout; } if (entry->pattern & CTL_LUN_PAT_WRITE) { if (lun->flags & CTL_LUN_READONLY) { ctl_set_sense(ctsio, /*current_error*/ 1, /*sense_key*/ SSD_KEY_DATA_PROTECT, /*asc*/ 0x27, /*ascq*/ 0x01, SSD_ELEM_NONE); retval = 1; goto bailout; } if ((lun->mode_pages.control_page[CTL_PAGE_CURRENT] .eca_and_aen & SCP_SWP) != 0) { ctl_set_sense(ctsio, /*current_error*/ 1, /*sense_key*/ SSD_KEY_DATA_PROTECT, /*asc*/ 0x27, /*ascq*/ 0x02, SSD_ELEM_NONE); retval = 1; goto bailout; } } /* * Check for a reservation conflict. If this command isn't allowed * even on reserved LUNs, and if this initiator isn't the one who * reserved us, reject the command with a reservation conflict. */ residx = ctl_get_resindex(&ctsio->io_hdr.nexus); if ((lun->flags & CTL_LUN_RESERVED) && ((entry->flags & CTL_CMD_FLAG_ALLOW_ON_RESV) == 0)) { if (lun->res_idx != residx) { ctl_set_reservation_conflict(ctsio); retval = 1; goto bailout; } } if ((lun->flags & CTL_LUN_PR_RESERVED) == 0 || (entry->flags & CTL_CMD_FLAG_ALLOW_ON_PR_RESV)) { /* No reservation or command is allowed. */; } else if ((entry->flags & CTL_CMD_FLAG_ALLOW_ON_PR_WRESV) && (lun->res_type == SPR_TYPE_WR_EX || lun->res_type == SPR_TYPE_WR_EX_RO || lun->res_type == SPR_TYPE_WR_EX_AR)) { /* The command is allowed for Write Exclusive resv. */; } else { /* * if we aren't registered or it's a res holder type * reservation and this isn't the res holder then set a * conflict. */ if (ctl_get_prkey(lun, residx) == 0 || (residx != lun->pr_res_idx && lun->res_type < 4)) { ctl_set_reservation_conflict(ctsio); retval = 1; goto bailout; } } if ((lun->flags & CTL_LUN_OFFLINE) && ((entry->flags & CTL_CMD_FLAG_OK_ON_OFFLINE) == 0)) { ctl_set_lun_not_ready(ctsio); retval = 1; goto bailout; } /* * If the LUN is stopped, see if this particular command is allowed * for a stopped lun. Otherwise, reject it with 0x04,0x02. */ if ((lun->flags & CTL_LUN_STOPPED) && ((entry->flags & CTL_CMD_FLAG_OK_ON_STOPPED) == 0)) { /* "Logical unit not ready, initializing cmd. required" */ ctl_set_lun_stopped(ctsio); retval = 1; goto bailout; } if ((lun->flags & CTL_LUN_INOPERABLE) && ((entry->flags & CTL_CMD_FLAG_OK_ON_INOPERABLE) == 0)) { /* "Medium format corrupted" */ ctl_set_medium_format_corrupted(ctsio); retval = 1; goto bailout; } bailout: return (retval); } static void ctl_failover_io(union ctl_io *io, int have_lock) { ctl_set_busy(&io->scsiio); ctl_done(io); } #ifdef notyet static void ctl_failover(void) { struct ctl_lun *lun; struct ctl_softc *softc; union ctl_io *next_io, *pending_io; union ctl_io *io; int lun_idx; softc = control_softc; mtx_lock(&softc->ctl_lock); /* * Remove any cmds from the other SC from the rtr queue. These * will obviously only be for LUNs for which we're the primary. * We can't send status or get/send data for these commands. * Since they haven't been executed yet, we can just remove them. * We'll either abort them or delete them below, depending on * which HA mode we're in. */ #ifdef notyet mtx_lock(&softc->queue_lock); for (io = (union ctl_io *)STAILQ_FIRST(&softc->rtr_queue); io != NULL; io = next_io) { next_io = (union ctl_io *)STAILQ_NEXT(&io->io_hdr, links); if (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) STAILQ_REMOVE(&softc->rtr_queue, &io->io_hdr, ctl_io_hdr, links); } mtx_unlock(&softc->queue_lock); #endif for (lun_idx=0; lun_idx < softc->num_luns; lun_idx++) { lun = softc->ctl_luns[lun_idx]; if (lun==NULL) continue; /* * Processor LUNs are primary on both sides. * XXX will this always be true? */ if (lun->be_lun->lun_type == T_PROCESSOR) continue; if ((lun->flags & CTL_LUN_PRIMARY_SC) && (softc->ha_mode == CTL_HA_MODE_SER_ONLY)) { printf("FAILOVER: primary lun %d\n", lun_idx); /* * Remove all commands from the other SC. First from the * blocked queue then from the ooa queue. Once we have * removed them. Call ctl_check_blocked to see if there * is anything that can run. */ for (io = (union ctl_io *)TAILQ_FIRST( &lun->blocked_queue); io != NULL; io = next_io) { next_io = (union ctl_io *)TAILQ_NEXT( &io->io_hdr, blocked_links); if (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) { TAILQ_REMOVE(&lun->blocked_queue, &io->io_hdr,blocked_links); io->io_hdr.flags &= ~CTL_FLAG_BLOCKED; TAILQ_REMOVE(&lun->ooa_queue, &io->io_hdr, ooa_links); ctl_free_io(io); } } for (io = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); io != NULL; io = next_io) { next_io = (union ctl_io *)TAILQ_NEXT( &io->io_hdr, ooa_links); if (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) { TAILQ_REMOVE(&lun->ooa_queue, &io->io_hdr, ooa_links); ctl_free_io(io); } } ctl_check_blocked(lun); } else if ((lun->flags & CTL_LUN_PRIMARY_SC) && (softc->ha_mode == CTL_HA_MODE_XFER)) { printf("FAILOVER: primary lun %d\n", lun_idx); /* * Abort all commands from the other SC. We can't * send status back for them now. These should get * cleaned up when they are completed or come out * for a datamove operation. */ for (io = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); io != NULL; io = next_io) { next_io = (union ctl_io *)TAILQ_NEXT( &io->io_hdr, ooa_links); if (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) io->io_hdr.flags |= CTL_FLAG_ABORT; } } else if (((lun->flags & CTL_LUN_PRIMARY_SC) == 0) && (softc->ha_mode == CTL_HA_MODE_XFER)) { printf("FAILOVER: secondary lun %d\n", lun_idx); lun->flags |= CTL_LUN_PRIMARY_SC; /* * We send all I/O that was sent to this controller * and redirected to the other side back with * busy status, and have the initiator retry it. * Figuring out how much data has been transferred, * etc. and picking up where we left off would be * very tricky. * * XXX KDM need to remove I/O from the blocked * queue as well! */ for (pending_io = (union ctl_io *)TAILQ_FIRST( &lun->ooa_queue); pending_io != NULL; pending_io = next_io) { next_io = (union ctl_io *)TAILQ_NEXT( &pending_io->io_hdr, ooa_links); pending_io->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC; if (pending_io->io_hdr.flags & CTL_FLAG_IO_ACTIVE) { pending_io->io_hdr.flags |= CTL_FLAG_FAILOVER; } else { ctl_set_busy(&pending_io->scsiio); ctl_done(pending_io); } } ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE); } else if (((lun->flags & CTL_LUN_PRIMARY_SC) == 0) && (softc->ha_mode == CTL_HA_MODE_SER_ONLY)) { printf("FAILOVER: secondary lun %d\n", lun_idx); /* * if the first io on the OOA is not on the RtR queue * add it. */ lun->flags |= CTL_LUN_PRIMARY_SC; pending_io = (union ctl_io *)TAILQ_FIRST( &lun->ooa_queue); if (pending_io==NULL) { printf("Nothing on OOA queue\n"); continue; } pending_io->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC; if ((pending_io->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR) == 0) { pending_io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; ctl_enqueue_rtr(pending_io); } #if 0 else { printf("Tag 0x%04x is running\n", pending_io->scsiio.tag_num); } #endif next_io = (union ctl_io *)TAILQ_NEXT( &pending_io->io_hdr, ooa_links); for (pending_io=next_io; pending_io != NULL; pending_io = next_io) { pending_io->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC; next_io = (union ctl_io *)TAILQ_NEXT( &pending_io->io_hdr, ooa_links); if (pending_io->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR) { #if 0 printf("Tag 0x%04x is running\n", pending_io->scsiio.tag_num); #endif continue; } switch (ctl_check_ooa(lun, pending_io, (union ctl_io *)TAILQ_PREV( &pending_io->io_hdr, ctl_ooaq, ooa_links))) { case CTL_ACTION_BLOCK: TAILQ_INSERT_TAIL(&lun->blocked_queue, &pending_io->io_hdr, blocked_links); pending_io->io_hdr.flags |= CTL_FLAG_BLOCKED; break; case CTL_ACTION_PASS: case CTL_ACTION_SKIP: pending_io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; ctl_enqueue_rtr(pending_io); break; case CTL_ACTION_OVERLAP: ctl_set_overlapped_cmd( (struct ctl_scsiio *)pending_io); ctl_done(pending_io); break; case CTL_ACTION_OVERLAP_TAG: ctl_set_overlapped_tag( (struct ctl_scsiio *)pending_io, pending_io->scsiio.tag_num & 0xff); ctl_done(pending_io); break; case CTL_ACTION_ERROR: default: ctl_set_internal_failure( (struct ctl_scsiio *)pending_io, 0, // sks_valid 0); //retry count ctl_done(pending_io); break; } } ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE); } else { panic("Unhandled HA mode failover, LUN flags = %#x, " "ha_mode = #%x", lun->flags, softc->ha_mode); } } ctl_pause_rtr = 0; mtx_unlock(&softc->ctl_lock); } #endif static void ctl_clear_ua(struct ctl_softc *ctl_softc, uint32_t initidx, ctl_ua_type ua_type) { struct ctl_lun *lun; ctl_ua_type *pu; mtx_assert(&ctl_softc->ctl_lock, MA_OWNED); STAILQ_FOREACH(lun, &ctl_softc->lun_list, links) { mtx_lock(&lun->lun_lock); pu = lun->pending_ua[initidx / CTL_MAX_INIT_PER_PORT]; if (pu != NULL) pu[initidx % CTL_MAX_INIT_PER_PORT] &= ~ua_type; mtx_unlock(&lun->lun_lock); } } static int ctl_scsiio_precheck(struct ctl_softc *softc, struct ctl_scsiio *ctsio) { struct ctl_lun *lun; const struct ctl_cmd_entry *entry; uint32_t initidx, targ_lun; int retval; retval = 0; lun = NULL; targ_lun = ctsio->io_hdr.nexus.targ_mapped_lun; if ((targ_lun < CTL_MAX_LUNS) && ((lun = softc->ctl_luns[targ_lun]) != NULL)) { /* * If the LUN is invalid, pretend that it doesn't exist. * It will go away as soon as all pending I/O has been * completed. */ mtx_lock(&lun->lun_lock); if (lun->flags & CTL_LUN_DISABLED) { mtx_unlock(&lun->lun_lock); lun = NULL; ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr = NULL; ctsio->io_hdr.ctl_private[CTL_PRIV_BACKEND_LUN].ptr = NULL; } else { ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr = lun; ctsio->io_hdr.ctl_private[CTL_PRIV_BACKEND_LUN].ptr = lun->be_lun; if (lun->be_lun->lun_type == T_PROCESSOR) { ctsio->io_hdr.flags |= CTL_FLAG_CONTROL_DEV; } /* * Every I/O goes into the OOA queue for a * particular LUN, and stays there until completion. */ #ifdef CTL_TIME_IO if (TAILQ_EMPTY(&lun->ooa_queue)) { lun->idle_time += getsbinuptime() - lun->last_busy; } #endif TAILQ_INSERT_TAIL(&lun->ooa_queue, &ctsio->io_hdr, ooa_links); } } else { ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr = NULL; ctsio->io_hdr.ctl_private[CTL_PRIV_BACKEND_LUN].ptr = NULL; } /* Get command entry and return error if it is unsuppotyed. */ entry = ctl_validate_command(ctsio); if (entry == NULL) { if (lun) mtx_unlock(&lun->lun_lock); return (retval); } ctsio->io_hdr.flags &= ~CTL_FLAG_DATA_MASK; ctsio->io_hdr.flags |= entry->flags & CTL_FLAG_DATA_MASK; /* * Check to see whether we can send this command to LUNs that don't * exist. This should pretty much only be the case for inquiry * and request sense. Further checks, below, really require having * a LUN, so we can't really check the command anymore. Just put * it on the rtr queue. */ if (lun == NULL) { if (entry->flags & CTL_CMD_FLAG_OK_ON_ALL_LUNS) { ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; ctl_enqueue_rtr((union ctl_io *)ctsio); return (retval); } ctl_set_unsupported_lun(ctsio); ctl_done((union ctl_io *)ctsio); CTL_DEBUG_PRINT(("ctl_scsiio_precheck: bailing out due to invalid LUN\n")); return (retval); } else { /* * Make sure we support this particular command on this LUN. * e.g., we don't support writes to the control LUN. */ if (!ctl_cmd_applicable(lun->be_lun->lun_type, entry)) { mtx_unlock(&lun->lun_lock); ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (retval); } } initidx = ctl_get_initindex(&ctsio->io_hdr.nexus); #ifdef CTL_WITH_CA /* * If we've got a request sense, it'll clear the contingent * allegiance condition. Otherwise, if we have a CA condition for * this initiator, clear it, because it sent down a command other * than request sense. */ if ((ctsio->cdb[0] != REQUEST_SENSE) && (ctl_is_set(lun->have_ca, initidx))) ctl_clear_mask(lun->have_ca, initidx); #endif /* * If the command has this flag set, it handles its own unit * attention reporting, we shouldn't do anything. Otherwise we * check for any pending unit attentions, and send them back to the * initiator. We only do this when a command initially comes in, * not when we pull it off the blocked queue. * * According to SAM-3, section 5.3.2, the order that things get * presented back to the host is basically unit attentions caused * by some sort of reset event, busy status, reservation conflicts * or task set full, and finally any other status. * * One issue here is that some of the unit attentions we report * don't fall into the "reset" category (e.g. "reported luns data * has changed"). So reporting it here, before the reservation * check, may be technically wrong. I guess the only thing to do * would be to check for and report the reset events here, and then * check for the other unit attention types after we check for a * reservation conflict. * * XXX KDM need to fix this */ if ((entry->flags & CTL_CMD_FLAG_NO_SENSE) == 0) { ctl_ua_type ua_type; scsi_sense_data_type sense_format; if (lun->flags & CTL_LUN_SENSE_DESC) sense_format = SSD_TYPE_DESC; else sense_format = SSD_TYPE_FIXED; ua_type = ctl_build_ua(lun, initidx, &ctsio->sense_data, sense_format); if (ua_type != CTL_UA_NONE) { mtx_unlock(&lun->lun_lock); ctsio->scsi_status = SCSI_STATUS_CHECK_COND; ctsio->io_hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; ctsio->sense_len = SSD_FULL_SIZE; ctl_done((union ctl_io *)ctsio); return (retval); } } if (ctl_scsiio_lun_check(lun, entry, ctsio) != 0) { mtx_unlock(&lun->lun_lock); ctl_done((union ctl_io *)ctsio); return (retval); } /* * XXX CHD this is where we want to send IO to other side if * this LUN is secondary on this SC. We will need to make a copy * of the IO and flag the IO on this side as SENT_2OTHER and the flag * the copy we send as FROM_OTHER. * We also need to stuff the address of the original IO so we can * find it easily. Something similar will need be done on the other * side so when we are done we can find the copy. */ if ((lun->flags & CTL_LUN_PRIMARY_SC) == 0) { union ctl_ha_msg msg_info; int isc_retval; ctsio->io_hdr.flags |= CTL_FLAG_SENT_2OTHER_SC; msg_info.hdr.msg_type = CTL_MSG_SERIALIZE; msg_info.hdr.original_sc = (union ctl_io *)ctsio; #if 0 printf("1. ctsio %p\n", ctsio); #endif msg_info.hdr.serializing_sc = NULL; msg_info.hdr.nexus = ctsio->io_hdr.nexus; msg_info.scsi.tag_num = ctsio->tag_num; msg_info.scsi.tag_type = ctsio->tag_type; memcpy(msg_info.scsi.cdb, ctsio->cdb, CTL_MAX_CDBLEN); ctsio->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE; if ((isc_retval=ctl_ha_msg_send(CTL_HA_CHAN_CTL, (void *)&msg_info, sizeof(msg_info), 0)) > CTL_HA_STATUS_SUCCESS) { printf("CTL:precheck, ctl_ha_msg_send returned %d\n", isc_retval); printf("CTL:opcode is %x\n", ctsio->cdb[0]); } else { #if 0 printf("CTL:Precheck sent msg, opcode is %x\n",opcode); #endif } /* * XXX KDM this I/O is off the incoming queue, but hasn't * been inserted on any other queue. We may need to come * up with a holding queue while we wait for serialization * so that we have an idea of what we're waiting for from * the other side. */ mtx_unlock(&lun->lun_lock); return (retval); } switch (ctl_check_ooa(lun, (union ctl_io *)ctsio, (union ctl_io *)TAILQ_PREV(&ctsio->io_hdr, ctl_ooaq, ooa_links))) { case CTL_ACTION_BLOCK: ctsio->io_hdr.flags |= CTL_FLAG_BLOCKED; TAILQ_INSERT_TAIL(&lun->blocked_queue, &ctsio->io_hdr, blocked_links); mtx_unlock(&lun->lun_lock); return (retval); case CTL_ACTION_PASS: case CTL_ACTION_SKIP: ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; mtx_unlock(&lun->lun_lock); ctl_enqueue_rtr((union ctl_io *)ctsio); break; case CTL_ACTION_OVERLAP: mtx_unlock(&lun->lun_lock); ctl_set_overlapped_cmd(ctsio); ctl_done((union ctl_io *)ctsio); break; case CTL_ACTION_OVERLAP_TAG: mtx_unlock(&lun->lun_lock); ctl_set_overlapped_tag(ctsio, ctsio->tag_num & 0xff); ctl_done((union ctl_io *)ctsio); break; case CTL_ACTION_ERROR: default: mtx_unlock(&lun->lun_lock); ctl_set_internal_failure(ctsio, /*sks_valid*/ 0, /*retry_count*/ 0); ctl_done((union ctl_io *)ctsio); break; } return (retval); } const struct ctl_cmd_entry * ctl_get_cmd_entry(struct ctl_scsiio *ctsio, int *sa) { const struct ctl_cmd_entry *entry; int service_action; entry = &ctl_cmd_table[ctsio->cdb[0]]; if (sa) *sa = ((entry->flags & CTL_CMD_FLAG_SA5) != 0); if (entry->flags & CTL_CMD_FLAG_SA5) { service_action = ctsio->cdb[1] & SERVICE_ACTION_MASK; entry = &((const struct ctl_cmd_entry *) entry->execute)[service_action]; } return (entry); } const struct ctl_cmd_entry * ctl_validate_command(struct ctl_scsiio *ctsio) { const struct ctl_cmd_entry *entry; int i, sa; uint8_t diff; entry = ctl_get_cmd_entry(ctsio, &sa); if (entry->execute == NULL) { if (sa) ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ 1, /*bit_valid*/ 1, /*bit*/ 4); else ctl_set_invalid_opcode(ctsio); ctl_done((union ctl_io *)ctsio); return (NULL); } KASSERT(entry->length > 0, ("Not defined length for command 0x%02x/0x%02x", ctsio->cdb[0], ctsio->cdb[1])); for (i = 1; i < entry->length; i++) { diff = ctsio->cdb[i] & ~entry->usage[i - 1]; if (diff == 0) continue; ctl_set_invalid_field(ctsio, /*sks_valid*/ 1, /*command*/ 1, /*field*/ i, /*bit_valid*/ 1, /*bit*/ fls(diff) - 1); ctl_done((union ctl_io *)ctsio); return (NULL); } return (entry); } static int ctl_cmd_applicable(uint8_t lun_type, const struct ctl_cmd_entry *entry) { switch (lun_type) { case T_PROCESSOR: if (((entry->flags & CTL_CMD_FLAG_OK_ON_PROC) == 0) && ((entry->flags & CTL_CMD_FLAG_OK_ON_ALL_LUNS) == 0)) return (0); break; case T_DIRECT: if (((entry->flags & CTL_CMD_FLAG_OK_ON_SLUN) == 0) && ((entry->flags & CTL_CMD_FLAG_OK_ON_ALL_LUNS) == 0)) return (0); break; default: return (0); } return (1); } static int ctl_scsiio(struct ctl_scsiio *ctsio) { int retval; const struct ctl_cmd_entry *entry; retval = CTL_RETVAL_COMPLETE; CTL_DEBUG_PRINT(("ctl_scsiio cdb[0]=%02X\n", ctsio->cdb[0])); entry = ctl_get_cmd_entry(ctsio, NULL); /* * If this I/O has been aborted, just send it straight to * ctl_done() without executing it. */ if (ctsio->io_hdr.flags & CTL_FLAG_ABORT) { ctl_done((union ctl_io *)ctsio); goto bailout; } /* * All the checks should have been handled by ctl_scsiio_precheck(). * We should be clear now to just execute the I/O. */ retval = entry->execute(ctsio); bailout: return (retval); } /* * Since we only implement one target right now, a bus reset simply resets * our single target. */ static int ctl_bus_reset(struct ctl_softc *softc, union ctl_io *io) { return(ctl_target_reset(softc, io, CTL_UA_BUS_RESET)); } static int ctl_target_reset(struct ctl_softc *softc, union ctl_io *io, ctl_ua_type ua_type) { struct ctl_lun *lun; int retval; if (!(io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) { union ctl_ha_msg msg_info; io->io_hdr.flags |= CTL_FLAG_SENT_2OTHER_SC; msg_info.hdr.nexus = io->io_hdr.nexus; if (ua_type==CTL_UA_TARG_RESET) msg_info.task.task_action = CTL_TASK_TARGET_RESET; else msg_info.task.task_action = CTL_TASK_BUS_RESET; msg_info.hdr.msg_type = CTL_MSG_MANAGE_TASKS; msg_info.hdr.original_sc = NULL; msg_info.hdr.serializing_sc = NULL; if (CTL_HA_STATUS_SUCCESS != ctl_ha_msg_send(CTL_HA_CHAN_CTL, (void *)&msg_info, sizeof(msg_info), 0)) { } } retval = 0; mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(lun, &softc->lun_list, links) retval += ctl_lun_reset(lun, io, ua_type); mtx_unlock(&softc->ctl_lock); return (retval); } /* * The LUN should always be set. The I/O is optional, and is used to * distinguish between I/Os sent by this initiator, and by other * initiators. We set unit attention for initiators other than this one. * SAM-3 is vague on this point. It does say that a unit attention should * be established for other initiators when a LUN is reset (see section * 5.7.3), but it doesn't specifically say that the unit attention should * be established for this particular initiator when a LUN is reset. Here * is the relevant text, from SAM-3 rev 8: * * 5.7.2 When a SCSI initiator port aborts its own tasks * * When a SCSI initiator port causes its own task(s) to be aborted, no * notification that the task(s) have been aborted shall be returned to * the SCSI initiator port other than the completion response for the * command or task management function action that caused the task(s) to * be aborted and notification(s) associated with related effects of the * action (e.g., a reset unit attention condition). * * XXX KDM for now, we're setting unit attention for all initiators. */ static int ctl_lun_reset(struct ctl_lun *lun, union ctl_io *io, ctl_ua_type ua_type) { union ctl_io *xio; #if 0 uint32_t initidx; #endif #ifdef CTL_WITH_CA int i; #endif mtx_lock(&lun->lun_lock); /* * Run through the OOA queue and abort each I/O. */ for (xio = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); xio != NULL; xio = (union ctl_io *)TAILQ_NEXT(&xio->io_hdr, ooa_links)) { xio->io_hdr.flags |= CTL_FLAG_ABORT | CTL_FLAG_ABORT_STATUS; } /* * This version sets unit attention for every */ #if 0 initidx = ctl_get_initindex(&io->io_hdr.nexus); ctl_est_ua_all(lun, initidx, ua_type); #else ctl_est_ua_all(lun, -1, ua_type); #endif /* * A reset (any kind, really) clears reservations established with * RESERVE/RELEASE. It does not clear reservations established * with PERSISTENT RESERVE OUT, but we don't support that at the * moment anyway. See SPC-2, section 5.6. SPC-3 doesn't address * reservations made with the RESERVE/RELEASE commands, because * those commands are obsolete in SPC-3. */ lun->flags &= ~CTL_LUN_RESERVED; #ifdef CTL_WITH_CA for (i = 0; i < CTL_MAX_INITIATORS; i++) ctl_clear_mask(lun->have_ca, i); #endif mtx_unlock(&lun->lun_lock); return (0); } static void ctl_abort_tasks_lun(struct ctl_lun *lun, uint32_t targ_port, uint32_t init_id, int other_sc) { union ctl_io *xio; mtx_assert(&lun->lun_lock, MA_OWNED); /* * Run through the OOA queue and attempt to find the given I/O. * The target port, initiator ID, tag type and tag number have to * match the values that we got from the initiator. If we have an * untagged command to abort, simply abort the first untagged command * we come to. We only allow one untagged command at a time of course. */ for (xio = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); xio != NULL; xio = (union ctl_io *)TAILQ_NEXT(&xio->io_hdr, ooa_links)) { if ((targ_port == UINT32_MAX || targ_port == xio->io_hdr.nexus.targ_port) && (init_id == UINT32_MAX || init_id == xio->io_hdr.nexus.initid.id)) { if (targ_port != xio->io_hdr.nexus.targ_port || init_id != xio->io_hdr.nexus.initid.id) xio->io_hdr.flags |= CTL_FLAG_ABORT_STATUS; xio->io_hdr.flags |= CTL_FLAG_ABORT; if (!other_sc && !(lun->flags & CTL_LUN_PRIMARY_SC)) { union ctl_ha_msg msg_info; msg_info.hdr.nexus = xio->io_hdr.nexus; msg_info.task.task_action = CTL_TASK_ABORT_TASK; msg_info.task.tag_num = xio->scsiio.tag_num; msg_info.task.tag_type = xio->scsiio.tag_type; msg_info.hdr.msg_type = CTL_MSG_MANAGE_TASKS; msg_info.hdr.original_sc = NULL; msg_info.hdr.serializing_sc = NULL; ctl_ha_msg_send(CTL_HA_CHAN_CTL, (void *)&msg_info, sizeof(msg_info), 0); } } } } static int ctl_abort_task_set(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_lun *lun; uint32_t targ_lun; /* * Look up the LUN. */ targ_lun = io->io_hdr.nexus.targ_mapped_lun; mtx_lock(&softc->ctl_lock); if ((targ_lun < CTL_MAX_LUNS) && (softc->ctl_luns[targ_lun] != NULL)) lun = softc->ctl_luns[targ_lun]; else { mtx_unlock(&softc->ctl_lock); return (1); } mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); if (io->taskio.task_action == CTL_TASK_ABORT_TASK_SET) { ctl_abort_tasks_lun(lun, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.initid.id, (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) != 0); } else { /* CTL_TASK_CLEAR_TASK_SET */ ctl_abort_tasks_lun(lun, UINT32_MAX, UINT32_MAX, (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) != 0); } mtx_unlock(&lun->lun_lock); return (0); } static int ctl_i_t_nexus_reset(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_lun *lun; uint32_t initidx, residx; initidx = ctl_get_initindex(&io->io_hdr.nexus); residx = ctl_get_resindex(&io->io_hdr.nexus); mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(lun, &softc->lun_list, links) { mtx_lock(&lun->lun_lock); ctl_abort_tasks_lun(lun, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.initid.id, (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) != 0); #ifdef CTL_WITH_CA ctl_clear_mask(lun->have_ca, initidx); #endif if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx == residx)) lun->flags &= ~CTL_LUN_RESERVED; ctl_est_ua(lun, initidx, CTL_UA_I_T_NEXUS_LOSS); mtx_unlock(&lun->lun_lock); } mtx_unlock(&softc->ctl_lock); return (0); } static int ctl_abort_task(union ctl_io *io) { union ctl_io *xio; struct ctl_lun *lun; struct ctl_softc *softc; #if 0 struct sbuf sb; char printbuf[128]; #endif int found; uint32_t targ_lun; softc = control_softc; found = 0; /* * Look up the LUN. */ targ_lun = io->io_hdr.nexus.targ_mapped_lun; mtx_lock(&softc->ctl_lock); if ((targ_lun < CTL_MAX_LUNS) && (softc->ctl_luns[targ_lun] != NULL)) lun = softc->ctl_luns[targ_lun]; else { mtx_unlock(&softc->ctl_lock); return (1); } #if 0 printf("ctl_abort_task: called for lun %lld, tag %d type %d\n", lun->lun, io->taskio.tag_num, io->taskio.tag_type); #endif mtx_lock(&lun->lun_lock); mtx_unlock(&softc->ctl_lock); /* * Run through the OOA queue and attempt to find the given I/O. * The target port, initiator ID, tag type and tag number have to * match the values that we got from the initiator. If we have an * untagged command to abort, simply abort the first untagged command * we come to. We only allow one untagged command at a time of course. */ for (xio = (union ctl_io *)TAILQ_FIRST(&lun->ooa_queue); xio != NULL; xio = (union ctl_io *)TAILQ_NEXT(&xio->io_hdr, ooa_links)) { #if 0 sbuf_new(&sb, printbuf, sizeof(printbuf), SBUF_FIXEDLEN); sbuf_printf(&sb, "LUN %lld tag %d type %d%s%s%s%s: ", lun->lun, xio->scsiio.tag_num, xio->scsiio.tag_type, (xio->io_hdr.blocked_links.tqe_prev == NULL) ? "" : " BLOCKED", (xio->io_hdr.flags & CTL_FLAG_DMA_INPROG) ? " DMA" : "", (xio->io_hdr.flags & CTL_FLAG_ABORT) ? " ABORT" : "", (xio->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR ? " RTR" : "")); ctl_scsi_command_string(&xio->scsiio, NULL, &sb); sbuf_finish(&sb); printf("%s\n", sbuf_data(&sb)); #endif if ((xio->io_hdr.nexus.targ_port != io->io_hdr.nexus.targ_port) || (xio->io_hdr.nexus.initid.id != io->io_hdr.nexus.initid.id) || (xio->io_hdr.flags & CTL_FLAG_ABORT)) continue; /* * If the abort says that the task is untagged, the * task in the queue must be untagged. Otherwise, * we just check to see whether the tag numbers * match. This is because the QLogic firmware * doesn't pass back the tag type in an abort * request. */ #if 0 if (((xio->scsiio.tag_type == CTL_TAG_UNTAGGED) && (io->taskio.tag_type == CTL_TAG_UNTAGGED)) || (xio->scsiio.tag_num == io->taskio.tag_num)) #endif /* * XXX KDM we've got problems with FC, because it * doesn't send down a tag type with aborts. So we * can only really go by the tag number... * This may cause problems with parallel SCSI. * Need to figure that out!! */ if (xio->scsiio.tag_num == io->taskio.tag_num) { xio->io_hdr.flags |= CTL_FLAG_ABORT; found = 1; if ((io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) == 0 && !(lun->flags & CTL_LUN_PRIMARY_SC)) { union ctl_ha_msg msg_info; io->io_hdr.flags |= CTL_FLAG_SENT_2OTHER_SC; msg_info.hdr.nexus = io->io_hdr.nexus; msg_info.task.task_action = CTL_TASK_ABORT_TASK; msg_info.task.tag_num = io->taskio.tag_num; msg_info.task.tag_type = io->taskio.tag_type; msg_info.hdr.msg_type = CTL_MSG_MANAGE_TASKS; msg_info.hdr.original_sc = NULL; msg_info.hdr.serializing_sc = NULL; #if 0 printf("Sent Abort to other side\n"); #endif if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, (void *)&msg_info, sizeof(msg_info), 0) != CTL_HA_STATUS_SUCCESS) { } } #if 0 printf("ctl_abort_task: found I/O to abort\n"); #endif } } mtx_unlock(&lun->lun_lock); if (found == 0) { /* * This isn't really an error. It's entirely possible for * the abort and command completion to cross on the wire. * This is more of an informative/diagnostic error. */ #if 0 printf("ctl_abort_task: ABORT sent for nonexistent I/O: " "%d:%d:%d:%d tag %d type %d\n", io->io_hdr.nexus.initid.id, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.targ_target.id, io->io_hdr.nexus.targ_lun, io->taskio.tag_num, io->taskio.tag_type); #endif } return (0); } static void ctl_run_task(union ctl_io *io) { struct ctl_softc *softc = control_softc; int retval = 1; const char *task_desc; CTL_DEBUG_PRINT(("ctl_run_task\n")); KASSERT(io->io_hdr.io_type == CTL_IO_TASK, ("ctl_run_task: Unextected io_type %d\n", io->io_hdr.io_type)); task_desc = ctl_scsi_task_string(&io->taskio); if (task_desc != NULL) { #ifdef NEEDTOPORT csevent_log(CSC_CTL | CSC_SHELF_SW | CTL_TASK_REPORT, csevent_LogType_Trace, csevent_Severity_Information, csevent_AlertLevel_Green, csevent_FRU_Firmware, csevent_FRU_Unknown, "CTL: received task: %s",task_desc); #endif } else { #ifdef NEEDTOPORT csevent_log(CSC_CTL | CSC_SHELF_SW | CTL_TASK_REPORT, csevent_LogType_Trace, csevent_Severity_Information, csevent_AlertLevel_Green, csevent_FRU_Firmware, csevent_FRU_Unknown, "CTL: received unknown task " "type: %d (%#x)", io->taskio.task_action, io->taskio.task_action); #endif } switch (io->taskio.task_action) { case CTL_TASK_ABORT_TASK: retval = ctl_abort_task(io); break; case CTL_TASK_ABORT_TASK_SET: case CTL_TASK_CLEAR_TASK_SET: retval = ctl_abort_task_set(io); break; case CTL_TASK_CLEAR_ACA: break; case CTL_TASK_I_T_NEXUS_RESET: retval = ctl_i_t_nexus_reset(io); break; case CTL_TASK_LUN_RESET: { struct ctl_lun *lun; uint32_t targ_lun; targ_lun = io->io_hdr.nexus.targ_mapped_lun; mtx_lock(&softc->ctl_lock); if ((targ_lun < CTL_MAX_LUNS) && (softc->ctl_luns[targ_lun] != NULL)) lun = softc->ctl_luns[targ_lun]; else { mtx_unlock(&softc->ctl_lock); retval = 1; break; } if (!(io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) { union ctl_ha_msg msg_info; io->io_hdr.flags |= CTL_FLAG_SENT_2OTHER_SC; msg_info.hdr.msg_type = CTL_MSG_MANAGE_TASKS; msg_info.hdr.nexus = io->io_hdr.nexus; msg_info.task.task_action = CTL_TASK_LUN_RESET; msg_info.hdr.original_sc = NULL; msg_info.hdr.serializing_sc = NULL; if (CTL_HA_STATUS_SUCCESS != ctl_ha_msg_send(CTL_HA_CHAN_CTL, (void *)&msg_info, sizeof(msg_info), 0)) { } } retval = ctl_lun_reset(lun, io, CTL_UA_LUN_RESET); mtx_unlock(&softc->ctl_lock); break; } case CTL_TASK_TARGET_RESET: retval = ctl_target_reset(softc, io, CTL_UA_TARG_RESET); break; case CTL_TASK_BUS_RESET: retval = ctl_bus_reset(softc, io); break; case CTL_TASK_PORT_LOGIN: break; case CTL_TASK_PORT_LOGOUT: break; default: printf("ctl_run_task: got unknown task management event %d\n", io->taskio.task_action); break; } if (retval == 0) io->io_hdr.status = CTL_SUCCESS; else io->io_hdr.status = CTL_ERROR; ctl_done(io); } /* * For HA operation. Handle commands that come in from the other * controller. */ static void ctl_handle_isc(union ctl_io *io) { int free_io; struct ctl_lun *lun; struct ctl_softc *softc; uint32_t targ_lun; softc = control_softc; targ_lun = io->io_hdr.nexus.targ_mapped_lun; lun = softc->ctl_luns[targ_lun]; switch (io->io_hdr.msg_type) { case CTL_MSG_SERIALIZE: free_io = ctl_serialize_other_sc_cmd(&io->scsiio); break; case CTL_MSG_R2R: { const struct ctl_cmd_entry *entry; /* * This is only used in SER_ONLY mode. */ free_io = 0; entry = ctl_get_cmd_entry(&io->scsiio, NULL); mtx_lock(&lun->lun_lock); if (ctl_scsiio_lun_check(lun, entry, (struct ctl_scsiio *)io) != 0) { mtx_unlock(&lun->lun_lock); ctl_done(io); break; } io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR; mtx_unlock(&lun->lun_lock); ctl_enqueue_rtr(io); break; } case CTL_MSG_FINISH_IO: if (softc->ha_mode == CTL_HA_MODE_XFER) { free_io = 0; ctl_done(io); } else { free_io = 1; mtx_lock(&lun->lun_lock); TAILQ_REMOVE(&lun->ooa_queue, &io->io_hdr, ooa_links); ctl_check_blocked(lun); mtx_unlock(&lun->lun_lock); } break; case CTL_MSG_PERS_ACTION: ctl_hndl_per_res_out_on_other_sc( (union ctl_ha_msg *)&io->presio.pr_msg); free_io = 1; break; case CTL_MSG_BAD_JUJU: free_io = 0; ctl_done(io); break; case CTL_MSG_DATAMOVE: /* Only used in XFER mode */ free_io = 0; ctl_datamove_remote(io); break; case CTL_MSG_DATAMOVE_DONE: /* Only used in XFER mode */ free_io = 0; io->scsiio.be_move_done(io); break; default: free_io = 1; printf("%s: Invalid message type %d\n", __func__, io->io_hdr.msg_type); break; } if (free_io) ctl_free_io(io); } /* * Returns the match type in the case of a match, or CTL_LUN_PAT_NONE if * there is no match. */ static ctl_lun_error_pattern ctl_cmd_pattern_match(struct ctl_scsiio *ctsio, struct ctl_error_desc *desc) { const struct ctl_cmd_entry *entry; ctl_lun_error_pattern filtered_pattern, pattern; pattern = desc->error_pattern; /* * XXX KDM we need more data passed into this function to match a * custom pattern, and we actually need to implement custom pattern * matching. */ if (pattern & CTL_LUN_PAT_CMD) return (CTL_LUN_PAT_CMD); if ((pattern & CTL_LUN_PAT_MASK) == CTL_LUN_PAT_ANY) return (CTL_LUN_PAT_ANY); entry = ctl_get_cmd_entry(ctsio, NULL); filtered_pattern = entry->pattern & pattern; /* * If the user requested specific flags in the pattern (e.g. * CTL_LUN_PAT_RANGE), make sure the command supports all of those * flags. * * If the user did not specify any flags, it doesn't matter whether * or not the command supports the flags. */ if ((filtered_pattern & ~CTL_LUN_PAT_MASK) != (pattern & ~CTL_LUN_PAT_MASK)) return (CTL_LUN_PAT_NONE); /* * If the user asked for a range check, see if the requested LBA * range overlaps with this command's LBA range. */ if (filtered_pattern & CTL_LUN_PAT_RANGE) { uint64_t lba1; uint64_t len1; ctl_action action; int retval; retval = ctl_get_lba_len((union ctl_io *)ctsio, &lba1, &len1); if (retval != 0) return (CTL_LUN_PAT_NONE); action = ctl_extent_check_lba(lba1, len1, desc->lba_range.lba, desc->lba_range.len, FALSE); /* * A "pass" means that the LBA ranges don't overlap, so * this doesn't match the user's range criteria. */ if (action == CTL_ACTION_PASS) return (CTL_LUN_PAT_NONE); } return (filtered_pattern); } static void ctl_inject_error(struct ctl_lun *lun, union ctl_io *io) { struct ctl_error_desc *desc, *desc2; mtx_assert(&lun->lun_lock, MA_OWNED); STAILQ_FOREACH_SAFE(desc, &lun->error_list, links, desc2) { ctl_lun_error_pattern pattern; /* * Check to see whether this particular command matches * the pattern in the descriptor. */ pattern = ctl_cmd_pattern_match(&io->scsiio, desc); if ((pattern & CTL_LUN_PAT_MASK) == CTL_LUN_PAT_NONE) continue; switch (desc->lun_error & CTL_LUN_INJ_TYPE) { case CTL_LUN_INJ_ABORTED: ctl_set_aborted(&io->scsiio); break; case CTL_LUN_INJ_MEDIUM_ERR: ctl_set_medium_error(&io->scsiio); break; case CTL_LUN_INJ_UA: /* 29h/00h POWER ON, RESET, OR BUS DEVICE RESET * OCCURRED */ ctl_set_ua(&io->scsiio, 0x29, 0x00); break; case CTL_LUN_INJ_CUSTOM: /* * We're assuming the user knows what he is doing. * Just copy the sense information without doing * checks. */ bcopy(&desc->custom_sense, &io->scsiio.sense_data, MIN(sizeof(desc->custom_sense), sizeof(io->scsiio.sense_data))); io->scsiio.scsi_status = SCSI_STATUS_CHECK_COND; io->scsiio.sense_len = SSD_FULL_SIZE; io->io_hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE; break; case CTL_LUN_INJ_NONE: default: /* * If this is an error injection type we don't know * about, clear the continuous flag (if it is set) * so it will get deleted below. */ desc->lun_error &= ~CTL_LUN_INJ_CONTINUOUS; break; } /* * By default, each error injection action is a one-shot */ if (desc->lun_error & CTL_LUN_INJ_CONTINUOUS) continue; STAILQ_REMOVE(&lun->error_list, desc, ctl_error_desc, links); free(desc, M_CTL); } } #ifdef CTL_IO_DELAY static void ctl_datamove_timer_wakeup(void *arg) { union ctl_io *io; io = (union ctl_io *)arg; ctl_datamove(io); } #endif /* CTL_IO_DELAY */ void ctl_datamove(union ctl_io *io) { void (*fe_datamove)(union ctl_io *io); mtx_assert(&control_softc->ctl_lock, MA_NOTOWNED); CTL_DEBUG_PRINT(("ctl_datamove\n")); #ifdef CTL_TIME_IO if ((time_uptime - io->io_hdr.start_time) > ctl_time_io_secs) { char str[256]; char path_str[64]; struct sbuf sb; ctl_scsi_path_string(io, path_str, sizeof(path_str)); sbuf_new(&sb, str, sizeof(str), SBUF_FIXEDLEN); sbuf_cat(&sb, path_str); switch (io->io_hdr.io_type) { case CTL_IO_SCSI: ctl_scsi_command_string(&io->scsiio, NULL, &sb); sbuf_printf(&sb, "\n"); sbuf_cat(&sb, path_str); sbuf_printf(&sb, "Tag: 0x%04x, type %d\n", io->scsiio.tag_num, io->scsiio.tag_type); break; case CTL_IO_TASK: sbuf_printf(&sb, "Task I/O type: %d, Tag: 0x%04x, " "Tag Type: %d\n", io->taskio.task_action, io->taskio.tag_num, io->taskio.tag_type); break; default: printf("Invalid CTL I/O type %d\n", io->io_hdr.io_type); panic("Invalid CTL I/O type %d\n", io->io_hdr.io_type); break; } sbuf_cat(&sb, path_str); sbuf_printf(&sb, "ctl_datamove: %jd seconds\n", (intmax_t)time_uptime - io->io_hdr.start_time); sbuf_finish(&sb); printf("%s", sbuf_data(&sb)); } #endif /* CTL_TIME_IO */ #ifdef CTL_IO_DELAY if (io->io_hdr.flags & CTL_FLAG_DELAY_DONE) { struct ctl_lun *lun; lun =(struct ctl_lun *)io->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; io->io_hdr.flags &= ~CTL_FLAG_DELAY_DONE; } else { struct ctl_lun *lun; lun =(struct ctl_lun *)io->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if ((lun != NULL) && (lun->delay_info.datamove_delay > 0)) { struct callout *callout; callout = (struct callout *)&io->io_hdr.timer_bytes; callout_init(callout, /*mpsafe*/ 1); io->io_hdr.flags |= CTL_FLAG_DELAY_DONE; callout_reset(callout, lun->delay_info.datamove_delay * hz, ctl_datamove_timer_wakeup, io); if (lun->delay_info.datamove_type == CTL_DELAY_TYPE_ONESHOT) lun->delay_info.datamove_delay = 0; return; } } #endif /* * This command has been aborted. Set the port status, so we fail * the data move. */ if (io->io_hdr.flags & CTL_FLAG_ABORT) { printf("ctl_datamove: tag 0x%04x on (%ju:%d:%ju:%d) aborted\n", io->scsiio.tag_num,(uintmax_t)io->io_hdr.nexus.initid.id, io->io_hdr.nexus.targ_port, (uintmax_t)io->io_hdr.nexus.targ_target.id, io->io_hdr.nexus.targ_lun); io->io_hdr.port_status = 31337; /* * Note that the backend, in this case, will get the * callback in its context. In other cases it may get * called in the frontend's interrupt thread context. */ io->scsiio.be_move_done(io); return; } /* Don't confuse frontend with zero length data move. */ if (io->scsiio.kern_data_len == 0) { io->scsiio.be_move_done(io); return; } /* * If we're in XFER mode and this I/O is from the other shelf * controller, we need to send the DMA to the other side to * actually transfer the data to/from the host. In serialize only * mode the transfer happens below CTL and ctl_datamove() is only * called on the machine that originally received the I/O. */ if ((control_softc->ha_mode == CTL_HA_MODE_XFER) && (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) { union ctl_ha_msg msg; uint32_t sg_entries_sent; int do_sg_copy; int i; memset(&msg, 0, sizeof(msg)); msg.hdr.msg_type = CTL_MSG_DATAMOVE; msg.hdr.original_sc = io->io_hdr.original_sc; msg.hdr.serializing_sc = io; msg.hdr.nexus = io->io_hdr.nexus; msg.dt.flags = io->io_hdr.flags; /* * We convert everything into a S/G list here. We can't * pass by reference, only by value between controllers. * So we can't pass a pointer to the S/G list, only as many * S/G entries as we can fit in here. If it's possible for * us to get more than CTL_HA_MAX_SG_ENTRIES S/G entries, * then we need to break this up into multiple transfers. */ if (io->scsiio.kern_sg_entries == 0) { msg.dt.kern_sg_entries = 1; /* * If this is in cached memory, flush the cache * before we send the DMA request to the other * controller. We want to do this in either the * read or the write case. The read case is * straightforward. In the write case, we want to * make sure nothing is in the local cache that * could overwrite the DMAed data. */ if ((io->io_hdr.flags & CTL_FLAG_NO_DATASYNC) == 0) { /* * XXX KDM use bus_dmamap_sync() here. */ } /* * Convert to a physical address if this is a * virtual address. */ if (io->io_hdr.flags & CTL_FLAG_BUS_ADDR) { msg.dt.sg_list[0].addr = io->scsiio.kern_data_ptr; } else { /* * XXX KDM use busdma here! */ #if 0 msg.dt.sg_list[0].addr = (void *) vtophys(io->scsiio.kern_data_ptr); #endif } msg.dt.sg_list[0].len = io->scsiio.kern_data_len; do_sg_copy = 0; } else { struct ctl_sg_entry *sgl; do_sg_copy = 1; msg.dt.kern_sg_entries = io->scsiio.kern_sg_entries; sgl = (struct ctl_sg_entry *)io->scsiio.kern_data_ptr; if ((io->io_hdr.flags & CTL_FLAG_NO_DATASYNC) == 0) { /* * XXX KDM use bus_dmamap_sync() here. */ } } msg.dt.kern_data_len = io->scsiio.kern_data_len; msg.dt.kern_total_len = io->scsiio.kern_total_len; msg.dt.kern_data_resid = io->scsiio.kern_data_resid; msg.dt.kern_rel_offset = io->scsiio.kern_rel_offset; msg.dt.sg_sequence = 0; /* * Loop until we've sent all of the S/G entries. On the * other end, we'll recompose these S/G entries into one * contiguous list before passing it to the */ for (sg_entries_sent = 0; sg_entries_sent < msg.dt.kern_sg_entries; msg.dt.sg_sequence++) { msg.dt.cur_sg_entries = MIN((sizeof(msg.dt.sg_list)/ sizeof(msg.dt.sg_list[0])), msg.dt.kern_sg_entries - sg_entries_sent); if (do_sg_copy != 0) { struct ctl_sg_entry *sgl; int j; sgl = (struct ctl_sg_entry *) io->scsiio.kern_data_ptr; /* * If this is in cached memory, flush the cache * before we send the DMA request to the other * controller. We want to do this in either * the * read or the write case. The read * case is straightforward. In the write * case, we want to make sure nothing is * in the local cache that could overwrite * the DMAed data. */ for (i = sg_entries_sent, j = 0; i < msg.dt.cur_sg_entries; i++, j++) { if ((io->io_hdr.flags & CTL_FLAG_NO_DATASYNC) == 0) { /* * XXX KDM use bus_dmamap_sync() */ } if ((io->io_hdr.flags & CTL_FLAG_BUS_ADDR) == 0) { /* * XXX KDM use busdma. */ #if 0 msg.dt.sg_list[j].addr =(void *) vtophys(sgl[i].addr); #endif } else { msg.dt.sg_list[j].addr = sgl[i].addr; } msg.dt.sg_list[j].len = sgl[i].len; } } sg_entries_sent += msg.dt.cur_sg_entries; if (sg_entries_sent >= msg.dt.kern_sg_entries) msg.dt.sg_last = 1; else msg.dt.sg_last = 0; /* * XXX KDM drop and reacquire the lock here? */ if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg, sizeof(msg), 0) > CTL_HA_STATUS_SUCCESS) { /* * XXX do something here. */ } msg.dt.sent_sg_entries = sg_entries_sent; } io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE; if (io->io_hdr.flags & CTL_FLAG_FAILOVER) ctl_failover_io(io, /*have_lock*/ 0); } else { /* * Lookup the fe_datamove() function for this particular * front end. */ fe_datamove = control_softc->ctl_ports[ctl_port_idx(io->io_hdr.nexus.targ_port)]->fe_datamove; fe_datamove(io); } } static void ctl_send_datamove_done(union ctl_io *io, int have_lock) { union ctl_ha_msg msg; int isc_status; memset(&msg, 0, sizeof(msg)); msg.hdr.msg_type = CTL_MSG_DATAMOVE_DONE; msg.hdr.original_sc = io; msg.hdr.serializing_sc = io->io_hdr.serializing_sc; msg.hdr.nexus = io->io_hdr.nexus; msg.hdr.status = io->io_hdr.status; msg.scsi.tag_num = io->scsiio.tag_num; msg.scsi.tag_type = io->scsiio.tag_type; msg.scsi.scsi_status = io->scsiio.scsi_status; memcpy(&msg.scsi.sense_data, &io->scsiio.sense_data, sizeof(io->scsiio.sense_data)); msg.scsi.sense_len = io->scsiio.sense_len; msg.scsi.sense_residual = io->scsiio.sense_residual; msg.scsi.fetd_status = io->io_hdr.port_status; msg.scsi.residual = io->scsiio.residual; io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE; if (io->io_hdr.flags & CTL_FLAG_FAILOVER) { ctl_failover_io(io, /*have_lock*/ have_lock); return; } isc_status = ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg, sizeof(msg), 0); if (isc_status > CTL_HA_STATUS_SUCCESS) { /* XXX do something if this fails */ } } /* * The DMA to the remote side is done, now we need to tell the other side * we're done so it can continue with its data movement. */ static void ctl_datamove_remote_write_cb(struct ctl_ha_dt_req *rq) { union ctl_io *io; io = rq->context; if (rq->ret != CTL_HA_STATUS_SUCCESS) { printf("%s: ISC DMA write failed with error %d", __func__, rq->ret); ctl_set_internal_failure(&io->scsiio, /*sks_valid*/ 1, /*retry_count*/ rq->ret); } ctl_dt_req_free(rq); /* * In this case, we had to malloc the memory locally. Free it. */ if ((io->io_hdr.flags & CTL_FLAG_AUTO_MIRROR) == 0) { int i; for (i = 0; i < io->scsiio.kern_sg_entries; i++) free(io->io_hdr.local_sglist[i].addr, M_CTL); } /* * The data is in local and remote memory, so now we need to send * status (good or back) back to the other side. */ ctl_send_datamove_done(io, /*have_lock*/ 0); } /* * We've moved the data from the host/controller into local memory. Now we * need to push it over to the remote controller's memory. */ static int ctl_datamove_remote_dm_write_cb(union ctl_io *io) { int retval; retval = 0; retval = ctl_datamove_remote_xfer(io, CTL_HA_DT_CMD_WRITE, ctl_datamove_remote_write_cb); return (retval); } static void ctl_datamove_remote_write(union ctl_io *io) { int retval; void (*fe_datamove)(union ctl_io *io); /* * - Get the data from the host/HBA into local memory. * - DMA memory from the local controller to the remote controller. * - Send status back to the remote controller. */ retval = ctl_datamove_remote_sgl_setup(io); if (retval != 0) return; /* Switch the pointer over so the FETD knows what to do */ io->scsiio.kern_data_ptr = (uint8_t *)io->io_hdr.local_sglist; /* * Use a custom move done callback, since we need to send completion * back to the other controller, not to the backend on this side. */ io->scsiio.be_move_done = ctl_datamove_remote_dm_write_cb; fe_datamove = control_softc->ctl_ports[ctl_port_idx(io->io_hdr.nexus.targ_port)]->fe_datamove; fe_datamove(io); return; } static int ctl_datamove_remote_dm_read_cb(union ctl_io *io) { #if 0 char str[256]; char path_str[64]; struct sbuf sb; #endif /* * In this case, we had to malloc the memory locally. Free it. */ if ((io->io_hdr.flags & CTL_FLAG_AUTO_MIRROR) == 0) { int i; for (i = 0; i < io->scsiio.kern_sg_entries; i++) free(io->io_hdr.local_sglist[i].addr, M_CTL); } #if 0 scsi_path_string(io, path_str, sizeof(path_str)); sbuf_new(&sb, str, sizeof(str), SBUF_FIXEDLEN); sbuf_cat(&sb, path_str); scsi_command_string(&io->scsiio, NULL, &sb); sbuf_printf(&sb, "\n"); sbuf_cat(&sb, path_str); sbuf_printf(&sb, "Tag: 0x%04x, type %d\n", io->scsiio.tag_num, io->scsiio.tag_type); sbuf_cat(&sb, path_str); sbuf_printf(&sb, "%s: flags %#x, status %#x\n", __func__, io->io_hdr.flags, io->io_hdr.status); sbuf_finish(&sb); printk("%s", sbuf_data(&sb)); #endif /* * The read is done, now we need to send status (good or bad) back * to the other side. */ ctl_send_datamove_done(io, /*have_lock*/ 0); return (0); } static void ctl_datamove_remote_read_cb(struct ctl_ha_dt_req *rq) { union ctl_io *io; void (*fe_datamove)(union ctl_io *io); io = rq->context; if (rq->ret != CTL_HA_STATUS_SUCCESS) { printf("%s: ISC DMA read failed with error %d", __func__, rq->ret); ctl_set_internal_failure(&io->scsiio, /*sks_valid*/ 1, /*retry_count*/ rq->ret); } ctl_dt_req_free(rq); /* Switch the pointer over so the FETD knows what to do */ io->scsiio.kern_data_ptr = (uint8_t *)io->io_hdr.local_sglist; /* * Use a custom move done callback, since we need to send completion * back to the other controller, not to the backend on this side. */ io->scsiio.be_move_done = ctl_datamove_remote_dm_read_cb; /* XXX KDM add checks like the ones in ctl_datamove? */ fe_datamove = control_softc->ctl_ports[ctl_port_idx(io->io_hdr.nexus.targ_port)]->fe_datamove; fe_datamove(io); } static int ctl_datamove_remote_sgl_setup(union ctl_io *io) { struct ctl_sg_entry *local_sglist, *remote_sglist; struct ctl_sg_entry *local_dma_sglist, *remote_dma_sglist; struct ctl_softc *softc; int retval; int i; retval = 0; softc = control_softc; local_sglist = io->io_hdr.local_sglist; local_dma_sglist = io->io_hdr.local_dma_sglist; remote_sglist = io->io_hdr.remote_sglist; remote_dma_sglist = io->io_hdr.remote_dma_sglist; if (io->io_hdr.flags & CTL_FLAG_AUTO_MIRROR) { for (i = 0; i < io->scsiio.kern_sg_entries; i++) { local_sglist[i].len = remote_sglist[i].len; /* * XXX Detect the situation where the RS-level I/O * redirector on the other side has already read the * data off of the AOR RS on this side, and * transferred it to remote (mirror) memory on the * other side. Since we already have the data in * memory here, we just need to use it. * * XXX KDM this can probably be removed once we * get the cache device code in and take the * current AOR implementation out. */ #ifdef NEEDTOPORT if ((remote_sglist[i].addr >= (void *)vtophys(softc->mirr->addr)) && (remote_sglist[i].addr < ((void *)vtophys(softc->mirr->addr) + CacheMirrorOffset))) { local_sglist[i].addr = remote_sglist[i].addr - CacheMirrorOffset; if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN) io->io_hdr.flags |= CTL_FLAG_REDIR_DONE; } else { local_sglist[i].addr = remote_sglist[i].addr + CacheMirrorOffset; } #endif #if 0 printf("%s: local %p, remote %p, len %d\n", __func__, local_sglist[i].addr, remote_sglist[i].addr, local_sglist[i].len); #endif } } else { uint32_t len_to_go; /* * In this case, we don't have automatically allocated * memory for this I/O on this controller. This typically * happens with internal CTL I/O -- e.g. inquiry, mode * sense, etc. Anything coming from RAIDCore will have * a mirror area available. */ len_to_go = io->scsiio.kern_data_len; /* * Clear the no datasync flag, we have to use malloced * buffers. */ io->io_hdr.flags &= ~CTL_FLAG_NO_DATASYNC; /* * The difficult thing here is that the size of the various * S/G segments may be different than the size from the * remote controller. That'll make it harder when DMAing * the data back to the other side. */ for (i = 0; (i < sizeof(io->io_hdr.remote_sglist) / sizeof(io->io_hdr.remote_sglist[0])) && (len_to_go > 0); i++) { local_sglist[i].len = MIN(len_to_go, 131072); CTL_SIZE_8B(local_dma_sglist[i].len, local_sglist[i].len); local_sglist[i].addr = malloc(local_dma_sglist[i].len, M_CTL,M_WAITOK); local_dma_sglist[i].addr = local_sglist[i].addr; if (local_sglist[i].addr == NULL) { int j; printf("malloc failed for %zd bytes!", local_dma_sglist[i].len); for (j = 0; j < i; j++) { free(local_sglist[j].addr, M_CTL); } ctl_set_internal_failure(&io->scsiio, /*sks_valid*/ 1, /*retry_count*/ 4857); retval = 1; goto bailout_error; } /* XXX KDM do we need a sync here? */ len_to_go -= local_sglist[i].len; } /* * Reset the number of S/G entries accordingly. The * original number of S/G entries is available in * rem_sg_entries. */ io->scsiio.kern_sg_entries = i; #if 0 printf("%s: kern_sg_entries = %d\n", __func__, io->scsiio.kern_sg_entries); for (i = 0; i < io->scsiio.kern_sg_entries; i++) printf("%s: sg[%d] = %p, %d (DMA: %d)\n", __func__, i, local_sglist[i].addr, local_sglist[i].len, local_dma_sglist[i].len); #endif } return (retval); bailout_error: ctl_send_datamove_done(io, /*have_lock*/ 0); return (retval); } static int ctl_datamove_remote_xfer(union ctl_io *io, unsigned command, ctl_ha_dt_cb callback) { struct ctl_ha_dt_req *rq; struct ctl_sg_entry *remote_sglist, *local_sglist; struct ctl_sg_entry *remote_dma_sglist, *local_dma_sglist; uint32_t local_used, remote_used, total_used; int retval; int i, j; retval = 0; rq = ctl_dt_req_alloc(); /* * If we failed to allocate the request, and if the DMA didn't fail * anyway, set busy status. This is just a resource allocation * failure. */ if ((rq == NULL) && ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE)) ctl_set_busy(&io->scsiio); if ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE) { if (rq != NULL) ctl_dt_req_free(rq); /* * The data move failed. We need to return status back * to the other controller. No point in trying to DMA * data to the remote controller. */ ctl_send_datamove_done(io, /*have_lock*/ 0); retval = 1; goto bailout; } local_sglist = io->io_hdr.local_sglist; local_dma_sglist = io->io_hdr.local_dma_sglist; remote_sglist = io->io_hdr.remote_sglist; remote_dma_sglist = io->io_hdr.remote_dma_sglist; local_used = 0; remote_used = 0; total_used = 0; if (io->io_hdr.flags & CTL_FLAG_REDIR_DONE) { rq->ret = CTL_HA_STATUS_SUCCESS; rq->context = io; callback(rq); goto bailout; } /* * Pull/push the data over the wire from/to the other controller. * This takes into account the possibility that the local and * remote sglists may not be identical in terms of the size of * the elements and the number of elements. * * One fundamental assumption here is that the length allocated for * both the local and remote sglists is identical. Otherwise, we've * essentially got a coding error of some sort. */ for (i = 0, j = 0; total_used < io->scsiio.kern_data_len; ) { int isc_ret; uint32_t cur_len, dma_length; uint8_t *tmp_ptr; rq->id = CTL_HA_DATA_CTL; rq->command = command; rq->context = io; /* * Both pointers should be aligned. But it is possible * that the allocation length is not. They should both * also have enough slack left over at the end, though, * to round up to the next 8 byte boundary. */ cur_len = MIN(local_sglist[i].len - local_used, remote_sglist[j].len - remote_used); /* * In this case, we have a size issue and need to decrease * the size, except in the case where we actually have less * than 8 bytes left. In that case, we need to increase * the DMA length to get the last bit. */ if ((cur_len & 0x7) != 0) { if (cur_len > 0x7) { cur_len = cur_len - (cur_len & 0x7); dma_length = cur_len; } else { CTL_SIZE_8B(dma_length, cur_len); } } else dma_length = cur_len; /* * If we had to allocate memory for this I/O, instead of using * the non-cached mirror memory, we'll need to flush the cache * before trying to DMA to the other controller. * * We could end up doing this multiple times for the same * segment if we have a larger local segment than remote * segment. That shouldn't be an issue. */ if ((io->io_hdr.flags & CTL_FLAG_NO_DATASYNC) == 0) { /* * XXX KDM use bus_dmamap_sync() here. */ } rq->size = dma_length; tmp_ptr = (uint8_t *)local_sglist[i].addr; tmp_ptr += local_used; /* Use physical addresses when talking to ISC hardware */ if ((io->io_hdr.flags & CTL_FLAG_BUS_ADDR) == 0) { /* XXX KDM use busdma */ #if 0 rq->local = vtophys(tmp_ptr); #endif } else rq->local = tmp_ptr; tmp_ptr = (uint8_t *)remote_sglist[j].addr; tmp_ptr += remote_used; rq->remote = tmp_ptr; rq->callback = NULL; local_used += cur_len; if (local_used >= local_sglist[i].len) { i++; local_used = 0; } remote_used += cur_len; if (remote_used >= remote_sglist[j].len) { j++; remote_used = 0; } total_used += cur_len; if (total_used >= io->scsiio.kern_data_len) rq->callback = callback; if ((rq->size & 0x7) != 0) { printf("%s: warning: size %d is not on 8b boundary\n", __func__, rq->size); } if (((uintptr_t)rq->local & 0x7) != 0) { printf("%s: warning: local %p not on 8b boundary\n", __func__, rq->local); } if (((uintptr_t)rq->remote & 0x7) != 0) { printf("%s: warning: remote %p not on 8b boundary\n", __func__, rq->local); } #if 0 printf("%s: %s: local %#x remote %#x size %d\n", __func__, (command == CTL_HA_DT_CMD_WRITE) ? "WRITE" : "READ", rq->local, rq->remote, rq->size); #endif isc_ret = ctl_dt_single(rq); if (isc_ret == CTL_HA_STATUS_WAIT) continue; if (isc_ret == CTL_HA_STATUS_DISCONNECT) { rq->ret = CTL_HA_STATUS_SUCCESS; } else { rq->ret = isc_ret; } callback(rq); goto bailout; } bailout: return (retval); } static void ctl_datamove_remote_read(union ctl_io *io) { int retval; int i; /* * This will send an error to the other controller in the case of a * failure. */ retval = ctl_datamove_remote_sgl_setup(io); if (retval != 0) return; retval = ctl_datamove_remote_xfer(io, CTL_HA_DT_CMD_READ, ctl_datamove_remote_read_cb); if ((retval != 0) && ((io->io_hdr.flags & CTL_FLAG_AUTO_MIRROR) == 0)) { /* * Make sure we free memory if there was an error.. The * ctl_datamove_remote_xfer() function will send the * datamove done message, or call the callback with an * error if there is a problem. */ for (i = 0; i < io->scsiio.kern_sg_entries; i++) free(io->io_hdr.local_sglist[i].addr, M_CTL); } return; } /* * Process a datamove request from the other controller. This is used for * XFER mode only, not SER_ONLY mode. For writes, we DMA into local memory * first. Once that is complete, the data gets DMAed into the remote * controller's memory. For reads, we DMA from the remote controller's * memory into our memory first, and then move it out to the FETD. */ static void ctl_datamove_remote(union ctl_io *io) { struct ctl_softc *softc; softc = control_softc; mtx_assert(&softc->ctl_lock, MA_NOTOWNED); /* * Note that we look for an aborted I/O here, but don't do some of * the other checks that ctl_datamove() normally does. * We don't need to run the datamove delay code, since that should * have been done if need be on the other controller. */ if (io->io_hdr.flags & CTL_FLAG_ABORT) { printf("%s: tag 0x%04x on (%d:%d:%d:%d) aborted\n", __func__, io->scsiio.tag_num, io->io_hdr.nexus.initid.id, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.targ_target.id, io->io_hdr.nexus.targ_lun); io->io_hdr.port_status = 31338; ctl_send_datamove_done(io, /*have_lock*/ 0); return; } if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_OUT) { ctl_datamove_remote_write(io); } else if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN){ ctl_datamove_remote_read(io); } else { union ctl_ha_msg msg; struct scsi_sense_data *sense; uint8_t sks[3]; int retry_count; memset(&msg, 0, sizeof(msg)); msg.hdr.msg_type = CTL_MSG_BAD_JUJU; msg.hdr.status = CTL_SCSI_ERROR; msg.scsi.scsi_status = SCSI_STATUS_CHECK_COND; retry_count = 4243; sense = &msg.scsi.sense_data; sks[0] = SSD_SCS_VALID; sks[1] = (retry_count >> 8) & 0xff; sks[2] = retry_count & 0xff; /* "Internal target failure" */ scsi_set_sense_data(sense, /*sense_format*/ SSD_TYPE_NONE, /*current_error*/ 1, /*sense_key*/ SSD_KEY_HARDWARE_ERROR, /*asc*/ 0x44, /*ascq*/ 0x00, /*type*/ SSD_ELEM_SKS, /*size*/ sizeof(sks), /*data*/ sks, SSD_ELEM_NONE); io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE; if (io->io_hdr.flags & CTL_FLAG_FAILOVER) { ctl_failover_io(io, /*have_lock*/ 1); return; } if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg, sizeof(msg), 0) > CTL_HA_STATUS_SUCCESS) { /* XXX KDM what to do if this fails? */ } return; } } static int ctl_process_done(union ctl_io *io) { struct ctl_lun *lun; struct ctl_softc *softc = control_softc; void (*fe_done)(union ctl_io *io); uint32_t targ_port = ctl_port_idx(io->io_hdr.nexus.targ_port); CTL_DEBUG_PRINT(("ctl_process_done\n")); fe_done = softc->ctl_ports[targ_port]->fe_done; #ifdef CTL_TIME_IO if ((time_uptime - io->io_hdr.start_time) > ctl_time_io_secs) { char str[256]; char path_str[64]; struct sbuf sb; ctl_scsi_path_string(io, path_str, sizeof(path_str)); sbuf_new(&sb, str, sizeof(str), SBUF_FIXEDLEN); sbuf_cat(&sb, path_str); switch (io->io_hdr.io_type) { case CTL_IO_SCSI: ctl_scsi_command_string(&io->scsiio, NULL, &sb); sbuf_printf(&sb, "\n"); sbuf_cat(&sb, path_str); sbuf_printf(&sb, "Tag: 0x%04x, type %d\n", io->scsiio.tag_num, io->scsiio.tag_type); break; case CTL_IO_TASK: sbuf_printf(&sb, "Task I/O type: %d, Tag: 0x%04x, " "Tag Type: %d\n", io->taskio.task_action, io->taskio.tag_num, io->taskio.tag_type); break; default: printf("Invalid CTL I/O type %d\n", io->io_hdr.io_type); panic("Invalid CTL I/O type %d\n", io->io_hdr.io_type); break; } sbuf_cat(&sb, path_str); sbuf_printf(&sb, "ctl_process_done: %jd seconds\n", (intmax_t)time_uptime - io->io_hdr.start_time); sbuf_finish(&sb); printf("%s", sbuf_data(&sb)); } #endif /* CTL_TIME_IO */ switch (io->io_hdr.io_type) { case CTL_IO_SCSI: break; case CTL_IO_TASK: if (ctl_debug & CTL_DEBUG_INFO) ctl_io_error_print(io, NULL); if (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) ctl_free_io(io); else fe_done(io); return (CTL_RETVAL_COMPLETE); default: panic("ctl_process_done: invalid io type %d\n", io->io_hdr.io_type); break; /* NOTREACHED */ } lun = (struct ctl_lun *)io->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if (lun == NULL) { CTL_DEBUG_PRINT(("NULL LUN for lun %d\n", io->io_hdr.nexus.targ_mapped_lun)); goto bailout; } mtx_lock(&lun->lun_lock); /* * Check to see if we have any errors to inject here. We only * inject errors for commands that don't already have errors set. */ if ((STAILQ_FIRST(&lun->error_list) != NULL) && ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS) && ((io->io_hdr.flags & CTL_FLAG_STATUS_SENT) == 0)) ctl_inject_error(lun, io); /* * XXX KDM how do we treat commands that aren't completed * successfully? * * XXX KDM should we also track I/O latency? */ if ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS && io->io_hdr.io_type == CTL_IO_SCSI) { #ifdef CTL_TIME_IO struct bintime cur_bt; #endif int type; if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN) type = CTL_STATS_READ; else if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_OUT) type = CTL_STATS_WRITE; else type = CTL_STATS_NO_IO; lun->stats.ports[targ_port].bytes[type] += io->scsiio.kern_total_len; lun->stats.ports[targ_port].operations[type]++; #ifdef CTL_TIME_IO bintime_add(&lun->stats.ports[targ_port].dma_time[type], &io->io_hdr.dma_bt); lun->stats.ports[targ_port].num_dmas[type] += io->io_hdr.num_dmas; getbintime(&cur_bt); bintime_sub(&cur_bt, &io->io_hdr.start_bt); bintime_add(&lun->stats.ports[targ_port].time[type], &cur_bt); #endif } /* * Remove this from the OOA queue. */ TAILQ_REMOVE(&lun->ooa_queue, &io->io_hdr, ooa_links); #ifdef CTL_TIME_IO if (TAILQ_EMPTY(&lun->ooa_queue)) lun->last_busy = getsbinuptime(); #endif /* * Run through the blocked queue on this LUN and see if anything * has become unblocked, now that this transaction is done. */ ctl_check_blocked(lun); /* * If the LUN has been invalidated, free it if there is nothing * left on its OOA queue. */ if ((lun->flags & CTL_LUN_INVALID) && TAILQ_EMPTY(&lun->ooa_queue)) { mtx_unlock(&lun->lun_lock); mtx_lock(&softc->ctl_lock); ctl_free_lun(lun); mtx_unlock(&softc->ctl_lock); } else mtx_unlock(&lun->lun_lock); bailout: /* * If this command has been aborted, make sure we set the status * properly. The FETD is responsible for freeing the I/O and doing * whatever it needs to do to clean up its state. */ if (io->io_hdr.flags & CTL_FLAG_ABORT) ctl_set_task_aborted(&io->scsiio); /* * If enabled, print command error status. */ if ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS && (ctl_debug & CTL_DEBUG_INFO) != 0) ctl_io_error_print(io, NULL); /* * Tell the FETD or the other shelf controller we're done with this * command. Note that only SCSI commands get to this point. Task * management commands are completed above. * * We only send status to the other controller if we're in XFER * mode. In SER_ONLY mode, the I/O is done on the controller that * received the I/O (from CTL's perspective), and so the status is * generated there. * * XXX KDM if we hold the lock here, we could cause a deadlock * if the frontend comes back in in this context to queue * something. */ if ((softc->ha_mode == CTL_HA_MODE_XFER) && (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) { union ctl_ha_msg msg; memset(&msg, 0, sizeof(msg)); msg.hdr.msg_type = CTL_MSG_FINISH_IO; msg.hdr.original_sc = io->io_hdr.original_sc; msg.hdr.nexus = io->io_hdr.nexus; msg.hdr.status = io->io_hdr.status; msg.scsi.scsi_status = io->scsiio.scsi_status; msg.scsi.tag_num = io->scsiio.tag_num; msg.scsi.tag_type = io->scsiio.tag_type; msg.scsi.sense_len = io->scsiio.sense_len; msg.scsi.sense_residual = io->scsiio.sense_residual; msg.scsi.residual = io->scsiio.residual; memcpy(&msg.scsi.sense_data, &io->scsiio.sense_data, sizeof(io->scsiio.sense_data)); /* * We copy this whether or not this is an I/O-related * command. Otherwise, we'd have to go and check to see * whether it's a read/write command, and it really isn't * worth it. */ memcpy(&msg.scsi.lbalen, &io->io_hdr.ctl_private[CTL_PRIV_LBA_LEN].bytes, sizeof(msg.scsi.lbalen)); if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg, sizeof(msg), 0) > CTL_HA_STATUS_SUCCESS) { /* XXX do something here */ } ctl_free_io(io); } else fe_done(io); return (CTL_RETVAL_COMPLETE); } #ifdef CTL_WITH_CA /* * Front end should call this if it doesn't do autosense. When the request * sense comes back in from the initiator, we'll dequeue this and send it. */ int ctl_queue_sense(union ctl_io *io) { struct ctl_lun *lun; struct ctl_port *port; struct ctl_softc *softc; uint32_t initidx, targ_lun; softc = control_softc; CTL_DEBUG_PRINT(("ctl_queue_sense\n")); /* * LUN lookup will likely move to the ctl_work_thread() once we * have our new queueing infrastructure (that doesn't put things on * a per-LUN queue initially). That is so that we can handle * things like an INQUIRY to a LUN that we don't have enabled. We * can't deal with that right now. */ mtx_lock(&softc->ctl_lock); /* * If we don't have a LUN for this, just toss the sense * information. */ port = ctl_io_port(&ctsio->io_hdr); targ_lun = ctl_lun_map_from_port(port, io->io_hdr.nexus.targ_lun); if ((targ_lun < CTL_MAX_LUNS) && (softc->ctl_luns[targ_lun] != NULL)) lun = softc->ctl_luns[targ_lun]; else goto bailout; initidx = ctl_get_initindex(&io->io_hdr.nexus); mtx_lock(&lun->lun_lock); /* * Already have CA set for this LUN...toss the sense information. */ if (ctl_is_set(lun->have_ca, initidx)) { mtx_unlock(&lun->lun_lock); goto bailout; } memcpy(&lun->pending_sense[initidx], &io->scsiio.sense_data, MIN(sizeof(lun->pending_sense[initidx]), sizeof(io->scsiio.sense_data))); ctl_set_mask(lun->have_ca, initidx); mtx_unlock(&lun->lun_lock); bailout: mtx_unlock(&softc->ctl_lock); ctl_free_io(io); return (CTL_RETVAL_COMPLETE); } #endif /* * Primary command inlet from frontend ports. All SCSI and task I/O * requests must go through this function. */ int ctl_queue(union ctl_io *io) { struct ctl_port *port; CTL_DEBUG_PRINT(("ctl_queue cdb[0]=%02X\n", io->scsiio.cdb[0])); #ifdef CTL_TIME_IO io->io_hdr.start_time = time_uptime; getbintime(&io->io_hdr.start_bt); #endif /* CTL_TIME_IO */ /* Map FE-specific LUN ID into global one. */ port = ctl_io_port(&io->io_hdr); io->io_hdr.nexus.targ_mapped_lun = ctl_lun_map_from_port(port, io->io_hdr.nexus.targ_lun); switch (io->io_hdr.io_type) { case CTL_IO_SCSI: case CTL_IO_TASK: if (ctl_debug & CTL_DEBUG_CDB) ctl_io_print(io); ctl_enqueue_incoming(io); break; default: printf("ctl_queue: unknown I/O type %d\n", io->io_hdr.io_type); return (EINVAL); } return (CTL_RETVAL_COMPLETE); } #ifdef CTL_IO_DELAY static void ctl_done_timer_wakeup(void *arg) { union ctl_io *io; io = (union ctl_io *)arg; ctl_done(io); } #endif /* CTL_IO_DELAY */ void ctl_done(union ctl_io *io) { /* * Enable this to catch duplicate completion issues. */ #if 0 if (io->io_hdr.flags & CTL_FLAG_ALREADY_DONE) { printf("%s: type %d msg %d cdb %x iptl: " "%d:%d:%d:%d tag 0x%04x " "flag %#x status %x\n", __func__, io->io_hdr.io_type, io->io_hdr.msg_type, io->scsiio.cdb[0], io->io_hdr.nexus.initid.id, io->io_hdr.nexus.targ_port, io->io_hdr.nexus.targ_target.id, io->io_hdr.nexus.targ_lun, (io->io_hdr.io_type == CTL_IO_TASK) ? io->taskio.tag_num : io->scsiio.tag_num, io->io_hdr.flags, io->io_hdr.status); } else io->io_hdr.flags |= CTL_FLAG_ALREADY_DONE; #endif /* * This is an internal copy of an I/O, and should not go through * the normal done processing logic. */ if (io->io_hdr.flags & CTL_FLAG_INT_COPY) return; /* * We need to send a msg to the serializing shelf to finish the IO * as well. We don't send a finish message to the other shelf if * this is a task management command. Task management commands * aren't serialized in the OOA queue, but rather just executed on * both shelf controllers for commands that originated on that * controller. */ if ((io->io_hdr.flags & CTL_FLAG_SENT_2OTHER_SC) && (io->io_hdr.io_type != CTL_IO_TASK)) { union ctl_ha_msg msg_io; msg_io.hdr.msg_type = CTL_MSG_FINISH_IO; msg_io.hdr.serializing_sc = io->io_hdr.serializing_sc; if (ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg_io, sizeof(msg_io), 0 ) != CTL_HA_STATUS_SUCCESS) { } /* continue on to finish IO */ } #ifdef CTL_IO_DELAY if (io->io_hdr.flags & CTL_FLAG_DELAY_DONE) { struct ctl_lun *lun; lun =(struct ctl_lun *)io->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; io->io_hdr.flags &= ~CTL_FLAG_DELAY_DONE; } else { struct ctl_lun *lun; lun =(struct ctl_lun *)io->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; if ((lun != NULL) && (lun->delay_info.done_delay > 0)) { struct callout *callout; callout = (struct callout *)&io->io_hdr.timer_bytes; callout_init(callout, /*mpsafe*/ 1); io->io_hdr.flags |= CTL_FLAG_DELAY_DONE; callout_reset(callout, lun->delay_info.done_delay * hz, ctl_done_timer_wakeup, io); if (lun->delay_info.done_type == CTL_DELAY_TYPE_ONESHOT) lun->delay_info.done_delay = 0; return; } } #endif /* CTL_IO_DELAY */ ctl_enqueue_done(io); } int ctl_isc(struct ctl_scsiio *ctsio) { struct ctl_lun *lun; int retval; lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr; CTL_DEBUG_PRINT(("ctl_isc: command: %02x\n", ctsio->cdb[0])); CTL_DEBUG_PRINT(("ctl_isc: calling data_submit()\n")); retval = lun->backend->data_submit((union ctl_io *)ctsio); return (retval); } static void ctl_work_thread(void *arg) { struct ctl_thread *thr = (struct ctl_thread *)arg; struct ctl_softc *softc = thr->ctl_softc; union ctl_io *io; int retval; CTL_DEBUG_PRINT(("ctl_work_thread starting\n")); for (;;) { retval = 0; /* * We handle the queues in this order: * - ISC * - done queue (to free up resources, unblock other commands) * - RtR queue * - incoming queue * * If those queues are empty, we break out of the loop and * go to sleep. */ mtx_lock(&thr->queue_lock); io = (union ctl_io *)STAILQ_FIRST(&thr->isc_queue); if (io != NULL) { STAILQ_REMOVE_HEAD(&thr->isc_queue, links); mtx_unlock(&thr->queue_lock); ctl_handle_isc(io); continue; } io = (union ctl_io *)STAILQ_FIRST(&thr->done_queue); if (io != NULL) { STAILQ_REMOVE_HEAD(&thr->done_queue, links); /* clear any blocked commands, call fe_done */ mtx_unlock(&thr->queue_lock); retval = ctl_process_done(io); continue; } io = (union ctl_io *)STAILQ_FIRST(&thr->incoming_queue); if (io != NULL) { STAILQ_REMOVE_HEAD(&thr->incoming_queue, links); mtx_unlock(&thr->queue_lock); if (io->io_hdr.io_type == CTL_IO_TASK) ctl_run_task(io); else ctl_scsiio_precheck(softc, &io->scsiio); continue; } if (!ctl_pause_rtr) { io = (union ctl_io *)STAILQ_FIRST(&thr->rtr_queue); if (io != NULL) { STAILQ_REMOVE_HEAD(&thr->rtr_queue, links); mtx_unlock(&thr->queue_lock); retval = ctl_scsiio(&io->scsiio); if (retval != CTL_RETVAL_COMPLETE) CTL_DEBUG_PRINT(("ctl_scsiio failed\n")); continue; } } /* Sleep until we have something to do. */ mtx_sleep(thr, &thr->queue_lock, PDROP | PRIBIO, "-", 0); } } static void ctl_lun_thread(void *arg) { struct ctl_softc *softc = (struct ctl_softc *)arg; struct ctl_be_lun *be_lun; int retval; CTL_DEBUG_PRINT(("ctl_lun_thread starting\n")); for (;;) { retval = 0; mtx_lock(&softc->ctl_lock); be_lun = STAILQ_FIRST(&softc->pending_lun_queue); if (be_lun != NULL) { STAILQ_REMOVE_HEAD(&softc->pending_lun_queue, links); mtx_unlock(&softc->ctl_lock); ctl_create_lun(be_lun); continue; } /* Sleep until we have something to do. */ mtx_sleep(&softc->pending_lun_queue, &softc->ctl_lock, PDROP | PRIBIO, "-", 0); } } static void ctl_thresh_thread(void *arg) { struct ctl_softc *softc = (struct ctl_softc *)arg; struct ctl_lun *lun; struct ctl_be_lun *be_lun; struct scsi_da_rw_recovery_page *rwpage; struct ctl_logical_block_provisioning_page *page; const char *attr; uint64_t thres, val; int i, e; CTL_DEBUG_PRINT(("ctl_thresh_thread starting\n")); for (;;) { mtx_lock(&softc->ctl_lock); STAILQ_FOREACH(lun, &softc->lun_list, links) { be_lun = lun->be_lun; if ((lun->flags & CTL_LUN_DISABLED) || (lun->flags & CTL_LUN_OFFLINE) || lun->backend->lun_attr == NULL) continue; rwpage = &lun->mode_pages.rw_er_page[CTL_PAGE_CURRENT]; if ((rwpage->byte8 & SMS_RWER_LBPERE) == 0) continue; e = 0; page = &lun->mode_pages.lbp_page[CTL_PAGE_CURRENT]; for (i = 0; i < CTL_NUM_LBP_THRESH; i++) { if ((page->descr[i].flags & SLBPPD_ENABLED) == 0) continue; thres = scsi_4btoul(page->descr[i].count); thres <<= CTL_LBP_EXPONENT; switch (page->descr[i].resource) { case 0x01: attr = "blocksavail"; break; case 0x02: attr = "blocksused"; break; case 0xf1: attr = "poolblocksavail"; break; case 0xf2: attr = "poolblocksused"; break; default: continue; } mtx_unlock(&softc->ctl_lock); // XXX val = lun->backend->lun_attr( lun->be_lun->be_lun, attr); mtx_lock(&softc->ctl_lock); if (val == UINT64_MAX) continue; if ((page->descr[i].flags & SLBPPD_ARMING_MASK) == SLBPPD_ARMING_INC) e |= (val >= thres); else e |= (val <= thres); } mtx_lock(&lun->lun_lock); if (e) { if (lun->lasttpt == 0 || time_uptime - lun->lasttpt >= CTL_LBP_UA_PERIOD) { lun->lasttpt = time_uptime; ctl_est_ua_all(lun, -1, CTL_UA_THIN_PROV_THRES); } } else { lun->lasttpt = 0; ctl_clr_ua_all(lun, -1, CTL_UA_THIN_PROV_THRES); } mtx_unlock(&lun->lun_lock); } mtx_unlock(&softc->ctl_lock); pause("-", CTL_LBP_PERIOD * hz); } } static void ctl_enqueue_incoming(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_thread *thr; u_int idx; idx = (io->io_hdr.nexus.targ_port * 127 + io->io_hdr.nexus.initid.id) % worker_threads; thr = &softc->threads[idx]; mtx_lock(&thr->queue_lock); STAILQ_INSERT_TAIL(&thr->incoming_queue, &io->io_hdr, links); mtx_unlock(&thr->queue_lock); wakeup(thr); } static void ctl_enqueue_rtr(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_thread *thr; thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads]; mtx_lock(&thr->queue_lock); STAILQ_INSERT_TAIL(&thr->rtr_queue, &io->io_hdr, links); mtx_unlock(&thr->queue_lock); wakeup(thr); } static void ctl_enqueue_done(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_thread *thr; thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads]; mtx_lock(&thr->queue_lock); STAILQ_INSERT_TAIL(&thr->done_queue, &io->io_hdr, links); mtx_unlock(&thr->queue_lock); wakeup(thr); } #ifdef notyet static void ctl_enqueue_isc(union ctl_io *io) { struct ctl_softc *softc = control_softc; struct ctl_thread *thr; thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads]; mtx_lock(&thr->queue_lock); STAILQ_INSERT_TAIL(&thr->isc_queue, &io->io_hdr, links); mtx_unlock(&thr->queue_lock); wakeup(thr); } /* Initialization and failover */ void ctl_init_isc_msg(void) { printf("CTL: Still calling this thing\n"); } /* * Init component * Initializes component into configuration defined by bootMode * (see hasc-sv.c) * returns hasc_Status: * OK * ERROR - fatal error */ static ctl_ha_comp_status ctl_isc_init(struct ctl_ha_component *c) { ctl_ha_comp_status ret = CTL_HA_COMP_STATUS_OK; c->status = ret; return ret; } /* Start component * Starts component in state requested. If component starts successfully, * it must set its own state to the requestrd state * When requested state is HASC_STATE_HA, the component may refine it * by adding _SLAVE or _MASTER flags. * Currently allowed state transitions are: * UNKNOWN->HA - initial startup * UNKNOWN->SINGLE - initial startup when no parter detected * HA->SINGLE - failover * returns ctl_ha_comp_status: * OK - component successfully started in requested state * FAILED - could not start the requested state, failover may * be possible * ERROR - fatal error detected, no future startup possible */ static ctl_ha_comp_status ctl_isc_start(struct ctl_ha_component *c, ctl_ha_state state) { ctl_ha_comp_status ret = CTL_HA_COMP_STATUS_OK; printf("%s: go\n", __func__); // UNKNOWN->HA or UNKNOWN->SINGLE (bootstrap) if (c->state == CTL_HA_STATE_UNKNOWN ) { control_softc->is_single = 0; if (ctl_ha_msg_create(CTL_HA_CHAN_CTL, ctl_isc_event_handler) != CTL_HA_STATUS_SUCCESS) { printf("ctl_isc_start: ctl_ha_msg_create failed.\n"); ret = CTL_HA_COMP_STATUS_ERROR; } } else if (CTL_HA_STATE_IS_HA(c->state) && CTL_HA_STATE_IS_SINGLE(state)){ // HA->SINGLE transition ctl_failover(); control_softc->is_single = 1; } else { printf("ctl_isc_start:Invalid state transition %X->%X\n", c->state, state); ret = CTL_HA_COMP_STATUS_ERROR; } if (CTL_HA_STATE_IS_SINGLE(state)) control_softc->is_single = 1; c->state = state; c->status = ret; return ret; } /* * Quiesce component * The component must clear any error conditions (set status to OK) and * prepare itself to another Start call * returns ctl_ha_comp_status: * OK * ERROR */ static ctl_ha_comp_status ctl_isc_quiesce(struct ctl_ha_component *c) { int ret = CTL_HA_COMP_STATUS_OK; ctl_pause_rtr = 1; c->status = ret; return ret; } struct ctl_ha_component ctl_ha_component_ctlisc = { .name = "CTL ISC", .state = CTL_HA_STATE_UNKNOWN, .init = ctl_isc_init, .start = ctl_isc_start, .quiesce = ctl_isc_quiesce }; #endif /* * vim: ts=8 */ Index: head/sys/cam/ctl/ctl.h =================================================================== --- head/sys/cam/ctl/ctl.h (revision 286806) +++ head/sys/cam/ctl/ctl.h (revision 286807) @@ -1,221 +1,223 @@ /*- * Copyright (c) 2003 Silicon Graphics International Corp. * 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. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. * * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl.h#5 $ * $FreeBSD$ */ /* * Function definitions used both within CTL and potentially in various CTL * clients. * * Author: Ken Merry */ #ifndef _CTL_H_ #define _CTL_H_ #define CTL_RETVAL_COMPLETE 0 #define CTL_RETVAL_QUEUED 1 #define CTL_RETVAL_ALLOCATED 2 #define CTL_RETVAL_ERROR 3 typedef enum { CTL_PORT_NONE = 0x00, CTL_PORT_FC = 0x01, CTL_PORT_SCSI = 0x02, CTL_PORT_IOCTL = 0x04, CTL_PORT_INTERNAL = 0x08, CTL_PORT_ISCSI = 0x10, CTL_PORT_SAS = 0x20, CTL_PORT_ALL = 0xff, CTL_PORT_ISC = 0x100 // FC port for inter-shelf communication } ctl_port_type; struct ctl_port_entry { ctl_port_type port_type; char port_name[64]; int32_t targ_port; int physical_port; int virtual_port; u_int flags; #define CTL_PORT_WWNN_VALID 0x01 #define CTL_PORT_WWPN_VALID 0x02 uint64_t wwnn; uint64_t wwpn; int online; }; struct ctl_modepage_header { uint8_t page_code; uint8_t subpage; int32_t len_used; int32_t len_left; }; struct ctl_modepage_aps { struct ctl_modepage_header header; uint8_t lock_active; }; union ctl_modepage_info { struct ctl_modepage_header header; struct ctl_modepage_aps aps; }; /* * Serial number length, for VPD page 0x80. */ #define CTL_SN_LEN 16 /* * Device ID length, for VPD page 0x83. */ #define CTL_DEVID_LEN 64 #define CTL_DEVID_MIN_LEN 16 /* * WWPN length, for VPD page 0x83. */ #define CTL_WWPN_LEN 8 #define CTL_DRIVER_NAME_LEN 32 /* * Unit attention types. ASC/ASCQ values for these should be placed in * ctl_build_ua. These are also listed in order of reporting priority. * i.e. a poweron UA is reported first, bus reset second, etc. */ typedef enum { CTL_UA_NONE = 0x0000, CTL_UA_POWERON = 0x0001, CTL_UA_BUS_RESET = 0x0002, CTL_UA_TARG_RESET = 0x0004, CTL_UA_I_T_NEXUS_LOSS = 0x0008, CTL_UA_LUN_RESET = 0x0010, CTL_UA_LUN_CHANGE = 0x0020, CTL_UA_MODE_CHANGE = 0x0040, CTL_UA_LOG_CHANGE = 0x0080, CTL_UA_LVD = 0x0100, CTL_UA_SE = 0x0200, CTL_UA_RES_PREEMPT = 0x0400, CTL_UA_RES_RELEASE = 0x0800, CTL_UA_REG_PREEMPT = 0x1000, CTL_UA_ASYM_ACC_CHANGE = 0x2000, CTL_UA_CAPACITY_CHANGED = 0x4000, CTL_UA_THIN_PROV_THRES = 0x8000 } ctl_ua_type; #ifdef _KERNEL MALLOC_DECLARE(M_CTL); struct ctl_page_index; #ifdef SYSCTL_DECL /* from sysctl.h */ SYSCTL_DECL(_kern_cam_ctl); #endif /* * Call these routines to enable or disable front end ports. */ int ctl_port_enable(ctl_port_type port_type); int ctl_port_disable(ctl_port_type port_type); /* * This routine grabs a list of frontend ports. */ int ctl_port_list(struct ctl_port_entry *entries, int num_entries_alloced, int *num_entries_filled, int *num_entries_dropped, ctl_port_type port_type, int no_virtual); /* * Put a string into an sbuf, escaping characters that are illegal or not * recommended in XML. Note this doesn't escape everything, just > < and &. */ int ctl_sbuf_printf_esc(struct sbuf *sb, char *str, int size); int ctl_ffz(uint32_t *mask, uint32_t size); int ctl_set_mask(uint32_t *mask, uint32_t bit); int ctl_clear_mask(uint32_t *mask, uint32_t bit); int ctl_is_set(uint32_t *mask, uint32_t bit); int ctl_caching_sp_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr); int ctl_control_page_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr); /** int ctl_failover_sp_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr); **/ int ctl_debugconf_sp_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc); int ctl_debugconf_sp_select_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr); int ctl_lbp_log_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc); int ctl_sap_log_sense_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc); int ctl_config_move_done(union ctl_io *io); void ctl_datamove(union ctl_io *io); void ctl_done(union ctl_io *io); void ctl_data_submit_done(union ctl_io *io); void ctl_config_read_done(union ctl_io *io); void ctl_config_write_done(union ctl_io *io); void ctl_portDB_changed(int portnum); #ifdef notyet void ctl_init_isc_msg(void); #endif +int ctl_ioctl_io(struct cdev *dev, u_long cmd, caddr_t addr, int flag, + struct thread *td); /* * KPI to manipulate LUN/port options */ struct ctl_option { STAILQ_ENTRY(ctl_option) links; char *name; char *value; }; typedef STAILQ_HEAD(ctl_options, ctl_option) ctl_options_t; struct ctl_be_arg; void ctl_init_opts(ctl_options_t *opts, int num_args, struct ctl_be_arg *args); void ctl_free_opts(ctl_options_t *opts); char * ctl_get_opt(ctl_options_t *opts, const char *name); int ctl_expand_number(const char *buf, uint64_t *num); #endif /* _KERNEL */ #endif /* _CTL_H_ */ /* * vim: ts=8 */ Index: head/sys/cam/ctl/ctl_frontend_ioctl.c =================================================================== --- head/sys/cam/ctl/ctl_frontend_ioctl.c (nonexistent) +++ head/sys/cam/ctl/ctl_frontend_ioctl.c (revision 286807) @@ -0,0 +1,470 @@ +/*- + * Copyright (c) 2003-2009 Silicon Graphics International Corp. + * Copyright (c) 2012 The FreeBSD Foundation + * Copyright (c) 2015 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct cfi_softc { + uint32_t cur_tag_num; + struct ctl_port port; +}; + +static struct cfi_softc cfi_softc; + +static int cfi_init(void); +static void cfi_shutdown(void); +static void cfi_online(void *arg); +static void cfi_offline(void *arg); +static int cfi_lun_enable(void *arg, int lun_id); +static int cfi_lun_disable(void *arg, int lun_id); +static void cfi_datamove(union ctl_io *io); +static void cfi_done(union ctl_io *io); + +static struct ctl_frontend cfi_frontend = +{ + .name = "ioctl", + .init = cfi_init, + .shutdown = cfi_shutdown, +}; +CTL_FRONTEND_DECLARE(ctlioctl, cfi_frontend); + +static int +cfi_init(void) +{ + struct cfi_softc *isoftc = &cfi_softc; + struct ctl_port *port; + + memset(isoftc, 0, sizeof(*isoftc)); + + port = &isoftc->port; + port->frontend = &cfi_frontend; + port->port_type = CTL_PORT_IOCTL; + port->num_requested_ctl_io = 100; + port->port_name = "ioctl"; + port->port_online = cfi_online; + port->port_offline = cfi_offline; + port->onoff_arg = &isoftc; + port->lun_enable = cfi_lun_enable; + port->lun_disable = cfi_lun_disable; + port->targ_lun_arg = &isoftc; + port->fe_datamove = cfi_datamove; + port->fe_done = cfi_done; + port->max_targets = 1; + port->max_target_id = 0; + port->max_initiators = 1; + + if (ctl_port_register(port) != 0) { + printf("%s: ioctl port registration failed\n", __func__); + return (0); + } + ctl_port_online(port); + return (0); +} + +void +cfi_shutdown(void) +{ + struct cfi_softc *isoftc = &cfi_softc; + struct ctl_port *port; + + port = &isoftc->port; + ctl_port_offline(port); + if (ctl_port_deregister(&isoftc->port) != 0) + printf("%s: ctl_frontend_deregister() failed\n", __func__); +} + +static void +cfi_online(void *arg) +{ +} + +static void +cfi_offline(void *arg) +{ +} + +static int +cfi_lun_enable(void *arg, int lun_id) +{ + + return (0); +} + +static int +cfi_lun_disable(void *arg, int lun_id) +{ + + return (0); +} + +/* + * Data movement routine for the CTL ioctl frontend port. + */ +static int +ctl_ioctl_do_datamove(struct ctl_scsiio *ctsio) +{ + struct ctl_sg_entry *ext_sglist, *kern_sglist; + struct ctl_sg_entry ext_entry, kern_entry; + int ext_sglen, ext_sg_entries, kern_sg_entries; + int ext_sg_start, ext_offset; + int len_to_copy, len_copied; + int kern_watermark, ext_watermark; + int ext_sglist_malloced; + int i, j; + + ext_sglist_malloced = 0; + ext_sg_start = 0; + ext_offset = 0; + + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove\n")); + + /* + * If this flag is set, fake the data transfer. + */ + if (ctsio->io_hdr.flags & CTL_FLAG_NO_DATAMOVE) { + ctsio->ext_data_filled = ctsio->ext_data_len; + goto bailout; + } + + /* + * To simplify things here, if we have a single buffer, stick it in + * a S/G entry and just make it a single entry S/G list. + */ + if (ctsio->io_hdr.flags & CTL_FLAG_EDPTR_SGLIST) { + int len_seen; + + ext_sglen = ctsio->ext_sg_entries * sizeof(*ext_sglist); + + ext_sglist = (struct ctl_sg_entry *)malloc(ext_sglen, M_CTL, + M_WAITOK); + ext_sglist_malloced = 1; + if (copyin(ctsio->ext_data_ptr, ext_sglist, + ext_sglen) != 0) { + ctl_set_internal_failure(ctsio, + /*sks_valid*/ 0, + /*retry_count*/ 0); + goto bailout; + } + ext_sg_entries = ctsio->ext_sg_entries; + len_seen = 0; + for (i = 0; i < ext_sg_entries; i++) { + if ((len_seen + ext_sglist[i].len) >= + ctsio->ext_data_filled) { + ext_sg_start = i; + ext_offset = ctsio->ext_data_filled - len_seen; + break; + } + len_seen += ext_sglist[i].len; + } + } else { + ext_sglist = &ext_entry; + ext_sglist->addr = ctsio->ext_data_ptr; + ext_sglist->len = ctsio->ext_data_len; + ext_sg_entries = 1; + ext_sg_start = 0; + ext_offset = ctsio->ext_data_filled; + } + + if (ctsio->kern_sg_entries > 0) { + kern_sglist = (struct ctl_sg_entry *)ctsio->kern_data_ptr; + kern_sg_entries = ctsio->kern_sg_entries; + } else { + kern_sglist = &kern_entry; + kern_sglist->addr = ctsio->kern_data_ptr; + kern_sglist->len = ctsio->kern_data_len; + kern_sg_entries = 1; + } + + + kern_watermark = 0; + ext_watermark = ext_offset; + len_copied = 0; + for (i = ext_sg_start, j = 0; + i < ext_sg_entries && j < kern_sg_entries;) { + uint8_t *ext_ptr, *kern_ptr; + + len_to_copy = MIN(ext_sglist[i].len - ext_watermark, + kern_sglist[j].len - kern_watermark); + + ext_ptr = (uint8_t *)ext_sglist[i].addr; + ext_ptr = ext_ptr + ext_watermark; + if (ctsio->io_hdr.flags & CTL_FLAG_BUS_ADDR) { + /* + * XXX KDM fix this! + */ + panic("need to implement bus address support"); +#if 0 + kern_ptr = bus_to_virt(kern_sglist[j].addr); +#endif + } else + kern_ptr = (uint8_t *)kern_sglist[j].addr; + kern_ptr = kern_ptr + kern_watermark; + + kern_watermark += len_to_copy; + ext_watermark += len_to_copy; + + if ((ctsio->io_hdr.flags & CTL_FLAG_DATA_MASK) == + CTL_FLAG_DATA_IN) { + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: copying %d " + "bytes to user\n", len_to_copy)); + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: from %p " + "to %p\n", kern_ptr, ext_ptr)); + if (copyout(kern_ptr, ext_ptr, len_to_copy) != 0) { + ctl_set_internal_failure(ctsio, + /*sks_valid*/ 0, + /*retry_count*/ 0); + goto bailout; + } + } else { + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: copying %d " + "bytes from user\n", len_to_copy)); + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: from %p " + "to %p\n", ext_ptr, kern_ptr)); + if (copyin(ext_ptr, kern_ptr, len_to_copy)!= 0){ + ctl_set_internal_failure(ctsio, + /*sks_valid*/ 0, + /*retry_count*/0); + goto bailout; + } + } + + len_copied += len_to_copy; + + if (ext_sglist[i].len == ext_watermark) { + i++; + ext_watermark = 0; + } + + if (kern_sglist[j].len == kern_watermark) { + j++; + kern_watermark = 0; + } + } + + ctsio->ext_data_filled += len_copied; + + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: ext_sg_entries: %d, " + "kern_sg_entries: %d\n", ext_sg_entries, + kern_sg_entries)); + CTL_DEBUG_PRINT(("ctl_ioctl_do_datamove: ext_data_len = %d, " + "kern_data_len = %d\n", ctsio->ext_data_len, + ctsio->kern_data_len)); + + + /* XXX KDM set residual?? */ +bailout: + + if (ext_sglist_malloced != 0) + free(ext_sglist, M_CTL); + + return (CTL_RETVAL_COMPLETE); +} + +static void +cfi_datamove(union ctl_io *io) +{ + struct ctl_fe_ioctl_params *params; + + params = (struct ctl_fe_ioctl_params *) + io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr; + + mtx_lock(¶ms->ioctl_mtx); + params->state = CTL_IOCTL_DATAMOVE; + cv_broadcast(¶ms->sem); + mtx_unlock(¶ms->ioctl_mtx); +} + +static void +cfi_done(union ctl_io *io) +{ + struct ctl_fe_ioctl_params *params; + + params = (struct ctl_fe_ioctl_params *) + io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr; + + mtx_lock(¶ms->ioctl_mtx); + params->state = CTL_IOCTL_DONE; + cv_broadcast(¶ms->sem); + mtx_unlock(¶ms->ioctl_mtx); +} + +static int +cfi_submit_wait(union ctl_io *io) +{ + struct ctl_fe_ioctl_params params; + ctl_fe_ioctl_state last_state; + int done, retval; + + retval = 0; + + bzero(¶ms, sizeof(params)); + + mtx_init(¶ms.ioctl_mtx, "ctliocmtx", NULL, MTX_DEF); + cv_init(¶ms.sem, "ctlioccv"); + params.state = CTL_IOCTL_INPROG; + last_state = params.state; + + io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr = ¶ms; + + CTL_DEBUG_PRINT(("cfi_submit_wait\n")); + + /* This shouldn't happen */ + if ((retval = ctl_queue(io)) != CTL_RETVAL_COMPLETE) + return (retval); + + done = 0; + + do { + mtx_lock(¶ms.ioctl_mtx); + /* + * Check the state here, and don't sleep if the state has + * already changed (i.e. wakeup has already occured, but we + * weren't waiting yet). + */ + if (params.state == last_state) { + /* XXX KDM cv_wait_sig instead? */ + cv_wait(¶ms.sem, ¶ms.ioctl_mtx); + } + last_state = params.state; + + switch (params.state) { + case CTL_IOCTL_INPROG: + /* Why did we wake up? */ + /* XXX KDM error here? */ + mtx_unlock(¶ms.ioctl_mtx); + break; + case CTL_IOCTL_DATAMOVE: + CTL_DEBUG_PRINT(("got CTL_IOCTL_DATAMOVE\n")); + + /* + * change last_state back to INPROG to avoid + * deadlock on subsequent data moves. + */ + params.state = last_state = CTL_IOCTL_INPROG; + + mtx_unlock(¶ms.ioctl_mtx); + ctl_ioctl_do_datamove(&io->scsiio); + /* + * Note that in some cases, most notably writes, + * this will queue the I/O and call us back later. + * In other cases, generally reads, this routine + * will immediately call back and wake us up, + * probably using our own context. + */ + io->scsiio.be_move_done(io); + break; + case CTL_IOCTL_DONE: + mtx_unlock(¶ms.ioctl_mtx); + CTL_DEBUG_PRINT(("got CTL_IOCTL_DONE\n")); + done = 1; + break; + default: + mtx_unlock(¶ms.ioctl_mtx); + /* XXX KDM error here? */ + break; + } + } while (done == 0); + + mtx_destroy(¶ms.ioctl_mtx); + cv_destroy(¶ms.sem); + + return (CTL_RETVAL_COMPLETE); +} + +int +ctl_ioctl_io(struct cdev *dev, u_long cmd, caddr_t addr, int flag, + struct thread *td) +{ + union ctl_io *io; + void *pool_tmp; + int retval = 0; + + /* + * If we haven't been "enabled", don't allow any SCSI I/O + * to this FETD. + */ + if ((cfi_softc.port.status & CTL_PORT_STATUS_ONLINE) == 0) + return (EPERM); + + io = ctl_alloc_io(cfi_softc.port.ctl_pool_ref); + + /* + * Need to save the pool reference so it doesn't get + * spammed by the user's ctl_io. + */ + pool_tmp = io->io_hdr.pool; + memcpy(io, (void *)addr, sizeof(*io)); + io->io_hdr.pool = pool_tmp; + + /* + * No status yet, so make sure the status is set properly. + */ + io->io_hdr.status = CTL_STATUS_NONE; + + /* + * The user sets the initiator ID, target and LUN IDs. + */ + io->io_hdr.nexus.targ_port = cfi_softc.port.targ_port; + io->io_hdr.flags |= CTL_FLAG_USER_REQ; + if ((io->io_hdr.io_type == CTL_IO_SCSI) && + (io->scsiio.tag_type != CTL_TAG_UNTAGGED)) + io->scsiio.tag_num = cfi_softc.cur_tag_num++; + + retval = cfi_submit_wait(io); + if (retval == 0) + memcpy((void *)addr, io, sizeof(*io)); + ctl_free_io(io); + return (retval); +} Property changes on: head/sys/cam/ctl/ctl_frontend_ioctl.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/cam/ctl/ctl_private.h =================================================================== --- head/sys/cam/ctl/ctl_private.h (revision 286806) +++ head/sys/cam/ctl/ctl_private.h (revision 286807) @@ -1,557 +1,544 @@ /*- * Copyright (c) 2003, 2004, 2005, 2008 Silicon Graphics International Corp. * 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. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. * * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_private.h#7 $ * $FreeBSD$ */ /* * CAM Target Layer driver private data structures/definitions. * * Author: Ken Merry */ #ifndef _CTL_PRIVATE_H_ #define _CTL_PRIVATE_H_ /* * SCSI vendor and product names. */ #define CTL_VENDOR "FREEBSD " #define CTL_DIRECT_PRODUCT "CTLDISK " #define CTL_PROCESSOR_PRODUCT "CTLPROCESSOR " #define CTL_UNKNOWN_PRODUCT "CTLDEVICE " typedef enum { CTL_IOCTL_INPROG, CTL_IOCTL_DATAMOVE, CTL_IOCTL_DONE } ctl_fe_ioctl_state; struct ctl_fe_ioctl_params { struct cv sem; struct mtx ioctl_mtx; ctl_fe_ioctl_state state; }; #define CTL_POOL_ENTRIES_OTHER_SC 200 struct ctl_io_pool { char name[64]; uint32_t id; struct ctl_softc *ctl_softc; struct uma_zone *zone; }; typedef enum { - CTL_IOCTL_FLAG_NONE = 0x00, - CTL_IOCTL_FLAG_ENABLED = 0x01 -} ctl_ioctl_flags; - -struct ctl_ioctl_info { - ctl_ioctl_flags flags; - uint32_t cur_tag_num; - struct ctl_port port; - char port_name[24]; -}; - -typedef enum { CTL_SER_BLOCK, CTL_SER_BLOCKOPT, CTL_SER_EXTENT, CTL_SER_EXTENTOPT, CTL_SER_EXTENTSEQ, CTL_SER_PASS, CTL_SER_SKIP } ctl_serialize_action; typedef enum { CTL_ACTION_BLOCK, CTL_ACTION_OVERLAP, CTL_ACTION_OVERLAP_TAG, CTL_ACTION_PASS, CTL_ACTION_SKIP, CTL_ACTION_ERROR } ctl_action; /* * WARNING: Keep the bottom nibble here free, we OR in the data direction * flags for each command. * * Note: "OK_ON_ALL_LUNS" == we don't have to have a lun configured * "OK_ON_BOTH" == we have to have a lun configured * "SA5" == command has 5-bit service action at byte 1 */ typedef enum { CTL_CMD_FLAG_NONE = 0x0000, CTL_CMD_FLAG_NO_SENSE = 0x0010, CTL_CMD_FLAG_OK_ON_ALL_LUNS = 0x0020, CTL_CMD_FLAG_ALLOW_ON_RESV = 0x0040, CTL_CMD_FLAG_ALLOW_ON_PR_WRESV = 0x0080, CTL_CMD_FLAG_OK_ON_PROC = 0x0100, CTL_CMD_FLAG_OK_ON_SLUN = 0x0200, CTL_CMD_FLAG_OK_ON_BOTH = 0x0300, CTL_CMD_FLAG_OK_ON_STOPPED = 0x0400, CTL_CMD_FLAG_OK_ON_INOPERABLE = 0x0800, CTL_CMD_FLAG_OK_ON_OFFLINE = 0x1000, CTL_CMD_FLAG_OK_ON_SECONDARY = 0x2000, CTL_CMD_FLAG_ALLOW_ON_PR_RESV = 0x4000, CTL_CMD_FLAG_SA5 = 0x8000 } ctl_cmd_flags; typedef enum { CTL_SERIDX_TUR = 0, CTL_SERIDX_READ, CTL_SERIDX_WRITE, CTL_SERIDX_UNMAP, CTL_SERIDX_SYNC, CTL_SERIDX_MD_SNS, CTL_SERIDX_MD_SEL, CTL_SERIDX_RQ_SNS, CTL_SERIDX_INQ, CTL_SERIDX_RD_CAP, CTL_SERIDX_RES, CTL_SERIDX_LOG_SNS, CTL_SERIDX_FORMAT, CTL_SERIDX_START, /* TBD: others to be filled in as needed */ CTL_SERIDX_COUNT, /* LAST, not a normal code, provides # codes */ CTL_SERIDX_INVLD = CTL_SERIDX_COUNT } ctl_seridx; typedef int ctl_opfunc(struct ctl_scsiio *ctsio); struct ctl_cmd_entry { ctl_opfunc *execute; ctl_seridx seridx; ctl_cmd_flags flags; ctl_lun_error_pattern pattern; uint8_t length; /* CDB length */ uint8_t usage[15]; /* Mask of allowed CDB bits * after the opcode byte. */ }; typedef enum { CTL_LUN_NONE = 0x000, CTL_LUN_CONTROL = 0x001, CTL_LUN_RESERVED = 0x002, CTL_LUN_INVALID = 0x004, CTL_LUN_DISABLED = 0x008, CTL_LUN_MALLOCED = 0x010, CTL_LUN_STOPPED = 0x020, CTL_LUN_INOPERABLE = 0x040, CTL_LUN_OFFLINE = 0x080, CTL_LUN_PR_RESERVED = 0x100, CTL_LUN_PRIMARY_SC = 0x200, CTL_LUN_SENSE_DESC = 0x400, CTL_LUN_READONLY = 0x800 } ctl_lun_flags; typedef enum { CTL_LUN_SERSEQ_OFF, CTL_LUN_SERSEQ_READ, CTL_LUN_SERSEQ_ON } ctl_lun_serseq; typedef enum { CTLBLOCK_FLAG_NONE = 0x00, CTLBLOCK_FLAG_INVALID = 0x01 } ctlblock_flags; union ctl_softcs { struct ctl_softc *ctl_softc; struct ctlblock_softc *ctlblock_softc; }; /* * Mode page defaults. */ #if 0 /* * These values make Solaris trim off some of the capacity. */ #define CTL_DEFAULT_SECTORS_PER_TRACK 63 #define CTL_DEFAULT_HEADS 255 /* * These values seem to work okay. */ #define CTL_DEFAULT_SECTORS_PER_TRACK 63 #define CTL_DEFAULT_HEADS 16 /* * These values work reasonably well. */ #define CTL_DEFAULT_SECTORS_PER_TRACK 512 #define CTL_DEFAULT_HEADS 64 #endif /* * Solaris is somewhat picky about how many heads and sectors per track you * have defined in mode pages 3 and 4. These values seem to cause Solaris * to get the capacity more or less right when you run the format tool. * They still have problems when dealing with devices larger than 1TB, * but there isn't anything we can do about that. * * For smaller LUN sizes, this ends up causing the number of cylinders to * work out to 0. Solaris actually recognizes that and comes up with its * own bogus geometry to fit the actual capacity of the drive. They really * should just give up on geometry and stick to the read capacity * information alone for modern disk drives. * * One thing worth mentioning about Solaris' mkfs command is that it * doesn't like sectors per track values larger than 256. 512 seems to * work okay for format, but causes problems when you try to make a * filesystem. * * Another caveat about these values: the product of these two values * really should be a power of 2. This is because of the simplistic * shift-based calculation that we have to use on the i386 platform to * calculate the number of cylinders here. (If you use a divide, you end * up calling __udivdi3(), which is a hardware FP call on the PC. On the * XScale, it is done in software, so you can do that from inside the * kernel.) * * So for the current values (256 S/T, 128 H), we get 32768, which works * very nicely for calculating cylinders. * * If you want to change these values so that their product is no longer a * power of 2, re-visit the calculation in ctl_init_page_index(). You may * need to make it a bit more complicated to get the number of cylinders * right. */ #define CTL_DEFAULT_SECTORS_PER_TRACK 256 #define CTL_DEFAULT_HEADS 128 #define CTL_DEFAULT_ROTATION_RATE SVPD_NON_ROTATING struct ctl_page_index; typedef int ctl_modesen_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, int pc); typedef int ctl_modesel_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr); typedef enum { CTL_PAGE_FLAG_NONE = 0x00, CTL_PAGE_FLAG_DISK_ONLY = 0x01 } ctl_page_flags; struct ctl_page_index { uint8_t page_code; uint8_t subpage; uint16_t page_len; uint8_t *page_data; ctl_page_flags page_flags; ctl_modesen_handler *sense_handler; ctl_modesel_handler *select_handler; }; #define CTL_PAGE_CURRENT 0x00 #define CTL_PAGE_CHANGEABLE 0x01 #define CTL_PAGE_DEFAULT 0x02 #define CTL_PAGE_SAVED 0x03 #define CTL_NUM_LBP_PARAMS 4 #define CTL_NUM_LBP_THRESH 4 #define CTL_LBP_EXPONENT 11 /* 2048 sectors */ #define CTL_LBP_PERIOD 10 /* 10 seconds */ #define CTL_LBP_UA_PERIOD 300 /* 5 minutes */ struct ctl_logical_block_provisioning_page { struct scsi_logical_block_provisioning_page main; struct scsi_logical_block_provisioning_page_descr descr[CTL_NUM_LBP_THRESH]; }; static const struct ctl_page_index page_index_template[] = { {SMS_RW_ERROR_RECOVERY_PAGE, 0, sizeof(struct scsi_da_rw_recovery_page), NULL, CTL_PAGE_FLAG_DISK_ONLY, NULL, NULL}, {SMS_FORMAT_DEVICE_PAGE, 0, sizeof(struct scsi_format_page), NULL, CTL_PAGE_FLAG_DISK_ONLY, NULL, NULL}, {SMS_RIGID_DISK_PAGE, 0, sizeof(struct scsi_rigid_disk_page), NULL, CTL_PAGE_FLAG_DISK_ONLY, NULL, NULL}, {SMS_CACHING_PAGE, 0, sizeof(struct scsi_caching_page), NULL, CTL_PAGE_FLAG_DISK_ONLY, NULL, ctl_caching_sp_handler}, {SMS_CONTROL_MODE_PAGE, 0, sizeof(struct scsi_control_page), NULL, CTL_PAGE_FLAG_NONE, NULL, ctl_control_page_handler}, {SMS_INFO_EXCEPTIONS_PAGE, 0, sizeof(struct scsi_info_exceptions_page), NULL, CTL_PAGE_FLAG_NONE, NULL, NULL}, {SMS_INFO_EXCEPTIONS_PAGE | SMPH_SPF, 0x02, sizeof(struct ctl_logical_block_provisioning_page), NULL, CTL_PAGE_FLAG_DISK_ONLY, NULL, NULL}, {SMS_VENDOR_SPECIFIC_PAGE | SMPH_SPF, DBGCNF_SUBPAGE_CODE, sizeof(struct copan_debugconf_subpage), NULL, CTL_PAGE_FLAG_NONE, ctl_debugconf_sp_sense_handler, ctl_debugconf_sp_select_handler}, }; #define CTL_NUM_MODE_PAGES sizeof(page_index_template)/ \ sizeof(page_index_template[0]) struct ctl_mode_pages { struct scsi_da_rw_recovery_page rw_er_page[4]; struct scsi_format_page format_page[4]; struct scsi_rigid_disk_page rigid_disk_page[4]; struct scsi_caching_page caching_page[4]; struct scsi_control_page control_page[4]; struct scsi_info_exceptions_page ie_page[4]; struct ctl_logical_block_provisioning_page lbp_page[4]; struct copan_debugconf_subpage debugconf_subpage[4]; struct ctl_page_index index[CTL_NUM_MODE_PAGES]; }; static const struct ctl_page_index log_page_index_template[] = { {SLS_SUPPORTED_PAGES_PAGE, 0, 0, NULL, CTL_PAGE_FLAG_NONE, NULL, NULL}, {SLS_SUPPORTED_PAGES_PAGE, SLS_SUPPORTED_SUBPAGES_SUBPAGE, 0, NULL, CTL_PAGE_FLAG_NONE, NULL, NULL}, {SLS_LOGICAL_BLOCK_PROVISIONING, 0, 0, NULL, CTL_PAGE_FLAG_NONE, ctl_lbp_log_sense_handler, NULL}, {SLS_STAT_AND_PERF, 0, 0, NULL, CTL_PAGE_FLAG_NONE, ctl_sap_log_sense_handler, NULL}, }; #define CTL_NUM_LOG_PAGES sizeof(log_page_index_template)/ \ sizeof(log_page_index_template[0]) struct ctl_log_pages { uint8_t pages_page[CTL_NUM_LOG_PAGES]; uint8_t subpages_page[CTL_NUM_LOG_PAGES * 2]; uint8_t lbp_page[12*CTL_NUM_LBP_PARAMS]; struct stat_page { struct scsi_log_stat_and_perf sap; struct scsi_log_idle_time it; struct scsi_log_time_interval ti; } stat_page; struct ctl_page_index index[CTL_NUM_LOG_PAGES]; }; struct ctl_lun_delay_info { ctl_delay_type datamove_type; uint32_t datamove_delay; ctl_delay_type done_type; uint32_t done_delay; }; typedef enum { CTL_ERR_INJ_NONE = 0x00, CTL_ERR_INJ_ABORTED = 0x01 } ctl_err_inject_flags; typedef enum { CTL_PR_FLAG_NONE = 0x00, CTL_PR_FLAG_REGISTERED = 0x01, CTL_PR_FLAG_ACTIVE_RES = 0x02 } ctl_per_res_flags; #define CTL_PR_ALL_REGISTRANTS 0xFFFFFFFF #define CTL_PR_NO_RESERVATION 0xFFFFFFF0 struct ctl_devid { int len; uint8_t data[]; }; /* * For report target port groups. */ #define NUM_TARGET_PORT_GROUPS 2 #define CTL_WRITE_BUFFER_SIZE 262144 struct tpc_list; struct ctl_lun { struct mtx lun_lock; uint64_t lun; ctl_lun_flags flags; ctl_lun_serseq serseq; STAILQ_HEAD(,ctl_error_desc) error_list; uint64_t error_serial; struct ctl_softc *ctl_softc; struct ctl_be_lun *be_lun; struct ctl_backend_driver *backend; int io_count; struct ctl_lun_delay_info delay_info; int sync_interval; int sync_count; #ifdef CTL_TIME_IO sbintime_t idle_time; sbintime_t last_busy; #endif TAILQ_HEAD(ctl_ooaq, ctl_io_hdr) ooa_queue; TAILQ_HEAD(ctl_blockq,ctl_io_hdr) blocked_queue; STAILQ_ENTRY(ctl_lun) links; STAILQ_ENTRY(ctl_lun) run_links; #ifdef CTL_WITH_CA uint32_t have_ca[CTL_MAX_INITIATORS >> 5]; struct scsi_sense_data pending_sense[CTL_MAX_INITIATORS]; #endif ctl_ua_type *pending_ua[CTL_MAX_PORTS]; time_t lasttpt; struct ctl_mode_pages mode_pages; struct ctl_log_pages log_pages; struct ctl_lun_io_stats stats; uint32_t res_idx; unsigned int PRGeneration; uint64_t *pr_keys[2 * CTL_MAX_PORTS]; int pr_key_count; uint32_t pr_res_idx; uint8_t res_type; uint8_t *write_buffer; struct ctl_devid *lun_devid; TAILQ_HEAD(tpc_lists, tpc_list) tpc_lists; }; typedef enum { CTL_FLAG_REAL_SYNC = 0x02, CTL_FLAG_ACTIVE_SHELF = 0x04 } ctl_gen_flags; #define CTL_MAX_THREADS 16 struct ctl_thread { struct mtx_padalign queue_lock; struct ctl_softc *ctl_softc; struct thread *thread; STAILQ_HEAD(, ctl_io_hdr) incoming_queue; STAILQ_HEAD(, ctl_io_hdr) rtr_queue; STAILQ_HEAD(, ctl_io_hdr) done_queue; STAILQ_HEAD(, ctl_io_hdr) isc_queue; }; struct tpc_token; struct ctl_softc { struct mtx ctl_lock; struct cdev *dev; int open_count; int num_disks; int num_luns; ctl_gen_flags flags; ctl_ha_mode ha_mode; int ha_id; int ha_state; int is_single; int port_offset; int persis_offset; int inquiry_pq_no_lun; struct sysctl_ctx_list sysctl_ctx; struct sysctl_oid *sysctl_tree; - struct ctl_ioctl_info ioctl_info; void *othersc_pool; struct proc *ctl_proc; int targ_online; uint32_t ctl_lun_mask[(CTL_MAX_LUNS + 31) / 32]; struct ctl_lun *ctl_luns[CTL_MAX_LUNS]; uint32_t ctl_port_mask[(CTL_MAX_PORTS + 31) / 32]; STAILQ_HEAD(, ctl_lun) lun_list; STAILQ_HEAD(, ctl_be_lun) pending_lun_queue; uint32_t num_frontends; STAILQ_HEAD(, ctl_frontend) fe_list; uint32_t num_ports; STAILQ_HEAD(, ctl_port) port_list; struct ctl_port *ctl_ports[CTL_MAX_PORTS]; uint32_t num_backends; STAILQ_HEAD(, ctl_backend_driver) be_list; struct uma_zone *io_zone; uint32_t cur_pool_id; struct ctl_thread threads[CTL_MAX_THREADS]; TAILQ_HEAD(tpc_tokens, tpc_token) tpc_tokens; struct callout tpc_timeout; struct mtx tpc_lock; }; #ifdef _KERNEL extern const struct ctl_cmd_entry ctl_cmd_table[256]; uint32_t ctl_get_initindex(struct ctl_nexus *nexus); uint32_t ctl_get_resindex(struct ctl_nexus *nexus); uint32_t ctl_port_idx(int port_num); int ctl_lun_map_init(struct ctl_port *port); int ctl_lun_map_deinit(struct ctl_port *port); int ctl_lun_map_set(struct ctl_port *port, uint32_t plun, uint32_t glun); int ctl_lun_map_unset(struct ctl_port *port, uint32_t plun); uint32_t ctl_lun_map_from_port(struct ctl_port *port, uint32_t plun); uint32_t ctl_lun_map_to_port(struct ctl_port *port, uint32_t glun); int ctl_pool_create(struct ctl_softc *ctl_softc, const char *pool_name, uint32_t total_ctl_io, void **npool); void ctl_pool_free(struct ctl_io_pool *pool); int ctl_scsi_release(struct ctl_scsiio *ctsio); int ctl_scsi_reserve(struct ctl_scsiio *ctsio); int ctl_start_stop(struct ctl_scsiio *ctsio); int ctl_sync_cache(struct ctl_scsiio *ctsio); int ctl_format(struct ctl_scsiio *ctsio); int ctl_read_buffer(struct ctl_scsiio *ctsio); int ctl_write_buffer(struct ctl_scsiio *ctsio); int ctl_write_same(struct ctl_scsiio *ctsio); int ctl_unmap(struct ctl_scsiio *ctsio); int ctl_mode_select(struct ctl_scsiio *ctsio); int ctl_mode_sense(struct ctl_scsiio *ctsio); int ctl_log_sense(struct ctl_scsiio *ctsio); int ctl_read_capacity(struct ctl_scsiio *ctsio); int ctl_read_capacity_16(struct ctl_scsiio *ctsio); int ctl_read_defect(struct ctl_scsiio *ctsio); int ctl_read_write(struct ctl_scsiio *ctsio); int ctl_cnw(struct ctl_scsiio *ctsio); int ctl_report_luns(struct ctl_scsiio *ctsio); int ctl_request_sense(struct ctl_scsiio *ctsio); int ctl_tur(struct ctl_scsiio *ctsio); int ctl_verify(struct ctl_scsiio *ctsio); int ctl_inquiry(struct ctl_scsiio *ctsio); int ctl_persistent_reserve_in(struct ctl_scsiio *ctsio); int ctl_persistent_reserve_out(struct ctl_scsiio *ctsio); int ctl_report_tagret_port_groups(struct ctl_scsiio *ctsio); int ctl_report_supported_opcodes(struct ctl_scsiio *ctsio); int ctl_report_supported_tmf(struct ctl_scsiio *ctsio); int ctl_report_timestamp(struct ctl_scsiio *ctsio); int ctl_isc(struct ctl_scsiio *ctsio); int ctl_get_lba_status(struct ctl_scsiio *ctsio); void ctl_tpc_init(struct ctl_softc *softc); void ctl_tpc_shutdown(struct ctl_softc *softc); void ctl_tpc_lun_init(struct ctl_lun *lun); void ctl_tpc_lun_shutdown(struct ctl_lun *lun); int ctl_inquiry_evpd_tpc(struct ctl_scsiio *ctsio, int alloc_len); int ctl_receive_copy_status_lid1(struct ctl_scsiio *ctsio); int ctl_receive_copy_failure_details(struct ctl_scsiio *ctsio); int ctl_receive_copy_status_lid4(struct ctl_scsiio *ctsio); int ctl_receive_copy_operating_parameters(struct ctl_scsiio *ctsio); int ctl_extended_copy_lid1(struct ctl_scsiio *ctsio); int ctl_extended_copy_lid4(struct ctl_scsiio *ctsio); int ctl_copy_operation_abort(struct ctl_scsiio *ctsio); int ctl_populate_token(struct ctl_scsiio *ctsio); int ctl_write_using_token(struct ctl_scsiio *ctsio); int ctl_receive_rod_token_information(struct ctl_scsiio *ctsio); int ctl_report_all_rod_tokens(struct ctl_scsiio *ctsio); #endif /* _KERNEL */ #endif /* _CTL_PRIVATE_H_ */ /* * vim: ts=8 */ Index: head/sys/conf/files =================================================================== --- head/sys/conf/files (revision 286806) +++ head/sys/conf/files (revision 286807) @@ -1,4218 +1,4219 @@ # $FreeBSD$ # # 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 $S/dev/pccard/pccarddevs" \ no-obj no-implicit-rule before-depend \ clean "pccarddevs.h" teken_state.h optional sc | vt \ dependency "$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 $S/dev/usb/usbdevs -d" \ no-obj no-implicit-rule before-depend \ clean "usbdevs_data.h" cam/cam.c optional scbus cam/cam_compat.c optional scbus cam/cam_periph.c optional scbus cam/cam_queue.c optional scbus cam/cam_sim.c optional scbus cam/cam_xpt.c optional scbus cam/ata/ata_all.c optional scbus cam/ata/ata_xpt.c optional scbus cam/ata/ata_pmp.c optional scbus cam/scsi/scsi_xpt.c optional scbus cam/scsi/scsi_all.c optional scbus cam/scsi/scsi_cd.c optional cd cam/scsi/scsi_ch.c optional ch cam/ata/ata_da.c optional ada | da cam/ctl/ctl.c optional ctl cam/ctl/ctl_backend.c optional ctl cam/ctl/ctl_backend_block.c optional ctl cam/ctl/ctl_backend_ramdisk.c optional ctl cam/ctl/ctl_cmd_table.c optional ctl cam/ctl/ctl_frontend.c optional ctl cam/ctl/ctl_frontend_cam_sim.c optional ctl +cam/ctl/ctl_frontend_ioctl.c optional ctl cam/ctl/ctl_frontend_iscsi.c optional ctl cam/ctl/ctl_scsi_all.c optional ctl cam/ctl/ctl_tpc.c optional ctl cam/ctl/ctl_tpc_local.c optional ctl cam/ctl/ctl_error.c optional ctl cam/ctl/ctl_util.c optional ctl cam/ctl/scsi_ctl.c optional ctl cam/scsi/scsi_da.c optional da cam/scsi/scsi_low.c optional ct | ncv | nsp | stg cam/scsi/scsi_pass.c optional pass cam/scsi/scsi_pt.c optional pt cam/scsi/scsi_sa.c optional sa cam/scsi/scsi_enc.c optional ses cam/scsi/scsi_enc_ses.c optional ses cam/scsi/scsi_enc_safte.c optional ses cam/scsi/scsi_sg.c optional sg cam/scsi/scsi_targ_bh.c optional targbh cam/scsi/scsi_target.c optional targ cam/scsi/smp_all.c optional scbus # shared between zfs and dtrace cddl/compat/opensolaris/kern/opensolaris.c optional zfs | dtrace compile-with "${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_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 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_yarrow | random !random_yarrow !random_dummy | wlan_ccmp crypto/rijndael/rijndael-api-fst.c optional geom_bde | random random_yarrow | random !random_yarrow !random_dummy crypto/rijndael/rijndael-api.c optional crypto | ipsec | wlan_ccmp crypto/sha1.c optional carp | crypto | ipsec | \ netgraph_mppc_encryption | sctp crypto/sha2/sha2.c optional crypto | geom_bde | ipsec | random random_yarrow | random !random_yarrow !random_dummy | \ sctp | zfs crypto/sha2/sha256c.c optional crypto | geom_bde | ipsec | random random_yarrow | random !random_yarrow !random_dummy | \ sctp | 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$S/dev/ath" dev/ath/if_ath_keycache.c optional ath \ compile-with "${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$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_timer.c optional ath_hal | ath_ar9300 \ compile-with "${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 "$S/dev/cxgbe/firmware/t4fw-1.14.4.0.bin.uu" \ compile-with "${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 "$S/dev/cxgbe/firmware/t5fw-1.14.4.0.bin.uu" \ compile-with "${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/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/mdio_if.m optional miiproxy dev/etherswitch/mdio.c optional miiproxy 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/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 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 ichiic dev/ichiic/ig4_pci.c optional ichiic pci 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 "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_monitor.fw" dev/iscsi/icl.c optional iscsi | ctl dev/iscsi/icl_conn_if.m optional iscsi | ctl dev/iscsi/icl_proxy.c optional iscsi | ctl dev/iscsi/icl_soft.c optional iscsi | ctl dev/iscsi/iscsi.c optional iscsi scbus dev/iscsi_initiator/iscsi.c optional iscsi_initiator scbus dev/iscsi_initiator/iscsi_subr.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_cam.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_soc.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_sm.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_subr.c optional iscsi_initiator scbus dev/ismt/ismt.c optional ismt dev/isp/isp.c optional isp dev/isp/isp_freebsd.c optional isp dev/isp/isp_library.c optional isp dev/isp/isp_pci.c optional isp pci dev/isp/isp_sbus.c optional isp sbus dev/isp/isp_target.c optional isp dev/ispfw/ispfw.c optional ispfw dev/iwi/if_iwi.c optional iwi iwibssfw.c optional iwibssfw | iwifw \ compile-with "${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$S/dev/ixgbe" dev/ixgbe/ixgbe_phy.c optional ix inet | ixv inet \ compile-with "${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/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/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/ofwbus.c optional fdt dev/ofw/openfirm.c optional fdt dev/ofw/openfirmio.c optional fdt 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/randomdev_none.c optional !random dev/random/randomdev.c optional random dev/random/random_harvestq.c optional random random_yarrow | random !random_dummy dev/random/yarrow.c optional random random_yarrow dev/random/fortuna.c optional random !random_yarrow !random_dummy dev/random/hash.c optional random random_yarrow | random !random_dummy dev/rc/rc.c optional rc 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 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_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_atmelarm.c optional ohci at91rm9200 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_compat_linux.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_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 aue | axe | axge | cdce | cue | kue | \ mos | rue | smsc | udav | ipheth | \ 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 "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "run.fw" dev/usb/wlan/if_uath.c optional uath dev/usb/wlan/if_upgt.c optional upgt dev/usb/wlan/if_ural.c optional ural dev/usb/wlan/if_urtw.c optional urtw dev/usb/wlan/if_urtwn.c optional urtwn urtwn-rtl8188eufw.c optional urtwn-rtl8188eufw | urtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk urtwn-rtl8188eufw.fw:urtwn-rtl8188eufw:111 -murtwn-rtl8188eufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "urtwn-rtl8188eufw.c" urtwn-rtl8188eufw.fwo optional urtwn-rtl8188eufw | urtwnfw \ dependency "urtwn-rtl8188eufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "urtwn-rtl8188eufw.fwo" urtwn-rtl8188eufw.fw optional urtwn-rtl8188eufw | urtwnfw \ dependency "$S/contrib/dev/urtwn/urtwn-rtl8188eufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "urtwn-rtl8188eufw.fw" urtwn-rtl8192cfwT.c optional urtwn-rtl8192cfwT | urtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk urtwn-rtl8192cfwT.fw:urtwn-rtl8192cfwT:111 -murtwn-rtl8192cfwT -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "urtwn-rtl8192cfwT.c" urtwn-rtl8192cfwT.fwo optional urtwn-rtl8192cfwT | urtwnfw \ dependency "urtwn-rtl8192cfwT.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "urtwn-rtl8192cfwT.fwo" urtwn-rtl8192cfwT.fw optional urtwn-rtl8192cfwT | urtwnfw \ dependency "$S/contrib/dev/urtwn/urtwn-rtl8192cfwT.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "urtwn-rtl8192cfwT.fw" urtwn-rtl8192cfwU.c optional urtwn-rtl8192cfwU | urtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk urtwn-rtl8192cfwU.fw:urtwn-rtl8192cfwU:111 -murtwn-rtl8192cfwU -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "urtwn-rtl8192cfwU.c" urtwn-rtl8192cfwU.fwo optional urtwn-rtl8192cfwU | urtwnfw \ dependency "urtwn-rtl8192cfwU.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "urtwn-rtl8192cfwU.fwo" urtwn-rtl8192cfwU.fw optional urtwn-rtl8192cfwU | urtwnfw \ dependency "$S/contrib/dev/urtwn/urtwn-rtl8192cfwU.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "urtwn-rtl8192cfwU.fw" 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/console.c optional xenhvm dev/xen/console/xencons_ring.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_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 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 geom/uncompress/g_uncompress.c optional geom_uncompress contrib/xz-embedded/freebsd/xz_malloc.c \ optional xz_embedded | geom_uncompress \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_crc32.c \ optional xz_embedded | geom_uncompress \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_bcj.c \ optional xz_embedded | geom_uncompress \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_lzma2.c \ optional xz_embedded | geom_uncompress \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_stream.c \ optional xz_embedded | geom_uncompress \ compile-with "${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/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_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_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 optional vfs_aio 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 | geom_uncompress net/altq/altq_cbq.c optional altq net/altq/altq_cdnr.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 ipsec inet | enc ipsec 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_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_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_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_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 Compatibility API ofed/include/linux/linux_kmod.c optional ofed | compat_linuxapi \ no-depend compile-with "${OFED_C}" ofed/include/linux/linux_compat.c optional ofed | compat_linuxapi \ no-depend compile-with "${OFED_C}" ofed/include/linux/linux_pci.c optional ofed | compat_linuxapi \ no-depend compile-with "${OFED_C}" ofed/include/linux/linux_idr.c optional ofed | compat_linuxapi \ no-depend compile-with "${OFED_C}" ofed/include/linux/linux_radix.c optional ofed | compat_linuxapi \ no-depend compile-with "${OFED_C}" # OpenFabrics Enterprise Distribution (Infiniband) ofed/drivers/infiniband/core/addr.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/agent.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cache.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" # XXX Mad.c must be ordered before cm.c for sysinit sets to occur in # the correct order. ofed/drivers/infiniband/core/mad.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cm.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/ -Wno-unused-function" ofed/drivers/infiniband/core/cma.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/device.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/fmr_pool.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/iwcm.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/mad_rmpp.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/multicast.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/packer.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/peer_mem.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sa_query.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/smi.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sysfs.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucm.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucma.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ud_header.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/umem.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/user_mad.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_cmd.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_main.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_marshall.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/verbs.c optional ofed \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c optional ipoib \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_fs.c optional ipoib \ # no-depend \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_ib.c optional ipoib \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c optional ipoib \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c optional ipoib \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_verbs.c optional ipoib \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_vlan.c optional ipoib \ # no-depend \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/sdp/sdp_bcopy.c optional sdp inet \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_main.c optional sdp inet \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_rx.c optional sdp inet \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_cma.c optional sdp inet \ no-depend \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_tx.c optional sdp inet \ no-depend \ compile-with "${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$S/ofed/drivers/net/mlx4/" ofed/drivers/infiniband/hw/mthca/mthca_allocator.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_av.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_catas.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cmd.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cq.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_eq.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mad.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_main.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mcg.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_memfree.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mr.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_pd.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_profile.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_provider.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_qp.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_reset.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_srq.c optional mthca \ no-depend compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_uar.c optional mthca \ no-depend 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/modules/ctl/Makefile =================================================================== --- head/sys/modules/ctl/Makefile (revision 286806) +++ head/sys/modules/ctl/Makefile (revision 286807) @@ -1,31 +1,32 @@ # $FreeBSD$ .PATH: ${.CURDIR}/../../cam/ctl KMOD= ctl SRCS= ctl.c SRCS+= ctl_backend.c SRCS+= ctl_backend_block.c SRCS+= ctl_backend_ramdisk.c SRCS+= ctl_cmd_table.c SRCS+= ctl_frontend.c SRCS+= ctl_frontend_cam_sim.c +SRCS+= ctl_frontend_ioctl.c SRCS+= ctl_frontend_iscsi.c SRCS+= ctl_scsi_all.c SRCS+= ctl_tpc.c SRCS+= ctl_tpc_local.c SRCS+= ctl_error.c SRCS+= ctl_util.c SRCS+= scsi_ctl.c SRCS+= bus_if.h SRCS+= device_if.h SRCS+= vnode_if.h SRCS+= icl_conn_if.h SRCS+= opt_cam.h #CFLAGS+=-DICL_KERNEL_PROXY MFILES= kern/bus_if.m kern/device_if.m dev/iscsi/icl_conn_if.m .include