Index: head/sys/cam/ata/ata_all.c =================================================================== --- head/sys/cam/ata/ata_all.c (revision 297932) +++ head/sys/cam/ata/ata_all.c (revision 297933) @@ -1,875 +1,895 @@ /*- * Copyright (c) 2009 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #ifdef _KERNEL #include #include #include #include #include #else #include #include #include #include #ifndef min #define min(a,b) (((a)<(b))?(a):(b)) #endif #endif #include #include #include #include #include #include #include #include int ata_version(int ver) { int bit; if (ver == 0xffff) return 0; for (bit = 15; bit >= 0; bit--) if (ver & (1<control & 0x04) return ("SOFT_RESET"); switch (cmd->command) { case 0x00: switch (cmd->features) { case 0x00: return ("NOP FLUSHQUEUE"); case 0x01: return ("NOP AUTOPOLL"); } return ("NOP"); case 0x03: return ("CFA_REQUEST_EXTENDED_ERROR"); case 0x06: switch (cmd->features) { case 0x01: return ("DSM TRIM"); } return "DSM"; case 0x08: return ("DEVICE_RESET"); case 0x20: return ("READ"); case 0x24: return ("READ48"); case 0x25: return ("READ_DMA48"); case 0x26: return ("READ_DMA_QUEUED48"); case 0x27: return ("READ_NATIVE_MAX_ADDRESS48"); case 0x29: return ("READ_MUL48"); case 0x2a: return ("READ_STREAM_DMA48"); case 0x2b: return ("READ_STREAM48"); case 0x2f: return ("READ_LOG_EXT"); case 0x30: return ("WRITE"); case 0x34: return ("WRITE48"); case 0x35: return ("WRITE_DMA48"); case 0x36: return ("WRITE_DMA_QUEUED48"); case 0x37: return ("SET_MAX_ADDRESS48"); case 0x39: return ("WRITE_MUL48"); case 0x3a: return ("WRITE_STREAM_DMA48"); case 0x3b: return ("WRITE_STREAM48"); case 0x3d: return ("WRITE_DMA_FUA48"); case 0x3e: return ("WRITE_DMA_QUEUED_FUA48"); case 0x3f: return ("WRITE_LOG_EXT"); case 0x40: return ("READ_VERIFY"); case 0x42: return ("READ_VERIFY48"); case 0x45: switch (cmd->features) { case 0x55: return ("WRITE_UNCORRECTABLE48 PSEUDO"); case 0xaa: return ("WRITE_UNCORRECTABLE48 FLAGGED"); } return "WRITE_UNCORRECTABLE48"; case 0x51: return ("CONFIGURE_STREAM"); case 0x60: return ("READ_FPDMA_QUEUED"); case 0x61: return ("WRITE_FPDMA_QUEUED"); case 0x63: return ("NCQ_NON_DATA"); case 0x64: return ("SEND_FPDMA_QUEUED"); case 0x65: return ("RECEIVE_FPDMA_QUEUED"); case 0x67: if (cmd->features == 0xec) return ("SEP_ATTN IDENTIFY"); switch (cmd->lba_low) { case 0x00: return ("SEP_ATTN READ BUFFER"); case 0x02: return ("SEP_ATTN RECEIVE DIAGNOSTIC RESULTS"); case 0x80: return ("SEP_ATTN WRITE BUFFER"); case 0x82: return ("SEP_ATTN SEND DIAGNOSTIC"); } return ("SEP_ATTN"); case 0x70: return ("SEEK"); case 0x87: return ("CFA_TRANSLATE_SECTOR"); case 0x90: return ("EXECUTE_DEVICE_DIAGNOSTIC"); case 0x92: return ("DOWNLOAD_MICROCODE"); case 0xa0: return ("PACKET"); case 0xa1: return ("ATAPI_IDENTIFY"); case 0xa2: return ("SERVICE"); case 0xb0: switch(cmd->features) { case 0xd0: return ("SMART READ ATTR VALUES"); case 0xd1: return ("SMART READ ATTR THRESHOLDS"); case 0xd3: return ("SMART SAVE ATTR VALUES"); case 0xd4: return ("SMART EXECUTE OFFLINE IMMEDIATE"); case 0xd5: return ("SMART READ LOG DATA"); case 0xd8: return ("SMART ENABLE OPERATION"); case 0xd9: return ("SMART DISABLE OPERATION"); case 0xda: return ("SMART RETURN STATUS"); } return ("SMART"); case 0xb1: return ("DEVICE CONFIGURATION"); case 0xc0: return ("CFA_ERASE"); case 0xc4: return ("READ_MUL"); case 0xc5: return ("WRITE_MUL"); case 0xc6: return ("SET_MULTI"); case 0xc7: return ("READ_DMA_QUEUED"); case 0xc8: return ("READ_DMA"); case 0xca: return ("WRITE_DMA"); case 0xcc: return ("WRITE_DMA_QUEUED"); case 0xcd: return ("CFA_WRITE_MULTIPLE_WITHOUT_ERASE"); case 0xce: return ("WRITE_MUL_FUA48"); case 0xd1: return ("CHECK_MEDIA_CARD_TYPE"); case 0xda: return ("GET_MEDIA_STATUS"); case 0xde: return ("MEDIA_LOCK"); case 0xdf: return ("MEDIA_UNLOCK"); case 0xe0: return ("STANDBY_IMMEDIATE"); case 0xe1: return ("IDLE_IMMEDIATE"); case 0xe2: return ("STANDBY"); case 0xe3: return ("IDLE"); case 0xe4: return ("READ_BUFFER/PM"); case 0xe5: return ("CHECK_POWER_MODE"); case 0xe6: return ("SLEEP"); case 0xe7: return ("FLUSHCACHE"); case 0xe8: return ("WRITE_PM"); case 0xea: return ("FLUSHCACHE48"); case 0xec: return ("ATA_IDENTIFY"); case 0xed: return ("MEDIA_EJECT"); case 0xef: switch (cmd->features) { case 0x03: return ("SETFEATURES SET TRANSFER MODE"); case 0x02: return ("SETFEATURES ENABLE WCACHE"); case 0x82: return ("SETFEATURES DISABLE WCACHE"); case 0x06: return ("SETFEATURES ENABLE PUIS"); case 0x86: return ("SETFEATURES DISABLE PUIS"); case 0x07: return ("SETFEATURES SPIN-UP"); case 0x10: return ("SETFEATURES ENABLE SATA FEATURE"); case 0x90: return ("SETFEATURES DISABLE SATA FEATURE"); case 0xaa: return ("SETFEATURES ENABLE RCACHE"); case 0x55: return ("SETFEATURES DISABLE RCACHE"); case 0x5d: return ("SETFEATURES ENABLE RELIRQ"); case 0xdd: return ("SETFEATURES DISABLE RELIRQ"); case 0x5e: return ("SETFEATURES ENABLE SRVIRQ"); case 0xde: return ("SETFEATURES DISABLE SRVIRQ"); } return "SETFEATURES"; case 0xf1: return ("SECURITY_SET_PASSWORD"); case 0xf2: return ("SECURITY_UNLOCK"); case 0xf3: return ("SECURITY_ERASE_PREPARE"); case 0xf4: return ("SECURITY_ERASE_UNIT"); case 0xf5: return ("SECURITY_FREEZE_LOCK"); case 0xf6: return ("SECURITY_DISABLE_PASSWORD"); case 0xf8: return ("READ_NATIVE_MAX_ADDRESS"); case 0xf9: return ("SET_MAX_ADDRESS"); } return "UNKNOWN"; } char * ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len) { + struct sbuf sb; + int error; - snprintf(cmd_string, len, "%02x %02x %02x %02x " + if (len == 0) + return (""); + + sbuf_new(&sb, cmd_string, len, SBUF_FIXEDLEN); + ata_cmd_sbuf(cmd, &sb); + + error = sbuf_finish(&sb); + if (error != 0 && error != ENOMEM) + return (""); + + return(sbuf_data(&sb)); +} + +void +ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb) +{ + sbuf_printf(sb, "%02x %02x %02x %02x " "%02x %02x %02x %02x %02x %02x %02x %02x", cmd->command, cmd->features, cmd->lba_low, cmd->lba_mid, cmd->lba_high, cmd->device, cmd->lba_low_exp, cmd->lba_mid_exp, cmd->lba_high_exp, cmd->features_exp, cmd->sector_count, cmd->sector_count_exp); - - return(cmd_string); } char * ata_res_string(struct ata_res *res, char *res_string, size_t len) { + struct sbuf sb; + int error; - snprintf(res_string, len, "%02x %02x %02x %02x " + if (len == 0) + return (""); + + sbuf_new(&sb, res_string, len, SBUF_FIXEDLEN); + ata_res_sbuf(res, &sb); + + error = sbuf_finish(&sb); + if (error != 0 && error != ENOMEM) + return (""); + + return(sbuf_data(&sb)); +} + +int +ata_res_sbuf(struct ata_res *res, struct sbuf *sb) +{ + + sbuf_printf(sb, "%02x %02x %02x %02x " "%02x %02x %02x %02x %02x %02x %02x", res->status, res->error, res->lba_low, res->lba_mid, res->lba_high, res->device, res->lba_low_exp, res->lba_mid_exp, res->lba_high_exp, res->sector_count, res->sector_count_exp); - return(res_string); + return (0); } /* * ata_command_sbuf() returns 0 for success and -1 for failure. */ int ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) { - char cmd_str[(12 * 3) + 1]; - sbuf_printf(sb, "%s. ACB: %s", - ata_op_string(&ataio->cmd), - ata_cmd_string(&ataio->cmd, cmd_str, sizeof(cmd_str))); + sbuf_printf(sb, "%s. ACB: ", + ata_op_string(&ataio->cmd)); + ata_cmd_sbuf(&ataio->cmd, sb); return(0); } /* * ata_status_abuf() returns 0 for success and -1 for failure. */ int ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) { sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s)", ataio->res.status, (ataio->res.status & 0x80) ? "BSY " : "", (ataio->res.status & 0x40) ? "DRDY " : "", (ataio->res.status & 0x20) ? "DF " : "", (ataio->res.status & 0x10) ? "SERV " : "", (ataio->res.status & 0x08) ? "DRQ " : "", (ataio->res.status & 0x04) ? "CORR " : "", (ataio->res.status & 0x02) ? "IDX " : "", (ataio->res.status & 0x01) ? "ERR" : ""); if (ataio->res.status & 1) { sbuf_printf(sb, ", error: %02x (%s%s%s%s%s%s%s%s)", ataio->res.error, (ataio->res.error & 0x80) ? "ICRC " : "", (ataio->res.error & 0x40) ? "UNC " : "", (ataio->res.error & 0x20) ? "MC " : "", (ataio->res.error & 0x10) ? "IDNF " : "", (ataio->res.error & 0x08) ? "MCR " : "", (ataio->res.error & 0x04) ? "ABRT " : "", (ataio->res.error & 0x02) ? "NM " : "", (ataio->res.error & 0x01) ? "ILI" : ""); } - - return(0); -} - -/* - * ata_res_sbuf() returns 0 for success and -1 for failure. - */ -int -ata_res_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) -{ - char res_str[(11 * 3) + 1]; - - sbuf_printf(sb, "RES: %s", - ata_res_string(&ataio->res, res_str, sizeof(res_str))); return(0); } void ata_print_ident(struct ata_params *ident_data) { const char *proto; char product[48], revision[16], ata[12], sata[12]; cam_strvis(product, ident_data->model, sizeof(ident_data->model), sizeof(product)); cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision), sizeof(revision)); proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" : (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; if (ata_version(ident_data->version_major) == 0) { snprintf(ata, sizeof(ata), "%s", proto); } else if (ata_version(ident_data->version_major) <= 7) { snprintf(ata, sizeof(ata), "%s-%d", proto, ata_version(ident_data->version_major)); } else if (ata_version(ident_data->version_major) == 8) { snprintf(ata, sizeof(ata), "%s8-ACS", proto); } else { snprintf(ata, sizeof(ata), "ACS-%d %s", ata_version(ident_data->version_major) - 7, proto); } if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) { if (ident_data->satacapabilities & ATA_SATA_GEN3) snprintf(sata, sizeof(sata), " SATA 3.x"); else if (ident_data->satacapabilities & ATA_SATA_GEN2) snprintf(sata, sizeof(sata), " SATA 2.x"); else if (ident_data->satacapabilities & ATA_SATA_GEN1) snprintf(sata, sizeof(sata), " SATA 1.x"); else snprintf(sata, sizeof(sata), " SATA"); } else sata[0] = 0; printf("<%s %s> %s%s device\n", product, revision, ata, sata); } void ata_print_ident_short(struct ata_params *ident_data) { char product[48], revision[16]; cam_strvis(product, ident_data->model, sizeof(ident_data->model), sizeof(product)); cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision), sizeof(revision)); printf("<%s %s>", product, revision); } void semb_print_ident(struct sep_identify_data *ident_data) { char vendor[9], product[17], revision[5], fw[5], in[7], ins[5]; cam_strvis(vendor, ident_data->vendor_id, 8, sizeof(vendor)); cam_strvis(product, ident_data->product_id, 16, sizeof(product)); cam_strvis(revision, ident_data->product_rev, 4, sizeof(revision)); cam_strvis(fw, ident_data->firmware_rev, 4, sizeof(fw)); cam_strvis(in, ident_data->interface_id, 6, sizeof(in)); cam_strvis(ins, ident_data->interface_rev, 4, sizeof(ins)); printf("<%s %s %s %s> SEMB %s %s device\n", vendor, product, revision, fw, in, ins); } void semb_print_ident_short(struct sep_identify_data *ident_data) { char vendor[9], product[17], revision[5], fw[5]; cam_strvis(vendor, ident_data->vendor_id, 8, sizeof(vendor)); cam_strvis(product, ident_data->product_id, 16, sizeof(product)); cam_strvis(revision, ident_data->product_rev, 4, sizeof(revision)); cam_strvis(fw, ident_data->firmware_rev, 4, sizeof(fw)); printf("<%s %s %s %s>", vendor, product, revision, fw); } uint32_t ata_logical_sector_size(struct ata_params *ident_data) { if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE && (ident_data->pss & ATA_PSS_LSSABOVE512)) { return (((u_int32_t)ident_data->lss_1 | ((u_int32_t)ident_data->lss_2 << 16)) * 2); } return (512); } uint64_t ata_physical_sector_size(struct ata_params *ident_data) { if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE) { if (ident_data->pss & ATA_PSS_MULTLS) { return ((uint64_t)ata_logical_sector_size(ident_data) * (1 << (ident_data->pss & ATA_PSS_LSPPS))); } else { return (uint64_t)ata_logical_sector_size(ident_data); } } return (512); } uint64_t ata_logical_sector_offset(struct ata_params *ident_data) { if ((ident_data->lsalign & 0xc000) == 0x4000) { return ((uint64_t)ata_logical_sector_size(ident_data) * (ident_data->lsalign & 0x3fff)); } return (0); } void ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, uint32_t lba, uint8_t sector_count) { bzero(&ataio->cmd, sizeof(ataio->cmd)); ataio->cmd.flags = 0; if (cmd == ATA_READ_DMA || cmd == ATA_READ_DMA_QUEUED || cmd == ATA_WRITE_DMA || cmd == ATA_WRITE_DMA_QUEUED) ataio->cmd.flags |= CAM_ATAIO_DMA; ataio->cmd.command = cmd; ataio->cmd.features = features; ataio->cmd.lba_low = lba; ataio->cmd.lba_mid = lba >> 8; ataio->cmd.lba_high = lba >> 16; ataio->cmd.device = ATA_DEV_LBA | ((lba >> 24) & 0x0f); ataio->cmd.sector_count = sector_count; } void ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, uint64_t lba, uint16_t sector_count) { ataio->cmd.flags = CAM_ATAIO_48BIT; if (cmd == ATA_READ_DMA48 || cmd == ATA_READ_DMA_QUEUED48 || cmd == ATA_READ_STREAM_DMA48 || cmd == ATA_WRITE_DMA48 || cmd == ATA_WRITE_DMA_FUA48 || cmd == ATA_WRITE_DMA_QUEUED48 || cmd == ATA_WRITE_DMA_QUEUED_FUA48 || cmd == ATA_WRITE_STREAM_DMA48 || cmd == ATA_DATA_SET_MANAGEMENT) ataio->cmd.flags |= CAM_ATAIO_DMA; ataio->cmd.command = cmd; ataio->cmd.features = features; ataio->cmd.lba_low = lba; ataio->cmd.lba_mid = lba >> 8; ataio->cmd.lba_high = lba >> 16; ataio->cmd.device = ATA_DEV_LBA; ataio->cmd.lba_low_exp = lba >> 24; ataio->cmd.lba_mid_exp = lba >> 32; ataio->cmd.lba_high_exp = lba >> 40; ataio->cmd.features_exp = features >> 8; ataio->cmd.sector_count = sector_count; ataio->cmd.sector_count_exp = sector_count >> 8; ataio->cmd.control = 0; } void ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint64_t lba, uint16_t sector_count) { ataio->cmd.flags = CAM_ATAIO_48BIT | CAM_ATAIO_FPDMA; ataio->cmd.command = cmd; ataio->cmd.features = sector_count; ataio->cmd.lba_low = lba; ataio->cmd.lba_mid = lba >> 8; ataio->cmd.lba_high = lba >> 16; ataio->cmd.device = ATA_DEV_LBA; ataio->cmd.lba_low_exp = lba >> 24; ataio->cmd.lba_mid_exp = lba >> 32; ataio->cmd.lba_high_exp = lba >> 40; ataio->cmd.features_exp = sector_count >> 8; ataio->cmd.sector_count = 0; ataio->cmd.sector_count_exp = 0; ataio->cmd.control = 0; } void ata_reset_cmd(struct ccb_ataio *ataio) { bzero(&ataio->cmd, sizeof(ataio->cmd)); ataio->cmd.flags = CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT; ataio->cmd.control = 0x04; } void ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port) { bzero(&ataio->cmd, sizeof(ataio->cmd)); ataio->cmd.flags = CAM_ATAIO_NEEDRESULT; ataio->cmd.command = ATA_READ_PM; ataio->cmd.features = reg; ataio->cmd.device = port & 0x0f; } void ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val) { bzero(&ataio->cmd, sizeof(ataio->cmd)); ataio->cmd.flags = 0; ataio->cmd.command = ATA_WRITE_PM; ataio->cmd.features = reg; ataio->cmd.sector_count = val; ataio->cmd.lba_low = val >> 8; ataio->cmd.lba_mid = val >> 16; ataio->cmd.lba_high = val >> 24; ataio->cmd.device = port & 0x0f; } void ata_bswap(int8_t *buf, int len) { u_int16_t *ptr = (u_int16_t*)(buf + len); while (--ptr >= (u_int16_t*)buf) *ptr = be16toh(*ptr); } void ata_btrim(int8_t *buf, int len) { int8_t *ptr; for (ptr = buf; ptr < buf+len; ++ptr) if (!*ptr || *ptr == '_') *ptr = ' '; for (ptr = buf + len - 1; ptr >= buf && *ptr == ' '; --ptr) *ptr = 0; } void ata_bpack(int8_t *src, int8_t *dst, int len) { int i, j, blank; for (i = j = blank = 0 ; i < len; i++) { if (blank && src[i] == ' ') continue; if (blank && src[i] != ' ') { dst[j++] = src[i]; blank = 0; continue; } if (src[i] == ' ') { blank = 1; if (i == 0) continue; } dst[j++] = src[i]; } while (j < len) dst[j++] = 0x00; } int ata_max_pmode(struct ata_params *ap) { if (ap->atavalid & ATA_FLAG_64_70) { if (ap->apiomodes & 0x02) return ATA_PIO4; if (ap->apiomodes & 0x01) return ATA_PIO3; } if (ap->mwdmamodes & 0x04) return ATA_PIO4; if (ap->mwdmamodes & 0x02) return ATA_PIO3; if (ap->mwdmamodes & 0x01) return ATA_PIO2; if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x200) return ATA_PIO2; if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x100) return ATA_PIO1; if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x000) return ATA_PIO0; return ATA_PIO0; } int ata_max_wmode(struct ata_params *ap) { if (ap->mwdmamodes & 0x04) return ATA_WDMA2; if (ap->mwdmamodes & 0x02) return ATA_WDMA1; if (ap->mwdmamodes & 0x01) return ATA_WDMA0; return -1; } int ata_max_umode(struct ata_params *ap) { if (ap->atavalid & ATA_FLAG_88) { if (ap->udmamodes & 0x40) return ATA_UDMA6; if (ap->udmamodes & 0x20) return ATA_UDMA5; if (ap->udmamodes & 0x10) return ATA_UDMA4; if (ap->udmamodes & 0x08) return ATA_UDMA3; if (ap->udmamodes & 0x04) return ATA_UDMA2; if (ap->udmamodes & 0x02) return ATA_UDMA1; if (ap->udmamodes & 0x01) return ATA_UDMA0; } return -1; } int ata_max_mode(struct ata_params *ap, int maxmode) { if (maxmode == 0) maxmode = ATA_DMA_MAX; if (maxmode >= ATA_UDMA0 && ata_max_umode(ap) > 0) return (min(maxmode, ata_max_umode(ap))); if (maxmode >= ATA_WDMA0 && ata_max_wmode(ap) > 0) return (min(maxmode, ata_max_wmode(ap))); return (min(maxmode, ata_max_pmode(ap))); } char * ata_mode2string(int mode) { switch (mode) { case -1: return "UNSUPPORTED"; case 0: return "NONE"; case ATA_PIO0: return "PIO0"; case ATA_PIO1: return "PIO1"; case ATA_PIO2: return "PIO2"; case ATA_PIO3: return "PIO3"; case ATA_PIO4: return "PIO4"; case ATA_WDMA0: return "WDMA0"; case ATA_WDMA1: return "WDMA1"; case ATA_WDMA2: return "WDMA2"; case ATA_UDMA0: return "UDMA0"; case ATA_UDMA1: return "UDMA1"; case ATA_UDMA2: return "UDMA2"; case ATA_UDMA3: return "UDMA3"; case ATA_UDMA4: return "UDMA4"; case ATA_UDMA5: return "UDMA5"; case ATA_UDMA6: return "UDMA6"; default: if (mode & ATA_DMA_MASK) return "BIOSDMA"; else return "BIOSPIO"; } } int ata_string2mode(char *str) { if (!strcasecmp(str, "PIO0")) return (ATA_PIO0); if (!strcasecmp(str, "PIO1")) return (ATA_PIO1); if (!strcasecmp(str, "PIO2")) return (ATA_PIO2); if (!strcasecmp(str, "PIO3")) return (ATA_PIO3); if (!strcasecmp(str, "PIO4")) return (ATA_PIO4); if (!strcasecmp(str, "WDMA0")) return (ATA_WDMA0); if (!strcasecmp(str, "WDMA1")) return (ATA_WDMA1); if (!strcasecmp(str, "WDMA2")) return (ATA_WDMA2); if (!strcasecmp(str, "UDMA0")) return (ATA_UDMA0); if (!strcasecmp(str, "UDMA16")) return (ATA_UDMA0); if (!strcasecmp(str, "UDMA1")) return (ATA_UDMA1); if (!strcasecmp(str, "UDMA25")) return (ATA_UDMA1); if (!strcasecmp(str, "UDMA2")) return (ATA_UDMA2); if (!strcasecmp(str, "UDMA33")) return (ATA_UDMA2); if (!strcasecmp(str, "UDMA3")) return (ATA_UDMA3); if (!strcasecmp(str, "UDMA44")) return (ATA_UDMA3); if (!strcasecmp(str, "UDMA4")) return (ATA_UDMA4); if (!strcasecmp(str, "UDMA66")) return (ATA_UDMA4); if (!strcasecmp(str, "UDMA5")) return (ATA_UDMA5); if (!strcasecmp(str, "UDMA100")) return (ATA_UDMA5); if (!strcasecmp(str, "UDMA6")) return (ATA_UDMA6); if (!strcasecmp(str, "UDMA133")) return (ATA_UDMA6); return (-1); } u_int ata_mode2speed(int mode) { switch (mode) { case ATA_PIO0: default: return (3300); case ATA_PIO1: return (5200); case ATA_PIO2: return (8300); case ATA_PIO3: return (11100); case ATA_PIO4: return (16700); case ATA_WDMA0: return (4200); case ATA_WDMA1: return (13300); case ATA_WDMA2: return (16700); case ATA_UDMA0: return (16700); case ATA_UDMA1: return (25000); case ATA_UDMA2: return (33300); case ATA_UDMA3: return (44400); case ATA_UDMA4: return (66700); case ATA_UDMA5: return (100000); case ATA_UDMA6: return (133000); } } u_int ata_revision2speed(int revision) { switch (revision) { case 1: default: return (150000); case 2: return (300000); case 3: return (600000); } } int ata_speed2revision(u_int speed) { switch (speed) { case 0: return (0); case 150000: return (1); case 300000: return (2); case 600000: return (3); default: return (-1); } } int ata_identify_match(caddr_t identbuffer, caddr_t table_entry) { struct scsi_inquiry_pattern *entry; struct ata_params *ident; entry = (struct scsi_inquiry_pattern *)table_entry; ident = (struct ata_params *)identbuffer; if ((cam_strmatch(ident->model, entry->product, sizeof(ident->model)) == 0) && (cam_strmatch(ident->revision, entry->revision, sizeof(ident->revision)) == 0)) { return (0); } return (-1); } int ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry) { struct scsi_static_inquiry_pattern *entry; struct ata_params *ident; entry = (struct scsi_static_inquiry_pattern *)table_entry; ident = (struct ata_params *)identbuffer; if ((cam_strmatch(ident->model, entry->product, sizeof(ident->model)) == 0) && (cam_strmatch(ident->revision, entry->revision, sizeof(ident->revision)) == 0)) { return (0); } return (-1); } void semb_receive_diagnostic_results(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, int pcv, uint8_t page_code, uint8_t *data_ptr, uint16_t length, uint32_t timeout) { length = min(length, 1020); length = (length + 3) & ~3; cam_fill_ataio(ataio, retries, cbfcnp, /*flags*/CAM_DIR_IN, tag_action, data_ptr, length, timeout); ata_28bit_cmd(ataio, ATA_SEP_ATTN, pcv ? page_code : 0, 0x02, length / 4); } void semb_send_diagnostic(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) { length = min(length, 1020); length = (length + 3) & ~3; cam_fill_ataio(ataio, retries, cbfcnp, /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, tag_action, data_ptr, length, timeout); ata_28bit_cmd(ataio, ATA_SEP_ATTN, length > 0 ? data_ptr[0] : 0, 0x82, length / 4); } void semb_read_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, uint8_t page_code, uint8_t *data_ptr, uint16_t length, uint32_t timeout) { length = min(length, 1020); length = (length + 3) & ~3; cam_fill_ataio(ataio, retries, cbfcnp, /*flags*/CAM_DIR_IN, tag_action, data_ptr, length, timeout); ata_28bit_cmd(ataio, ATA_SEP_ATTN, page_code, 0x00, length / 4); } void semb_write_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) { length = min(length, 1020); length = (length + 3) & ~3; cam_fill_ataio(ataio, retries, cbfcnp, /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, tag_action, data_ptr, length, timeout); ata_28bit_cmd(ataio, ATA_SEP_ATTN, length > 0 ? data_ptr[0] : 0, 0x80, length / 4); } Index: head/sys/cam/ata/ata_all.h =================================================================== --- head/sys/cam/ata/ata_all.h (revision 297932) +++ head/sys/cam/ata/ata_all.h (revision 297933) @@ -1,169 +1,170 @@ /*- * Copyright (c) 2009 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef CAM_ATA_ALL_H #define CAM_ATA_ALL_H 1 #include struct ccb_ataio; struct cam_periph; union ccb; #define SID_DMA48 0x01 /* Abuse inq_flags bit to track enabled DMA48. */ #define SID_AEN 0x04 /* Abuse inq_flags bit to track enabled AEN. */ #define SID_DMA 0x10 /* Abuse inq_flags bit to track enabled DMA. */ struct ata_cmd { u_int8_t flags; /* ATA command flags */ #define CAM_ATAIO_48BIT 0x01 /* Command has 48-bit format */ #define CAM_ATAIO_FPDMA 0x02 /* FPDMA command */ #define CAM_ATAIO_CONTROL 0x04 /* Control, not a command */ #define CAM_ATAIO_NEEDRESULT 0x08 /* Request requires result. */ #define CAM_ATAIO_DMA 0x10 /* DMA command */ u_int8_t command; u_int8_t features; u_int8_t lba_low; u_int8_t lba_mid; u_int8_t lba_high; u_int8_t device; u_int8_t lba_low_exp; u_int8_t lba_mid_exp; u_int8_t lba_high_exp; u_int8_t features_exp; u_int8_t sector_count; u_int8_t sector_count_exp; u_int8_t control; }; struct ata_res { u_int8_t flags; /* ATA command flags */ #define CAM_ATAIO_48BIT 0x01 /* Command has 48-bit format */ u_int8_t status; u_int8_t error; u_int8_t lba_low; u_int8_t lba_mid; u_int8_t lba_high; u_int8_t device; u_int8_t lba_low_exp; u_int8_t lba_mid_exp; u_int8_t lba_high_exp; u_int8_t sector_count; u_int8_t sector_count_exp; }; struct sep_identify_data { uint8_t length; /* Enclosure descriptor length */ uint8_t subenc_id; /* Sub-enclosure identifier */ uint8_t logical_id[8]; /* Enclosure logical identifier (WWN) */ uint8_t vendor_id[8]; /* Vendor identification string */ uint8_t product_id[16]; /* Product identification string */ uint8_t product_rev[4]; /* Product revision string */ uint8_t channel_id; /* Channel identifier */ uint8_t firmware_rev[4];/* Firmware revision */ uint8_t interface_id[6];/* Interface spec ("S-E-S "/"SAF-TE")*/ uint8_t interface_rev[4];/* Interface spec revision */ uint8_t vend_spec[11]; /* Vendor specific information */ }; int ata_version(int ver); char * ata_op_string(struct ata_cmd *cmd); char * ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len); +void ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb); char * ata_res_string(struct ata_res *res, char *res_string, size_t len); int ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb); int ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb); -int ata_res_sbuf(struct ccb_ataio *ataio, struct sbuf *sb); +int ata_res_sbuf(struct ata_res *res, struct sbuf *sb); void ata_print_ident(struct ata_params *ident_data); void ata_print_ident_short(struct ata_params *ident_data); uint32_t ata_logical_sector_size(struct ata_params *ident_data); uint64_t ata_physical_sector_size(struct ata_params *ident_data); uint64_t ata_logical_sector_offset(struct ata_params *ident_data); void ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, uint32_t lba, uint8_t sector_count); void ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, uint64_t lba, uint16_t sector_count); void ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint64_t lba, uint16_t sector_count); void ata_reset_cmd(struct ccb_ataio *ataio); void ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port); void ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val); void ata_bswap(int8_t *buf, int len); void ata_btrim(int8_t *buf, int len); void ata_bpack(int8_t *src, int8_t *dst, int len); int ata_max_pmode(struct ata_params *ap); int ata_max_wmode(struct ata_params *ap); int ata_max_umode(struct ata_params *ap); int ata_max_mode(struct ata_params *ap, int maxmode); char * ata_mode2string(int mode); int ata_string2mode(char *str); u_int ata_mode2speed(int mode); u_int ata_revision2speed(int revision); int ata_speed2revision(u_int speed); int ata_identify_match(caddr_t identbuffer, caddr_t table_entry); int ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry); void semb_print_ident(struct sep_identify_data *ident_data); void semb_print_ident_short(struct sep_identify_data *ident_data); void semb_receive_diagnostic_results(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, int pcv, uint8_t page_code, uint8_t *data_ptr, uint16_t allocation_length, uint32_t timeout); void semb_send_diagnostic(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t param_list_length, uint32_t timeout); void semb_read_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), uint8_t tag_action, uint8_t page_code, uint8_t *data_ptr, uint16_t allocation_length, uint32_t timeout); void semb_write_buffer(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t param_list_length, uint32_t timeout); #endif Index: head/sys/cam/cam.c =================================================================== --- head/sys/cam/cam.c (revision 297932) +++ head/sys/cam/cam.c (revision 297933) @@ -1,533 +1,534 @@ /*- * Generic utility routines for the Common Access Method layer. * * Copyright (c) 1997 Justin T. Gibbs. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #ifdef _KERNEL #include #include #include #else /* _KERNEL */ #include #include #include #include #endif /* _KERNEL */ #include #include #include #include #include #ifdef _KERNEL #include #include #include FEATURE(scbus, "SCSI devices support"); #endif static int camstatusentrycomp(const void *key, const void *member); const struct cam_status_entry cam_status_table[] = { { CAM_REQ_INPROG, "CCB request is in progress" }, { CAM_REQ_CMP, "CCB request completed without error" }, { CAM_REQ_ABORTED, "CCB request aborted by the host" }, { CAM_UA_ABORT, "Unable to abort CCB request" }, { CAM_REQ_CMP_ERR, "CCB request completed with an error" }, { CAM_BUSY, "CAM subsystem is busy" }, { CAM_REQ_INVALID, "CCB request was invalid" }, { CAM_PATH_INVALID, "Supplied Path ID is invalid" }, { CAM_DEV_NOT_THERE, "Device Not Present" }, { CAM_UA_TERMIO, "Unable to terminate I/O CCB request" }, { CAM_SEL_TIMEOUT, "Selection Timeout" }, { CAM_CMD_TIMEOUT, "Command timeout" }, { CAM_SCSI_STATUS_ERROR, "SCSI Status Error" }, { CAM_MSG_REJECT_REC, "Message Reject Reveived" }, { CAM_SCSI_BUS_RESET, "SCSI Bus Reset Sent/Received" }, { CAM_UNCOR_PARITY, "Uncorrectable parity/CRC error" }, { CAM_AUTOSENSE_FAIL, "Auto-Sense Retrieval Failed" }, { CAM_NO_HBA, "No HBA Detected" }, { CAM_DATA_RUN_ERR, "Data Overrun error" }, { CAM_UNEXP_BUSFREE, "Unexpected Bus Free" }, { CAM_SEQUENCE_FAIL, "Target Bus Phase Sequence Failure" }, { CAM_CCB_LEN_ERR, "CCB length supplied is inadequate" }, { CAM_PROVIDE_FAIL, "Unable to provide requested capability" }, { CAM_BDR_SENT, "SCSI BDR Message Sent" }, { CAM_REQ_TERMIO, "CCB request terminated by the host" }, { CAM_UNREC_HBA_ERROR, "Unrecoverable Host Bus Adapter Error" }, { CAM_REQ_TOO_BIG, "The request was too large for this host" }, { CAM_REQUEUE_REQ, "Unconditionally Re-queue Request", }, { CAM_ATA_STATUS_ERROR, "ATA Status Error" }, { CAM_SCSI_IT_NEXUS_LOST,"Initiator/Target Nexus Lost" }, { CAM_SMP_STATUS_ERROR, "SMP Status Error" }, { CAM_IDE, "Initiator Detected Error Message Received" }, { CAM_RESRC_UNAVAIL, "Resource Unavailable" }, { CAM_UNACKED_EVENT, "Unacknowledged Event by Host" }, { CAM_MESSAGE_RECV, "Message Received in Host Target Mode" }, { CAM_INVALID_CDB, "Invalid CDB received in Host Target Mode" }, { CAM_LUN_INVALID, "Invalid Lun" }, { CAM_TID_INVALID, "Invalid Target ID" }, { CAM_FUNC_NOTAVAIL, "Function Not Available" }, { CAM_NO_NEXUS, "Nexus Not Established" }, { CAM_IID_INVALID, "Invalid Initiator ID" }, { CAM_CDB_RECVD, "CDB Received" }, { CAM_LUN_ALRDY_ENA, "LUN Already Enabled for Target Mode" }, { CAM_SCSI_BUSY, "SCSI Bus Busy" }, }; const int num_cam_status_entries = sizeof(cam_status_table)/sizeof(*cam_status_table); #ifdef _KERNEL SYSCTL_NODE(_kern, OID_AUTO, cam, CTLFLAG_RD, 0, "CAM Subsystem"); #ifndef CAM_DEFAULT_SORT_IO_QUEUES #define CAM_DEFAULT_SORT_IO_QUEUES 1 #endif int cam_sort_io_queues = CAM_DEFAULT_SORT_IO_QUEUES; SYSCTL_INT(_kern_cam, OID_AUTO, sort_io_queues, CTLFLAG_RWTUN, &cam_sort_io_queues, 0, "Sort IO queues to try and optimise disk access patterns"); #endif void cam_strvis(u_int8_t *dst, const u_int8_t *src, int srclen, int dstlen) { /* Trim leading/trailing spaces, nulls. */ while (srclen > 0 && src[0] == ' ') src++, srclen--; while (srclen > 0 && (src[srclen-1] == ' ' || src[srclen-1] == '\0')) srclen--; while (srclen > 0 && dstlen > 1) { u_int8_t *cur_pos = dst; if (*src < 0x20 || *src >= 0x80) { /* SCSI-II Specifies that these should never occur. */ /* non-printable character */ if (dstlen > 4) { *cur_pos++ = '\\'; *cur_pos++ = ((*src & 0300) >> 6) + '0'; *cur_pos++ = ((*src & 0070) >> 3) + '0'; *cur_pos++ = ((*src & 0007) >> 0) + '0'; } else { *cur_pos++ = '?'; } } else { /* normal character */ *cur_pos++ = *src; } src++; srclen--; dstlen -= cur_pos - dst; dst = cur_pos; } *dst = '\0'; } void cam_strvis_sbuf(struct sbuf *sb, const u_int8_t *src, int srclen, uint32_t flags) { /* Trim leading/trailing spaces, nulls. */ while (srclen > 0 && src[0] == ' ') src++, srclen--; while (srclen > 0 && (src[srclen-1] == ' ' || src[srclen-1] == '\0')) srclen--; while (srclen > 0) { if (*src < 0x20 || *src >= 0x80) { /* SCSI-II Specifies that these should never occur. */ /* non-printable character */ switch (flags & CAM_STRVIS_FLAG_NONASCII_MASK) { case CAM_STRVIS_FLAG_NONASCII_ESC: sbuf_printf(sb, "\\%c%c%c", ((*src & 0300) >> 6) + '0', ((*src & 0070) >> 3) + '0', ((*src & 0007) >> 0) + '0'); break; case CAM_STRVIS_FLAG_NONASCII_RAW: /* * If we run into a NUL, just transform it * into a space. */ if (*src != 0x00) sbuf_putc(sb, *src); else sbuf_putc(sb, ' '); break; case CAM_STRVIS_FLAG_NONASCII_SPC: sbuf_putc(sb, ' '); break; case CAM_STRVIS_FLAG_NONASCII_TRIM: default: break; } } else { /* normal character */ sbuf_putc(sb, *src); } src++; srclen--; } } /* * Compare string with pattern, returning 0 on match. * Short pattern matches trailing blanks in name, * wildcard '*' in pattern matches rest of name, * wildcard '?' matches a single non-space character. */ int cam_strmatch(const u_int8_t *str, const u_int8_t *pattern, int str_len) { while (*pattern != '\0'&& str_len > 0) { if (*pattern == '*') { return (0); } if ((*pattern != *str) && (*pattern != '?' || *str == ' ')) { return (1); } pattern++; str++; str_len--; } while (str_len > 0 && *str == ' ') { str++; str_len--; } if (str_len > 0 && *str == 0) str_len = 0; return (str_len); } caddr_t cam_quirkmatch(caddr_t target, caddr_t quirk_table, int num_entries, int entry_size, cam_quirkmatch_t *comp_func) { for (; num_entries > 0; num_entries--, quirk_table += entry_size) { if ((*comp_func)(target, quirk_table) == 0) return (quirk_table); } return (NULL); } const struct cam_status_entry* cam_fetch_status_entry(cam_status status) { status &= CAM_STATUS_MASK; return (bsearch(&status, &cam_status_table, num_cam_status_entries, sizeof(*cam_status_table), camstatusentrycomp)); } static int camstatusentrycomp(const void *key, const void *member) { cam_status status; const struct cam_status_entry *table_entry; status = *(const cam_status *)key; table_entry = (const struct cam_status_entry *)member; return (status - table_entry->status_code); } #ifdef _KERNEL char * cam_error_string(union ccb *ccb, char *str, int str_len, cam_error_string_flags flags, cam_error_proto_flags proto_flags) #else /* !_KERNEL */ char * cam_error_string(struct cam_device *device, union ccb *ccb, char *str, int str_len, cam_error_string_flags flags, cam_error_proto_flags proto_flags) #endif /* _KERNEL/!_KERNEL */ { char path_str[64]; struct sbuf sb; if ((ccb == NULL) || (str == NULL) || (str_len <= 0)) return(NULL); if (flags == CAM_ESF_NONE) return(NULL); switch (ccb->ccb_h.func_code) { case XPT_ATA_IO: switch (proto_flags & CAM_EPF_LEVEL_MASK) { case CAM_EPF_NONE: break; case CAM_EPF_ALL: case CAM_EPF_NORMAL: proto_flags |= CAM_EAF_PRINT_RESULT; /* FALLTHROUGH */ case CAM_EPF_MINIMAL: proto_flags |= CAM_EAF_PRINT_STATUS; /* FALLTHROUGH */ default: break; } break; case XPT_SCSI_IO: switch (proto_flags & CAM_EPF_LEVEL_MASK) { case CAM_EPF_NONE: break; case CAM_EPF_ALL: case CAM_EPF_NORMAL: proto_flags |= CAM_ESF_PRINT_SENSE; /* FALLTHROUGH */ case CAM_EPF_MINIMAL: proto_flags |= CAM_ESF_PRINT_STATUS; /* FALLTHROUGH */ default: break; } break; case XPT_SMP_IO: switch (proto_flags & CAM_EPF_LEVEL_MASK) { case CAM_EPF_NONE: break; case CAM_EPF_ALL: proto_flags |= CAM_ESMF_PRINT_FULL_CMD; /* FALLTHROUGH */ case CAM_EPF_NORMAL: case CAM_EPF_MINIMAL: proto_flags |= CAM_ESMF_PRINT_STATUS; /* FALLTHROUGH */ default: break; } break; default: break; } #ifdef _KERNEL xpt_path_string(ccb->csio.ccb_h.path, path_str, sizeof(path_str)); #else /* !_KERNEL */ cam_path_string(device, path_str, sizeof(path_str)); #endif /* _KERNEL/!_KERNEL */ sbuf_new(&sb, str, str_len, 0); if (flags & CAM_ESF_COMMAND) { sbuf_cat(&sb, path_str); switch (ccb->ccb_h.func_code) { case XPT_ATA_IO: ata_command_sbuf(&ccb->ataio, &sb); sbuf_printf(&sb, "\n"); break; case XPT_SCSI_IO: #ifdef _KERNEL scsi_command_string(&ccb->csio, &sb); #else /* !_KERNEL */ scsi_command_string(device, &ccb->csio, &sb); #endif /* _KERNEL/!_KERNEL */ sbuf_printf(&sb, "\n"); break; case XPT_SMP_IO: smp_command_sbuf(&ccb->smpio, &sb, path_str, 79 - strlen(path_str), (proto_flags & CAM_ESMF_PRINT_FULL_CMD) ? 79 : 0); sbuf_printf(&sb, "\n"); break; default: break; } } if (flags & CAM_ESF_CAM_STATUS) { cam_status status; const struct cam_status_entry *entry; sbuf_cat(&sb, path_str); status = ccb->ccb_h.status & CAM_STATUS_MASK; entry = cam_fetch_status_entry(status); if (entry == NULL) sbuf_printf(&sb, "CAM status: Unknown (%#x)\n", ccb->ccb_h.status); else sbuf_printf(&sb, "CAM status: %s\n", entry->status_text); } if (flags & CAM_ESF_PROTO_STATUS) { switch (ccb->ccb_h.func_code) { case XPT_ATA_IO: if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_ATA_STATUS_ERROR) break; if (proto_flags & CAM_EAF_PRINT_STATUS) { sbuf_cat(&sb, path_str); ata_status_sbuf(&ccb->ataio, &sb); sbuf_printf(&sb, "\n"); } if (proto_flags & CAM_EAF_PRINT_RESULT) { sbuf_cat(&sb, path_str); - ata_res_sbuf(&ccb->ataio, &sb); + sbuf_printf(&sb, "RES: "); + ata_res_sbuf(&ccb->ataio.res, &sb); sbuf_printf(&sb, "\n"); } break; case XPT_SCSI_IO: if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR) break; if (proto_flags & CAM_ESF_PRINT_STATUS) { sbuf_cat(&sb, path_str); sbuf_printf(&sb, "SCSI status: %s\n", scsi_status_string(&ccb->csio)); } if ((proto_flags & CAM_ESF_PRINT_SENSE) && (ccb->csio.scsi_status == SCSI_STATUS_CHECK_COND) && (ccb->ccb_h.status & CAM_AUTOSNS_VALID)) { #ifdef _KERNEL scsi_sense_sbuf(&ccb->csio, &sb, SSS_FLAG_NONE); #else /* !_KERNEL */ scsi_sense_sbuf(device, &ccb->csio, &sb, SSS_FLAG_NONE); #endif /* _KERNEL/!_KERNEL */ } break; case XPT_SMP_IO: if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SMP_STATUS_ERROR) break; if (proto_flags & CAM_ESF_PRINT_STATUS) { sbuf_cat(&sb, path_str); sbuf_printf(&sb, "SMP status: %s (%#x)\n", smp_error_desc(ccb->smpio.smp_response[2]), ccb->smpio.smp_response[2]); } /* There is no SMP equivalent to SCSI sense. */ break; default: break; } } sbuf_finish(&sb); return(sbuf_data(&sb)); } #ifdef _KERNEL void cam_error_print(union ccb *ccb, cam_error_string_flags flags, cam_error_proto_flags proto_flags) { char str[512]; printf("%s", cam_error_string(ccb, str, sizeof(str), flags, proto_flags)); } #else /* !_KERNEL */ void cam_error_print(struct cam_device *device, union ccb *ccb, cam_error_string_flags flags, cam_error_proto_flags proto_flags, FILE *ofile) { char str[512]; if ((device == NULL) || (ccb == NULL) || (ofile == NULL)) return; fprintf(ofile, "%s", cam_error_string(device, ccb, str, sizeof(str), flags, proto_flags)); } #endif /* _KERNEL/!_KERNEL */ /* * Common calculate geometry fuction * * Caller should set ccg->volume_size and block_size. * The extended parameter should be zero if extended translation * should not be used. */ void cam_calc_geometry(struct ccb_calc_geometry *ccg, int extended) { uint32_t size_mb, secs_per_cylinder; if (ccg->block_size == 0) { ccg->ccb_h.status = CAM_REQ_CMP_ERR; return; } size_mb = (1024L * 1024L) / ccg->block_size; if (size_mb == 0) { ccg->ccb_h.status = CAM_REQ_CMP_ERR; return; } size_mb = ccg->volume_size / size_mb; if (size_mb > 1024 && extended) { ccg->heads = 255; ccg->secs_per_track = 63; } else { ccg->heads = 64; ccg->secs_per_track = 32; } secs_per_cylinder = ccg->heads * ccg->secs_per_track; if (secs_per_cylinder == 0) { ccg->ccb_h.status = CAM_REQ_CMP_ERR; return; } ccg->cylinders = ccg->volume_size / secs_per_cylinder; ccg->ccb_h.status = CAM_REQ_CMP; }