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Differential D48841 Diff 150727 sys/cam/scsi/scsi_cd.c

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sys/cam/scsi/scsi_cd.c

Show First 20 Lines • Show All 97 Lines • ▼ Show 20 Lines#define CD_Q_BIT_STRING \
"\002BCD_TRACKS" \ "\002BCD_TRACKS" \
"\00510_BYTE_ONLY" \ "\00510_BYTE_ONLY" \
"\007RETRY_BUSY" "\007RETRY_BUSY"
typedef enum { typedef enum {
CD_FLAG_NEW_DISC = 0x0002, CD_FLAG_NEW_DISC = 0x0002,
CD_FLAG_DISC_LOCKED = 0x0004, CD_FLAG_DISC_LOCKED = 0x0004,
CD_FLAG_DISC_REMOVABLE = 0x0008, CD_FLAG_DISC_REMOVABLE = 0x0008,
CD_FLAG_SAW_MEDIA = 0x0010,
CD_FLAG_ACTIVE = 0x0080, CD_FLAG_ACTIVE = 0x0080,
CD_FLAG_SCHED_ON_COMP = 0x0100, CD_FLAG_SCHED_ON_COMP = 0x0100,
CD_FLAG_RETRY_UA = 0x0200, CD_FLAG_RETRY_UA = 0x0200,
CD_FLAG_VALID_MEDIA = 0x0400, CD_FLAG_VALID_MEDIA = 0x0400,
CD_FLAG_VALID_TOC = 0x0800, CD_FLAG_VALID_TOC = 0x0800,
CD_FLAG_SCTX_INIT = 0x1000, CD_FLAG_SCTX_INIT = 0x1000,
CD_FLAG_MEDIA_WAIT = 0x2000, CD_FLAG_MEDIA_WAIT = 0x2000,
CD_FLAG_MEDIA_SCAN_ACT = 0x4000 CD_FLAG_MEDIA_SCAN_ACT = 0x4000
▲ Show 20 Lines • Show All 1,370 Lines • ▼ Show 20 Lines case CD_CCB_MEDIA_SIZE:
} }
free(rdcap, M_SCSICD); free(rdcap, M_SCSICD);
if (error == 0) { if (error == 0) {
softc->disk->d_sectorsize = softc->params.blksize; softc->disk->d_sectorsize = softc->params.blksize;
softc->disk->d_mediasize = softc->disk->d_mediasize =
(off_t)softc->params.blksize * (off_t)softc->params.blksize *
softc->params.disksize; softc->params.disksize;
softc->flags |= CD_FLAG_SAW_MEDIA | CD_FLAG_VALID_MEDIA; softc->flags |= CD_FLAG_VALID_MEDIA;
softc->state = CD_STATE_MEDIA_TOC_HDR; softc->state = CD_STATE_MEDIA_TOC_HDR;
} else { } else {
softc->flags &= ~(CD_FLAG_VALID_MEDIA | softc->flags &= ~(CD_FLAG_VALID_MEDIA |
CD_FLAG_VALID_TOC); CD_FLAG_VALID_TOC);
bioq_flush(&softc->bio_queue, NULL, EINVAL); bioq_flush(&softc->bio_queue, NULL, EINVAL);
softc->state = CD_STATE_MEDIA_ALLOW; softc->state = CD_STATE_MEDIA_ALLOW;
cdmediaprobedone(periph); cdmediaprobedone(periph);
} }
▲ Show 20 Lines • Show All 1,379 Lines • ▼ Show 20 Lines error = cd6byteworkaround(ccb);
&error_code, &sense_key, &asc, &ascq)) { &error_code, &sense_key, &asc, &ascq)) {
if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
error = cd6byteworkaround(ccb); error = cd6byteworkaround(ccb);
} else if (sense_key == SSD_KEY_UNIT_ATTENTION && } else if (sense_key == SSD_KEY_UNIT_ATTENTION &&
asc == 0x28 && ascq == 0x00) { asc == 0x28 && ascq == 0x00) {
/* 28/0: NOT READY TO READY CHANGE, MEDIUM MAY HAVE CHANGED */ /* 28/0: NOT READY TO READY CHANGE, MEDIUM MAY HAVE CHANGED */
disk_media_changed(softc->disk, M_NOWAIT); disk_media_changed(softc->disk, M_NOWAIT);
} else if (sense_key == SSD_KEY_NOT_READY && } else if (sense_key == SSD_KEY_NOT_READY &&
asc == 0x3a && (softc->flags & CD_FLAG_SAW_MEDIA)) { asc == 0x3a && (softc->flags & CD_FLAG_VALID_MEDIA)) {
/* 3a/0: MEDIUM NOT PRESENT */ /* 3a/0: MEDIUM NOT PRESENT */
/* 3a/1: MEDIUM NOT PRESENT - TRAY CLOSED */ /* 3a/1: MEDIUM NOT PRESENT - TRAY CLOSED */
/* 3a/2: MEDIUM NOT PRESENT - TRAY OPEN */ /* 3a/2: MEDIUM NOT PRESENT - TRAY OPEN */
/* 3a/3: MEDIUM NOT PRESENT - LOADABLE */ /* 3a/3: MEDIUM NOT PRESENT - LOADABLE */
/* 3a/4: MEDIUM NOT PRESENT - MEDIUM AUXILIARY MEMORY ACCESSIBLE */ /* 3a/4: MEDIUM NOT PRESENT - MEDIUM AUXILIARY MEMORY ACCESSIBLE */
softc->flags &= ~CD_FLAG_SAW_MEDIA; softc->flags &= ~CD_FLAG_VALID_MEDIA;
disk_media_gone(softc->disk, M_NOWAIT); disk_media_gone(softc->disk, M_NOWAIT);
} }
} }
if (error == ERESTART) if (error == ERESTART)
return (error); return (error);
/* /*
▲ Show 20 Lines • Show All 1,149 Lines • Show Last 20 Lines