ide-cd: move VERBOSE_IDE_CD_ERRORS code to ide-cd_verbose.c
* Rename ide-cd kernel module to ide-cd_mod in preparation to moving code out
from ide-cd.[c,h]. Add MODULE_ALIAS("ide-cd") to preserve compatibility.
* Move VERBOSE_IDE_CD_ERRORS code from ide-cd.[c,h] to ide-cd_verbose.c.
ide-cd_verbose.c is IDE subsystem independent and may be easily converted
into generic library usable by other drivers (i.e. libata) if needed.
* Add CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS config option to drivers/ide/Kconfig
replacing VERBOSE_IDE_CD_ERRORS define. Make this config option enabled by
default and visible only if CONFIG_EMBEDDED is defined.
before the patch:
text data bss dec hex filename
22841 360 1056 24257 5ec1 drivers/ide/ide-cd.o
after the patch w/ CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y:
text data bss dec hex filename
22857 360 1056 24273 5ed1 drivers/ide/ide-cd_mod.o
after the patch w/ CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=n:
text data bss dec hex filename
15091 360 1056 16507 407b drivers/ide/ide-cd_mod.o
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
parent
89d13ec7c8
commit
972560fb9d
5 changed files with 375 additions and 358 deletions
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@ -206,6 +206,15 @@ config BLK_DEV_IDECD
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To compile this driver as a module, choose M here: the
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module will be called ide-cd.
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config BLK_DEV_IDECD_VERBOSE_ERRORS
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bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED
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depends on BLK_DEV_IDECD
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default y
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help
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Turn this on to have the driver print out the meanings of the
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ATAPI error codes. This will use up additional 8kB of kernel-space
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memory, though.
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config BLK_DEV_IDETAPE
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tristate "Include IDE/ATAPI TAPE support (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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@ -40,8 +40,10 @@ obj-$(CONFIG_BLK_DEV_IDEPNP) += ide-pnp.o
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obj-$(CONFIG_IDE_H8300) += h8300/
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obj-$(CONFIG_IDE_GENERIC) += ide-generic.o
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ide-cd_mod-y += ide-cd.o ide-cd_verbose.o
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obj-$(CONFIG_BLK_DEV_IDEDISK) += ide-disk.o
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obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd.o
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obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd_mod.o
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obj-$(CONFIG_BLK_DEV_IDETAPE) += ide-tape.o
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obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy.o
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@ -199,129 +199,8 @@ void cdrom_analyze_sense_data(ide_drive_t *drive,
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}
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}
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}
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#if VERBOSE_IDE_CD_ERRORS
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{
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int i;
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const char *s = "bad sense key!";
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char buf[80];
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printk(KERN_ERR "ATAPI device %s:\n", drive->name);
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if (sense->error_code == 0x70)
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printk(KERN_CONT " Error: ");
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else if (sense->error_code == 0x71)
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printk(" Deferred Error: ");
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else if (sense->error_code == 0x7f)
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printk(KERN_CONT " Vendor-specific Error: ");
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else
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printk(KERN_CONT " Unknown Error Type: ");
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if (sense->sense_key < ARRAY_SIZE(sense_key_texts))
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s = sense_key_texts[sense->sense_key];
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printk(KERN_CONT "%s -- (Sense key=0x%02x)\n",
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s, sense->sense_key);
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if (sense->asc == 0x40) {
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sprintf(buf, "Diagnostic failure on component 0x%02x",
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sense->ascq);
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s = buf;
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} else {
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int lo = 0, mid, hi = ARRAY_SIZE(sense_data_texts);
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unsigned long key = (sense->sense_key << 16);
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key |= (sense->asc << 8);
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if (!(sense->ascq >= 0x80 && sense->ascq <= 0xdd))
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key |= sense->ascq;
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s = NULL;
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while (hi > lo) {
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mid = (lo + hi) / 2;
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if (sense_data_texts[mid].asc_ascq == key ||
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sense_data_texts[mid].asc_ascq == (0xff0000|key)) {
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s = sense_data_texts[mid].text;
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break;
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} else if (sense_data_texts[mid].asc_ascq > key)
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hi = mid;
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else
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lo = mid + 1;
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}
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}
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if (s == NULL) {
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if (sense->asc > 0x80)
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s = "(vendor-specific error)";
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else
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s = "(reserved error code)";
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}
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printk(KERN_ERR " %s -- (asc=0x%02x, ascq=0x%02x)\n",
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s, sense->asc, sense->ascq);
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if (failed_command != NULL) {
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int lo = 0, mid, hi = ARRAY_SIZE(packet_command_texts);
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s = NULL;
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while (hi > lo) {
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mid = (lo + hi) / 2;
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if (packet_command_texts[mid].packet_command ==
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failed_command->cmd[0]) {
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s = packet_command_texts[mid].text;
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break;
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}
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if (packet_command_texts[mid].packet_command >
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failed_command->cmd[0])
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hi = mid;
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else
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lo = mid + 1;
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}
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printk(KERN_ERR " The failed \"%s\" packet command "
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"was: \n \"", s);
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for (i = 0; i < sizeof(failed_command->cmd); i++)
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printk(KERN_CONT "%02x ",
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failed_command->cmd[i]);
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printk(KERN_CONT "\"\n");
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}
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/* The SKSV bit specifies validity of the sense_key_specific
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* in the next two commands. It is bit 7 of the first byte.
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* In the case of NOT_READY, if SKSV is set the drive can
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* give us nice ETA readings.
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*/
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if (sense->sense_key == NOT_READY && (sense->sks[0] & 0x80)) {
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int progress = (sense->sks[1] << 8 | sense->sks[2]) * 100;
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printk(KERN_ERR " Command is %02d%% complete\n",
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progress / 0xffff);
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}
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if (sense->sense_key == ILLEGAL_REQUEST &&
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(sense->sks[0] & 0x80) != 0) {
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printk(KERN_ERR " Error in %s byte %d",
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(sense->sks[0] & 0x40) != 0 ?
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"command packet" : "command data",
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(sense->sks[1] << 8) + sense->sks[2]);
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if ((sense->sks[0] & 0x40) != 0)
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printk(KERN_CONT " bit %d",
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sense->sks[0] & 0x07);
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printk(KERN_CONT "\n");
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}
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}
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#else /* not VERBOSE_IDE_CD_ERRORS */
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/* Suppress printing unit attention and `in progress of becoming ready'
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errors when we're not being verbose. */
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if (sense->sense_key == UNIT_ATTENTION ||
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(sense->sense_key == NOT_READY && (sense->asc == 4 ||
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sense->asc == 0x3a)))
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return;
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printk(KERN_ERR "%s: error code: 0x%02x sense_key: 0x%02x "
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"asc: 0x%02x ascq: 0x%02x\n",
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drive->name, sense->error_code, sense->sense_key,
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sense->asc, sense->ascq);
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#endif /* not VERBOSE_IDE_CD_ERRORS */
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ide_cd_log_error(drive->name, failed_command, sense);
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}
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/*
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@ -3189,6 +3068,7 @@ static int __init ide_cdrom_init(void)
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}
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MODULE_ALIAS("ide:*m-cdrom*");
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MODULE_ALIAS("ide-cd");
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module_init(ide_cdrom_init);
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module_exit(ide_cdrom_exit);
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MODULE_LICENSE("GPL");
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@ -10,14 +10,6 @@
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#include <linux/cdrom.h>
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#include <asm/byteorder.h>
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/* Turn this on to have the driver print out the meanings of the
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ATAPI error codes. This will use up additional kernel-space
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memory, though. */
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#ifndef VERBOSE_IDE_CD_ERRORS
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#define VERBOSE_IDE_CD_ERRORS 1
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#endif
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/*
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* typical timeout for packet command
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*/
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@ -153,232 +145,7 @@ struct cdrom_info {
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unsigned long write_timeout;
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};
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/****************************************************************************
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* Descriptions of ATAPI error codes.
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*/
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/* This stuff should be in cdrom.h, since it is now generic... */
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#if VERBOSE_IDE_CD_ERRORS
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/* The generic packet command opcodes for CD/DVD Logical Units,
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* From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
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static const struct {
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unsigned short packet_command;
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const char * const text;
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} packet_command_texts[] = {
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{ GPCMD_TEST_UNIT_READY, "Test Unit Ready" },
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{ GPCMD_REQUEST_SENSE, "Request Sense" },
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{ GPCMD_FORMAT_UNIT, "Format Unit" },
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{ GPCMD_INQUIRY, "Inquiry" },
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{ GPCMD_START_STOP_UNIT, "Start/Stop Unit" },
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{ GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, "Prevent/Allow Medium Removal" },
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{ GPCMD_READ_FORMAT_CAPACITIES, "Read Format Capacities" },
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{ GPCMD_READ_CDVD_CAPACITY, "Read Cd/Dvd Capacity" },
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{ GPCMD_READ_10, "Read 10" },
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{ GPCMD_WRITE_10, "Write 10" },
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{ GPCMD_SEEK, "Seek" },
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{ GPCMD_WRITE_AND_VERIFY_10, "Write and Verify 10" },
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{ GPCMD_VERIFY_10, "Verify 10" },
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{ GPCMD_FLUSH_CACHE, "Flush Cache" },
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{ GPCMD_READ_SUBCHANNEL, "Read Subchannel" },
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{ GPCMD_READ_TOC_PMA_ATIP, "Read Table of Contents" },
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{ GPCMD_READ_HEADER, "Read Header" },
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{ GPCMD_PLAY_AUDIO_10, "Play Audio 10" },
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{ GPCMD_GET_CONFIGURATION, "Get Configuration" },
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{ GPCMD_PLAY_AUDIO_MSF, "Play Audio MSF" },
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{ GPCMD_PLAYAUDIO_TI, "Play Audio TrackIndex" },
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{ GPCMD_GET_EVENT_STATUS_NOTIFICATION,
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"Get Event Status Notification" },
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{ GPCMD_PAUSE_RESUME, "Pause/Resume" },
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{ GPCMD_STOP_PLAY_SCAN, "Stop Play/Scan" },
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{ GPCMD_READ_DISC_INFO, "Read Disc Info" },
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{ GPCMD_READ_TRACK_RZONE_INFO, "Read Track Rzone Info" },
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{ GPCMD_RESERVE_RZONE_TRACK, "Reserve Rzone Track" },
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{ GPCMD_SEND_OPC, "Send OPC" },
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{ GPCMD_MODE_SELECT_10, "Mode Select 10" },
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{ GPCMD_REPAIR_RZONE_TRACK, "Repair Rzone Track" },
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{ GPCMD_MODE_SENSE_10, "Mode Sense 10" },
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{ GPCMD_CLOSE_TRACK, "Close Track" },
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{ GPCMD_BLANK, "Blank" },
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{ GPCMD_SEND_EVENT, "Send Event" },
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{ GPCMD_SEND_KEY, "Send Key" },
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{ GPCMD_REPORT_KEY, "Report Key" },
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{ GPCMD_LOAD_UNLOAD, "Load/Unload" },
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{ GPCMD_SET_READ_AHEAD, "Set Read-ahead" },
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{ GPCMD_READ_12, "Read 12" },
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{ GPCMD_GET_PERFORMANCE, "Get Performance" },
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{ GPCMD_SEND_DVD_STRUCTURE, "Send DVD Structure" },
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{ GPCMD_READ_DVD_STRUCTURE, "Read DVD Structure" },
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{ GPCMD_SET_STREAMING, "Set Streaming" },
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{ GPCMD_READ_CD_MSF, "Read CD MSF" },
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{ GPCMD_SCAN, "Scan" },
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{ GPCMD_SET_SPEED, "Set Speed" },
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{ GPCMD_PLAY_CD, "Play CD" },
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{ GPCMD_MECHANISM_STATUS, "Mechanism Status" },
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{ GPCMD_READ_CD, "Read CD" },
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};
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/* From Table 303 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
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static const char * const sense_key_texts[16] = {
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"No sense data",
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"Recovered error",
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"Not ready",
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"Medium error",
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"Hardware error",
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"Illegal request",
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"Unit attention",
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"Data protect",
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"Blank check",
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"(reserved)",
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"(reserved)",
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"Aborted command",
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"(reserved)",
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"(reserved)",
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"Miscompare",
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"(reserved)",
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};
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/* From Table 304 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
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static const struct {
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unsigned long asc_ascq;
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const char * const text;
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} sense_data_texts[] = {
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{ 0x000000, "No additional sense information" },
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{ 0x000011, "Play operation in progress" },
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{ 0x000012, "Play operation paused" },
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{ 0x000013, "Play operation successfully completed" },
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{ 0x000014, "Play operation stopped due to error" },
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{ 0x000015, "No current audio status to return" },
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{ 0x010c0a, "Write error - padding blocks added" },
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{ 0x011700, "Recovered data with no error correction applied" },
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{ 0x011701, "Recovered data with retries" },
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{ 0x011702, "Recovered data with positive head offset" },
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{ 0x011703, "Recovered data with negative head offset" },
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{ 0x011704, "Recovered data with retries and/or CIRC applied" },
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{ 0x011705, "Recovered data using previous sector ID" },
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{ 0x011800, "Recovered data with error correction applied" },
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{ 0x011801, "Recovered data with error correction and retries applied"},
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{ 0x011802, "Recovered data - the data was auto-reallocated" },
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{ 0x011803, "Recovered data with CIRC" },
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{ 0x011804, "Recovered data with L-EC" },
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{ 0x015d00, "Failure prediction threshold exceeded"
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" - Predicted logical unit failure" },
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{ 0x015d01, "Failure prediction threshold exceeded"
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" - Predicted media failure" },
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{ 0x015dff, "Failure prediction threshold exceeded - False" },
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{ 0x017301, "Power calibration area almost full" },
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{ 0x020400, "Logical unit not ready - cause not reportable" },
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/* Following is misspelled in ATAPI 2.6, _and_ in Mt. Fuji */
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{ 0x020401, "Logical unit not ready"
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" - in progress [sic] of becoming ready" },
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{ 0x020402, "Logical unit not ready - initializing command required" },
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{ 0x020403, "Logical unit not ready - manual intervention required" },
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{ 0x020404, "Logical unit not ready - format in progress" },
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{ 0x020407, "Logical unit not ready - operation in progress" },
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{ 0x020408, "Logical unit not ready - long write in progress" },
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{ 0x020600, "No reference position found (media may be upside down)" },
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{ 0x023000, "Incompatible medium installed" },
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{ 0x023a00, "Medium not present" },
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{ 0x025300, "Media load or eject failed" },
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{ 0x025700, "Unable to recover table of contents" },
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{ 0x030300, "Peripheral device write fault" },
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{ 0x030301, "No write current" },
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{ 0x030302, "Excessive write errors" },
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{ 0x030c00, "Write error" },
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{ 0x030c01, "Write error - Recovered with auto reallocation" },
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{ 0x030c02, "Write error - auto reallocation failed" },
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{ 0x030c03, "Write error - recommend reassignment" },
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{ 0x030c04, "Compression check miscompare error" },
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{ 0x030c05, "Data expansion occurred during compress" },
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{ 0x030c06, "Block not compressible" },
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{ 0x030c07, "Write error - recovery needed" },
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{ 0x030c08, "Write error - recovery failed" },
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{ 0x030c09, "Write error - loss of streaming" },
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{ 0x031100, "Unrecovered read error" },
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{ 0x031106, "CIRC unrecovered error" },
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{ 0x033101, "Format command failed" },
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{ 0x033200, "No defect spare location available" },
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{ 0x033201, "Defect list update failure" },
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{ 0x035100, "Erase failure" },
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{ 0x037200, "Session fixation error" },
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{ 0x037201, "Session fixation error writin lead-in" },
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{ 0x037202, "Session fixation error writin lead-out" },
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{ 0x037300, "CD control error" },
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{ 0x037302, "Power calibration area is full" },
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{ 0x037303, "Power calibration area error" },
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{ 0x037304, "Program memory area / RMA update failure" },
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{ 0x037305, "Program memory area / RMA is full" },
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{ 0x037306, "Program memory area / RMA is (almost) full" },
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{ 0x040200, "No seek complete" },
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{ 0x040300, "Write fault" },
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{ 0x040900, "Track following error" },
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{ 0x040901, "Tracking servo failure" },
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{ 0x040902, "Focus servo failure" },
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{ 0x040903, "Spindle servo failure" },
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{ 0x041500, "Random positioning error" },
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{ 0x041501, "Mechanical positioning or changer error" },
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{ 0x041502, "Positioning error detected by read of medium" },
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{ 0x043c00, "Mechanical positioning or changer error" },
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{ 0x044000, "Diagnostic failure on component (ASCQ)" },
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{ 0x044400, "Internal CD/DVD logical unit failure" },
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{ 0x04b600, "Media load mechanism failed" },
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{ 0x051a00, "Parameter list length error" },
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{ 0x052000, "Invalid command operation code" },
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{ 0x052100, "Logical block address out of range" },
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{ 0x052102, "Invalid address for write" },
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{ 0x052400, "Invalid field in command packet" },
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{ 0x052600, "Invalid field in parameter list" },
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{ 0x052601, "Parameter not supported" },
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{ 0x052602, "Parameter value invalid" },
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{ 0x052700, "Write protected media" },
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{ 0x052c00, "Command sequence error" },
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{ 0x052c03, "Current program area is not empty" },
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{ 0x052c04, "Current program area is empty" },
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{ 0x053001, "Cannot read medium - unknown format" },
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{ 0x053002, "Cannot read medium - incompatible format" },
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{ 0x053900, "Saving parameters not supported" },
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{ 0x054e00, "Overlapped commands attempted" },
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{ 0x055302, "Medium removal prevented" },
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{ 0x055500, "System resource failure" },
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{ 0x056300, "End of user area encountered on this track" },
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{ 0x056400, "Illegal mode for this track or incompatible medium" },
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{ 0x056f00, "Copy protection key exchange failure"
|
||||
" - Authentication failure" },
|
||||
{ 0x056f01, "Copy protection key exchange failure - Key not present" },
|
||||
{ 0x056f02, "Copy protection key exchange failure"
|
||||
" - Key not established" },
|
||||
{ 0x056f03, "Read of scrambled sector without authentication" },
|
||||
{ 0x056f04, "Media region code is mismatched to logical unit" },
|
||||
{ 0x056f05, "Drive region must be permanent"
|
||||
" / region reset count error" },
|
||||
{ 0x057203, "Session fixation error - incomplete track in session" },
|
||||
{ 0x057204, "Empty or partially written reserved track" },
|
||||
{ 0x057205, "No more RZONE reservations are allowed" },
|
||||
{ 0x05bf00, "Loss of streaming" },
|
||||
{ 0x062800, "Not ready to ready transition, medium may have changed" },
|
||||
{ 0x062900, "Power on, reset or hardware reset occurred" },
|
||||
{ 0x062a00, "Parameters changed" },
|
||||
{ 0x062a01, "Mode parameters changed" },
|
||||
{ 0x062e00, "Insufficient time for operation" },
|
||||
{ 0x063f00, "Logical unit operating conditions have changed" },
|
||||
{ 0x063f01, "Microcode has been changed" },
|
||||
{ 0x065a00, "Operator request or state change input (unspecified)" },
|
||||
{ 0x065a01, "Operator medium removal request" },
|
||||
{ 0x0bb900, "Play operation aborted" },
|
||||
/* Here we use 0xff for the key (not a valid key) to signify
|
||||
* that these can have _any_ key value associated with them... */
|
||||
{ 0xff0401, "Logical unit is in process of becoming ready" },
|
||||
{ 0xff0400, "Logical unit not ready, cause not reportable" },
|
||||
{ 0xff0402, "Logical unit not ready, initializing command required" },
|
||||
{ 0xff0403, "Logical unit not ready, manual intervention required" },
|
||||
{ 0xff0500, "Logical unit does not respond to selection" },
|
||||
{ 0xff0800, "Logical unit communication failure" },
|
||||
{ 0xff0802, "Logical unit communication parity error" },
|
||||
{ 0xff0801, "Logical unit communication time-out" },
|
||||
{ 0xff2500, "Logical unit not supported" },
|
||||
{ 0xff4c00, "Logical unit failed self-configuration" },
|
||||
{ 0xff3e00, "Logical unit has not self-configured yet" },
|
||||
};
|
||||
#endif
|
||||
|
||||
/* ide-cd_verbose.c */
|
||||
void ide_cd_log_error(const char *, struct request *, struct request_sense *);
|
||||
|
||||
#endif /* _IDE_CD_H */
|
||||
|
|
|
|||
359
drivers/ide/ide-cd_verbose.c
Normal file
359
drivers/ide/ide-cd_verbose.c
Normal file
|
|
@ -0,0 +1,359 @@
|
|||
/*
|
||||
* Verbose error logging for ATAPI CD/DVD devices.
|
||||
*
|
||||
* Copyright (C) 1994-1996 Scott Snyder <snyder@fnald0.fnal.gov>
|
||||
* Copyright (C) 1996-1998 Erik Andersen <andersee@debian.org>
|
||||
* Copyright (C) 1998-2000 Jens Axboe <axboe@suse.de>
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/blkdev.h>
|
||||
#include <linux/cdrom.h>
|
||||
#include <scsi/scsi.h>
|
||||
|
||||
#ifndef CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS
|
||||
void ide_cd_log_error(const char *name, struct request *failed_command,
|
||||
struct request_sense *sense)
|
||||
{
|
||||
/* Suppress printing unit attention and `in progress of becoming ready'
|
||||
errors when we're not being verbose. */
|
||||
if (sense->sense_key == UNIT_ATTENTION ||
|
||||
(sense->sense_key == NOT_READY && (sense->asc == 4 ||
|
||||
sense->asc == 0x3a)))
|
||||
return;
|
||||
|
||||
printk(KERN_ERR "%s: error code: 0x%02x sense_key: 0x%02x "
|
||||
"asc: 0x%02x ascq: 0x%02x\n",
|
||||
name, sense->error_code, sense->sense_key,
|
||||
sense->asc, sense->ascq);
|
||||
}
|
||||
#else
|
||||
/* The generic packet command opcodes for CD/DVD Logical Units,
|
||||
* From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
|
||||
static const struct {
|
||||
unsigned short packet_command;
|
||||
const char * const text;
|
||||
} packet_command_texts[] = {
|
||||
{ GPCMD_TEST_UNIT_READY, "Test Unit Ready" },
|
||||
{ GPCMD_REQUEST_SENSE, "Request Sense" },
|
||||
{ GPCMD_FORMAT_UNIT, "Format Unit" },
|
||||
{ GPCMD_INQUIRY, "Inquiry" },
|
||||
{ GPCMD_START_STOP_UNIT, "Start/Stop Unit" },
|
||||
{ GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, "Prevent/Allow Medium Removal" },
|
||||
{ GPCMD_READ_FORMAT_CAPACITIES, "Read Format Capacities" },
|
||||
{ GPCMD_READ_CDVD_CAPACITY, "Read Cd/Dvd Capacity" },
|
||||
{ GPCMD_READ_10, "Read 10" },
|
||||
{ GPCMD_WRITE_10, "Write 10" },
|
||||
{ GPCMD_SEEK, "Seek" },
|
||||
{ GPCMD_WRITE_AND_VERIFY_10, "Write and Verify 10" },
|
||||
{ GPCMD_VERIFY_10, "Verify 10" },
|
||||
{ GPCMD_FLUSH_CACHE, "Flush Cache" },
|
||||
{ GPCMD_READ_SUBCHANNEL, "Read Subchannel" },
|
||||
{ GPCMD_READ_TOC_PMA_ATIP, "Read Table of Contents" },
|
||||
{ GPCMD_READ_HEADER, "Read Header" },
|
||||
{ GPCMD_PLAY_AUDIO_10, "Play Audio 10" },
|
||||
{ GPCMD_GET_CONFIGURATION, "Get Configuration" },
|
||||
{ GPCMD_PLAY_AUDIO_MSF, "Play Audio MSF" },
|
||||
{ GPCMD_PLAYAUDIO_TI, "Play Audio TrackIndex" },
|
||||
{ GPCMD_GET_EVENT_STATUS_NOTIFICATION,
|
||||
"Get Event Status Notification" },
|
||||
{ GPCMD_PAUSE_RESUME, "Pause/Resume" },
|
||||
{ GPCMD_STOP_PLAY_SCAN, "Stop Play/Scan" },
|
||||
{ GPCMD_READ_DISC_INFO, "Read Disc Info" },
|
||||
{ GPCMD_READ_TRACK_RZONE_INFO, "Read Track Rzone Info" },
|
||||
{ GPCMD_RESERVE_RZONE_TRACK, "Reserve Rzone Track" },
|
||||
{ GPCMD_SEND_OPC, "Send OPC" },
|
||||
{ GPCMD_MODE_SELECT_10, "Mode Select 10" },
|
||||
{ GPCMD_REPAIR_RZONE_TRACK, "Repair Rzone Track" },
|
||||
{ GPCMD_MODE_SENSE_10, "Mode Sense 10" },
|
||||
{ GPCMD_CLOSE_TRACK, "Close Track" },
|
||||
{ GPCMD_BLANK, "Blank" },
|
||||
{ GPCMD_SEND_EVENT, "Send Event" },
|
||||
{ GPCMD_SEND_KEY, "Send Key" },
|
||||
{ GPCMD_REPORT_KEY, "Report Key" },
|
||||
{ GPCMD_LOAD_UNLOAD, "Load/Unload" },
|
||||
{ GPCMD_SET_READ_AHEAD, "Set Read-ahead" },
|
||||
{ GPCMD_READ_12, "Read 12" },
|
||||
{ GPCMD_GET_PERFORMANCE, "Get Performance" },
|
||||
{ GPCMD_SEND_DVD_STRUCTURE, "Send DVD Structure" },
|
||||
{ GPCMD_READ_DVD_STRUCTURE, "Read DVD Structure" },
|
||||
{ GPCMD_SET_STREAMING, "Set Streaming" },
|
||||
{ GPCMD_READ_CD_MSF, "Read CD MSF" },
|
||||
{ GPCMD_SCAN, "Scan" },
|
||||
{ GPCMD_SET_SPEED, "Set Speed" },
|
||||
{ GPCMD_PLAY_CD, "Play CD" },
|
||||
{ GPCMD_MECHANISM_STATUS, "Mechanism Status" },
|
||||
{ GPCMD_READ_CD, "Read CD" },
|
||||
};
|
||||
|
||||
/* From Table 303 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
|
||||
static const char * const sense_key_texts[16] = {
|
||||
"No sense data",
|
||||
"Recovered error",
|
||||
"Not ready",
|
||||
"Medium error",
|
||||
"Hardware error",
|
||||
"Illegal request",
|
||||
"Unit attention",
|
||||
"Data protect",
|
||||
"Blank check",
|
||||
"(reserved)",
|
||||
"(reserved)",
|
||||
"Aborted command",
|
||||
"(reserved)",
|
||||
"(reserved)",
|
||||
"Miscompare",
|
||||
"(reserved)",
|
||||
};
|
||||
|
||||
/* From Table 304 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
|
||||
static const struct {
|
||||
unsigned long asc_ascq;
|
||||
const char * const text;
|
||||
} sense_data_texts[] = {
|
||||
{ 0x000000, "No additional sense information" },
|
||||
{ 0x000011, "Play operation in progress" },
|
||||
{ 0x000012, "Play operation paused" },
|
||||
{ 0x000013, "Play operation successfully completed" },
|
||||
{ 0x000014, "Play operation stopped due to error" },
|
||||
{ 0x000015, "No current audio status to return" },
|
||||
{ 0x010c0a, "Write error - padding blocks added" },
|
||||
{ 0x011700, "Recovered data with no error correction applied" },
|
||||
{ 0x011701, "Recovered data with retries" },
|
||||
{ 0x011702, "Recovered data with positive head offset" },
|
||||
{ 0x011703, "Recovered data with negative head offset" },
|
||||
{ 0x011704, "Recovered data with retries and/or CIRC applied" },
|
||||
{ 0x011705, "Recovered data using previous sector ID" },
|
||||
{ 0x011800, "Recovered data with error correction applied" },
|
||||
{ 0x011801, "Recovered data with error correction and retries applied"},
|
||||
{ 0x011802, "Recovered data - the data was auto-reallocated" },
|
||||
{ 0x011803, "Recovered data with CIRC" },
|
||||
{ 0x011804, "Recovered data with L-EC" },
|
||||
{ 0x015d00, "Failure prediction threshold exceeded"
|
||||
" - Predicted logical unit failure" },
|
||||
{ 0x015d01, "Failure prediction threshold exceeded"
|
||||
" - Predicted media failure" },
|
||||
{ 0x015dff, "Failure prediction threshold exceeded - False" },
|
||||
{ 0x017301, "Power calibration area almost full" },
|
||||
{ 0x020400, "Logical unit not ready - cause not reportable" },
|
||||
/* Following is misspelled in ATAPI 2.6, _and_ in Mt. Fuji */
|
||||
{ 0x020401, "Logical unit not ready"
|
||||
" - in progress [sic] of becoming ready" },
|
||||
{ 0x020402, "Logical unit not ready - initializing command required" },
|
||||
{ 0x020403, "Logical unit not ready - manual intervention required" },
|
||||
{ 0x020404, "Logical unit not ready - format in progress" },
|
||||
{ 0x020407, "Logical unit not ready - operation in progress" },
|
||||
{ 0x020408, "Logical unit not ready - long write in progress" },
|
||||
{ 0x020600, "No reference position found (media may be upside down)" },
|
||||
{ 0x023000, "Incompatible medium installed" },
|
||||
{ 0x023a00, "Medium not present" },
|
||||
{ 0x025300, "Media load or eject failed" },
|
||||
{ 0x025700, "Unable to recover table of contents" },
|
||||
{ 0x030300, "Peripheral device write fault" },
|
||||
{ 0x030301, "No write current" },
|
||||
{ 0x030302, "Excessive write errors" },
|
||||
{ 0x030c00, "Write error" },
|
||||
{ 0x030c01, "Write error - Recovered with auto reallocation" },
|
||||
{ 0x030c02, "Write error - auto reallocation failed" },
|
||||
{ 0x030c03, "Write error - recommend reassignment" },
|
||||
{ 0x030c04, "Compression check miscompare error" },
|
||||
{ 0x030c05, "Data expansion occurred during compress" },
|
||||
{ 0x030c06, "Block not compressible" },
|
||||
{ 0x030c07, "Write error - recovery needed" },
|
||||
{ 0x030c08, "Write error - recovery failed" },
|
||||
{ 0x030c09, "Write error - loss of streaming" },
|
||||
{ 0x031100, "Unrecovered read error" },
|
||||
{ 0x031106, "CIRC unrecovered error" },
|
||||
{ 0x033101, "Format command failed" },
|
||||
{ 0x033200, "No defect spare location available" },
|
||||
{ 0x033201, "Defect list update failure" },
|
||||
{ 0x035100, "Erase failure" },
|
||||
{ 0x037200, "Session fixation error" },
|
||||
{ 0x037201, "Session fixation error writin lead-in" },
|
||||
{ 0x037202, "Session fixation error writin lead-out" },
|
||||
{ 0x037300, "CD control error" },
|
||||
{ 0x037302, "Power calibration area is full" },
|
||||
{ 0x037303, "Power calibration area error" },
|
||||
{ 0x037304, "Program memory area / RMA update failure" },
|
||||
{ 0x037305, "Program memory area / RMA is full" },
|
||||
{ 0x037306, "Program memory area / RMA is (almost) full" },
|
||||
{ 0x040200, "No seek complete" },
|
||||
{ 0x040300, "Write fault" },
|
||||
{ 0x040900, "Track following error" },
|
||||
{ 0x040901, "Tracking servo failure" },
|
||||
{ 0x040902, "Focus servo failure" },
|
||||
{ 0x040903, "Spindle servo failure" },
|
||||
{ 0x041500, "Random positioning error" },
|
||||
{ 0x041501, "Mechanical positioning or changer error" },
|
||||
{ 0x041502, "Positioning error detected by read of medium" },
|
||||
{ 0x043c00, "Mechanical positioning or changer error" },
|
||||
{ 0x044000, "Diagnostic failure on component (ASCQ)" },
|
||||
{ 0x044400, "Internal CD/DVD logical unit failure" },
|
||||
{ 0x04b600, "Media load mechanism failed" },
|
||||
{ 0x051a00, "Parameter list length error" },
|
||||
{ 0x052000, "Invalid command operation code" },
|
||||
{ 0x052100, "Logical block address out of range" },
|
||||
{ 0x052102, "Invalid address for write" },
|
||||
{ 0x052400, "Invalid field in command packet" },
|
||||
{ 0x052600, "Invalid field in parameter list" },
|
||||
{ 0x052601, "Parameter not supported" },
|
||||
{ 0x052602, "Parameter value invalid" },
|
||||
{ 0x052700, "Write protected media" },
|
||||
{ 0x052c00, "Command sequence error" },
|
||||
{ 0x052c03, "Current program area is not empty" },
|
||||
{ 0x052c04, "Current program area is empty" },
|
||||
{ 0x053001, "Cannot read medium - unknown format" },
|
||||
{ 0x053002, "Cannot read medium - incompatible format" },
|
||||
{ 0x053900, "Saving parameters not supported" },
|
||||
{ 0x054e00, "Overlapped commands attempted" },
|
||||
{ 0x055302, "Medium removal prevented" },
|
||||
{ 0x055500, "System resource failure" },
|
||||
{ 0x056300, "End of user area encountered on this track" },
|
||||
{ 0x056400, "Illegal mode for this track or incompatible medium" },
|
||||
{ 0x056f00, "Copy protection key exchange failure"
|
||||
" - Authentication failure" },
|
||||
{ 0x056f01, "Copy protection key exchange failure - Key not present" },
|
||||
{ 0x056f02, "Copy protection key exchange failure"
|
||||
" - Key not established" },
|
||||
{ 0x056f03, "Read of scrambled sector without authentication" },
|
||||
{ 0x056f04, "Media region code is mismatched to logical unit" },
|
||||
{ 0x056f05, "Drive region must be permanent"
|
||||
" / region reset count error" },
|
||||
{ 0x057203, "Session fixation error - incomplete track in session" },
|
||||
{ 0x057204, "Empty or partially written reserved track" },
|
||||
{ 0x057205, "No more RZONE reservations are allowed" },
|
||||
{ 0x05bf00, "Loss of streaming" },
|
||||
{ 0x062800, "Not ready to ready transition, medium may have changed" },
|
||||
{ 0x062900, "Power on, reset or hardware reset occurred" },
|
||||
{ 0x062a00, "Parameters changed" },
|
||||
{ 0x062a01, "Mode parameters changed" },
|
||||
{ 0x062e00, "Insufficient time for operation" },
|
||||
{ 0x063f00, "Logical unit operating conditions have changed" },
|
||||
{ 0x063f01, "Microcode has been changed" },
|
||||
{ 0x065a00, "Operator request or state change input (unspecified)" },
|
||||
{ 0x065a01, "Operator medium removal request" },
|
||||
{ 0x0bb900, "Play operation aborted" },
|
||||
/* Here we use 0xff for the key (not a valid key) to signify
|
||||
* that these can have _any_ key value associated with them... */
|
||||
{ 0xff0401, "Logical unit is in process of becoming ready" },
|
||||
{ 0xff0400, "Logical unit not ready, cause not reportable" },
|
||||
{ 0xff0402, "Logical unit not ready, initializing command required" },
|
||||
{ 0xff0403, "Logical unit not ready, manual intervention required" },
|
||||
{ 0xff0500, "Logical unit does not respond to selection" },
|
||||
{ 0xff0800, "Logical unit communication failure" },
|
||||
{ 0xff0802, "Logical unit communication parity error" },
|
||||
{ 0xff0801, "Logical unit communication time-out" },
|
||||
{ 0xff2500, "Logical unit not supported" },
|
||||
{ 0xff4c00, "Logical unit failed self-configuration" },
|
||||
{ 0xff3e00, "Logical unit has not self-configured yet" },
|
||||
};
|
||||
|
||||
void ide_cd_log_error(const char *name, struct request *failed_command,
|
||||
struct request_sense *sense)
|
||||
{
|
||||
int i;
|
||||
const char *s = "bad sense key!";
|
||||
char buf[80];
|
||||
|
||||
printk(KERN_ERR "ATAPI device %s:\n", name);
|
||||
if (sense->error_code == 0x70)
|
||||
printk(KERN_CONT " Error: ");
|
||||
else if (sense->error_code == 0x71)
|
||||
printk(" Deferred Error: ");
|
||||
else if (sense->error_code == 0x7f)
|
||||
printk(KERN_CONT " Vendor-specific Error: ");
|
||||
else
|
||||
printk(KERN_CONT " Unknown Error Type: ");
|
||||
|
||||
if (sense->sense_key < ARRAY_SIZE(sense_key_texts))
|
||||
s = sense_key_texts[sense->sense_key];
|
||||
|
||||
printk(KERN_CONT "%s -- (Sense key=0x%02x)\n", s, sense->sense_key);
|
||||
|
||||
if (sense->asc == 0x40) {
|
||||
sprintf(buf, "Diagnostic failure on component 0x%02x",
|
||||
sense->ascq);
|
||||
s = buf;
|
||||
} else {
|
||||
int lo = 0, mid, hi = ARRAY_SIZE(sense_data_texts);
|
||||
unsigned long key = (sense->sense_key << 16);
|
||||
|
||||
key |= (sense->asc << 8);
|
||||
if (!(sense->ascq >= 0x80 && sense->ascq <= 0xdd))
|
||||
key |= sense->ascq;
|
||||
s = NULL;
|
||||
|
||||
while (hi > lo) {
|
||||
mid = (lo + hi) / 2;
|
||||
if (sense_data_texts[mid].asc_ascq == key ||
|
||||
sense_data_texts[mid].asc_ascq == (0xff0000|key)) {
|
||||
s = sense_data_texts[mid].text;
|
||||
break;
|
||||
} else if (sense_data_texts[mid].asc_ascq > key)
|
||||
hi = mid;
|
||||
else
|
||||
lo = mid + 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (s == NULL) {
|
||||
if (sense->asc > 0x80)
|
||||
s = "(vendor-specific error)";
|
||||
else
|
||||
s = "(reserved error code)";
|
||||
}
|
||||
|
||||
printk(KERN_ERR " %s -- (asc=0x%02x, ascq=0x%02x)\n",
|
||||
s, sense->asc, sense->ascq);
|
||||
|
||||
if (failed_command != NULL) {
|
||||
int lo = 0, mid, hi = ARRAY_SIZE(packet_command_texts);
|
||||
s = NULL;
|
||||
|
||||
while (hi > lo) {
|
||||
mid = (lo + hi) / 2;
|
||||
if (packet_command_texts[mid].packet_command ==
|
||||
failed_command->cmd[0]) {
|
||||
s = packet_command_texts[mid].text;
|
||||
break;
|
||||
}
|
||||
if (packet_command_texts[mid].packet_command >
|
||||
failed_command->cmd[0])
|
||||
hi = mid;
|
||||
else
|
||||
lo = mid + 1;
|
||||
}
|
||||
|
||||
printk(KERN_ERR " The failed \"%s\" packet command "
|
||||
"was: \n \"", s);
|
||||
for (i = 0; i < sizeof(failed_command->cmd); i++)
|
||||
printk(KERN_CONT "%02x ", failed_command->cmd[i]);
|
||||
printk(KERN_CONT "\"\n");
|
||||
}
|
||||
|
||||
/* The SKSV bit specifies validity of the sense_key_specific
|
||||
* in the next two commands. It is bit 7 of the first byte.
|
||||
* In the case of NOT_READY, if SKSV is set the drive can
|
||||
* give us nice ETA readings.
|
||||
*/
|
||||
if (sense->sense_key == NOT_READY && (sense->sks[0] & 0x80)) {
|
||||
int progress = (sense->sks[1] << 8 | sense->sks[2]) * 100;
|
||||
|
||||
printk(KERN_ERR " Command is %02d%% complete\n",
|
||||
progress / 0xffff);
|
||||
}
|
||||
|
||||
if (sense->sense_key == ILLEGAL_REQUEST &&
|
||||
(sense->sks[0] & 0x80) != 0) {
|
||||
printk(KERN_ERR " Error in %s byte %d",
|
||||
(sense->sks[0] & 0x40) != 0 ?
|
||||
"command packet" : "command data",
|
||||
(sense->sks[1] << 8) + sense->sks[2]);
|
||||
|
||||
if ((sense->sks[0] & 0x40) != 0)
|
||||
printk(KERN_CONT " bit %d", sense->sks[0] & 0x07);
|
||||
|
||||
printk(KERN_CONT "\n");
|
||||
}
|
||||
}
|
||||
#endif
|
||||
Loading…
Reference in a new issue