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Add SCSI sense key values.

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This commit is contained in:
R. Bernstein
2010-02-05 03:37:27 -05:00
parent 34bc1ec0b4
commit 35b6969a45
2 changed files with 75 additions and 28 deletions
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71
include/cdio/mmc.h
View File

@@ -86,38 +86,63 @@ extern "C" {
uint8_t asb[46]; /**< Additional sense bytes */
} mmc_request_sense_t;
/**
Set this to the maximum value in milliseconds that we will
wait on an MMC command.
*/
extern uint32_t mmc_timeout_ms;
/**
The default timeout (non-read) is 6 seconds.
*/
/**
Meanings of the values of mmc_request_sense.sense_key
*/
typedef enum {
MMC_SENSE_KEY_NO_SENSE = 0,
MMC_SENSE_KEY_RECOVERED_ERROR = 1,
MMC_SENSE_KEY_NOT_READY = 2,
MMC_SENSE_KEY_MEDIUM_ERROR = 3,
MMC_SENSE_KEY_HARDWARE_ERROR = 4,
MMC_SENSE_KEY_ILLEGAL_REQUEST = 5,
MMC_SENSE_KEY_UNIT_ATTENTION = 6,
MMC_SENSE_KEY_DATA_PROTECT = 7,
MMC_SENSE_KEY_FIRMWARE_ERROR = 9,
MMC_SENSE_KEY_ABORTED_COMMAND = 11,
MMC_SENSE_KEY_EQUAL = 12,
MMC_SENSE_KEY_VOLUME_OVERFLOW = 13,
MMC_SENSE_KEY_MISCOMPARE = 14,
} mmc_sense_key_t;
/**
Maps a mmc_sense_key_t into a string name.
*/
extern const char mmc_sense_key2str[16][40];
/**
Set this to the maximum value in milliseconds that we will
wait on an MMC command.
*/
extern uint32_t mmc_timeout_ms;
/**
The default timeout (non-read) is 6 seconds.
*/
#define MMC_TIMEOUT_DEFAULT 6000
/**
Set this to the maximum value in milliseconds that we will
wait on an MMC read command.
*/
extern uint32_t mmc_read_timeout_ms;
/**
Set this to the maximum value in milliseconds that we will
wait on an MMC read command.
*/
extern uint32_t mmc_read_timeout_ms;
/** The default read timeout is 3 minutes. */
/** The default read timeout is 3 minutes. */
#define MMC_READ_TIMEOUT_DEFAULT 3*60*1000
/**
\brief The opcode-portion (generic packet commands) of an MMC command.
/**
\brief The opcode-portion (generic packet commands) of an MMC command.
In general, those opcodes that end in 6 take a 6-byte command
descriptor, those that end in 10 take a 10-byte
descriptor and those that in in 12 take a 12-byte descriptor.
In general, those opcodes that end in 6 take a 6-byte command
descriptor, those that end in 10 take a 10-byte
descriptor and those that in in 12 take a 12-byte descriptor.
(Not that you need to know that, but it seems to be a
big deal in the MMC specification.)
(Not that you need to know that, but it seems to be a
big deal in the MMC specification.)
*/
typedef enum {
*/
typedef enum {
CDIO_MMC_TEST_UNIT_READY = 0x00, /**< Request drive
information. */
CDIO_MMC_GPCMD_INQUIRY = 0x12, /**< Request drive

22
lib/driver/mmc.c
View File

@@ -42,6 +42,28 @@
#include <errno.h>
#endif
/**
Maps a mmc_sense_key_t into a string name.
*/
const char mmc_sense_key2str[16][40] = {
"No Sense", /**< 0 No specific Sense Key info reported */
"Recovered Error", /**< 1 Completed ok with recovery */
"Not Ready", /**< 2 */
"Medium Error", /**< 3 */
"Hardware Error", /**< 4 */
"Illegal Request", /**< 5 */
"Unit Attention", /**< 6 */
"Data Protect", /**< 7 */
"Blank/Nonblank", /**< 8 */
"Firmware Error", /**< 9 - Vendor-specific */
"Copy aborted", /**< A */
"Aborted Command", /**< B */
"Equal", /**< C */
"Volume Overflow", /**< D */
"Miscompare", /**< E */
"(reserved error code)", /**< F */
};
/** The below variables are trickery to force enum symbol values to be
recorded in debug symbol tables. They are used to allow one to refer
to the enumeration value names in the typedefs above in a debugger