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| author | Bart Van Assche <bvanassche@acm.org> | 2024-06-13 14:18:26 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-06-13 21:03:13 -0400 |
| commit | 633aeefafc9c2a07a76a62be6aac1d73c3e3defa (patch) | |
| tree | ea69725ad31abeceaa0550d02b3e77bf51d0831a /include/scsi/scsi_devinfo.h | |
| parent | 135c6eb27a85c8b261a2cc1f5093abcda6ee9010 (diff) | |
| download | linux-633aeefafc9c2a07a76a62be6aac1d73c3e3defa.tar.gz linux-633aeefafc9c2a07a76a62be6aac1d73c3e3defa.tar.bz2 linux-633aeefafc9c2a07a76a62be6aac1d73c3e3defa.zip | |
scsi: core: Introduce the BLIST_SKIP_IO_HINTS flag
Prepare for skipping the IO Advice Hints Grouping mode page for USB storage
devices.
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Joao Machado <jocrismachado@gmail.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Christian Heusel <christian@heusel.eu>
Cc: stable@vger.kernel.org
Fixes: 4f53138fffc2 ("scsi: sd: Translate data lifetime information")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20240613211828.2077477-2-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi/scsi_devinfo.h')
| -rw-r--r-- | include/scsi/scsi_devinfo.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h index 6b548dc2c496..1d79a3b536ce 100644 --- a/include/scsi/scsi_devinfo.h +++ b/include/scsi/scsi_devinfo.h @@ -69,8 +69,10 @@ #define BLIST_RETRY_ITF ((__force blist_flags_t)(1ULL << 32)) /* Always retry ABORTED_COMMAND with ASC 0xc1 */ #define BLIST_RETRY_ASC_C1 ((__force blist_flags_t)(1ULL << 33)) +/* Do not query the IO Advice Hints Grouping mode page */ +#define BLIST_SKIP_IO_HINTS ((__force blist_flags_t)(1ULL << 34)) -#define __BLIST_LAST_USED BLIST_RETRY_ASC_C1 +#define __BLIST_LAST_USED BLIST_SKIP_IO_HINTS #define __BLIST_HIGH_UNUSED (~(__BLIST_LAST_USED | \ (__force blist_flags_t) \ |