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| author | Douglas Gilbert <dgilbert@interlog.com> | 2014-08-05 12:21:53 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-16 09:09:51 -0700 |
| commit | e46b0344be9b50e8254ddd74e3c5b439d5fca3ce (patch) | |
| tree | 76ade0c095546ee1da8bb98ce049899c5f741747 | |
| parent | cd62b7dae245dd3bb3a21eaadcf01d93ec4fcc7c (diff) | |
| download | talos-obmc-linux-e46b0344be9b50e8254ddd74e3c5b439d5fca3ce.tar.gz talos-obmc-linux-e46b0344be9b50e8254ddd74e3c5b439d5fca3ce.zip | |
scsi_debug: bump inquiry version to SPC-4, update version descriptors
Since a lot of functionality from SPC-4 is supported by this
driver (e.g. LBP and PI) then bump the default INQUIRY version
from SPC-3 to SPC-4. Also update the INQUIRY version
descriptors.
Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 693f2fa327ee..1c475e9a46ab 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -123,7 +123,7 @@ static const char *scsi_debug_version_date = "20140706"; #define DEF_PHYSBLK_EXP 0 #define DEF_PTYPE 0 #define DEF_REMOVABLE false -#define DEF_SCSI_LEVEL 5 /* INQUIRY, byte2 [5->SPC-3] */ +#define DEF_SCSI_LEVEL 6 /* INQUIRY, byte2 [6->SPC-4] */ #define DEF_SECTOR_SIZE 512 #define DEF_TAGGED_QUEUING 0 /* 0 | MSG_SIMPLE_TAG | MSG_ORDERED_TAG */ #define DEF_UNMAP_ALIGNMENT 0 @@ -1056,15 +1056,15 @@ static int resp_inquiry(struct scsi_cmnd *scp, int target, memcpy(&arr[16], inq_product_id, 16); memcpy(&arr[32], inq_product_rev, 4); /* version descriptors (2 bytes each) follow */ - arr[58] = 0x0; arr[59] = 0x77; /* SAM-3 ANSI */ - arr[60] = 0x3; arr[61] = 0x14; /* SPC-3 ANSI */ + arr[58] = 0x0; arr[59] = 0xa2; /* SAM-5 rev 4 */ + arr[60] = 0x4; arr[61] = 0x68; /* SPC-4 rev 37 */ n = 62; if (scsi_debug_ptype == 0) { - arr[n++] = 0x3; arr[n++] = 0x3d; /* SBC-2 ANSI */ + arr[n++] = 0x4; arr[n++] = 0xc5; /* SBC-4 rev 36 */ } else if (scsi_debug_ptype == 1) { - arr[n++] = 0x3; arr[n++] = 0x60; /* SSC-2 no version */ + arr[n++] = 0x5; arr[n++] = 0x25; /* SSC-4 rev 3 */ } - arr[n++] = 0xc; arr[n++] = 0xf; /* SAS-1.1 rev 10 */ + arr[n++] = 0x20; arr[n++] = 0xe6; /* SPL-3 rev 7 */ ret = fill_from_dev_buffer(scp, arr, min(alloc_len, SDEBUG_LONG_INQ_SZ)); kfree(arr); @@ -3205,7 +3205,7 @@ MODULE_PARM_DESC(opts, "1->noise, 2->medium_err, 4->timeout, 8->recovered_err... MODULE_PARM_DESC(physblk_exp, "physical block exponent (def=0)"); MODULE_PARM_DESC(ptype, "SCSI peripheral type(def=0[disk])"); MODULE_PARM_DESC(removable, "claim to have removable media (def=0)"); -MODULE_PARM_DESC(scsi_level, "SCSI level to simulate(def=5[SPC-3])"); +MODULE_PARM_DESC(scsi_level, "SCSI level to simulate(def=6[SPC-4])"); MODULE_PARM_DESC(sector_size, "logical block size in bytes (def=512)"); MODULE_PARM_DESC(unmap_alignment, "lowest aligned thin provisioning lba (def=0)"); MODULE_PARM_DESC(unmap_granularity, "thin provisioning granularity in blocks (def=1)"); |
