diff options
| author | Ju, Seokmann <Seokmann.Ju@lsil.com> | 2006-07-25 10:44:58 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-07-28 14:13:50 -0400 |
| commit | aa677bc7445147f663ebde69d248a30839bada76 (patch) | |
| tree | ae8e932655e44c7b16cb1fb23ed929ce9d3bc138 /drivers/scsi/megaraid/mega_common.h | |
| parent | fbf6080225a03aa2b3671acacebdf615f1d3f6ba (diff) | |
[SCSI] megaraid_{mm,mbox}: a fix on INQUIRY with EVPD
With this patch, driver will protect data corruption created by
INQUIRY with EVPD request to megaraid controllers. As specified in
the changelog, megaraid F/W already has fixed the issue and being
under process of release. Meanwhile, driver will protect the system
with this patch.
Signed-Off By: Seokmann Ju <seokmann.ju@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/megaraid/mega_common.h')
| -rw-r--r-- | drivers/scsi/megaraid/mega_common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h index 12e38125b123..8cd0bd1d0f7c 100644 --- a/drivers/scsi/megaraid/mega_common.h +++ b/drivers/scsi/megaraid/mega_common.h | |||
| @@ -40,6 +40,9 @@ | |||
| 40 | #define HBA_SIGNATURE_64_BIT 0x299 | 40 | #define HBA_SIGNATURE_64_BIT 0x299 |
| 41 | #define PCI_CONF_AMISIG64 0xa4 | 41 | #define PCI_CONF_AMISIG64 0xa4 |
| 42 | 42 | ||
| 43 | #define MEGA_SCSI_INQ_EVPD 1 | ||
| 44 | #define MEGA_INVALID_FIELD_IN_CDB 0x24 | ||
| 45 | |||
| 43 | 46 | ||
| 44 | /** | 47 | /** |
| 45 | * scb_t - scsi command control block | 48 | * scb_t - scsi command control block |