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authorJames Bottomley <James.Bottomley@steeleye.com>2006-03-31 20:07:45 -0600
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-04-13 10:13:31 -0500
commit4d7db04a7a69099accd84984a78c64d2178252f1 (patch)
tree4b447d05c77290bffe88339915da1186910234a3 /drivers/scsi/scsi_devinfo.c
parentd637c4543fdc86cbef5805c679d24bb665172a7d (diff)
downloadop-kernel-dev-4d7db04a7a69099accd84984a78c64d2178252f1.zip
op-kernel-dev-4d7db04a7a69099accd84984a78c64d2178252f1.tar.gz
[SCSI] add SCSI_UNKNOWN and LUN transfer limit restrictions
Original From: Ingo Flaschberger <if@xip.at> To support the RA4100 array from Compaq. This patch now correctly handles SCSI_UNKNOWN types with regard to BLIST_REPORTLUNS2 (allow it) and cdb[1] LUN inclusion (don't). It also allows a BLIST_MAX_512 flag to restrict the maximum transfer length to 512 blocks (apparently this is an RA4100 problem). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/scsi_devinfo.c')
-rw-r--r--drivers/scsi/scsi_devinfo.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 84c3937..c750d33 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -132,7 +132,9 @@ static struct {
{"CMD", "CRA-7280", NULL, BLIST_SPARSELUN}, /* CMD RAID Controller */
{"CNSI", "G7324", NULL, BLIST_SPARSELUN}, /* Chaparral G7324 RAID */
{"CNSi", "G8324", NULL, BLIST_SPARSELUN}, /* Chaparral G8324 RAID */
- {"COMPAQ", "LOGICAL VOLUME", NULL, BLIST_FORCELUN},
+ {"COMPAQ", "ARRAY CONTROLLER", NULL, BLIST_SPARSELUN | BLIST_LARGELUN |
+ BLIST_MAX_512 | BLIST_REPORTLUN2}, /* Compaq RA4x00 */
+ {"COMPAQ", "LOGICAL VOLUME", NULL, BLIST_FORCELUN | BLIST_MAX_512}, /* Compaq RA4x00 */
{"COMPAQ", "CR3500", NULL, BLIST_FORCELUN},
{"COMPAQ", "MSA1000", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
{"COMPAQ", "MSA1000 VOLUME", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
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