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authorJames Smart <james.smart@emulex.com>2010-04-06 15:04:33 -0400
committerJames Bottomley <James.Bottomley@suse.de>2010-04-11 13:45:24 -0500
commit49198b371e2da20548d1408a7d3a8dea2f91263c (patch)
treeb04993f74b2798bbf9e18f952ec6d1fd18cb0db6 /drivers/scsi/lpfc/lpfc_bsg.h
parent6c8eea54ec62c1a3fdb21de583639c49dcdc8811 (diff)
[SCSI] lpfc 8.3.12: Critical fixes
- Move the code to increase the sg seg count for LP21000 adapters. - Check pcmd on command completion before dereferencing it. - Clear queue memory when creating firmware queues to prevent stale entries. - Replace the use of PAGE_SIZE in many areas that assumed it was always 4k. - Add an else clause to a conditional that needed to unlock the hba_lock. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_bsg.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.h b/drivers/scsi/lpfc/lpfc_bsg.h
index e89ed22bbb0..2d98689dd69 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.h
+++ b/drivers/scsi/lpfc/lpfc_bsg.h
@@ -91,6 +91,7 @@ struct get_mgmt_rev_reply {
struct MgmtRevInfo info;
};
+#define BSG_MBOX_SIZE 4096 /* mailbox command plus extended data */
struct dfc_mbox_req {
uint32_t command;
uint32_t mbOffset;