summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/lpfc/lpfc_mem.c
diff options
context:
space:
mode:
authorJames Smart <James.Smart@Emulex.Com>2007-06-17 19:56:39 -0500
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-06-17 22:38:11 -0500
commit858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8 (patch)
tree9591b15b4424066023e375ad0aa33fdd37e1c452 /drivers/scsi/lpfc/lpfc_mem.c
parent92d7f7b0cde3ad2260e7462b40867b57efd49851 (diff)
downloadblackbird-op-linux-858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8.tar.gz
blackbird-op-linux-858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8.zip
[SCSI] lpfc: bug fixes
Following the NPIV support, the following changes have been accumulated in the testing and qualification of the driver: - Fix affinity of ELS ring to slow/deferred event processing - Fix Ring attention masks - Defer dev_loss_tmo timeout handling to worker thread - Consolidate link down error classification for better error checking - Remove unused/deprecated nlp_initiator_tmr timer - Fix for async scan - move adapter init code back into pci_probe_one context. Fix async scan interfaces. - Expand validation of ability to create vports - Extract VPI resource cnt from firmware - Tuning of Login/Reject policies to better deal with overwhelmned targets - Misc ELS and discovery fixes - Export the npiv_enable attribute to sysfs - Mailbox handling fix - Add debugfs support - A few other small misc fixes: - wrong return values, double-frees, bad locking - Added adapter failure heartbeat Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mem.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index 6598e89627df..3594c469494f 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -88,7 +88,8 @@ lpfc_mem_alloc(struct lpfc_hba * phba)
if (!phba->lpfc_hbq_pool)
goto fail_free_nlp_mem_pool;
- longs = (phba->max_vpi + BITS_PER_LONG - 1) / BITS_PER_LONG;
+ /* vpi zero is reserved for the physical port so add 1 to max */
+ longs = ((phba->max_vpi + 1) + BITS_PER_LONG - 1) / BITS_PER_LONG;
phba->vpi_bmask = kzalloc(longs * sizeof(unsigned long), GFP_KERNEL);
if (!phba->vpi_bmask)
goto fail_free_hbq_pool;
OpenPOWER on IntegriCloud