From 858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8 Mon Sep 17 00:00:00 2001 From: James Smart Date: Sun, 17 Jun 2007 19:56:39 -0500 Subject: [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 Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_mem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/lpfc/lpfc_mem.c') 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; -- cgit v1.2.3-59-g8ed1b