[SCSI] lpfc: Fix for "Unknown IOCB command Data: x0 x3 x0 x0"

Fix for "Unknown IOCB command Data: x0 x3 x0 x0" messages and
inability to see devices

On some platforms, the host-memory based ring mgmt area was not
zero. Also, driver wasn't manipulating the entire 32bits of the ring
pointers.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index e74e224fd77c..71ff2b6a642f 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -335,7 +335,7 @@ lpfc_sli_submit_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
          * driver will put a command into.
          */
         pring->cmdidx = pring->next_cmdidx;
-        writeb(pring->cmdidx, phba->MBslimaddr
+        writel(pring->cmdidx, phba->MBslimaddr
                + (SLIMOFF + (pring->ringno * 2)) * 4);
 }
 
@@ -1033,7 +1033,7 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
 
                 to_slim = phba->MBslimaddr +
                         (SLIMOFF + (pring->ringno * 2) + 1) * 4;
-                writeb(pring->rspidx, to_slim);
+                writel(pring->rspidx, to_slim);
 
                 if (pring->rspidx == portRspPut)
                         portRspPut = le32_to_cpu(pgp->rspPutInx);
@@ -1147,7 +1147,7 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba * phba,
 
                 to_slim = phba->MBslimaddr + (SLIMOFF + (pring->ringno * 2)
                                               + 1) * 4;
-                writeb(pring->rspidx, to_slim);
+                writel(pring->rspidx, to_slim);
 
                 if (list_empty(&(pring->iocb_continueq))) {
                         list_add(&rspiocbp->list, &(pring->iocb_continueq));