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authorJames.Smart@Emulex.Com <James.Smart@Emulex.Com>2005-10-29 00:29:28 (GMT)
committerJames Bottomley <jejb@mulgrave.(none)>2005-10-29 15:19:52 (GMT)
commitf91b392c4d20fcd2684587c0a091123c0409959c (patch)
treed6ffb11b617930a5c518367c5d3dea84d560a406 /drivers/scsi/lpfc/lpfc_sli.c
parent09703d38d47d2b4ff769269ffe01c9aa340e3c8b (diff)
downloadlinux-fsl-qoriq-f91b392c4d20fcd2684587c0a091123c0409959c.tar.xz
[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>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index e74e224..71ff2b6 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));