diff options
| author | James.Smart@Emulex.Com <James.Smart@Emulex.Com> | 2005-10-28 20:29:28 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-10-29 10:19:52 -0500 |
| commit | f91b392c4d20fcd2684587c0a091123c0409959c (patch) | |
| tree | d6ffb11b617930a5c518367c5d3dea84d560a406 /drivers/scsi/lpfc/lpfc_mbox.c | |
| parent | 09703d38d47d2b4ff769269ffe01c9aa340e3c8b (diff) | |
[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_mbox.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_mbox.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index 73eb89f9159..31c20cc0060 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -531,6 +531,7 @@ lpfc_config_port(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb) size_t offset; struct lpfc_hgp hgp; void __iomem *to_slim; + int i; memset(pmb, 0, sizeof(LPFC_MBOXQ_t)); mb->mbxCommand = MBX_CONFIG_PORT; @@ -587,7 +588,11 @@ lpfc_config_port(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb) /* write HGP data to SLIM at the required longword offset */ memset(&hgp, 0, sizeof(struct lpfc_hgp)); to_slim = phba->MBslimaddr + (SLIMOFF*sizeof (uint32_t)); - lpfc_memcpy_to_slim(to_slim, &hgp, sizeof(struct lpfc_hgp)); + + for (i=0; i < phba->sli.num_rings; i++) { + lpfc_memcpy_to_slim(to_slim, &hgp, sizeof(struct lpfc_hgp)); + to_slim += sizeof (struct lpfc_hgp); + } /* Setup Port Group ring pointer */ offset = (uint8_t *)&phba->slim2p->mbx.us.s2.port - |