summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorJames Smart <James.Smart@Emulex.Com>2008-12-05 04:39:23 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 18:24:26 +0100
commit8f34f4cea3234ae347c4b0ffa302ffb85f140838 (patch)
treeb8e1393bc13d0f42770c807c5cdea4de9039bc93 /drivers
parent[SCSI] lpfc 8.3.0 : Added 3 small features and improve PCI EEH support (diff)
downloadlinux-8f34f4cea3234ae347c4b0ffa302ffb85f140838.tar.xz
linux-8f34f4cea3234ae347c4b0ffa302ffb85f140838.zip
[SCSI] lpfc 8.3.0 : Fix issue with assumed Interrupt Enable Block support
The phba hbq_get address was setup before the HBA reported support for Interrupt Enable Block (INB). This caused loopback tests to fail after all HBQs had been used once. Moved setting of hba_get until after config port mailbox command completes. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c11
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c3
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index dcdb7c939520..5bb376baba62 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1198,16 +1198,11 @@ lpfc_config_port(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
sizeof(*phba->host_gp));
}
- /* Setup Port Group ring pointer */
- if (phba->sli3_options & LPFC_SLI3_INB_ENABLED) {
- pgp_offset = offsetof(struct lpfc_sli2_slim,
- mbx.us.s3_inb_pgp.port);
- phba->hbq_get = phba->mbox->us.s3_inb_pgp.hbq_get;
- } else if (phba->sli_rev == 3) {
+ /* Setup Port Group offset */
+ if (phba->sli_rev == 3)
pgp_offset = offsetof(struct lpfc_sli2_slim,
mbx.us.s3_pgp.port);
- phba->hbq_get = phba->mbox->us.s3_pgp.hbq_get;
- } else
+ else
pgp_offset = offsetof(struct lpfc_sli2_slim, mbx.us.s2.port);
pdma_addr = phba->slim2p.phys + pgp_offset;
phba->pcb->pgpAddrHigh = putPaddrHigh(pdma_addr);
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 215f9a56f824..14f933676ce5 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -3144,17 +3144,20 @@ lpfc_sli_config_port(struct lpfc_hba *phba, int sli_mode)
phba->sli3_options |= LPFC_SLI3_CRP_ENABLED;
if (pmb->mb.un.varCfgPort.ginb) {
phba->sli3_options |= LPFC_SLI3_INB_ENABLED;
+ phba->hbq_get = phba->mbox->us.s3_inb_pgp.hbq_get;
phba->port_gp = phba->mbox->us.s3_inb_pgp.port;
phba->inb_ha_copy = &phba->mbox->us.s3_inb_pgp.ha_copy;
phba->inb_counter = &phba->mbox->us.s3_inb_pgp.counter;
phba->inb_last_counter =
phba->mbox->us.s3_inb_pgp.counter;
} else {
+ phba->hbq_get = phba->mbox->us.s3_pgp.hbq_get;
phba->port_gp = phba->mbox->us.s3_pgp.port;
phba->inb_ha_copy = NULL;
phba->inb_counter = NULL;
}
} else {
+ phba->hbq_get = NULL;
phba->port_gp = phba->mbox->us.s2.port;
phba->inb_ha_copy = NULL;
phba->inb_counter = NULL;