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[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>
This commit is contained in:
James Smart 2008-12-04 22:39:23 -05:00 коммит произвёл James Bottomley
Родитель 97207482fc
Коммит 8f34f4cea3
2 изменённых файлов: 6 добавлений и 8 удалений
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11
drivers/scsi/lpfc/lpfc_mbox.c
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@ -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);

3
drivers/scsi/lpfc/lpfc_sli.c
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@ -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;