LPFC_MBOXQ_t *mboxq;
MAILBOX_t *mb;
+ if (phba->sli_rev < LPFC_SLI_REV4) {
+ /* Reset the port first */
+ lpfc_sli_brdrestart(phba);
+ rc = lpfc_sli_chipset_init(phba);
+ if (rc)
+ return (uint64_t)-1;
+ }
mboxq = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool,
GFP_KERNEL);
uint16_t rpi_limit, curr_rpi_range;
struct lpfc_dmabuf *dmabuf;
struct lpfc_rpi_hdr *rpi_hdr;
- uint32_t rpi_count;
/*
* If the SLI4 port supports extents, posting the rpi header isn't
return NULL;
/* The limit on the logical index is just the max_rpi count. */
- rpi_limit = phba->sli4_hba.max_cfg_param.rpi_base +
- phba->sli4_hba.max_cfg_param.max_rpi - 1;
+ rpi_limit = phba->sli4_hba.max_cfg_param.max_rpi;
spin_lock_irq(&phba->hbalock);
/*
curr_rpi_range = phba->sli4_hba.next_rpi;
spin_unlock_irq(&phba->hbalock);
- /*
- * The port has a limited number of rpis. The increment here
- * is LPFC_RPI_HDR_COUNT - 1 to account for the starting value
- * and to allow the full max_rpi range per port.
- */
- if ((curr_rpi_range + (LPFC_RPI_HDR_COUNT - 1)) > rpi_limit)
- rpi_count = rpi_limit - curr_rpi_range;
- else
- rpi_count = LPFC_RPI_HDR_COUNT;
-
- if (!rpi_count)
+ /* Reached full RPI range */
+ if (curr_rpi_range == rpi_limit)
return NULL;
+
/*
* First allocate the protocol header region for the port. The
* port expects a 4KB DMA-mapped memory region that is 4K aligned.
/* The rpi_hdr stores the logical index only. */
rpi_hdr->start_rpi = curr_rpi_range;
+ rpi_hdr->next_rpi = phba->sli4_hba.next_rpi + LPFC_RPI_HDR_COUNT;
list_add_tail(&rpi_hdr->list, &phba->sli4_hba.lpfc_rpi_hdr_list);
- /*
- * The next_rpi stores the next logical module-64 rpi value used
- * to post physical rpis in subsequent rpi postings.
- */
- phba->sli4_hba.next_rpi += rpi_count;
spin_unlock_irq(&phba->hbalock);
return rpi_hdr;
lpfc_wq_destroy(phba, phba->sli4_hba.nvmels_wq);
/* Unset ELS work queue */
- if (phba->sli4_hba.els_cq)
+ if (phba->sli4_hba.els_wq)
lpfc_wq_destroy(phba, phba->sli4_hba.els_wq);
/* Unset unsolicited receive queue */