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path: root/drivers/scsi/lpfc/lpfc_mem.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mem.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c41
1 files changed, 29 insertions, 12 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index e198c917c13..a1b6db6016d 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -110,17 +110,28 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
sizeof(struct lpfc_nodelist));
if (!phba->nlp_mem_pool)
goto fail_free_mbox_pool;
- phba->lpfc_hrb_pool = pci_pool_create("lpfc_hrb_pool",
+
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ phba->lpfc_hrb_pool = pci_pool_create("lpfc_hrb_pool",
phba->pcidev,
LPFC_HDR_BUF_SIZE, align, 0);
- if (!phba->lpfc_hrb_pool)
- goto fail_free_nlp_mem_pool;
- phba->lpfc_drb_pool = pci_pool_create("lpfc_drb_pool",
+ if (!phba->lpfc_hrb_pool)
+ goto fail_free_nlp_mem_pool;
+
+ phba->lpfc_drb_pool = pci_pool_create("lpfc_drb_pool",
phba->pcidev,
LPFC_DATA_BUF_SIZE, align, 0);
- if (!phba->lpfc_drb_pool)
- goto fail_free_hbq_pool;
-
+ if (!phba->lpfc_drb_pool)
+ goto fail_free_hrb_pool;
+ phba->lpfc_hbq_pool = NULL;
+ } else {
+ phba->lpfc_hbq_pool = pci_pool_create("lpfc_hbq_pool",
+ phba->pcidev, LPFC_BPL_SIZE, align, 0);
+ if (!phba->lpfc_hbq_pool)
+ goto fail_free_nlp_mem_pool;
+ phba->lpfc_hrb_pool = NULL;
+ phba->lpfc_drb_pool = NULL;
+ }
/* vpi zero is reserved for the physical port so add 1 to max */
longs = ((phba->max_vpi + 1) + BITS_PER_LONG - 1) / BITS_PER_LONG;
phba->vpi_bmask = kzalloc(longs * sizeof(unsigned long), GFP_KERNEL);
@@ -132,7 +143,7 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
fail_free_dbq_pool:
pci_pool_destroy(phba->lpfc_drb_pool);
phba->lpfc_drb_pool = NULL;
- fail_free_hbq_pool:
+ fail_free_hrb_pool:
pci_pool_destroy(phba->lpfc_hrb_pool);
phba->lpfc_hrb_pool = NULL;
fail_free_nlp_mem_pool:
@@ -176,11 +187,17 @@ lpfc_mem_free(struct lpfc_hba *phba)
/* Free HBQ pools */
lpfc_sli_hbqbuf_free_all(phba);
- pci_pool_destroy(phba->lpfc_drb_pool);
+ if (phba->lpfc_drb_pool)
+ pci_pool_destroy(phba->lpfc_drb_pool);
phba->lpfc_drb_pool = NULL;
- pci_pool_destroy(phba->lpfc_hrb_pool);
+ if (phba->lpfc_hrb_pool)
+ pci_pool_destroy(phba->lpfc_hrb_pool);
phba->lpfc_hrb_pool = NULL;
+ if (phba->lpfc_hbq_pool)
+ pci_pool_destroy(phba->lpfc_hbq_pool);
+ phba->lpfc_hbq_pool = NULL;
+
/* Free NLP memory pool */
mempool_destroy(phba->nlp_mem_pool);
phba->nlp_mem_pool = NULL;
@@ -380,7 +397,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
if (!hbqbp)
return NULL;
- hbqbp->dbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
+ hbqbp->dbuf.virt = pci_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
&hbqbp->dbuf.phys);
if (!hbqbp->dbuf.virt) {
kfree(hbqbp);
@@ -405,7 +422,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
void
lpfc_els_hbq_free(struct lpfc_hba *phba, struct hbq_dmabuf *hbqbp)
{
- pci_pool_free(phba->lpfc_hrb_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
+ pci_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
kfree(hbqbp);
return;
}