net/bnxt: support lack of huge pages

[dpdk.git] / drivers / net / bnxt / bnxt_hwrm.c

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 7c7c9ce..d2a8d8f 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -489,8 +489,15 @@ int bnxt_hwrm_ver_get(struct bnxt *bp)
                        rc = -ENOMEM;
                        goto error;
                }
+               rte_mem_lock_page(bp->hwrm_cmd_resp_addr);
                bp->hwrm_cmd_resp_dma_addr =
-                       rte_malloc_virt2phy(bp->hwrm_cmd_resp_addr);
+                       rte_mem_virt2phy(bp->hwrm_cmd_resp_addr);
+               if (bp->hwrm_cmd_resp_dma_addr == 0) {
+                       RTE_LOG(ERR, PMD,
+                       "Unable to map response buffer to physical memory.\n");
+                       rc = -ENOMEM;
+                       goto error;
+               }
                bp->max_resp_len = max_resp_len;
        }
 
@@ -1363,10 +1370,16 @@ int bnxt_alloc_hwrm_resources(struct bnxt *bp)
        bp->max_req_len = HWRM_MAX_REQ_LEN;
        bp->max_resp_len = HWRM_MAX_RESP_LEN;
        bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
+       rte_mem_lock_page(bp->hwrm_cmd_resp_addr);
        if (bp->hwrm_cmd_resp_addr == NULL)
                return -ENOMEM;
        bp->hwrm_cmd_resp_dma_addr =
-               rte_malloc_virt2phy(bp->hwrm_cmd_resp_addr);
+               rte_mem_virt2phy(bp->hwrm_cmd_resp_addr);
+       if (bp->hwrm_cmd_resp_dma_addr == 0) {
+               RTE_LOG(ERR, PMD,
+                       "unable to map response address to physical memory\n");
+               return -ENOMEM;
+       }
        rte_spinlock_init(&bp->hwrm_lock);
 
        return 0;