net/bnxt: register for more async events

Register for async events from the FW.
New events we are registering for include Link speed config changes,
PF driver unload and VF config change. Also log a message when the
async event arrives on the completion ring.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index 663a522..737bb06 100644 (file)
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -57,8 +57,17 @@ void bnxt_handle_async_event(struct bnxt *bp,
        case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE:
                bnxt_link_update_op(bp->eth_dev, 1);
                break;
+       case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD:
+               PMD_DRV_LOG(INFO, "Async event: PF driver unloaded\n");
+               break;
+       case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE:
+               PMD_DRV_LOG(INFO, "Async event: VF config changed\n");
+               break;
+       case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED:
+               PMD_DRV_LOG(INFO, "Port conn async event\n");
+               break;
        default:
-               PMD_DRV_LOG(DEBUG, "handle_async_event id = 0x%x\n", event_id);
+               PMD_DRV_LOG(INFO, "handle_async_event id = 0x%x\n", event_id);
                break;
        }
 }

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index fdca424..75e03ad 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -637,8 +637,13 @@ int bnxt_hwrm_func_driver_register(struct bnxt *bp)
                               sizeof(bp->pf.vf_req_fwd)));
        }
 
-       req.async_event_fwd[0] |= rte_cpu_to_le_32(0x1);   /* TODO: Use MACRO */
-       //memset(req.async_event_fwd, 0xff, sizeof(req.async_event_fwd));
+       req.async_event_fwd[0] |=
+               rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE |
+                                ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED |
+                                ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE);
+       req.async_event_fwd[1] |=
+               rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD |
+                                ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE);
 
        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 

diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h
index 46f6f32..108f8e8 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.h
+++ b/drivers/net/bnxt/bnxt_hwrm.h
@@ -42,6 +42,17 @@ struct bnxt_filter_info;
 struct bnxt_cp_ring_info;
 
 #define HWRM_SEQ_ID_INVALID -1U
+/* Convert Bit field location to value */
+#define ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE \
+       (1 << HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE)
+#define ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED      \
+       (1 << HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED)
+#define ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE      \
+       (1 << HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE)
+#define ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD     \
+       (1 << (HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD - 32))
+#define ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE      \
+       (1 << (HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE - 32))
 
 int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp,
                                   struct bnxt_vnic_info *vnic);