net/bnxt: fix L2 filter allocation

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

diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index bb316b9..464ca8b 100644 (file)
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -46,6 +46,54 @@ void bnxt_wait_for_device_shutdown(struct bnxt *bp)
        } while (timeout);
 }
 
+static void
+bnxt_process_default_vnic_change(struct bnxt *bp,
+                                struct hwrm_async_event_cmpl *async_cmp)
+{
+       uint16_t fid, vnic_state, parent_id, vf_fid, vf_id;
+       struct bnxt_vf_representor *vf_rep_bp;
+       struct rte_eth_dev *eth_dev;
+       bool vfr_found = false;
+       uint32_t event_data;
+
+       if (!BNXT_TRUFLOW_EN(bp))
+               return;
+
+       PMD_DRV_LOG(INFO, "Default vnic change async event received\n");
+       event_data = rte_le_to_cpu_32(async_cmp->event_data1);
+
+       vnic_state = (event_data & BNXT_DEFAULT_VNIC_STATE_MASK) >>
+                       BNXT_DEFAULT_VNIC_STATE_SFT;
+       if (vnic_state != BNXT_DEFAULT_VNIC_ALLOC)
+               return;
+
+       parent_id = (event_data & BNXT_DEFAULT_VNIC_CHANGE_PF_ID_MASK) >>
+                       BNXT_DEFAULT_VNIC_CHANGE_PF_ID_SFT;
+       fid = BNXT_PF(bp) ? bp->fw_fid : bp->parent->fid;
+       if (parent_id != fid || !bp->rep_info)
+               return;
+
+       vf_fid = (event_data & BNXT_DEFAULT_VNIC_CHANGE_VF_ID_MASK) >>
+                       BNXT_DEFAULT_VNIC_CHANGE_VF_ID_SFT;
+       PMD_DRV_LOG(INFO, "async event received vf_id 0x%x\n", vf_fid);
+
+       for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS; vf_id++) {
+               eth_dev = bp->rep_info[vf_id].vfr_eth_dev;
+               if (!eth_dev)
+                       continue;
+               vf_rep_bp = eth_dev->data->dev_private;
+               if (vf_rep_bp &&
+                   vf_rep_bp->fw_fid == vf_fid) {
+                       vfr_found = true;
+                       break;
+               }
+       }
+       if (!vfr_found)
+               return;
+
+       bnxt_vf_rep_dev_start_op(eth_dev);
+}
+
 /*
  * Async event handling
  */
@@ -76,6 +124,12 @@ void bnxt_handle_async_event(struct bnxt *bp,
                PMD_DRV_LOG(INFO, "Port conn async event\n");
                break;
        case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY:
+               /* Ignore reset notify async events when stopping the port */
+               if (!bp->eth_dev->data->dev_started) {
+                       bp->flags |= BNXT_FLAG_FATAL_ERROR;
+                       return;
+               }
+
                event_data = rte_le_to_cpu_32(async_cmp->event_data1);
                /* timestamp_lo/hi values are in units of 100ms */
                bp->fw_reset_max_msecs = async_cmp->timestamp_hi ?
@@ -133,6 +187,14 @@ void bnxt_handle_async_event(struct bnxt *bp,
 
                bnxt_schedule_fw_health_check(bp);
                break;
+       case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DEBUG_NOTIFICATION:
+               PMD_DRV_LOG(INFO, "DNC event: evt_data1 %#x evt_data2 %#x\n",
+                           rte_le_to_cpu_32(async_cmp->event_data1),
+                           rte_le_to_cpu_32(async_cmp->event_data2));
+               break;
+       case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE:
+               bnxt_process_default_vnic_change(bp, async_cmp);
+               break;
        default:
                PMD_DRV_LOG(DEBUG, "handle_async_event id = 0x%x\n", event_id);
                break;
@@ -149,14 +211,14 @@ void bnxt_handle_fwd_req(struct bnxt *bp, struct cmpl_base *cmpl)
        uint16_t req_len;
        int rc;
 
-       if (bp->pf.active_vfs <= 0) {
+       if (bp->pf->active_vfs <= 0) {
                PMD_DRV_LOG(ERR, "Forwarded VF with no active VFs\n");
                return;
        }
 
        /* Qualify the fwd request */
        fw_vf_id = rte_le_to_cpu_16(fwd_cmpl->source_id);
-       vf_id = fw_vf_id - bp->pf.first_vf_id;
+       vf_id = fw_vf_id - bp->pf->first_vf_id;
 
        req_len = (rte_le_to_cpu_16(fwd_cmpl->req_len_type) &
                   HWRM_FWD_REQ_CMPL_REQ_LEN_MASK) >>
@@ -165,15 +227,15 @@ void bnxt_handle_fwd_req(struct bnxt *bp, struct cmpl_base *cmpl)
                req_len = sizeof(fwreq->encap_request);
 
        /* Locate VF's forwarded command */
-       fwd_cmd = (struct input *)bp->pf.vf_info[vf_id].req_buf;
+       fwd_cmd = (struct input *)bp->pf->vf_info[vf_id].req_buf;
 
-       if (fw_vf_id < bp->pf.first_vf_id ||
-           fw_vf_id >= (bp->pf.first_vf_id) + bp->pf.active_vfs) {
+       if (fw_vf_id < bp->pf->first_vf_id ||
+           fw_vf_id >= bp->pf->first_vf_id + bp->pf->active_vfs) {
                PMD_DRV_LOG(ERR,
                "FWD req's source_id 0x%x out of range 0x%x - 0x%x (%d %d)\n",
-                       fw_vf_id, bp->pf.first_vf_id,
-                       (bp->pf.first_vf_id) + bp->pf.active_vfs - 1,
-                       bp->pf.first_vf_id, bp->pf.active_vfs);
+                       fw_vf_id, bp->pf->first_vf_id,
+                       (bp->pf->first_vf_id) + bp->pf->active_vfs - 1,
+                       bp->pf->first_vf_id, bp->pf->active_vfs);
                goto reject;
        }
 
@@ -208,7 +270,7 @@ void bnxt_handle_fwd_req(struct bnxt *bp, struct cmpl_base *cmpl)
                if (rc) {
                        PMD_DRV_LOG(ERR,
                                "Failed to send FWD req VF 0x%x, type 0x%x.\n",
-                               fw_vf_id - bp->pf.first_vf_id,
+                               fw_vf_id - bp->pf->first_vf_id,
                                rte_le_to_cpu_16(fwd_cmd->req_type));
                }
                return;
@@ -219,7 +281,7 @@ reject:
        if (rc) {
                PMD_DRV_LOG(ERR,
                        "Failed to send REJECT req VF 0x%x, type 0x%x.\n",
-                       fw_vf_id - bp->pf.first_vf_id,
+                       fw_vf_id - bp->pf->first_vf_id,
                        rte_le_to_cpu_16(fwd_cmd->req_type));
        }