/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-2018 Broadcom
+ * Copyright(c) 2014-2021 Broadcom
* All rights reserved.
*/
} while (timeout);
}
+static void
+bnxt_process_default_vnic_change(struct bnxt *bp,
+ struct hwrm_async_event_cmpl *async_cmp)
+{
+ uint16_t vnic_state, vf_fid, vf_id;
+ struct bnxt_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;
+
+ if (!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_rep_dev_start_op(eth_dev);
+}
+
+static void bnxt_handle_event_error_report(struct bnxt *bp,
+ uint32_t data1,
+ uint32_t data2)
+{
+ switch (BNXT_EVENT_ERROR_REPORT_TYPE(data1)) {
+ case HWRM_ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_PAUSE_STORM:
+ PMD_DRV_LOG(WARNING, "Port:%d Pause Storm detected!\n",
+ bp->eth_dev->data->port_id);
+ break;
+ default:
+ PMD_DRV_LOG(INFO, "FW reported unknown error type data1 %d"
+ " data2: %d\n", data1, data2);
+ break;
+ }
+}
+
/*
* Async event handling
*/
struct hwrm_async_event_cmpl *async_cmp =
(struct hwrm_async_event_cmpl *)cmp;
uint16_t event_id = rte_le_to_cpu_16(async_cmp->event_id);
+ uint16_t port_id = bp->eth_dev->data->port_id;
struct bnxt_error_recovery_info *info;
uint32_t event_data;
+ uint32_t data1, data2;
+ uint32_t status;
+
+ data1 = rte_le_to_cpu_32(async_cmp->event_data1);
+ data2 = rte_le_to_cpu_32(async_cmp->event_data2);
switch (event_id) {
case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE:
case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE:
case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE:
/* FALLTHROUGH */
- bnxt_link_update(bp->eth_dev, 0, ETH_LINK_UP);
+ bnxt_link_update_op(bp->eth_dev, 0);
+ rte_eth_dev_callback_process(bp->eth_dev,
+ RTE_ETH_EVENT_INTR_LSC, NULL);
break;
case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD:
PMD_DRV_LOG(INFO, "Async event: PF driver unloaded\n");
PMD_DRV_LOG(INFO, "Port conn async event\n");
break;
case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY:
+ /*
+ * Avoid any rx/tx packet processing during firmware reset
+ * operation.
+ */
+ bnxt_stop_rxtx(bp);
+
/* 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);
+ pthread_mutex_lock(&bp->err_recovery_lock);
+ event_data = data1;
/* timestamp_lo/hi values are in units of 100ms */
bp->fw_reset_max_msecs = async_cmp->timestamp_hi ?
rte_le_to_cpu_16(async_cmp->timestamp_hi) * 100 :
if ((event_data & EVENT_DATA1_REASON_CODE_MASK) ==
EVENT_DATA1_REASON_CODE_FW_EXCEPTION_FATAL) {
PMD_DRV_LOG(INFO,
- "Firmware fatal reset event received\n");
+ "Port %u: Firmware fatal reset event received\n",
+ port_id);
bp->flags |= BNXT_FLAG_FATAL_ERROR;
} else {
PMD_DRV_LOG(INFO,
- "Firmware non-fatal reset event received\n");
+ "Port %u: Firmware non-fatal reset event received\n",
+ port_id);
}
bp->flags |= BNXT_FLAG_FW_RESET;
+ pthread_mutex_unlock(&bp->err_recovery_lock);
rte_eal_alarm_set(US_PER_MS, bnxt_dev_reset_and_resume,
(void *)bp);
break;
if (!info)
return;
- PMD_DRV_LOG(INFO, "Error recovery async event received\n");
+ event_data = data1 & EVENT_DATA1_FLAGS_MASK;
- event_data = rte_le_to_cpu_32(async_cmp->event_data1) &
- EVENT_DATA1_FLAGS_MASK;
+ if (event_data & EVENT_DATA1_FLAGS_RECOVERY_ENABLED) {
+ info->flags |= BNXT_FLAG_RECOVERY_ENABLED;
+ } else {
+ info->flags &= ~BNXT_FLAG_RECOVERY_ENABLED;
+ PMD_DRV_LOG(INFO, "Driver recovery watchdog is disabled\n");
+ return;
+ }
if (event_data & EVENT_DATA1_FLAGS_MASTER_FUNC)
- info->flags |= BNXT_FLAG_MASTER_FUNC;
- else
- info->flags &= ~BNXT_FLAG_MASTER_FUNC;
-
- if (event_data & EVENT_DATA1_FLAGS_RECOVERY_ENABLED)
- info->flags |= BNXT_FLAG_RECOVERY_ENABLED;
+ info->flags |= BNXT_FLAG_PRIMARY_FUNC;
else
- info->flags &= ~BNXT_FLAG_RECOVERY_ENABLED;
+ info->flags &= ~BNXT_FLAG_PRIMARY_FUNC;
- PMD_DRV_LOG(INFO, "recovery enabled(%d), master function(%d)\n",
- bnxt_is_recovery_enabled(bp),
- bnxt_is_master_func(bp));
+ status = bnxt_read_fw_status_reg(bp, BNXT_FW_STATUS_REG);
+ PMD_DRV_LOG(INFO,
+ "Port: %u Driver recovery watchdog, role: %s, FW status: 0x%x (%s)\n",
+ port_id, bnxt_is_primary_func(bp) ? "primary" : "backup", status,
+ (status == BNXT_FW_STATUS_HEALTHY) ? "healthy" : "unhealthy");
if (bp->flags & BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED)
return;
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));
+ PMD_DRV_LOG(INFO, "Port: %u DNC event: data1 %#x data2 %#x\n",
+ port_id, data1, data2);
+ break;
+ case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE:
+ bnxt_process_default_vnic_change(bp, async_cmp);
+ break;
+ case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_ECHO_REQUEST:
+ PMD_DRV_LOG(INFO,
+ "Port %u: Received fw echo request: data1 %#x data2 %#x\n",
+ port_id, data1, data2);
+ if (bp->recovery_info)
+ bnxt_hwrm_fw_echo_reply(bp, data1, data2);
+ break;
+ case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_ERROR_REPORT:
+ bnxt_handle_event_error_report(bp, data1, data2);
break;
default:
PMD_DRV_LOG(DEBUG, "handle_async_event id = 0x%x\n", event_id);
goto reject;
}
- if (bnxt_rcv_msg_from_vf(bp, vf_id, fwd_cmd) == true) {
+ if (bnxt_rcv_msg_from_vf(bp, vf_id, fwd_cmd)) {
/*
* In older firmware versions, the MAC had to be all zeros for
* the VF to set it's MAC via hwrm_func_vf_cfg. Set to all
(const uint8_t *)"\x00\x00\x00\x00\x00");
}
}
+
if (fwd_cmd->req_type == HWRM_CFA_L2_SET_RX_MASK) {
struct hwrm_cfa_l2_set_rx_mask_input *srm =
(void *)fwd_cmd;
HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN |
HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ANYVLAN_NONVLAN);
}
+
/* Forward */
rc = bnxt_hwrm_exec_fwd_resp(bp, fw_vf_id, fwd_cmd, req_len);
if (rc) {
bnxt_handle_async_event(bp, cmp);
evt = 1;
break;
- case CMPL_BASE_TYPE_HWRM_FWD_RESP:
+ case CMPL_BASE_TYPE_HWRM_FWD_REQ:
/* Handle HWRM forwarded responses */
bnxt_handle_fwd_req(bp, cmp);
evt = 1;
return evt;
}
-bool bnxt_is_master_func(struct bnxt *bp)
+bool bnxt_is_primary_func(struct bnxt *bp)
{
- if (bp->recovery_info->flags & BNXT_FLAG_MASTER_FUNC)
+ if (bp->recovery_info->flags & BNXT_FLAG_PRIMARY_FUNC)
return true;
return false;
return false;
}
+
+void bnxt_stop_rxtx(struct bnxt *bp)
+{
+ bp->eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
+ bp->eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
+}
git.droids-corp.org / dpdk.git / blobdiff