netdev - [PATCH net-next v2 06/19] bnxt_en: improve error recovery information messages

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Message-Id: <1635493676-10767-7-git-send-email-michael.chan@broadcom.com>
Date:   Fri, 29 Oct 2021 03:47:43 -0400
From:   Michael Chan <michael.chan@...adcom.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, kuba@...nel.org, edwin.peer@...adcom.com,
        gospo@...adcom.com, jiri@...dia.com
Subject: [PATCH net-next v2 06/19] bnxt_en: improve error recovery information messages

From: Edwin Peer <edwin.peer@...adcom.com>

The recovery election messages are often mistaken for errors. Improve
the wording to clarify the meaning of these frequent and expected
events. Also, take the first step towards more inclusive language.

Signed-off-by: Edwin Peer <edwin.peer@...adcom.com>
Signed-off-by: Michael Chan <michael.chan@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 20 ++++++++++++--------
 drivers/net/ethernet/broadcom/bnxt/bnxt.h |  2 +-
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 80fff3d8b31f..517ce16ff7eb 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2150,17 +2150,18 @@ static int bnxt_async_event_process(struct bnxt *bp,
 	}
 	case ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY: {
 		struct bnxt_fw_health *fw_health = bp->fw_health;
+		char *status_desc = "healthy";
+		u32 status;
 
 		if (!fw_health)
 			goto async_event_process_exit;
 
 		if (!EVENT_DATA1_RECOVERY_ENABLED(data1)) {
 			fw_health->enabled = false;
-			netif_info(bp, drv, bp->dev,
-				   "Error recovery info: error recovery[0]\n");
+			netif_info(bp, drv, bp->dev, "Driver recovery watchdog is disabled\n");
 			break;
 		}
-		fw_health->master = EVENT_DATA1_RECOVERY_MASTER_FUNC(data1);
+		fw_health->primary = EVENT_DATA1_RECOVERY_MASTER_FUNC(data1);
 		fw_health->tmr_multiplier =
 			DIV_ROUND_UP(fw_health->polling_dsecs * HZ,
 				     bp->current_interval * 10);
@@ -2170,10 +2171,13 @@ static int bnxt_async_event_process(struct bnxt *bp,
 				bnxt_fw_health_readl(bp, BNXT_FW_HEARTBEAT_REG);
 		fw_health->last_fw_reset_cnt =
 			bnxt_fw_health_readl(bp, BNXT_FW_RESET_CNT_REG);
+		status = bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG);
+		if (status != BNXT_FW_STATUS_HEALTHY)
+			status_desc = "unhealthy";
 		netif_info(bp, drv, bp->dev,
-			   "Error recovery info: error recovery[1], master[%d], reset count[%u], health status: 0x%x\n",
-			   fw_health->master, fw_health->last_fw_reset_cnt,
-			   bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG));
+			   "Driver recovery watchdog, role: %s, firmware status: 0x%x (%s), resets: %u\n",
+			   fw_health->primary ? "primary" : "backup", status,
+			   status_desc, fw_health->last_fw_reset_cnt);
 		if (!fw_health->enabled) {
 			/* Make sure tmr_counter is set and visible to
 			 * bnxt_health_check() before setting enabled to true.
@@ -11469,7 +11473,7 @@ static void bnxt_force_fw_reset(struct bnxt *bp)
 	}
 	bnxt_fw_reset_close(bp);
 	wait_dsecs = fw_health->master_func_wait_dsecs;
-	if (fw_health->master) {
+	if (fw_health->primary) {
 		if (fw_health->flags & ERROR_RECOVERY_QCFG_RESP_FLAGS_CO_CPU)
 			wait_dsecs = 0;
 		bp->fw_reset_state = BNXT_FW_RESET_STATE_RESET_FW;
@@ -12141,7 +12145,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
 			return;
 		}
 
-		if (!bp->fw_health->master) {
+		if (!bp->fw_health->primary) {
 			u32 wait_dsecs = bp->fw_health->normal_func_wait_dsecs;
 
 			bp->fw_reset_state = BNXT_FW_RESET_STATE_ENABLE_DEV;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index e56f2a27c67a..16d33d00973e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1536,7 +1536,7 @@ struct bnxt_fw_health {
 	u32 last_fw_heartbeat;
 	u32 last_fw_reset_cnt;
 	u8 enabled:1;
-	u8 master:1;
+	u8 primary:1;
 	u8 fatal:1;
 	u8 status_reliable:1;
 	u8 tmr_multiplier;
-- 
2.18.1


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