Commit a44daa8f authored by Edwin Peer's avatar Edwin Peer Committed by Jakub Kicinski
Browse files

bnxt_en: log firmware debug notifications 



Firmware is capable of generating asynchronous debug notifications.
The event data is opaque to the driver and is simply logged. Debug
notifications can be enabled by turning on hardware status messages
using the ethtool msglvl interface.

Reviewed-by: default avatarPavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: default avatarEdwin Peer <edwin.peer@broadcom.com>
Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
Acked-by: default avatarWillem de Bruijn <willemb@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 881d8353

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+8 −0
Original line number Diff line number Diff line
@@ -255,6 +255,7 @@ static const u16 bnxt_async_events_arr[] = { 
	ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE,

	ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY,

	ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY,

	ASYNC_EVENT_CMPL_EVENT_ID_DEBUG_NOTIFICATION,

	ASYNC_EVENT_CMPL_EVENT_ID_RING_MONITOR_MSG,

};
@@ -2072,6 +2073,13 @@ static int bnxt_async_event_process(struct bnxt *bp, 
			bnxt_fw_health_readl(bp, BNXT_FW_RESET_CNT_REG);

		goto async_event_process_exit;

	}

	case ASYNC_EVENT_CMPL_EVENT_ID_DEBUG_NOTIFICATION:

		if (netif_msg_hw(bp)) {

			netdev_notice(bp->dev,

				      "Received firmware debug notification, data1: 0x%x, data2: 0x%x\n",

				      data1, data2);

		}

		goto async_event_process_exit;

	case ASYNC_EVENT_CMPL_EVENT_ID_RING_MONITOR_MSG: {

		struct bnxt_rx_ring_info *rxr;

		u16 grp_idx;