From: Edwin Peer Date: Mon, 25 Jan 2021 07:08:13 +0000 (-0500) Subject: bnxt_en: log firmware debug notifications X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a44daa8fcbcf572545c4c1a7908b3fbb38388048;p=linux.git 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: Pavan Chebbi Signed-off-by: Edwin Peer Signed-off-by: Michael Chan Acked-by: Willem de Bruijn Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index c06c5f81f0875..c8c25f7644aef 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -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;