Subject: [PATCH v2 04/15] bnxt: use new module_firmware_crashed()

From: Luis Chamberlain <[email-masked]>
Date: Fri, 15 May 2020 21:28:35 +0000

This makes use of the new module_firmware_crashed() to help
annotate when firmware for device drivers crash. When firmware
crashes devices can sometimes become unresponsive, and recovery
sometimes requires a driver unload / reload and in the worst cases
a reboot.

Using a taint flag allows us to annotate when this happens clearly.

Cc: Michael Chan <[email-masked]>
Signed-off-by: Luis Chamberlain <[email-masked]>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index dd0c3f227009..5ba1bd0734e9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -3503,6 +3503,7 @@ static int bnxt_get_dump_data(struct net_device *dev, struct ethtool_dump *dump,
 
 	dump->flag = bp->dump_flag;
 	if (dump->flag == BNXT_DUMP_CRASH) {
+		module_firmware_crashed();
 #ifdef CONFIG_TEE_BNXT_FW
 		return tee_bnxt_copy_coredump(buf, 0, dump->len);
 #endif
-- 
2.26.2