From 6d3f58e09f0c1457aa5a6c60e5da08786dd8a18e Mon Sep 17 00:00:00 2001 From: Pavel Belous Date: Mon, 28 Aug 2017 21:52:13 +0300 Subject: [PATCH] net:ethernet:aquantia: Show info message if bad firmware version detected. We should inform user about wrong firmware version by printing message in dmesg. Fixes: 3d2ff7eebe26 ("net: ethernet: aquantia: Atlantic hardware abstraction layer") Signed-off-by: Pavel Belous Signed-off-by: David S. Miller --- drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c index 7a1332e..4f5ec9a 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c @@ -141,6 +141,12 @@ static int hw_atl_utils_init_ucp(struct aq_hw_s *self, err = hw_atl_utils_ver_match(aq_hw_caps->fw_ver_expected, aq_hw_read_reg(self, 0x18U)); + + if (err < 0) + pr_err("%s: Bad FW version detected: expected=%x, actual=%x\n", + AQ_CFG_DRV_NAME, + aq_hw_caps->fw_ver_expected, + aq_hw_read_reg(self, 0x18U)); return err; } -- 2.7.4