[PATCH net 7/7] net:ethernet:aquantia: Show info message if bad firmware version detected.

[Pavel Belous]

From: Pavel Belous <pavel.bel...@aquantia.com>

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 <pavel.bel...@aquantia.com>
---
 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 eb3ae51..ad4cc53 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