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 <Pavel.Belous@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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 7a1332e9b9bce069423efcfd1f198b8701351788..4f5ec9a0fbfb82b7bcf25fb234c5d6c3180c544a 100644 (file)
--- 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;
 }