From: Lukasz Cieplicki lukaszx.cieplicki@intel.com
stable inclusion from stable-5.10.56 commit 75ebe1d355b5b179568009ef35042d3c7be7ee00 bugzilla: 176004 https://gitee.com/openeuler/kernel/issues/I4DYZ4
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit dc614c46178b0b89bde86ac54fc687a28580d2b7 upstream.
In case of PHY type error occurs, the message was too generic. Add additional info to PHY type error indicating that it can be wrong cable connected.
Fixes: 124ed15bf126 ("i40e: Add dual speed module support") Signed-off-by: Lukasz Cieplicki lukaszx.cieplicki@intel.com Signed-off-by: Michal Maloszewski michal.maloszewski@intel.com Tested-by: Tony Brelinski tonyx.brelinski@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 57edca02e3a7..ffbfb8a091dd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -980,7 +980,7 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, default: /* if we got here and link is up something bad is afoot */ netdev_info(netdev, - "WARNING: Link is up but PHY type 0x%x is not recognized.\n", + "WARNING: Link is up but PHY type 0x%x is not recognized, or incorrect cable is in use\n", hw_link_info->phy_type); }