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authorRussell King (Oracle) <rmk+kernel@armlinux.org.uk>2024-04-28 15:51:02 +0100
committerPaolo Abeni <pabeni@redhat.com>2024-04-30 15:20:32 +0200
commit0041cd3799e76704a66f0ddd1a374fb77ec94e7f (patch)
tree38af48b312cb87b33ec2c6e051f8a0b6dd262125 /drivers/net/phy/phylink.c
parent8aec5b10bce6f5916c5999bafd76d3383cabf424 (diff)
net: phylink: add debug print for empty posssible_interfaces
Add a debugging print in phylink_validate_phy() when we detect that the PHY has not supplied a possible_interfaces bitmap. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Daniel Machon <daniel.machon@microchip.com> Link: https://lore.kernel.org/r/E1s15rq-00AHye-22@rmk-PC.armlinux.org.uk Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/phy/phylink.c')
-rw-r--r--drivers/net/phy/phylink.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 0e692a3bcf1a..b7e5c669dc8e 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1838,6 +1838,9 @@ static int phylink_validate_phy(struct phylink *pl, struct phy_device *phy,
interfaces);
}
+ phylink_dbg(pl, "PHY %s doesn't supply possible interfaces\n",
+ phydev_name(phy));
+
/* Check whether we would use rate matching for the proposed interface
* mode.
*/