Commit f4244094 authored by Parthiban Veerasooran's avatar Parthiban Veerasooran Committed by Jakub Kicinski
Browse files

net: phy: microchip_t1s:: add cable diagnostic support for LAN867x Rev.D0 



Enable Open Alliance TC14 (OATC14) 10Base-T1S cable diagnostic feature
for Microchip LAN867x Rev.D0 PHY by implementing `cable_test_start` and
`cable_test_get_status` using the generic C45 functions. This allows the
`ethtool` utility to perform cable diagnostic tests directly on the PHY,
improving network troubleshooting and maintenance.

Signed-off-by: default avatarParthiban Veerasooran <parthiban.veerasooran@microchip.com>
Link: https://patch.msgid.link/20251105051213.50443-3-parthiban.veerasooran@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent b87ee13e

drivers/net/phy/microchip_t1s.c

+2 −0
Original line number Diff line number Diff line
@@ -573,6 +573,8 @@ static struct phy_driver microchip_t1s_driver[] = { 
		.get_plca_cfg	    = genphy_c45_plca_get_cfg,

		.set_plca_cfg	    = lan86xx_plca_set_cfg,

		.get_plca_status    = genphy_c45_plca_get_status,

		.cable_test_start   = genphy_c45_oatc14_cable_test_start,

		.cable_test_get_status = genphy_c45_oatc14_cable_test_get_status,

	},

	{

		PHY_ID_MATCH_EXACT(PHY_ID_LAN865X_REVB),