Commit 16416c83 authored by Parthiban Veerasooran's avatar Parthiban Veerasooran Committed by Jakub Kicinski
Browse files

net: phy: microchip_t1s: add SQI support for LAN867x Rev.D0 PHYs 



Add support for Signal Quality Index (SQI) reporting in the
Microchip T1S PHY driver for LAN867x Rev.D0 (OATC14-compliant) PHYs.

This patch registers the following callbacks in the microchip_t1s driver
structure:

- .get_sqi      - returns the current SQI value
- .get_sqi_max  - returns the maximum SQI value

This enables ethtool to report the SQI value for LAN867x Rev.D0 PHYs.

Signed-off-by: default avatarParthiban Veerasooran <parthiban.veerasooran@microchip.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20251201032346.6699-3-parthiban.veerasooran@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5e1bf5ae

drivers/net/phy/microchip_t1s.c

+2 −0
Original line number Diff line number Diff line
@@ -575,6 +575,8 @@ static struct phy_driver microchip_t1s_driver[] = { 
		.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,

		.get_sqi            = genphy_c45_oatc14_get_sqi,

		.get_sqi_max        = genphy_c45_oatc14_get_sqi_max,

	},

	{

		PHY_ID_MATCH_EXACT(PHY_ID_LAN865X_REVB),