[PATCH 1/2] net: phy: Add BaseT1 auto-negotiation constants

Dimitri Fedrau
2023-12-18T22:18:28Z

Added constants for advertising 100BT1 and 1000BT1 in register BASE-T1
auto-negotiation advertisement register [31:16] (Register 7.515)

Signed-off-by: Dimitri Fedrau <dima.fedrau@gmail.com>
---
include/uapi/linux/mdio.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h
index d03863da180e..020ccc810d23 100644
--- a/include/uapi/linux/mdio.h
+++ b/include/uapi/linux/mdio.h
@@ -348,6 +348,8 @@

/* BASE-T1 auto-negotiation advertisement register [31:16] */
#define MDIO_AN_T1_ADV_M_B10L 0x4000 /* device is compatible with 10BASE-T1L */
+#define MDIO_AN_T1_ADV_M_1000BT1 0x0080 /* advertise 1000BASE-T1 */
+#define MDIO_AN_T1_ADV_M_100BT1 0x0020 /* advertise 100BASE-T1 */
#define MDIO_AN_T1_ADV_M_MST 0x0010 /* advertise master preference */

/* BASE-T1 auto-negotiation advertisement register [47:32] */
--
2.39.2