diff options
| author | Oleksij Rempel <linux@rempel-privat.de> | 2021-06-14 06:31:23 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-14 12:54:43 -0700 |
| commit | 36838050c453e591ff2ee744d1149630bc5c3310 (patch) | |
| tree | 097ad825279de2c753c261760d7b0b8166190237 /drivers/net/dsa/microchip/ksz8795_reg.h | |
| parent | f873f112553b520e86be3992a38b19e3747b31af (diff) | |
net: dsa: microchip: ksz8795: add LINK_MD register support
Add mapping for LINK_MD register to enable cable testing functionality.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795_reg.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795_reg.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795_reg.h b/drivers/net/dsa/microchip/ksz8795_reg.h index f925ddee5238..a32355624f31 100644 --- a/drivers/net/dsa/microchip/ksz8795_reg.h +++ b/drivers/net/dsa/microchip/ksz8795_reg.h @@ -249,7 +249,7 @@ #define REG_PORT_4_LINK_MD_CTRL 0x4A #define PORT_CABLE_10M_SHORT BIT(7) -#define PORT_CABLE_DIAG_RESULT_M 0x3 +#define PORT_CABLE_DIAG_RESULT_M GENMASK(6, 5) #define PORT_CABLE_DIAG_RESULT_S 5 #define PORT_CABLE_STAT_NORMAL 0 #define PORT_CABLE_STAT_OPEN 1 @@ -753,13 +753,14 @@ #define PHY_REG_LINK_MD 0x1D #define PHY_START_CABLE_DIAG BIT(15) +#define PHY_CABLE_DIAG_RESULT_M GENMASK(14, 13) #define PHY_CABLE_DIAG_RESULT 0x6000 #define PHY_CABLE_STAT_NORMAL 0x0000 #define PHY_CABLE_STAT_OPEN 0x2000 #define PHY_CABLE_STAT_SHORT 0x4000 #define PHY_CABLE_STAT_FAILED 0x6000 #define PHY_CABLE_10M_SHORT BIT(12) -#define PHY_CABLE_FAULT_COUNTER 0x01FF +#define PHY_CABLE_FAULT_COUNTER_M GENMASK(8, 0) #define PHY_REG_PHY_CTRL 0x1F |