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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2021-06-14 07:31:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-14 22:54:43 +0300 |
| commit | 52939393bd682248a415de4c0439280aafaccd66 (patch) | |
| tree | 19f6fce2d38b301313af8c3f8a40a25525237c3f /drivers/net/dsa/microchip/ksz8795.c | |
| parent | 0033f890f95ba52dd7bf154d62aa9a5317456401 (diff) | |
| download | linux-52939393bd682248a415de4c0439280aafaccd66.tar.xz | |
net: phy/dsa micrel/ksz886x add MDI-X support
Add support for MDI-X status and configuration
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.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index cfa2a5000cd3..690304c87b02 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -816,6 +816,11 @@ static void ksz8_r_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 *val) if (data & ~LPA_SLCT) data |= LPA_LPACK; break; + case PHY_REG_PHY_CTRL: + ksz_pread8(dev, p, regs[P_LINK_STATUS], &link); + if (link & PORT_MDIX_STATUS) + data |= KSZ886X_CTRL_MDIX_STAT; + break; default: processed = false; break; |