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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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bc0f4a87fc
What features a phy supports is masked in genphy_config_init() by looking at the PHYs BMSR register. If the link is down, fixed_phy_update_regs() will only set the auto- negotiation capable bit in BMSR. Thus genphy_config_init() comes to the conclusion the PHY can only perform 10/Half, and masks out the higher speed features. If however the link it up, BMSR is set to indicate the speed the PHY is capable of auto-negotiating, and genphy_config_init() does not mask out the high speed features. To fix this, when the link is down, have fixed_phy_update_regs() leave the link status, auto-negotiation complete, and link partner capabilities unset, but set all the local capabilities depending on the fixed phy speed. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| amd.c | ||
| aquantia.c | ||
| at803x.c | ||
| bcm7xxx.c | ||
| bcm63xx.c | ||
| bcm87xx.c | ||
| broadcom.c | ||
| cicada.c | ||
| davicom.c | ||
| dp83640_reg.h | ||
| dp83640.c | ||
| dp83867.c | ||
| et1011c.c | ||
| fixed_phy.c | ||
| icplus.c | ||
| Kconfig | ||
| lxt.c | ||
| Makefile | ||
| marvell.c | ||
| mdio_bus.c | ||
| mdio-bcm-unimac.c | ||
| mdio-bitbang.c | ||
| mdio-gpio.c | ||
| mdio-moxart.c | ||
| mdio-mux-gpio.c | ||
| mdio-mux-mmioreg.c | ||
| mdio-mux.c | ||
| mdio-octeon.c | ||
| mdio-sun4i.c | ||
| micrel.c | ||
| national.c | ||
| phy_device.c | ||
| phy.c | ||
| qsemi.c | ||
| realtek.c | ||
| smsc.c | ||
| spi_ks8995.c | ||
| ste10Xp.c | ||
| teranetics.c | ||
| vitesse.c | ||