diff options
Diffstat (limited to 'target/linux/generic/pending-4.9/704-phy-no-genphy-soft-reset.patch')
| -rw-r--r-- | target/linux/generic/pending-4.9/704-phy-no-genphy-soft-reset.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.9/704-phy-no-genphy-soft-reset.patch b/target/linux/generic/pending-4.9/704-phy-no-genphy-soft-reset.patch new file mode 100644 index 0000000000..a434001e27 --- /dev/null +++ b/target/linux/generic/pending-4.9/704-phy-no-genphy-soft-reset.patch @@ -0,0 +1,42 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: net: phy: disable soft-reset for generic PHY devices to avoid accidentally clearing preinitialized state + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/net/phy/phy_device.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c +index c37d3a27e372..069f7ee3e65c 100644 +--- a/drivers/net/phy/phy_device.c ++++ b/drivers/net/phy/phy_device.c +@@ -1482,7 +1482,7 @@ int genphy_config_init(struct phy_device *phydev) + return 0; + } + +-static int gen10g_soft_reset(struct phy_device *phydev) ++static int no_soft_reset(struct phy_device *phydev) + { + /* Do nothing for now */ + return 0; +@@ -1721,7 +1721,7 @@ static struct phy_driver genphy_driver[] = { + .phy_id = 0xffffffff, + .phy_id_mask = 0xffffffff, + .name = "Generic PHY", +- .soft_reset = genphy_soft_reset, ++ .soft_reset = no_soft_reset, + .config_init = genphy_config_init, + .features = PHY_GBIT_FEATURES | SUPPORTED_MII | + SUPPORTED_AUI | SUPPORTED_FIBRE | +@@ -1735,7 +1735,7 @@ static struct phy_driver genphy_driver[] = { + .phy_id = 0xffffffff, + .phy_id_mask = 0xffffffff, + .name = "Generic 10G PHY", +- .soft_reset = gen10g_soft_reset, ++ .soft_reset = no_soft_reset, + .config_init = gen10g_config_init, + .features = 0, + .config_aneg = gen10g_config_aneg, +-- +2.11.0 + |