ba6096d04b
OpenWRT's developer guide prefers having actual patches so they an be sent upstream more easily. However, in this case, Adding proper fields also allows for `git am` to properly function. Some of these patches are quite old, and lack much traceable history. This commit tries to rectify that, by digging in the history to find where and how it was first added. It is by no means perfect and also shows some patches that should have been long gone. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From: David Bauer <mail@david-bauer.net>
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Subject: [PATCH] ath79: allow to override AR8033 SGMII aneg status
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In order to make the QCA955x SGMII workaround work, the unsuccessful
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SGMII autonegotiation on the AR8033 should not block the PHY
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state-machine.
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Otherwise, the ag71xx driver never becomes aware of the copper-side
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link-establishment and the workaround is never executed.
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Submitted-by: David Bauer <mail@david-bauer.net>
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Submitted-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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---
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drivers/net/phy/at803x.c-override.patch | 7 +++++++
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1 files changed, 7 insertions(+)
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--- a/drivers/net/phy/at803x.c
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+++ b/drivers/net/phy/at803x.c
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@@ -830,6 +830,13 @@ static int at803x_aneg_done(struct phy_d
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if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) {
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phydev_warn(phydev, "803x_aneg_done: SGMII link is not ok\n");
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aneg_done = 0;
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+#ifdef CONFIG_OF_MDIO
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+ if (phydev->mdio.dev.of_node &&
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+ of_property_read_bool(phydev->mdio.dev.of_node,
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+ "at803x-override-sgmii-link-check")) {
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+ aneg_done = 1;
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+ }
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+#endif
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}
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/* switch back to copper page */
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phy_write(phydev, AT803X_REG_CHIP_CONFIG, ccr | AT803X_BT_BX_REG_SEL);
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