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| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-02 16:35:22 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-04-02 16:35:22 +0000 |
| commit | ef8917bb798b83223eb804e800421d576621e770 (patch) | |
| tree | e7771c125963f711b9e9eea6b85631022fd0d5b5 | |
| parent | d31f5b429d510331a5ef9915e7f9ba76d3c70174 (diff) | |
| download | master-187ad058-ef8917bb798b83223eb804e800421d576621e770.tar.gz master-187ad058-ef8917bb798b83223eb804e800421d576621e770.tar.bz2 master-187ad058-ef8917bb798b83223eb804e800421d576621e770.zip | |
rtl8306: do not overwrite registers in the phy fixup, it could mess up other switches (fixes #8911)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26410 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/rtl8306.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8306.c b/target/linux/generic/files/drivers/net/phy/rtl8306.c index 4fa910a6f2..78ded0ace4 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8306.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8306.c @@ -56,6 +56,7 @@ struct rtl_priv { int do_cpu; struct mii_bus *bus; char hwname[sizeof(RTL_NAME_UNKNOWN)]; + bool fixup; }; struct rtl_phyregs { @@ -256,6 +257,9 @@ rtl_set_page(struct rtl_priv *priv, unsigned int page) struct mii_bus *bus = priv->bus; u16 pgsel; + if (priv->fixup) + return; + if (priv->page == page) return; @@ -923,6 +927,8 @@ rtl8306_fixup(struct phy_device *pdev) if (pdev->addr != 0 && pdev->addr != 4) return 0; + memset(&priv, 0, sizeof(priv)); + priv.fixup = true; priv.page = -1; priv.bus = pdev->bus; chipid = rtl_get(&priv.dev, RTL_REG_CHIPID); |