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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
| commit | cf2324fd6b6752ce511b612fc192ab9f0b6a32cb (patch) | |
| tree | 4f94e8ab5c7b998cb84115489594f670957f3d4b /target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch | |
| parent | 9cc3a60b5a6988759532b63a6fb513484b8ec9f9 (diff) | |
| download | mtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.zip mtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.gz mtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.bz2 | |
ar71xx: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35728
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch b/target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch new file mode 100644 index 0000000..39584aa --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/phy/mdio-bitbang.c ++++ b/drivers/net/phy/mdio-bitbang.c +@@ -165,16 +165,7 @@ static int mdiobb_read(struct mii_bus *b + + ctrl->ops->set_mdio_dir(ctrl, 0); + +- /* check the turnaround bit: the PHY should be driving it to zero */ +- if (mdiobb_get_bit(ctrl) != 0) { +- /* PHY didn't drive TA low -- flush any bits it +- * may be trying to send. +- */ +- for (i = 0; i < 32; i++) +- mdiobb_get_bit(ctrl); +- +- return 0xffff; +- } ++ mdiobb_get_bit(ctrl); + + ret = mdiobb_get_num(ctrl, 16); + mdiobb_get_bit(ctrl); |