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| author | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
| commit | ed2bc20d7f7aab0886ccf8baf4141740c249f6a8 (patch) | |
| tree | 2d67b9ac31f10f44186aa6ef9114bc8dc725c98c /target/linux/ar71xx/patches-4.1/901-mdio_bitbang_ignore_ta_value.patch | |
| parent | 625ac75f09f72d599c42b5a9f26374b84baafec7 (diff) | |
| download | master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.gz master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.bz2 master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.zip | |
ar71xx: add 4.1 support
Signed-off-by: Roman Yeryomin <roman@advem.lv>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46426 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-4.1/901-mdio_bitbang_ignore_ta_value.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-4.1/901-mdio_bitbang_ignore_ta_value.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/901-mdio_bitbang_ignore_ta_value.patch b/target/linux/ar71xx/patches-4.1/901-mdio_bitbang_ignore_ta_value.patch new file mode 100644 index 0000000000..39584aabfa --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/901-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); |