From cf2324fd6b6752ce511b612fc192ab9f0b6a32cb Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 21 Feb 2013 17:47:15 +0000 Subject: ar71xx: add support for 3.8 Signed-off-by: Gabor Juhos SVN-Revision: 35728 --- .../901-mdio_bitbang_ignore_ta_value.patch | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch (limited to 'target/linux/ar71xx/patches-3.8/901-mdio_bitbang_ignore_ta_value.patch') 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); -- cgit v1.1