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| author | James <> | 2013-03-17 12:16:37 +0000 |
|---|---|---|
| committer | James <> | 2013-03-17 12:16:37 +0000 |
| commit | 27b76ab0671089c47506615a796a261e993896a7 (patch) | |
| tree | 61213d67e7fa87b20356b23798558e2c4212c42f /target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base | |
| download | trunk-36060-master.tar.gz trunk-36060-master.tar.bz2 trunk-36060-master.zip | |
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base b/target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base new file mode 100644 index 0000000..e0821a7 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/.svn/text-base/213-MIPS-ath79-fix-ar933x-wmac-reset.patch.svn-base @@ -0,0 +1,31 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -62,10 +62,27 @@ static void __init ar913x_wmac_setup(voi + + static int ar933x_wmac_reset(void) + { ++ int retries = 20; ++ + ath79_device_reset_set(AR933X_RESET_WMAC); + ath79_device_reset_clear(AR933X_RESET_WMAC); + +- return 0; ++ while (1) { ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); ++ if ((bootstrap & AR933X_BOOTSTRAP_EEPBUSY) == 0) ++ return 0; ++ ++ if (retries-- == 0) ++ break; ++ ++ udelay(10000); ++ retries++; ++ } ++ ++ pr_err("ar933x: WMAC reset timed out"); ++ return -ETIMEDOUT; + } + + static int ar933x_r1_get_wmac_revision(void) |