25 lines
972 B
Diff
25 lines
972 B
Diff
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From: Matthias Schiffer <mschiffer@universe-factory.net>
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Date: Mon, 15 Dec 2014 00:17:38 +0100
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Subject: ar71xx: add workaround patch for WDR3600/4300 reboot
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While it isn't clear why this patch helps, it doesn't seem to have any negative
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effects, so let's include it for now...
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diff --git a/target/linux/ar71xx/patches-3.10/903-MIPS-ath79-fix-restart.patch b/target/linux/ar71xx/patches-3.10/903-MIPS-ath79-fix-restart.patch
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new file mode 100644
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index 0000000..86f33f3
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--- /dev/null
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+++ b/target/linux/ar71xx/patches-3.10/903-MIPS-ath79-fix-restart.patch
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@@ -0,0 +1,11 @@
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+--- a/arch/mips/ath79/common.c
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++++ b/arch/mips/ath79/common.c
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+@@ -83,6 +83,8 @@ void ath79_device_reset_set(u32 mask)
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+ spin_lock_irqsave(&ath79_device_reset_lock, flags);
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+ t = ath79_reset_rr(reg);
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+ ath79_reset_wr(reg, t | mask);
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++ if (mask == AR71XX_RESET_FULL_CHIP)
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++ for(;;);
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+ spin_unlock_irqrestore(&ath79_device_reset_lock, flags);
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+ }
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+ EXPORT_SYMBOL_GPL(ath79_device_reset_set);
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