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author | Jonas Gorski <jogo@openwrt.org> | 2014-07-12 12:31:47 +0000 |
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committer | Jonas Gorski <jogo@openwrt.org> | 2014-07-12 12:31:47 +0000 |
commit | 12dab95f4788176d375a877d5670a389d5c33850 (patch) | |
tree | 03e715ca9769547099070198b6ebc57380ea2689 /target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch | |
parent | 6661431271efc2b38e278d48131bf60b4582fc74 (diff) | |
download | master-187ad058-12dab95f4788176d375a877d5670a389d5c33850.tar.gz master-187ad058-12dab95f4788176d375a877d5670a389d5c33850.tar.bz2 master-187ad058-12dab95f4788176d375a877d5670a389d5c33850.zip |
brcm63xx: update irq affinity code to latest version
Reduces code size a bit and sets affinity to boot cpu by default.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41591 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch')
-rw-r--r-- | target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch b/target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch deleted file mode 100644 index 1b8921cbf2..0000000000 --- a/target/linux/brcm63xx/patches-3.14/323-MIPS-BCM63XX-add-pin-argument-to-dispatch-internal.patch +++ /dev/null @@ -1,70 +0,0 @@ -From a33bb660c712447ba8b561109cda6734954a6efa Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Fri, 26 Apr 2013 11:21:16 +0200 -Subject: [PATCH 34/53] MIPS: BCM63XX: add pin argument to dispatch internal - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - arch/mips/bcm63xx/irq.c | 18 ++++++++++-------- - 1 file changed, 10 insertions(+), 8 deletions(-) - ---- a/arch/mips/bcm63xx/irq.c -+++ b/arch/mips/bcm63xx/irq.c -@@ -19,9 +19,10 @@ - #include <bcm63xx_io.h> - #include <bcm63xx_irq.h> - -+ - static u32 irq_stat_addr[2]; - static u32 irq_mask_addr[2]; --static void (*dispatch_internal)(void); -+static void (*dispatch_internal)(int pin); - static int is_ext_irq_cascaded; - static unsigned int ext_irq_count; - static unsigned int ext_irq_start, ext_irq_end; -@@ -54,19 +55,20 @@ static inline void handle_internal(int i - */ - - #define BUILD_IPIC_INTERNAL(width) \ --void __dispatch_internal_##width(void) \ -+void __dispatch_internal_##width(int pin) \ - { \ - u32 pending[width / 32]; \ - unsigned int src, tgt; \ - bool irqs_pending = false; \ -- static int i; \ -+ static int i[2]; \ -+ int *next = &i[pin]; \ - \ - /* read registers in reverse order */ \ - for (src = 0, tgt = (width / 32); src < (width / 32); src++) { \ - u32 val; \ - \ -- val = bcm_readl(irq_stat_addr[0] + src * sizeof(u32)); \ -- val &= bcm_readl(irq_mask_addr[0] + src * sizeof(u32)); \ -+ val = bcm_readl(irq_stat_addr[pin] + src * sizeof(u32)); \ -+ val &= bcm_readl(irq_mask_addr[pin] + src * sizeof(u32)); \ - pending[--tgt] = val; \ - \ - if (val) \ -@@ -77,9 +79,9 @@ void __dispatch_internal_##width(void) - return; \ - \ - while (1) { \ -- int to_call = i; \ -+ int to_call = *next; \ - \ -- i = (i + 1) & (width - 1); \ -+ *next = (*next + 1) & (width - 1); \ - if (pending[to_call / 32] & (1 << (to_call & 0x1f))) { \ - handle_internal(to_call); \ - break; \ -@@ -129,7 +131,7 @@ asmlinkage void plat_irq_dispatch(void) - if (cause & CAUSEF_IP1) - do_IRQ(1); - if (cause & CAUSEF_IP2) -- dispatch_internal(); -+ dispatch_internal(0); - if (!is_ext_irq_cascaded) { - if (cause & CAUSEF_IP3) - do_IRQ(IRQ_EXT_0); |