1 files changed, 0 insertions, 100 deletions
diff --git a/target/linux/brcm63xx/patches-3.9/320-MIPS-BCM63XX-wire-up-the-second-CPU-s-irq-line.patch b/target/linux/brcm63xx/patches-3.9/320-MIPS-BCM63XX-wire-up-the-second-CPU-s-irq-line.patch
deleted file mode 100644
index 2d92c24635..0000000000
--- a/target/linux/brcm63xx/patches-3.9/320-MIPS-BCM63XX-wire-up-the-second-CPU-s-irq-line.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-From 70c33fe0df8d14e40f3ca92ce56a668d66184858 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Fri, 26 Apr 2013 12:03:15 +0200
-Subject: [PATCH 12/14] MIPS: BCM63XX: wire up the second cpu's irq line
-
----
- arch/mips/bcm63xx/irq.c |   50 ++++++++++++++++++++++++++++++++++++++---------
- 1 file changed, 41 insertions(+), 9 deletions(-)
-
---- a/arch/mips/bcm63xx/irq.c
-+++ b/arch/mips/bcm63xx/irq.c
-@@ -363,13 +363,20 @@ static void __internal_irq_mask_##width(
- 	u32 val;							\
- 	unsigned reg = (irq / 32) ^ (width/32 - 1);			\
- 	unsigned bit = irq & 0x1f;					\
--	u32 irq_mask_addr = get_irq_mask_addr(0);			\
- 	unsigned long flags;						\
-+	int cpu;							\
- 									\
- 	spin_lock_irqsave(&ipic_lock, flags);				\
--	val = bcm_readl(irq_mask_addr + reg * sizeof(u32));		\
--	val &= ~(1 << bit);						\
--	bcm_writel(val, irq_mask_addr + reg * sizeof(u32));		\
-+	for_each_present_cpu(cpu) {					\
-+		u32 irq_mask_addr = get_irq_mask_addr(cpu);		\
-+									\
-+		if (!irq_mask_addr)					\
-+			break;						\
-+									\
-+		val = bcm_readl(irq_mask_addr + reg * sizeof(u32));	\
-+		val &= ~(1 << bit);					\
-+		bcm_writel(val, irq_mask_addr + reg * sizeof(u32));	\
-+	}								\
- 	spin_unlock_irqrestore(&ipic_lock, flags);			\
- }									\
- 									\
-@@ -378,13 +385,23 @@ static void __internal_irq_unmask_##widt
- 	u32 val;							\
- 	unsigned reg = (irq / 32) ^ (width/32 - 1);			\
- 	unsigned bit = irq & 0x1f; 					\
--	u32 irq_mask_addr = get_irq_mask_addr(0);			\
- 	unsigned long flags;						\
-+	int cpu;							\
- 									\
- 	spin_lock_irqsave(&ipic_lock, flags);				\
--	val = bcm_readl(irq_mask_addr + reg * sizeof(u32));		\
--	val |= (1 << bit); 						\
--	bcm_writel(val, irq_mask_addr + reg * sizeof(u32));		\
-+	for_each_present_cpu(cpu) {					\
-+		u32 irq_mask_addr = get_irq_mask_addr(cpu);		\
-+									\
-+		if (!irq_mask_addr)					\
-+			break;						\
-+									\
-+		val = bcm_readl(irq_mask_addr + reg * sizeof(u32));	\
-+		if (cpu_online(cpu))					\
-+			val |= (1 << bit); 				\
-+		else							\
-+			val &= ~(1 << bit);				\
-+		bcm_writel(val, irq_mask_addr + reg * sizeof(u32));	\
-+	}								\
- 	spin_unlock_irqrestore(&ipic_lock, flags);			\
- }
- 
-@@ -409,7 +426,10 @@ asmlinkage void plat_irq_dispatch(void)
- 			do_IRQ(1);
- 		if (cause & CAUSEF_IP2)
- 			dispatch_internal(0);
--		if (!is_ext_irq_cascaded) {
-+		if (is_ext_irq_cascaded) {
-+			if (cause & CAUSEF_IP3)
-+				dispatch_internal(1);
-+		} else {
- 			if (cause & CAUSEF_IP3)
- 				do_IRQ(IRQ_EXT_0);
- 			if (cause & CAUSEF_IP4)
-@@ -622,6 +642,14 @@ static struct irqaction cpu_ip2_cascade_
- 	.flags		= IRQF_NO_THREAD,
- };
- 
-+#ifdef CONFIG_SMP
-+static struct irqaction cpu_ip3_cascade_action = {
-+	.handler	= no_action,
-+	.name		= "cascade_ip3",
-+	.flags		= IRQF_NO_THREAD,
-+};
-+#endif
-+
- static struct irqaction cpu_ext_cascade_action = {
- 	.handler	= no_action,
- 	.name		= "cascade_extirq",
-@@ -648,4 +676,8 @@ void __init arch_init_irq(void)
- 	}
- 
- 	setup_irq(MIPS_CPU_IRQ_BASE + 2, &cpu_ip2_cascade_action);
-+#ifdef CONFIG_SMP
-+	if (is_ext_irq_cascaded)
-+		setup_irq(MIPS_CPU_IRQ_BASE + 3, &cpu_ip3_cascade_action);
-+#endif
- }