target/linux/brcm63xx/patches-3.9/318-MIPS-BCM63XX-add-cpu-argument-to-dispatch-internal.patch

   1 From 398337c57ebe3c704e0df5f569e6bd860ffe8914 Mon Sep 17 00:00:00 2001
   2 From: Jonas Gorski <jogo@openwrt.org>
   3 Date: Fri, 26 Apr 2013 11:21:16 +0200
   4 Subject: [PATCH 09/13] MIPS: BCM63XX: add cpu argument to dispatch internal
   5
   6 Signed-off-by: Jonas Gorski <jogo@openwrt.org>
   7 ---
   8  arch/mips/bcm63xx/irq.c |   14 +++++++-------
   9  1 file changed, 7 insertions(+), 7 deletions(-)
  10
  11 --- a/arch/mips/bcm63xx/irq.c
  12 +++ b/arch/mips/bcm63xx/irq.c
  13 @@ -19,8 +19,8 @@
  14  #include <bcm63xx_io.h>
  15  #include <bcm63xx_irq.h>
  16
  17 -static void __dispatch_internal_32(void) __maybe_unused;
  18 -static void __dispatch_internal_64(void) __maybe_unused;
  19 +static void __dispatch_internal_32(int cpu) __maybe_unused;
  20 +static void __dispatch_internal_64(int cpu) __maybe_unused;
  21  static void __internal_irq_mask_32(unsigned int irq) __maybe_unused;
  22  static void __internal_irq_mask_64(unsigned int irq) __maybe_unused;
  23  static void __internal_irq_unmask_32(unsigned int irq) __maybe_unused;
  24 @@ -140,7 +140,7 @@ static inline void bcm63xx_init_irq(void
  25  #else /* ! BCMCPU_RUNTIME_DETECT */
  26
  27  static u32 irq_stat_addr0, irq_mask_addr0, irq_stat_addr1, irq_mask_addr1;
  28 -static void (*dispatch_internal)(void);
  29 +static void (*dispatch_internal)(int cpu);
  30  static int is_ext_irq_cascaded;
  31  static unsigned int ext_irq_count;
  32  static unsigned int ext_irq_start, ext_irq_end;
  33 @@ -282,14 +282,14 @@ static inline void handle_internal(int i
  34   */
  35
  36  #define BUILD_IPIC_INTERNAL(width)                                     \
  37 -void __dispatch_internal_##width(void)                                 \
  38 +void __dispatch_internal_##width(int cpu)                              \
  39  {                                                                      \
  40         u32 pending[width / 32];                                        \
  41         unsigned int src, tgt;                                          \
  42         bool irqs_pending = false;                                      \
  43         static int i;                                                   \
  44 -       u32 irq_stat_addr = get_irq_stat_addr(0);                       \
  45 -       u32 irq_mask_addr = get_irq_mask_addr(0);                       \
  46 +       u32 irq_stat_addr = get_irq_stat_addr(cpu);                     \
  47 +       u32 irq_mask_addr = get_irq_mask_addr(cpu);                     \
  48                                                                         \
  49         /* read registers in reverse order */                           \
  50         for (src = 0, tgt = (width / 32); src < (width / 32); src++) {  \
  51 @@ -361,7 +361,7 @@ asmlinkage void plat_irq_dispatch(void)
  52                 if (cause & CAUSEF_IP1)
  53                         do_IRQ(1);
  54                 if (cause & CAUSEF_IP2)
  55 -                       dispatch_internal();
  56 +                       dispatch_internal(0);
  57                 if (!is_ext_irq_cascaded) {
  58                         if (cause & CAUSEF_IP3)
  59                                 do_IRQ(IRQ_EXT_0);