[POWERPC] ps3: add interrupt alloc for outlets

PS3 interrupt core update:
  - Add ps3_alloc_irq() and ps3_free_irq(), to allocate a virtual interrupt
    number for an interrupt outlet, which is needed by the PS3 GPU frame
    buffer device and audio drivers

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 021f802161a6..00a4c7d3c6d1 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -163,6 +163,9 @@ int ps3_free_vuart_irq(unsigned int virq);
 int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id,
         unsigned int class, unsigned int *virq);
 int ps3_free_spe_irq(unsigned int virq);
+int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
+        unsigned int *virq);
+int ps3_free_irq(unsigned int virq);
 
 /* lv1 result codes */