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[POWERPC] ps3: add interrupt alloc for outlets

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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>
This commit is contained in:
Geert Uytterhoeven
2007-01-26 19:08:12 -08:00
committed by Paul Mackerras
parent 861be32ce7
commit b1eeb38e45
2 changed files with 17 additions and 10 deletions
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3
include/asm-powerpc/ps3.h
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@@ -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 */