diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_base.c')
-rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 0f5c8eb..f786803 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -568,24 +568,23 @@ static void spu_unmap(struct spu *spu) /* This function shall be abstracted for HV platforms */ static int __init spu_map_interrupts(struct spu *spu, struct device_node *np) { - struct irq_host *host; unsigned int isrc; const u32 *tmp; - host = iic_get_irq_host(spu->node); - if (host == NULL) - return -ENODEV; - - /* Get the interrupt source from the device-tree */ + /* Get the interrupt source unit from the device-tree */ tmp = get_property(np, "isrc", NULL); if (!tmp) return -ENODEV; - spu->isrc = isrc = tmp[0]; + isrc = tmp[0]; + + /* Add the node number */ + isrc |= spu->node << IIC_IRQ_NODE_SHIFT; + spu->isrc = isrc; /* Now map interrupts of all 3 classes */ - spu->irqs[0] = irq_create_mapping(host, 0x00 | isrc); - spu->irqs[1] = irq_create_mapping(host, 0x10 | isrc); - spu->irqs[2] = irq_create_mapping(host, 0x20 | isrc); + spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc); + spu->irqs[1] = irq_create_mapping(NULL, IIC_IRQ_CLASS_1 | isrc); + spu->irqs[2] = irq_create_mapping(NULL, IIC_IRQ_CLASS_2 | isrc); /* Right now, we only fail if class 2 failed */ return spu->irqs[2] == NO_IRQ ? -EINVAL : 0; |