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[SPARC64]: Use in-kernel OBP device tree for PCI controller probing.

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It can be pushed even further down, but this is a first step.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2006-06-21 18:18:47 -07:00
parent aaf7cec276
commit e87dc35020
7 changed files with 311 additions and 384 deletions
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15
arch/sparc64/kernel/pci_common.c
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@@ -664,7 +664,7 @@ static unsigned int __init pci_intmap_match_to_root(struct pci_pbm_info *pbm,
}
pdev = pbus;
if (cnode == pbm->prom_node)
if (cnode == pbm->prom_node->node)
break;
}
@@ -680,7 +680,7 @@ static int __init pci_intmap_match(struct pci_dev *pdev, unsigned int *interrupt
int i, cnode, plen;
cnode = pci_intmap_match_to_root(pbm, pdev, interrupt);
if (cnode == pbm->prom_node)
if (cnode == pbm->prom_node->node)
goto success;
plen = prom_getproperty(cnode, "reg", (char *) reg, sizeof(reg));
@@ -691,10 +691,10 @@ static int __init pci_intmap_match(struct pci_dev *pdev, unsigned int *interrupt
goto fail;
}
hi = reg[0].phys_hi & pbm->pbm_intmask.phys_hi;
mid = reg[0].phys_mid & pbm->pbm_intmask.phys_mid;
lo = reg[0].phys_lo & pbm->pbm_intmask.phys_lo;
irq = *interrupt & pbm->pbm_intmask.interrupt;
hi = reg[0].phys_hi & pbm->pbm_intmask->phys_hi;
mid = reg[0].phys_mid & pbm->pbm_intmask->phys_mid;
lo = reg[0].phys_lo & pbm->pbm_intmask->phys_lo;
irq = *interrupt & pbm->pbm_intmask->interrupt;
for (i = 0; i < pbm->num_pbm_intmap; i++) {
struct linux_prom_pci_intmap *intmap;
@@ -714,7 +714,8 @@ fail:
return 0;
success:
printk("PCI-IRQ: Routing bus[%2x] slot[%2x] to INO[%02x]\n",
printk("%s: Routing bus[%2x] slot[%2x] to INO[%02x]\n",
pbm->name,
pdev->bus->number, PCI_SLOT(pdev->devfn),
*interrupt);
return 1;