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[SPARC64] PCI: Use common routine to fetch PBM properties.

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Namely bus-range and ino-bitmap.

This allows us also to eliminate pci_controller_info's
pci_{first,last}_busno fields as only the pbm ones are
used now.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2007-05-07 21:51:41 -07:00
parent 36f021b579
commit cfa0652c4e
8 changed files with 20 additions and 47 deletions
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10
arch/sparc64/kernel/pci_fire.c
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@@ -317,8 +317,6 @@ static void pci_fire_pbm_init(struct pci_controller_info *p,
{
const struct linux_prom64_registers *regs;
struct pci_pbm_info *pbm;
const u32 *ino_bitmap;
const unsigned int *busrange;
if ((portid & 1) == 0)
pbm = &p->pbm_A;
@@ -338,13 +336,7 @@ static void pci_fire_pbm_init(struct pci_controller_info *p,
pci_determine_mem_io_space(pbm);
ino_bitmap = of_get_property(dp, "ino-bitmap", NULL);
pbm->ino_bitmap = (((u64)ino_bitmap[1] << 32UL) |
((u64)ino_bitmap[0] << 0UL));
busrange = of_get_property(dp, "bus-range", NULL);
pbm->pci_first_busno = busrange[0];
pbm->pci_last_busno = busrange[1];
pci_get_pbm_props(pbm);
pci_fire_hw_init(pbm);
pci_fire_pbm_iommu_init(pbm);