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[POWERPC] Use global_number in ppc32 pci_controller

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Make the pci_controller struct use global_number for the PHB domain number
instead of index to match what ppc64 does and reuse its pci_domain_nr code.

Introduced a pci-common.c to handle shared code between ppc32 & ppc64.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2007-06-27 01:17:57 -05:00
parent 6a506238b3
commit 5516b540e9
8 changed files with 64 additions and 30 deletions
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4
arch/powerpc/platforms/52xx/efika.c
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@@ -54,7 +54,7 @@ static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
struct pci_controller *hose = bus->sysdata;
unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
| (((bus->number - hose->first_busno) & 0xff) << 16)
| (hose->index << 24);
| (hose->global_number << 24);
int ret = -1;
int rval;
@@ -69,7 +69,7 @@ static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
struct pci_controller *hose = bus->sysdata;
unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
| (((bus->number - hose->first_busno) & 0xff) << 16)
| (hose->index << 24);
| (hose->global_number << 24);
int rval;
rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,