diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2007-06-25 13:32:48 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-06-29 01:58:15 -0500 |
| commit | 0a3786c5f7575c0739ad94057213b931a9423502 (patch) | |
| tree | 8877819dec87178ffad772279642cde2e3b7a63a /arch/powerpc/sysdev | |
| parent | 5ab65ecdaffd85753e7ad957622afcd709a39deb (diff) | |
[POWERPC] Removed remnants of bus_offset
Removed the remants of bus_offset and use self_busno in the mv64x60 case
and use pci_assign_all_buses on 83xx/85xx.
83xx/85xx have multiple PHBs and the firmwares on these devices tend not
to handle topologies with P2P bridges well so we let Linux just reassign
the bus numbers to match.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/indirect_pci.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mv64x60_pci.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c index d490e71f053..efe3cff8dcd 100644 --- a/arch/powerpc/sysdev/indirect_pci.c +++ b/arch/powerpc/sysdev/indirect_pci.c @@ -44,7 +44,7 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset, cfg_type = 1; bus_no = (bus->number == hose->first_busno) ? - hose->self_busno : bus->number - hose->bus_offset; + hose->self_busno : bus->number; PCI_CFG_OUT(hose->cfg_addr, (0x80000000 | (bus_no << 16) @@ -87,7 +87,7 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset, cfg_type = 1; bus_no = (bus->number == hose->first_busno) ? - hose->self_busno : bus->number - hose->bus_offset; + hose->self_busno : bus->number; PCI_CFG_OUT(hose->cfg_addr, (0x80000000 | (bus_no << 16) diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index 6b08e76de5a..2e7738455ae 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -147,7 +147,7 @@ static int __init mv64x60_add_bridge(struct device_node *dev) hose->last_busno = bus_range ? bus_range[1] : 0xff; setup_indirect_pci(hose, rsrc.start, rsrc.start + 4); - hose->bus_offset = hose->first_busno; + hose->self_busno = hose->first_busno; printk(KERN_INFO "Found MV64x60 PCI host bridge at 0x%016llx. " "Firmware bus number: %d->%d\n", |