diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-12-07 02:03:23 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-11 13:42:35 +1100 |
| commit | 9ccc4fd260397f0f8ac6078f4cd45fda2d320ead (patch) | |
| tree | bd5917d40802bd17d488072f25a916cbe4941966 /arch | |
| parent | c96bede657510cfb171c0fd86fc710582a1c5a5f (diff) | |
[POWERPC] Remove some iSeries platform checks from the PCI code
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 23 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 2 |
2 files changed, 10 insertions, 15 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 7e74aa2bfba..002cd4cac0f 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -31,7 +31,6 @@ #include <asm/byteorder.h> #include <asm/machdep.h> #include <asm/ppc-pci.h> -#include <asm/firmware.h> #ifdef DEBUG #include <asm/udbg.h> @@ -197,9 +196,6 @@ static void __init pcibios_claim_of_setup(void) { struct pci_bus *b; - if (firmware_has_feature(FW_FEATURE_ISERIES)) - return; - list_for_each_entry(b, &pci_root_buses, node) pcibios_claim_one_bus(b); } @@ -477,8 +473,7 @@ void __devinit scan_phb(struct pci_controller *hose) bus->secondary = hose->first_busno; hose->bus = bus; - if (!firmware_has_feature(FW_FEATURE_ISERIES)) - pcibios_map_io_space(bus); + pcibios_map_io_space(bus); bus->resource[0] = res = &hose->io_resource; if (res->flags && request_resource(&ioport_resource, res)) { @@ -527,15 +522,13 @@ static int __init pcibios_init(void) pci_bus_add_devices(hose->bus); } - if (!firmware_has_feature(FW_FEATURE_ISERIES)) { - if (pci_probe_only) - pcibios_claim_of_setup(); - else - /* FIXME: `else' will be removed when - pci_assign_unassigned_resources() is able to work - correctly with [partially] allocated PCI tree. */ - pci_assign_unassigned_resources(); - } + if (pci_probe_only) + pcibios_claim_of_setup(); + else + /* FIXME: `else' will be removed when + pci_assign_unassigned_resources() is able to work + correctly with [partially] allocated PCI tree. */ + pci_assign_unassigned_resources(); /* Call machine dependent final fixup */ if (ppc_md.pcibios_fixup) diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 4bcf446cbeb..db0a17e9c4c 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -646,6 +646,8 @@ void __init iSeries_pcibios_init(void) /* Install IO hooks */ ppc_pci_io = iseries_pci_io; + pci_probe_only = 1; + /* iSeries has no IO space in the common sense, it needs to set * the IO base to 0 */ |