Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9ccc4fd260397f0f8ac6078f4cd45fda2d320ead
Commit: 9ccc4fd260397f0f8ac6078f4cd45fda2d320ead
Parent: c96bede657510cfb171c0fd86fc710582a1c5a5f
Author: Stephen Rothwell <[EMAIL PROTECTED]>
AuthorDate: Fri Dec 7 02:03:23 2007 +1100
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Tue Dec 11 13:42:35 2007 +1100
[POWERPC] Remove some iSeries platform checks from the PCI code
Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/pci_64.c | 23 ++++++++---------------
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 7e74aa2..002cd4c 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 4bcf446..db0a17e 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
*/
-
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