vs. 2.5.59-mm1
arch/i386/pci/numa.c | 9 +++++++++
drivers/pci/probe.c | 5 +----
include/asm-i386/pci.h | 11 +++++++++++
3 files changed, 21 insertions(+), 4 deletions(-)
diff -urpN mpc-2.5.59-1/arch/i386/pci/numa.c mpc-2.5.59-2/arch/i386/pci/numa.c
--- mpc-2.5.59-1/arch/i386/pci/numa.c 2003-01-19 19:01:38.000000000 -0800
+++ mpc-2.5.59-2/arch/i386/pci/numa.c 2003-01-19 19:42:30.000000000 -0800
@@ -88,6 +88,15 @@ static struct pci_ops pci_direct_conf1_m
.write = pci_conf1_mq_write
};
+void pci_child_fixup(struct pci_bus *parent, struct pci_bus *child, int buses)
+{
+ int quad = BUS2QUAD(parent->number);
+ child->primary = QUADLOCAL2BUS(quad, buses & 0xFF);
+ child->secondary = QUADLOCAL2BUS(quad, (buses >> 8) & 0xFF);
+ child->subordinate = QUADLOCAL2BUS(quad, (buses >> 16) & 0xFF);
+ child->number = child->secondary;
+}
+
static void __devinit pci_fixup_i450nx(struct pci_dev *d)
{
diff -urpN mpc-2.5.59-1/drivers/pci/probe.c mpc-2.5.59-2/drivers/pci/probe.c
--- mpc-2.5.59-1/drivers/pci/probe.c 2003-01-16 18:22:24.000000000 -0800
+++ mpc-2.5.59-2/drivers/pci/probe.c 2003-01-19 19:43:24.000000000 -0800
@@ -271,10 +271,7 @@ int __devinit pci_scan_bridge(struct pci
if (pass)
return max;
child = pci_add_new_bus(bus, dev, 0);
- child->primary = buses & 0xFF;
- child->secondary = (buses >> 8) & 0xFF;
- child->subordinate = (buses >> 16) & 0xFF;
- child->number = child->secondary;
+ pci_child_fixup(bus, child, buses);
cmax = pci_do_scan_bus(child);
if (cmax > max) max = cmax;
} else {
diff -urpN mpc-2.5.59-1/include/asm-i386/pci.h mpc-2.5.59-2/include/asm-i386/pci.h
--- mpc-2.5.59-1/include/asm-i386/pci.h 2003-01-16 18:22:04.000000000 -0800
+++ mpc-2.5.59-2/include/asm-i386/pci.h 2003-01-19 19:39:07.000000000 -0800
@@ -100,6 +100,17 @@ static inline int pci_controller_num(str
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine);
+#ifdef CONFIG_X86_NUMAQ
+void pci_child_fixup(struct pci_bus *, struct pci_bus *, int);
+#else
+static inline void pci_child_fixup(struct pci_bus *parent, struct pci_bus *child, int buses)
+{
+ child->primary = buses & 0xFF;
+ child->secondary = (buses >> 8) & 0xFF;
+ child->subordinate = (buses >> 16) & 0xFF;
+ child->number = child->secondary;
+}
+#endif
#endif /* __KERNEL__ */
/* implement the pci_ DMA API in terms of the generic device dma_ one */
-
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