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Diffstat (limited to 'arch/x86/pci/numaq_32.c')
-rw-r--r--arch/x86/pci/numaq_32.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c
index 8eb295e116f6..8223738ad806 100644
--- a/arch/x86/pci/numaq_32.c
+++ b/arch/x86/pci/numaq_32.c
@@ -8,9 +8,7 @@
8#include <asm/apic.h> 8#include <asm/apic.h>
9#include <asm/mpspec.h> 9#include <asm/mpspec.h>
10#include <asm/pci_x86.h> 10#include <asm/pci_x86.h>
11 11#include <asm/numaq.h>
12#define XQUAD_PORTIO_BASE 0xfe400000
13#define XQUAD_PORTIO_QUAD 0x40000 /* 256k per quad. */
14 12
15#define BUS2QUAD(global) (mp_bus_id_to_node[global]) 13#define BUS2QUAD(global) (mp_bus_id_to_node[global])
16 14
@@ -18,8 +16,6 @@
18 16
19#define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local]) 17#define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])
20 18
21#define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
22
23#define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \ 19#define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \
24 (0x80000000 | (BUS2LOCAL(bus) << 16) | (devfn << 8) | (reg & ~3)) 20 (0x80000000 | (BUS2LOCAL(bus) << 16) | (devfn << 8) | (reg & ~3))
25 21
@@ -152,14 +148,8 @@ int __init pci_numaq_init(void)
152{ 148{
153 int quad; 149 int quad;
154 150
155 if (!found_numaq)
156 return 0;
157
158 raw_pci_ops = &pci_direct_conf1_mq; 151 raw_pci_ops = &pci_direct_conf1_mq;
159 152
160 if (pcibios_scanned++)
161 return 0;
162
163 pci_root_bus = pcibios_scan_root(0); 153 pci_root_bus = pcibios_scan_root(0);
164 if (pci_root_bus) 154 if (pci_root_bus)
165 pci_bus_add_devices(pci_root_bus); 155 pci_bus_add_devices(pci_root_bus);