aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/drivers/pci/pci.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/drivers/pci/pci.c')
-rw-r--r--arch/sh/drivers/pci/pci.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 08d2e7325252..f57095a2617c 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -76,38 +76,6 @@ void __devinit __weak pcibios_fixup_bus(struct pci_bus *bus)
76 pci_read_bridge_bases(bus); 76 pci_read_bridge_bases(bus);
77} 77}
78 78
79void
80pcibios_update_resource(struct pci_dev *dev, struct resource *root,
81 struct resource *res, int resource)
82{
83 u32 new, check;
84 int reg;
85
86 new = res->start | (res->flags & PCI_REGION_FLAG_MASK);
87 if (resource < 6) {
88 reg = PCI_BASE_ADDRESS_0 + 4*resource;
89 } else if (resource == PCI_ROM_RESOURCE) {
90 res->flags |= IORESOURCE_ROM_ENABLE;
91 new |= PCI_ROM_ADDRESS_ENABLE;
92 reg = dev->rom_base_reg;
93 } else {
94 /*
95 * Somebody might have asked allocation of a non-standard
96 * resource
97 */
98 return;
99 }
100
101 pci_write_config_dword(dev, reg, new);
102 pci_read_config_dword(dev, reg, &check);
103 if ((new ^ check) & ((new & PCI_BASE_ADDRESS_SPACE_IO) ?
104 PCI_BASE_ADDRESS_IO_MASK : PCI_BASE_ADDRESS_MEM_MASK)) {
105 printk(KERN_ERR "PCI: Error while updating region "
106 "%s/%d (%08x != %08x)\n", pci_name(dev), resource,
107 new, check);
108 }
109}
110
111void pcibios_align_resource(void *data, struct resource *res, 79void pcibios_align_resource(void *data, struct resource *res,
112 resource_size_t size, resource_size_t align) 80 resource_size_t size, resource_size_t align)
113 __attribute__ ((weak)); 81 __attribute__ ((weak));