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path: root/arch/sparc64/kernel/pci_sabre.c
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Diffstat (limited to 'arch/sparc64/kernel/pci_sabre.c')
-rw-r--r--arch/sparc64/kernel/pci_sabre.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 64cdce81d86..f3ec7bdacdc 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -862,51 +862,6 @@ static void sabre_register_error_handlers(struct pci_controller_info *p)
sabre_write(base + SABRE_PCICTRL, tmp);
}
-static void sabre_base_address_update(struct pci_dev *pdev, int resource)
-{
- struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
- struct resource *res;
- unsigned long base;
- u32 reg;
- int where, size, is_64bit;
-
- res = &pdev->resource[resource];
- if (resource < 6) {
- where = PCI_BASE_ADDRESS_0 + (resource * 4);
- } else if (resource == PCI_ROM_RESOURCE) {
- where = pdev->rom_base_reg;
- } else {
- /* Somebody might have asked allocation of a non-standard resource */
- return;
- }
-
- is_64bit = 0;
- if (res->flags & IORESOURCE_IO)
- base = pbm->controller_regs + SABRE_IOSPACE;
- else {
- base = pbm->controller_regs + SABRE_MEMSPACE;
- if ((res->flags & PCI_BASE_ADDRESS_MEM_TYPE_MASK)
- == PCI_BASE_ADDRESS_MEM_TYPE_64)
- is_64bit = 1;
- }
-
- size = res->end - res->start;
- pci_read_config_dword(pdev, where, &reg);
- reg = ((reg & size) |
- (((u32)(res->start - base)) & ~size));
- if (resource == PCI_ROM_RESOURCE) {
- reg |= PCI_ROM_ADDRESS_ENABLE;
- res->flags |= IORESOURCE_ROM_ENABLE;
- }
- pci_write_config_dword(pdev, where, reg);
-
- /* This knows that the upper 32-bits of the address
- * must be zero. Our PCI common layer enforces this.
- */
- if (is_64bit)
- pci_write_config_dword(pdev, where + 4, 0);
-}
-
static void apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
{
struct pci_dev *pdev;
@@ -1099,7 +1054,6 @@ void sabre_init(struct device_node *dp, char *model_name)
p->index = pci_num_controllers++;
p->pbms_same_domain = 1;
p->scan_bus = sabre_scan_bus;
- p->base_address_update = sabre_base_address_update;
p->pci_ops = &sabre_ops;
/*