diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 7944b6684a..b3ae3b152c 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -38,8 +38,8 @@ #include <pci.h> #define PCI_HOSE_OP(rw, size, type) \ -int pci_hose_##rw##_config_##size(struct pci_controller *hose, \ - pci_dev_t dev, \ +int pci_hose_##rw##_config_##size(struct pci_controller *hose, \ + pci_dev_t dev, \ int offset, type value) \ { \ return hose->rw##_##size(hose, dev, offset, value); \ @@ -77,7 +77,7 @@ PCI_OP(write, dword, u32, ) #define PCI_READ_VIA_DWORD_OP(size, type, off_mask) \ int pci_hose_read_config_##size##_via_dword(struct pci_controller *hose,\ - pci_dev_t dev, \ + pci_dev_t dev, \ int offset, type val) \ { \ u32 val32; \ @@ -94,7 +94,7 @@ int pci_hose_read_config_##size##_via_dword(struct pci_controller *hose,\ #define PCI_WRITE_VIA_DWORD_OP(size, type, off_mask, val_mask) \ int pci_hose_write_config_##size##_via_dword(struct pci_controller *hose,\ - pci_dev_t dev, \ + pci_dev_t dev, \ int offset, type val) \ { \ u32 val32, mask, ldata, shift; \ @@ -221,7 +221,7 @@ pci_dev_t pci_find_device(unsigned int vendor, unsigned int device, int index) */ unsigned long pci_hose_phys_to_bus (struct pci_controller *hose, - unsigned long phys_addr, + phys_addr_t phys_addr, unsigned long flags) { struct pci_region *res; @@ -253,9 +253,9 @@ Done: return 0; } -unsigned long pci_hose_bus_to_phys(struct pci_controller* hose, - unsigned long bus_addr, - unsigned long flags) +phys_addr_t pci_hose_bus_to_phys(struct pci_controller* hose, + unsigned long bus_addr, + unsigned long flags) { struct pci_region *res; int i; @@ -425,9 +425,6 @@ int pci_hose_scan_bus(struct pci_controller *hose, int bus) dev < PCI_BDF(bus,PCI_MAX_PCI_DEVICES-1,PCI_MAX_PCI_FUNCTIONS-1); dev += PCI_BDF(0,0,1)) { - - /* Bus 0 is not necessarily PCI bridge. */ -#if defined(CONFIG_PCI_SKIP_HOST_BRIDGE) /* Skip our host bridge */ if ( dev == PCI_BDF(hose->first_busno,0,0) ) { #if defined(CONFIG_PCI_CONFIG_HOST_BRIDGE) /* don't skip host bridge */ @@ -437,11 +434,10 @@ int pci_hose_scan_bus(struct pci_controller *hose, int bus) if (getenv("pciconfighost") == NULL) { continue; /* Skip our host bridge */ } -#else /* CONFIG_PCI_CONFIG_HOST_BRIDGE */ +#else continue; /* Skip our host bridge */ -#endif /* CONFIG_PCI_CONFIG_HOST_BRIDGE */ +#endif } -#endif /* CONFIG_PCI_SKIP_HOST_BRIDGE */ if (PCI_FUNC(dev) && !found_multi) continue; @@ -477,11 +473,8 @@ int pci_hose_scan_bus(struct pci_controller *hose, int bus) hose->fixup_irq(hose, dev); #ifdef CONFIG_PCI_SCAN_SHOW -#if defined(CONFIG_PCI_SKIP_HOST_BRIDGE) /* Skip our host bridge */ - if ( dev != PCI_BDF(hose->first_busno,0,0) ) -#endif - { + if ( dev != PCI_BDF(hose->first_busno,0,0) ) { unsigned char int_line; pci_hose_read_config_byte(hose, dev, PCI_INTERRUPT_LINE, |