diff options
Diffstat (limited to 'drivers/pci/pci_indirect.c')
| -rw-r--r-- | drivers/pci/pci_indirect.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/pci/pci_indirect.c b/drivers/pci/pci_indirect.c index efa13a2393..4a36749aa4 100644 --- a/drivers/pci/pci_indirect.c +++ b/drivers/pci/pci_indirect.c @@ -32,24 +32,6 @@ indirect_##rw##_config_##size(struct pci_controller *hose, \ cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \ return 0; \ } -#elif defined(CONFIG_440GX) || defined(CONFIG_440GP) || defined(CONFIG_440SP) || \ - defined(CONFIG_440SPE) || defined(CONFIG_460EX) || defined(CONFIG_460GT) -#define INDIRECT_PCI_OP(rw, size, type, op, mask) \ -static int \ -indirect_##rw##_config_##size(struct pci_controller *hose, \ - pci_dev_t dev, int offset, type val) \ -{ \ - u32 b, d,f; \ - b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \ - b = b - hose->first_busno; \ - dev = PCI_BDF(b, d, f); \ - if (PCI_BUS(dev) > 0) \ - out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); \ - else \ - out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \ - cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \ - return 0; \ -} #else #define INDIRECT_PCI_OP(rw, size, type, op, mask) \ static int \ @@ -66,32 +48,12 @@ indirect_##rw##_config_##size(struct pci_controller *hose, \ } #endif -#define INDIRECT_PCI_OP_ERRATA6(rw, size, type, op, mask) \ -static int \ -indirect_##rw##_config_##size(struct pci_controller *hose, \ - pci_dev_t dev, int offset, type val) \ -{ \ - unsigned int msr = mfmsr(); \ - mtmsr(msr & ~(MSR_EE | MSR_CE)); \ - out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \ - cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \ - out_le32(hose->cfg_addr, 0x00000000); \ - mtmsr(msr); \ - return 0; \ -} - INDIRECT_PCI_OP(read, byte, u8 *, in_8, 3) INDIRECT_PCI_OP(read, word, u16 *, in_le16, 2) INDIRECT_PCI_OP(read, dword, u32 *, in_le32, 0) -#ifdef CONFIG_405GP -INDIRECT_PCI_OP_ERRATA6(write, byte, u8, out_8, 3) -INDIRECT_PCI_OP_ERRATA6(write, word, u16, out_le16, 2) -INDIRECT_PCI_OP_ERRATA6(write, dword, u32, out_le32, 0) -#else INDIRECT_PCI_OP(write, byte, u8, out_8, 3) INDIRECT_PCI_OP(write, word, u16, out_le16, 2) INDIRECT_PCI_OP(write, dword, u32, out_le32, 0) -#endif void pci_setup_indirect(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) { |