diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-10-14 16:49:58 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-10-14 16:49:58 +1000 |
| commit | 20f48ccfa015d8b8391bbf07fc27618453f44969 (patch) | |
| tree | 0a38839fb3c8899fe1eb3026a29daaabec65babc /arch/powerpc/platforms/iseries/pci.c | |
| parent | bffa8fc3835b0d3c4a59af8aceeea3aba823b032 (diff) | |
powerpc: eliminate DsaAddr from pci_dn
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/powerpc/platforms/iseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index fe34d117581..d14e9d9d779 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -223,13 +223,8 @@ static struct device_node *build_device_node(HvBusNumber Bus, node->data = pdn; pdn->node = node; list_add_tail(&pdn->Device_List, &iSeries_Global_Device_List); -#if 0 - pdn->DsaAddr = ((u64)Bus << 48) + ((u64)SubBus << 40) + ((u64)0x10 << 32); -#endif - pdn->DsaAddr.DsaAddr = 0; - pdn->DsaAddr.Dsa.busNumber = Bus; - pdn->DsaAddr.Dsa.subBusNumber = SubBus; - pdn->DsaAddr.Dsa.deviceId = 0x10; + pdn->busno = Bus; + pdn->bussubno = SubBus; pdn->devfn = PCI_DEVFN(ISERIES_ENCODE_DEVICE(AgentId), Function); return node; } @@ -554,8 +549,7 @@ static struct device_node *find_Device_Node(int bus, int devfn) struct pci_dn *pdn; list_for_each_entry(pdn, &iSeries_Global_Device_List, Device_List) { - if ((bus == pdn->DsaAddr.Dsa.busNumber) && - (devfn == pdn->devfn)) + if ((bus == pdn->busno) && (devfn == pdn->devfn)) return pdn->node; } return NULL; @@ -612,7 +606,7 @@ static int iSeries_pci_read_config(struct pci_bus *bus, unsigned int devfn, } fn = hv_cfg_read_func[(size - 1) & 3]; - HvCall3Ret16(fn, &ret, PCI_DN(node)->DsaAddr.DsaAddr, offset, 0); + HvCall3Ret16(fn, &ret, iseries_ds_addr(node), offset, 0); if (ret.rc != 0) { *val = ~0; @@ -640,7 +634,7 @@ static int iSeries_pci_write_config(struct pci_bus *bus, unsigned int devfn, return PCIBIOS_BAD_REGISTER_NUMBER; fn = hv_cfg_write_func[(size - 1) & 3]; - ret = HvCall4(fn, PCI_DN(node)->DsaAddr.DsaAddr, offset, val, 0); + ret = HvCall4(fn, iseries_ds_addr(node), offset, val, 0); if (ret != 0) return PCIBIOS_DEVICE_NOT_FOUND; @@ -671,7 +665,7 @@ static int CheckReturnCode(char *TextHdr, struct device_node *DevNode, ++Pci_Error_Count; (*retry)++; printk("PCI: %s: Device 0x%04X:%02X I/O Error(%2d): 0x%04X\n", - TextHdr, pdn->DsaAddr.Dsa.busNumber, pdn->devfn, + TextHdr, pdn->busno, pdn->devfn, *retry, (int)ret); /* * Bump the retry and check for retry count exceeded. @@ -712,7 +706,7 @@ static inline struct device_node *xlate_iomm_address( if (DevNode != NULL) { int barnum = iobar_table[TableIndex]; - *dsaptr = PCI_DN(DevNode)->DsaAddr.DsaAddr | (barnum << 24); + *dsaptr = iseries_ds_addr(DevNode) | (barnum << 24); *BarOffsetPtr = BaseIoAddr % IOMM_TABLE_ENTRY_SIZE; } else panic("PCI: Invalid PCI IoAddress detected!\n"); |