diff options
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r-- | arch/powerpc/platforms/embedded6xx/mpc10x.h | 11 | ||||
-rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 10 | ||||
-rw-r--r-- | arch/powerpc/platforms/wsp/wsp_pci.c | 2 |
4 files changed, 8 insertions, 17 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/mpc10x.h b/arch/powerpc/platforms/embedded6xx/mpc10x.h index b30a6a3..b290b63 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc10x.h +++ b/arch/powerpc/platforms/embedded6xx/mpc10x.h @@ -81,17 +81,6 @@ #define MPC10X_MAPB_PCI_MEM_OFFSET (MPC10X_MAPB_ISA_MEM_BASE - \ MPC10X_MAPB_PCI_MEM_START) -/* Set hose members to values appropriate for the mem map used */ -#define MPC10X_SETUP_HOSE(hose, map) { \ - (hose)->pci_mem_offset = MPC10X_MAP##map##_PCI_MEM_OFFSET; \ - (hose)->io_space.start = MPC10X_MAP##map##_PCI_IO_START; \ - (hose)->io_space.end = MPC10X_MAP##map##_PCI_IO_END; \ - (hose)->mem_space.start = MPC10X_MAP##map##_PCI_MEM_START; \ - (hose)->mem_space.end = MPC10X_MAP##map##_PCI_MEM_END; \ - (hose)->io_base_virt = (void *)MPC10X_MAP##map##_ISA_IO_BASE; \ -} - - /* Miscellaneous Configuration register offsets */ #define MPC10X_CFG_PIR_REG 0x09 #define MPC10X_CFG_PIR_HOST_BRIDGE 0x00 diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index 2b8af75..cf7009b 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -824,6 +824,7 @@ static void __init parse_region_decode(struct pci_controller *hose, hose->mem_resources[cur].name = hose->dn->full_name; hose->mem_resources[cur].start = base; hose->mem_resources[cur].end = end; + hose->mem_offset[cur] = 0; DBG(" %d: 0x%08lx-0x%08lx\n", cur, base, end); } else { DBG(" : -0x%08lx\n", end); @@ -866,7 +867,6 @@ static void __init setup_u3_ht(struct pci_controller* hose) hose->io_resource.start = 0; hose->io_resource.end = 0x003fffff; hose->io_resource.flags = IORESOURCE_IO; - hose->pci_mem_offset = 0; hose->first_busno = 0; hose->last_busno = 0xef; diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 97b08fc..1da578b 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -915,11 +915,14 @@ static void pnv_ioda_setup_pe_seg(struct pci_controller *hose, index++; } } else if (res->flags & IORESOURCE_MEM) { + /* WARNING: Assumes M32 is mem region 0 in PHB. We need to + * harden that algorithm when we start supporting M64 + */ region.start = res->start - - hose->pci_mem_offset - + hose->mem_offset[0] - phb->ioda.m32_pci_base; region.end = res->end - - hose->pci_mem_offset - + hose->mem_offset[0] - phb->ioda.m32_pci_base; index = region.start / phb->ioda.m32_segsize; @@ -1115,8 +1118,7 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np, int ioda_type) phb->ioda.m32_size += 0x10000; phb->ioda.m32_segsize = phb->ioda.m32_size / phb->ioda.total_pe; - phb->ioda.m32_pci_base = hose->mem_resources[0].start - - hose->pci_mem_offset; + phb->ioda.m32_pci_base = hose->mem_resources[0].start - hose->mem_offset[0]; phb->ioda.io_size = hose->pci_io_size; phb->ioda.io_segsize = phb->ioda.io_size / phb->ioda.total_pe; phb->ioda.io_pci_base = 0; /* XXX calculate this ? */ diff --git a/arch/powerpc/platforms/wsp/wsp_pci.c b/arch/powerpc/platforms/wsp/wsp_pci.c index 8e22f56..62cb527 100644 --- a/arch/powerpc/platforms/wsp/wsp_pci.c +++ b/arch/powerpc/platforms/wsp/wsp_pci.c @@ -502,7 +502,7 @@ static void __init wsp_pcie_configure_hw(struct pci_controller *hose) (~(hose->mem_resources[0].end - hose->mem_resources[0].start)) & 0x3ffffff0000ul); out_be64(hose->cfg_data + PCIE_REG_M32A_START_ADDR, - (hose->mem_resources[0].start - hose->pci_mem_offset) | 1); + (hose->mem_resources[0].start - hose->mem_offset[0]) | 1); /* Clear all TVT entries * |