diff options
Diffstat (limited to 'arch/mips/au1000/common')
| -rw-r--r-- | arch/mips/au1000/common/pci.c | 16 | ||||
| -rw-r--r-- | arch/mips/au1000/common/setup.c | 9 |
2 files changed, 14 insertions, 11 deletions
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c index 9be99a6..ce77148 100644 --- a/arch/mips/au1000/common/pci.c +++ b/arch/mips/au1000/common/pci.c @@ -1,8 +1,8 @@ /* * BRIEF MODULE DESCRIPTION - * Alchemy/AMD Au1x00 pci support. + * Alchemy/AMD Au1x00 PCI support. * - * Copyright 2001,2002,2003 MontaVista Software Inc. + * Copyright 2001-2003, 2007 MontaVista Software Inc. * Author: MontaVista Software, Inc. * ppopov@mvista.com or source@mvista.com * @@ -39,15 +39,15 @@ /* TBD */ static struct resource pci_io_resource = { - .start = (resource_size_t)PCI_IO_START, - .end = (resource_size_t)PCI_IO_END, + .start = PCI_IO_START, + .end = PCI_IO_END, .name = "PCI IO space", .flags = IORESOURCE_IO }; static struct resource pci_mem_resource = { - .start = (resource_size_t)PCI_MEM_START, - .end = (resource_size_t)PCI_MEM_END, + .start = PCI_MEM_START, + .end = PCI_MEM_END, .name = "PCI memory space", .flags = IORESOURCE_MEM }; @@ -66,6 +66,8 @@ static unsigned long virt_io_addr; static int __init au1x_pci_setup(void) { + extern void au1x_pci_cfg_init(void); + #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550) virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START, Au1500_PCI_IO_END - Au1500_PCI_IO_START + 1); @@ -94,6 +96,8 @@ static int __init au1x_pci_setup(void) set_io_port_base(virt_io_addr); #endif + au1x_pci_cfg_init(); + register_pci_controller(&au1x_controller); return 0; } diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c index a90d425..d885e38 100644 --- a/arch/mips/au1000/common/setup.c +++ b/arch/mips/au1000/common/setup.c @@ -137,12 +137,11 @@ phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size) #ifdef CONFIG_PCI { - u32 start, end; + u32 start = (u32)Au1500_PCI_MEM_START; + u32 end = (u32)Au1500_PCI_MEM_END; - start = (u32)Au1500_PCI_MEM_START; - end = (u32)Au1500_PCI_MEM_END; - /* check for pci memory window */ - if ((phys_addr >= start) && ((phys_addr + size) < end)) + /* Check for PCI memory window */ + if (phys_addr >= start && (phys_addr + size - 1) <= end) return (phys_t) ((phys_addr - start) + Au1500_PCI_MEM_START); } |