diff options
| author | Wu Zhangjin <wuzhangjin@gmail.com> | 2009-07-02 23:23:30 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-09-17 20:07:46 +0200 |
| commit | f7face03c66cea12159191ba8d2a9ee735da0b0d (patch) | |
| tree | 88de3a5f53b09946a2500efb578417659ddb5e42 /arch/mips/include/asm/mach-lemote | |
| parent | 5e983ff654ca3df3007b5b558b5271bb4622afa4 (diff) | |
MIPS: Loongson: PCI: Clean up pcimap setup
Fixup the wrong original comment of pcimap, and make the source code more
understandable. and also, some new extra consideration is added in.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-lemote')
| -rw-r--r-- | arch/mips/include/asm/mach-lemote/loongson.h | 17 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-lemote/pci.h | 4 |
2 files changed, 19 insertions, 2 deletions
diff --git a/arch/mips/include/asm/mach-lemote/loongson.h b/arch/mips/include/asm/mach-lemote/loongson.h index 76cc2bddfa4..916eacec94e 100644 --- a/arch/mips/include/asm/mach-lemote/loongson.h +++ b/arch/mips/include/asm/mach-lemote/loongson.h @@ -33,4 +33,21 @@ extern void __init prom_init_memory(void); extern void __init prom_init_cmdline(void); extern void __init prom_init_env(void); +/* PCI Configuration Registers */ +#define LOONGSON_PCI_ISR4C BONITO_PCI_REG(0x4c) + +/* PCI_Hit*_Sel_* */ + +#define LOONGSON_PCI_HIT0_SEL_L BONITO(BONITO_REGBASE + 0x50) +#define LOONGSON_PCI_HIT0_SEL_H BONITO(BONITO_REGBASE + 0x54) +#define LOONGSON_PCI_HIT1_SEL_L BONITO(BONITO_REGBASE + 0x58) +#define LOONGSON_PCI_HIT1_SEL_H BONITO(BONITO_REGBASE + 0x5c) +#define LOONGSON_PCI_HIT2_SEL_L BONITO(BONITO_REGBASE + 0x60) +#define LOONGSON_PCI_HIT2_SEL_H BONITO(BONITO_REGBASE + 0x64) + +/* PXArb Config & Status */ + +#define LOONGSON_PXARB_CFG BONITO(BONITO_REGBASE + 0x68) +#define LOONGSON_PXARB_STATUS BONITO(BONITO_REGBASE + 0x6c) + #endif /* __ASM_MACH_LOONGSON_LOONGSON_H */ diff --git a/arch/mips/include/asm/mach-lemote/pci.h b/arch/mips/include/asm/mach-lemote/pci.h index 92b2f59d890..3e6b1300afb 100644 --- a/arch/mips/include/asm/mach-lemote/pci.h +++ b/arch/mips/include/asm/mach-lemote/pci.h @@ -24,8 +24,8 @@ extern struct pci_ops bonito64_pci_ops; -#define LOONGSON2E_PCI_MEM_START 0x14000000UL -#define LOONGSON2E_PCI_MEM_END 0x1fffffffUL +#define LOONGSON2E_PCI_MEM_START BONITO_PCILO1_BASE +#define LOONGSON2E_PCI_MEM_END (BONITO_PCILO1_BASE + 0x04000000 * 2) #define LOONGSON2E_PCI_IO_START 0x00004000UL #endif /* !__ASM_MACH_LEMOTE_PCI_H_ */ |