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| author | Wu Zhangjin <wuzhangjin@gmail.com> | 2009-11-11 13:39:12 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-12-17 01:57:15 +0000 |
| commit | 55045ff5557bc804752e84dca5d1b1f1d4bb4e31 (patch) | |
| tree | 981f6201429b833afb801079aa6abf5e72dc4349 /arch/mips/include/asm/mach-loongson/loongson.h | |
| parent | 6e34358ed4f89556b5474ff883ac148750189ef0 (diff) | |
| download | op-kernel-dev-55045ff5557bc804752e84dca5d1b1f1d4bb4e31.zip op-kernel-dev-55045ff5557bc804752e84dca5d1b1f1d4bb4e31.tar.gz | |
MIPS: Loongson 2F: Cleanup the #if clauses
This patch adds two new kernel options: CPU_SUPPORTS_CPUFREQ and
CPU_SUPPORTS_ADDRWINCFG to describe the new features of Loongons 2F and
replaces the several ugly #if clauses by them.
These two options will be utilized by the future loongson revisions and
related drivers such as the coming Loongson 2F CPUFreq driver.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-loongson/loongson.h')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson/loongson.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h index 9911390..9bccdb5 100644 --- a/arch/mips/include/asm/mach-loongson/loongson.h +++ b/arch/mips/include/asm/mach-loongson/loongson.h @@ -227,7 +227,7 @@ extern void mach_irq_dispatch(unsigned int pending); ((((ADDR)>>26) & LOONGSON_PCIMAP_PCIMAP_LO0) << ((WIN)*6)) /* Chip Config */ -#ifdef CONFIG_CPU_LOONGSON2F +#ifdef CONFIG_CPU_SUPPORTS_CPUFREQ #define LOONGSON_CHIPCFG0 LOONGSON_REG(LOONGSON_REGBASE + 0x80) #endif @@ -236,7 +236,7 @@ extern void mach_irq_dispatch(unsigned int pending); * * loongson2e do not have this module */ -#if defined(CONFIG_CPU_LOONGSON2F) && defined(CONFIG_64BIT) +#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG /* address window config module base address */ #define LOONGSON_ADDRWINCFG_BASE 0x3ff00000ul @@ -306,6 +306,6 @@ extern unsigned long _loongson_addrwincfg_base; #define LOONGSON_ADDRWIN_PCITODDR(win, src, dst, size) \ LOONGSON_ADDRWIN_CFG(PCIDMA, DDR, win, src, dst, size) -#endif /* ! CONFIG_CPU_LOONGSON2F && CONFIG_64BIT */ +#endif /* ! CONFIG_CPU_SUPPORTS_ADDRWINCFG */ #endif /* __ASM_MACH_LOONGSON_LOONGSON_H */ |
