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author | Ingo Molnar <mingo@elte.hu> | 2008-08-14 14:58:01 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-14 14:58:01 +0200 |
commit | 51ca3c679194e7435c25b8e77b0a73c597e41ae9 (patch) | |
tree | a681dca369607ab0f371d5246b0f75140b860a8a /arch/s390/include/asm/types.h | |
parent | b55793f7528ce1b73c25b3ac8a86a6cda2a0f9a4 (diff) | |
parent | b635acec48bcaa9183fcbf4e3955616b0d4119b5 (diff) | |
download | op-kernel-dev-51ca3c679194e7435c25b8e77b0a73c597e41ae9.zip op-kernel-dev-51ca3c679194e7435c25b8e77b0a73c597e41ae9.tar.gz |
Merge branch 'linus' into x86/core
Conflicts:
arch/x86/kernel/genapic_64.c
include/asm-x86/kvm_host.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/s390/include/asm/types.h')
-rw-r--r-- | arch/s390/include/asm/types.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h new file mode 100644 index 0000000..41c5476 --- /dev/null +++ b/arch/s390/include/asm/types.h @@ -0,0 +1,63 @@ +/* + * include/asm-s390/types.h + * + * S390 version + * + * Derived from "include/asm-i386/types.h" + */ + +#ifndef _S390_TYPES_H +#define _S390_TYPES_H + +#ifndef __s390x__ +# include <asm-generic/int-ll64.h> +#else +# include <asm-generic/int-l64.h> +#endif + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +/* A address type so that arithmetic can be done on it & it can be upgraded to + 64 bit when necessary +*/ +typedef unsigned long addr_t; +typedef __signed__ long saddr_t; + +#endif /* __ASSEMBLY__ */ + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +#ifndef __s390x__ +#define BITS_PER_LONG 32 +#else +#define BITS_PER_LONG 64 +#endif + +#ifndef __ASSEMBLY__ + +typedef u64 dma64_addr_t; +#ifdef __s390x__ +/* DMA addresses come in 32-bit and 64-bit flavours. */ +typedef u64 dma_addr_t; +#else +typedef u32 dma_addr_t; +#endif + +#ifndef __s390x__ +typedef union { + unsigned long long pair; + struct { + unsigned long even; + unsigned long odd; + } subreg; +} register_pair; + +#endif /* ! __s390x__ */ +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ +#endif /* _S390_TYPES_H */ |