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authorDavid S. Miller <davem@davemloft.net>2009-01-26 17:43:16 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-26 17:43:16 -0800
commit3eacdf58c2c0b9507afedfc19108e98b992c31e4 (patch)
treed95e7e022ff6e6181edce43fe97cf2883b5a91ed /include/asm-m68k/segment.h
parentdd0a251c8e087bca05e8f9a3657078591ae6e12b (diff)
parent5376071069ec8a7e6a8112beab16fc24f5139475 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'include/asm-m68k/segment.h')
-rw-r--r--include/asm-m68k/segment.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/include/asm-m68k/segment.h b/include/asm-m68k/segment.h
deleted file mode 100644
index 7b0b2d3127f..00000000000
--- a/include/asm-m68k/segment.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _M68K_SEGMENT_H
-#define _M68K_SEGMENT_H
-
-/* define constants */
-/* Address spaces (FC0-FC2) */
-#define USER_DATA (1)
-#ifndef __USER_DS
-#define __USER_DS (USER_DATA)
-#endif
-#define USER_PROGRAM (2)
-#define SUPER_DATA (5)
-#ifndef __KERNEL_DS
-#define __KERNEL_DS (SUPER_DATA)
-#endif
-#define SUPER_PROGRAM (6)
-#define CPU_SPACE (7)
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
-#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
-#define USER_DS MAKE_MM_SEG(__USER_DS)
-#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS)
-
-/*
- * Get/set the SFC/DFC registers for MOVES instructions
- */
-
-static inline mm_segment_t get_fs(void)
-{
- mm_segment_t _v;
- __asm__ ("movec %/dfc,%0":"=r" (_v.seg):);
-
- return _v;
-}
-
-static inline mm_segment_t get_ds(void)
-{
- /* return the supervisor data space code */
- return KERNEL_DS;
-}
-
-static inline void set_fs(mm_segment_t val)
-{
- __asm__ __volatile__ ("movec %0,%/sfc\n\t"
- "movec %0,%/dfc\n\t"
- : /* no outputs */ : "r" (val.seg) : "memory");
-}
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_SEGMENT_H */