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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-10-30 14:39:02 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-10-30 14:39:02 -0400
commit31271e9aacaa3c3460cbad8ec62fb5a04a522f5b (patch)
tree815c671dac14e0e07959dc88e94c36a994f9c460 /arch/sh/include/uapi/asm/auxvec.h
parent32111abb508424d1d110fa471d940160abe251f5 (diff)
parentdc4dc36056392c0b0b1ca9e81bebff964b9297e0 (diff)
Merge branch 'spi-tegra' into spi-next
Diffstat (limited to 'arch/sh/include/uapi/asm/auxvec.h')
-rw-r--r--arch/sh/include/uapi/asm/auxvec.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/sh/include/uapi/asm/auxvec.h b/arch/sh/include/uapi/asm/auxvec.h
new file mode 100644
index 000000000000..8bcc51af9367
--- /dev/null
+++ b/arch/sh/include/uapi/asm/auxvec.h
@@ -0,0 +1,38 @@
1#ifndef __ASM_SH_AUXVEC_H
2#define __ASM_SH_AUXVEC_H
3
4/*
5 * Architecture-neutral AT_ values in 0-17, leave some room
6 * for more of them.
7 */
8
9/*
10 * This entry gives some information about the FPU initialization
11 * performed by the kernel.
12 */
13#define AT_FPUCW 18 /* Used FPU control word. */
14
15#if defined(CONFIG_VSYSCALL) || !defined(__KERNEL__)
16/*
17 * Only define this in the vsyscall case, the entry point to
18 * the vsyscall page gets placed here. The kernel will attempt
19 * to build a gate VMA we don't care about otherwise..
20 */
21#define AT_SYSINFO_EHDR 33
22#endif
23
24/*
25 * More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
26 * value is -1, then the cache doesn't exist. Otherwise:
27 *
28 * bit 0-3: Cache set-associativity; 0 means fully associative.
29 * bit 4-7: Log2 of cacheline size.
30 * bit 8-31: Size of the entire cache >> 8.
31 */
32#define AT_L1I_CACHESHAPE 34
33#define AT_L1D_CACHESHAPE 35
34#define AT_L2_CACHESHAPE 36
35
36#define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */
37
38#endif /* __ASM_SH_AUXVEC_H */