Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / sh / include / uapi / asm / auxvec.h

diff --git a/kernel/arch/sh/include/uapi/asm/auxvec.h b/kernel/arch/sh/include/uapi/asm/auxvec.h
new file mode 100644 (file)
index 0000000..8bcc51a
--- /dev/null
+++ b/kernel/arch/sh/include/uapi/asm/auxvec.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_SH_AUXVEC_H
+#define __ASM_SH_AUXVEC_H
+
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them.
+ */
+
+/*
+ * This entry gives some information about the FPU initialization
+ * performed by the kernel.
+ */
+#define AT_FPUCW               18      /* Used FPU control word.  */
+
+#if defined(CONFIG_VSYSCALL) || !defined(__KERNEL__)
+/*
+ * Only define this in the vsyscall case, the entry point to
+ * the vsyscall page gets placed here. The kernel will attempt
+ * to build a gate VMA we don't care about otherwise..
+ */
+#define AT_SYSINFO_EHDR                33
+#endif
+
+/*
+ * More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the
+ * value is -1, then the cache doesn't exist.  Otherwise:
+ *
+ *    bit 0-3:   Cache set-associativity; 0 means fully associative.
+ *    bit 4-7:   Log2 of cacheline size.
+ *    bit 8-31:          Size of the entire cache >> 8.
+ */
+#define AT_L1I_CACHESHAPE      34
+#define AT_L1D_CACHESHAPE      35
+#define AT_L2_CACHESHAPE       36
+
+#define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */
+
+#endif /* __ASM_SH_AUXVEC_H */