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authorPaul Mundt <lethal@linux-sh.org>2007-05-08 15:45:33 +0900
committerPaul Mundt <lethal@hera.kernel.org>2007-05-09 01:35:01 +0000
commit074f98df0547b7d15f78db9a17e985da0c22af28 (patch)
treee40128828e295cfabc6a18206df9a0c4ea25c654 /arch/sh/kernel
parent53f983a90d7908bcece51f86180c7c9b575a1e4d (diff)
downloadlinux-2.6.34-ux500-074f98df0547b7d15f78db9a17e985da0c22af28.tar.gz
sh: Add 32-bit opcode feature CPU flag.
Add a CPU flag for the CPUs that support 32-bit opcodes, which gets passed down to userspace. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/sh2a/probe.c1
-rw-r--r--arch/sh/kernel/setup.c2
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c
index 426f6db01fc..f455c350978 100644
--- a/arch/sh/kernel/cpu/sh2a/probe.c
+++ b/arch/sh/kernel/cpu/sh2a/probe.c
@@ -18,6 +18,7 @@ int __init detect_cpu_and_cache_system(void)
{
/* Just SH7206 for now .. */
current_cpu_data.type = CPU_SH7206;
+ current_cpu_data.flags |= CPU_HAS_OP32;
current_cpu_data.dcache.ways = 4;
current_cpu_data.dcache.way_incr = (1 << 11);
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 477d2a854fc..c2772913593 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -431,7 +431,7 @@ const char *get_cpu_subtype(struct sh_cpuinfo *c)
/* Symbolic CPU flags, keep in sync with asm/cpu-features.h */
static const char *cpu_flags[] = {
"none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr",
- "ptea", "llsc", "l2", NULL
+ "ptea", "llsc", "l2", "op32", NULL
};
static void show_cpuflags(struct seq_file *m, struct sh_cpuinfo *c)