aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/sh/kernel/setup.c4
-rw-r--r--include/asm-sh/cpu-features.h8
2 files changed, 11 insertions, 1 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index de8df969d6a..6810de3f8ed 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -413,8 +413,10 @@ const char *get_cpu_subtype(void)
}
#ifdef CONFIG_PROC_FS
+/* Symbolic CPU flags, keep in sync with asm/cpu-features.h */
static const char *cpu_flags[] = {
- "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr", "ptea", NULL
+ "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr",
+ "ptea", "llsc", NULL
};
static void show_cpuflags(struct seq_file *m)
diff --git a/include/asm-sh/cpu-features.h b/include/asm-sh/cpu-features.h
index e398947ec01..e1260aae3ee 100644
--- a/include/asm-sh/cpu-features.h
+++ b/include/asm-sh/cpu-features.h
@@ -3,6 +3,14 @@
/*
* Processor flags
+ *
+ * Note: When adding a new flag, keep cpu_flags[] in
+ * arch/sh/kernel/setup.c in sync so symbolic name
+ * mapping of the processor flags has a chance of being
+ * reasonably accurate.
+ *
+ * These flags are also available through the ELF
+ * auxiliary vector as AT_HWCAP.
*/
#define CPU_HAS_FPU 0x0001 /* Hardware FPU support */
#define CPU_HAS_P2_FLUSH_BUG 0x0002 /* Need to flush the cache in P2 area */