[PATCH] MIPS: Add printing of ISA version in cpuinfo.

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[PATCH] MIPS: Add printing of ISA version in cpuinfo.

Steven J. Hill-3
From: "Steven J. Hill" <[hidden email]>

Display the MIPS ISA version release in the /proc/cpuinfo file.

Signed-off-by: Steven J. Hill <[hidden email]>
---
 arch/mips/kernel/proc.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 54ac39a..27ce57e 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -64,6 +64,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
  cpu_data[n].watch_reg_masks[i]);
  seq_printf(m, "]\n");
  }
+ if (cpu_has_mips_r) {
+ seq_printf(m, "ISA version\t\t:");
+ if (cpu_has_mips_r1) seq_printf(m, "%s", " r1");
+ if (cpu_has_mips_r2) seq_printf(m, "%s", " r2");
+ seq_printf(m, "\n");
+ }
 
  seq_printf(m, "ASEs implemented\t:");
  if (cpu_has_mips16) seq_printf(m, "%s", " mips16");
--
1.7.9.5