From 795038a6910937fa167d47f6f6183db0eb8fb706 Mon Sep 17 00:00:00 2001
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Tue, 15 Oct 2013 15:13:02 +0100
Subject: [PATCH] MIPS: MT: proc: Add support for printing VPE and TC ids
Add support for including VPE and TC ids in /proc/cpuinfo output as
appropriate when MT/SMTC is enabled.
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6065/
---
arch/mips/kernel/proc.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 8c58d8a84bf3..db49bfafa329 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -107,7 +107,14 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "kscratch registers\t: %d\n",
hweight8(cpu_data[n].kscratch_mask));
seq_printf(m, "core\t\t\t: %d\n", cpu_data[n].core);
-
+#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
+ if (cpu_has_mipsmt) {
+ seq_printf(m, "VPE\t\t\t: %d\n", cpu_data[n].vpe_id);
+#if defined(CONFIG_MIPS_MT_SMTC)
+ seq_printf(m, "TC\t\t\t: %d\n", cpu_data[n].tc_id);
+#endif
+ }
+#endif
sprintf(fmt, "VCE%%c exceptions\t\t: %s\n",
cpu_has_vce ? "%u" : "not available");
seq_printf(m, fmt, 'D', vced_count);
--
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