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authorMarkos Chandras <markos.chandras@imgtec.com>2013-10-15 15:13:02 +0100
committerRalf Baechle <ralf@linux-mips.org>2014-01-22 20:18:57 +0100
commit795038a6910937fa167d47f6f6183db0eb8fb706 (patch)
tree8eecbc564c2c480f91000f24168af58279b1aac4 /arch/mips/kernel
parentf6ba061060f3442278d169a22db4469eed2ef1d3 (diff)
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/
Diffstat (limited to 'arch/mips/kernel')
-rw-r--r--arch/mips/kernel/proc.c9
1 files changed, 8 insertions, 1 deletions
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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