From bda4584cd943d7bb6cf677a8d694700c1984cf3e Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Thu, 26 Jun 2014 11:41:26 +0800 Subject: MIPS: Support CPU topology files in sysfs This patch is prepared for Loongson's NUMA support, it offer meaningful sysfs files such as physical_package_id, core_id, core_siblings and thread_siblings in /sys/devices/system/cpu/cpu?/topology. Signed-off-by: Huacai Chen Reviewed-by: Andreas Herrmann Cc: John Crispin Cc: Steven J. Hill Cc: Aurelien Jarno Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang Cc: Zhangjin Wu Patchwork: https://patchwork.linux-mips.org/patch/7184/ Signed-off-by: Ralf Baechle --- arch/mips/kernel/proc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/mips/kernel/proc.c') diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index 037a44d962f3..62c4439a147b 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -123,6 +123,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) cpu_data[n].srsets); seq_printf(m, "kscratch registers\t: %d\n", hweight8(cpu_data[n].kscratch_mask)); + seq_printf(m, "package\t\t\t: %d\n", cpu_data[n].package); seq_printf(m, "core\t\t\t: %d\n", cpu_data[n].core); sprintf(fmt, "VCE%%c exceptions\t\t: %s\n", -- cgit v1.2.3