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-rw-r--r--arch/powerpc/kernel/sysfs.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 63ed265b7f09..400ab2b946e7 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -181,6 +181,8 @@ SYSFS_PMCSETUP(pmc6, SPRN_PMC6);
181SYSFS_PMCSETUP(pmc7, SPRN_PMC7); 181SYSFS_PMCSETUP(pmc7, SPRN_PMC7);
182SYSFS_PMCSETUP(pmc8, SPRN_PMC8); 182SYSFS_PMCSETUP(pmc8, SPRN_PMC8);
183SYSFS_PMCSETUP(purr, SPRN_PURR); 183SYSFS_PMCSETUP(purr, SPRN_PURR);
184SYSFS_PMCSETUP(spurr, SPRN_SPURR);
185SYSFS_PMCSETUP(dscr, SPRN_DSCR);
184 186
185static SYSDEV_ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0); 187static SYSDEV_ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0);
186static SYSDEV_ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1); 188static SYSDEV_ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1);
@@ -194,6 +196,8 @@ static SYSDEV_ATTR(pmc6, 0600, show_pmc6, store_pmc6);
194static SYSDEV_ATTR(pmc7, 0600, show_pmc7, store_pmc7); 196static SYSDEV_ATTR(pmc7, 0600, show_pmc7, store_pmc7);
195static SYSDEV_ATTR(pmc8, 0600, show_pmc8, store_pmc8); 197static SYSDEV_ATTR(pmc8, 0600, show_pmc8, store_pmc8);
196static SYSDEV_ATTR(purr, 0600, show_purr, NULL); 198static SYSDEV_ATTR(purr, 0600, show_purr, NULL);
199static SYSDEV_ATTR(spurr, 0600, show_spurr, NULL);
200static SYSDEV_ATTR(dscr, 0600, show_dscr, store_dscr);
197 201
198static void register_cpu_online(unsigned int cpu) 202static void register_cpu_online(unsigned int cpu)
199{ 203{
@@ -231,6 +235,12 @@ static void register_cpu_online(unsigned int cpu)
231 235
232 if (cpu_has_feature(CPU_FTR_PURR)) 236 if (cpu_has_feature(CPU_FTR_PURR))
233 sysdev_create_file(s, &attr_purr); 237 sysdev_create_file(s, &attr_purr);
238
239 if (cpu_has_feature(CPU_FTR_SPURR))
240 sysdev_create_file(s, &attr_spurr);
241
242 if (cpu_has_feature(CPU_FTR_DSCR))
243 sysdev_create_file(s, &attr_dscr);
234} 244}
235 245
236#ifdef CONFIG_HOTPLUG_CPU 246#ifdef CONFIG_HOTPLUG_CPU
@@ -272,6 +282,12 @@ static void unregister_cpu_online(unsigned int cpu)
272 282
273 if (cpu_has_feature(CPU_FTR_PURR)) 283 if (cpu_has_feature(CPU_FTR_PURR))
274 sysdev_remove_file(s, &attr_purr); 284 sysdev_remove_file(s, &attr_purr);
285
286 if (cpu_has_feature(CPU_FTR_SPURR))
287 sysdev_remove_file(s, &attr_spurr);
288
289 if (cpu_has_feature(CPU_FTR_DSCR))
290 sysdev_remove_file(s, &attr_dscr);
275} 291}
276#endif /* CONFIG_HOTPLUG_CPU */ 292#endif /* CONFIG_HOTPLUG_CPU */
277 293