1 files changed, 20 insertions, 1 deletions

diff --git a/include/asm-s390/sclp.h b/include/asm-s390/sclp.h
index cb9faf1ea5cf..b8c7695cd4c8 100644
--- a/include/asm-s390/sclp.h
+++ b/include/asm-s390/sclp.h
@@ -27,7 +27,26 @@ struct sclp_ipl_info {
         char loadparm[LOADPARM_LEN];
 };
 
-void sclp_readinfo_early(void);
+struct sclp_cpu_entry {
+        u8 address;
+        u8 reserved0[13];
+        u8 type;
+        u8 reserved1;
+} __attribute__((packed));
+
+struct sclp_cpu_info {
+        unsigned int configured;
+        unsigned int standby;
+        unsigned int combined;
+        int has_cpu_type;
+        struct sclp_cpu_entry cpu[255];
+};
+
+int sclp_get_cpu_info(struct sclp_cpu_info *info);
+int sclp_cpu_configure(u8 cpu);
+int sclp_cpu_deconfigure(u8 cpu);
+void sclp_read_info_early(void);
+void sclp_read_cpu_info_early(void);
 void sclp_facilities_detect(void);
 unsigned long long sclp_memory_detect(void);
 int sclp_sdias_blk_count(void);