diff options
Diffstat (limited to 'include/asm-s390/sclp.h')
| -rw-r--r-- | include/asm-s390/sclp.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/asm-s390/sclp.h b/include/asm-s390/sclp.h index cb9faf1ea5cf..b5f2843013a3 100644 --- a/include/asm-s390/sclp.h +++ b/include/asm-s390/sclp.h @@ -27,7 +27,25 @@ 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_facilities_detect(void); unsigned long long sclp_memory_detect(void); int sclp_sdias_blk_count(void); |