diff options
Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index e3fc7539116b..b9c5522b8a68 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -80,33 +80,10 @@ out: * CPU configuration related functions. */ -#define SCLP_CMDW_READ_CPU_INFO 0x00010001 #define SCLP_CMDW_CONFIGURE_CPU 0x00110001 #define SCLP_CMDW_DECONFIGURE_CPU 0x00100001 -struct read_cpu_info_sccb { - struct sccb_header header; - u16 nr_configured; - u16 offset_configured; - u16 nr_standby; - u16 offset_standby; - u8 reserved[4096 - 16]; -} __attribute__((packed, aligned(PAGE_SIZE))); - -static void sclp_fill_core_info(struct sclp_core_info *info, - struct read_cpu_info_sccb *sccb) -{ - char *page = (char *) sccb; - - memset(info, 0, sizeof(*info)); - info->configured = sccb->nr_configured; - info->standby = sccb->nr_standby; - info->combined = sccb->nr_configured + sccb->nr_standby; - memcpy(&info->core, page + sccb->offset_configured, - info->combined * sizeof(struct sclp_core_entry)); -} - -int sclp_get_core_info(struct sclp_core_info *info) +int _sclp_get_core_info(struct sclp_core_info *info) { int rc; struct read_cpu_info_sccb *sccb; |