diff options
Diffstat (limited to 'arch/s390/include/asm/sclp.h')
| -rw-r--r-- | arch/s390/include/asm/sclp.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index eb00fa1771da..1e62919bacf4 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -16,6 +16,11 @@ /* 24 + 16 * SCLP_MAX_CORES */ #define EXT_SCCB_READ_CPU (3 * PAGE_SIZE) +#define SCLP_ERRNOTIFY_AQ_RESET 0 +#define SCLP_ERRNOTIFY_AQ_REPAIR 1 +#define SCLP_ERRNOTIFY_AQ_INFO_LOG 2 +#define SCLP_ERRNOTIFY_AQ_OPTICS_DATA 3 + #ifndef __ASSEMBLY__ #include <linux/uio.h> #include <asm/chpid.h> @@ -87,8 +92,10 @@ struct sclp_info { unsigned char has_kss : 1; unsigned char has_diag204_bif : 1; unsigned char has_gisaf : 1; + unsigned char has_diag310 : 1; unsigned char has_diag318 : 1; unsigned char has_diag320 : 1; + unsigned char has_diag324 : 1; unsigned char has_sipl : 1; unsigned char has_sipl_eckd : 1; unsigned char has_dirq : 1; @@ -111,6 +118,34 @@ struct sclp_info { }; extern struct sclp_info sclp; +struct sccb_header { + u16 length; + u8 function_code; + u8 control_mask[3]; + u16 response_code; +} __packed; + +struct evbuf_header { + u16 length; + u8 type; + u8 flags; + u16 _reserved; +} __packed; + +struct err_notify_evbuf { + struct evbuf_header header; + u8 action; + u8 atype; + u32 fh; + u32 fid; + u8 data[]; +} __packed; + +struct err_notify_sccb { + struct sccb_header header; + struct err_notify_evbuf evbuf; +} __packed; + struct zpci_report_error_header { u8 version; /* Interface version byte */ u8 action; /* Action qualifier byte @@ -133,10 +168,12 @@ int sclp_early_read_storage_info(void); int sclp_early_get_core_info(struct sclp_core_info *info); void sclp_early_get_ipl_info(struct sclp_ipl_info *info); void sclp_early_detect(void); +void sclp_early_detect_machine_features(void); void sclp_early_printk(const char *s); void __sclp_early_printk(const char *s, unsigned int len); void sclp_emergency_printk(const char *s); +int sclp_init(void); int sclp_early_get_memsize(unsigned long *mem); int sclp_early_get_hsa_size(unsigned long *hsa_size); int _sclp_get_core_info(struct sclp_core_info *info); |