diff options
Diffstat (limited to 'arch/s390/include/asm/ipl.h')
| -rw-r--r-- | arch/s390/include/asm/ipl.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/s390/include/asm/ipl.h b/arch/s390/include/asm/ipl.h index 1171e6d144a..2fcccc0c997 100644 --- a/arch/s390/include/asm/ipl.h +++ b/arch/s390/include/asm/ipl.h @@ -7,6 +7,7 @@ #ifndef _ASM_S390_IPL_H #define _ASM_S390_IPL_H +#include <asm/lowcore.h> #include <asm/types.h> #include <asm/cio.h> #include <asm/setup.h> @@ -57,6 +58,8 @@ struct ipl_block_fcp { } __attribute__((packed)); #define DIAG308_VMPARM_SIZE 64 +#define DIAG308_SCPDATA_SIZE (PAGE_SIZE - (sizeof(struct ipl_list_hdr) + \ + offsetof(struct ipl_block_fcp, scp_data))) struct ipl_block_ccw { u8 load_parm[8]; @@ -84,14 +87,22 @@ struct ipl_parameter_block { */ extern u32 ipl_flags; extern u32 dump_prefix_page; -extern unsigned int zfcpdump_prefix_array[]; + +struct dump_save_areas { + struct save_area **areas; + int count; +}; + +extern struct dump_save_areas dump_save_areas; +struct save_area *dump_save_area_create(int cpu); extern void do_reipl(void); extern void do_halt(void); extern void do_poff(void); extern void ipl_save_parameters(void); extern void ipl_update_parameters(void); -extern void get_ipl_vmparm(char *); +extern size_t append_ipl_vmparm(char *, size_t); +extern size_t append_ipl_scpdata(char *, size_t); enum { IPL_DEVNO_VALID = 1, @@ -164,5 +175,8 @@ enum diag308_rc { }; extern int diag308(unsigned long subcode, void *addr); +extern void diag308_reset(void); +extern void store_status(void); +extern void lgr_info_log(void); #endif /* _ASM_S390_IPL_H */ |