/* * Machine check handler definitions * * Copyright IBM Corp. 2000, 2009 * Author(s): Ingo Adlung , * Martin Schwidefsky , * Cornelia Huck , * Heiko Carstens , */ #ifndef _ASM_S390_NMI_H #define _ASM_S390_NMI_H #include struct mci { __u32 sd : 1; /* 00 system damage */ __u32 pd : 1; /* 01 instruction-processing damage */ __u32 sr : 1; /* 02 system recovery */ __u32 : 1; /* 03 */ __u32 cd : 1; /* 04 timing-facility damage */ __u32 ed : 1; /* 05 external damage */ __u32 : 1; /* 06 */ __u32 dg : 1; /* 07 degradation */ __u32 w : 1; /* 08 warning pending */ __u32 cp : 1; /* 09 channel-report pending */ __u32 sp : 1; /* 10 service-processor damage */ __u32 ck : 1; /* 11 channel-subsystem damage */ __u32 : 2; /* 12-13 */ __u32 b : 1; /* 14 backed up */ __u32 : 1; /* 15 */ __u32 se : 1; /* 16 storage error uncorrected */ __u32 sc : 1; /* 17 storage error corrected */ __u32 ke : 1; /* 18 storage-key error uncorrected */ __u32 ds : 1; /* 19 storage degradation */ __u32 wp : 1; /* 20 psw mwp validity */ __u32 ms : 1; /* 21 psw mask and key validity */ __u32 pm : 1; /* 22 psw program mask and cc validity */ __u32 ia : 1; /* 23 psw instruction address validity */ __u32 fa : 1; /* 24 failing storage address validity */ __u32 : 1; /* 25 */ __u32 ec : 1; /* 26 external damage code validity */ __u32 fp : 1; /* 27 floating point register validity */ __u32 gr : 1; /* 28 general register validity */ __u32 cr : 1; /* 29 control register validity */ __u32 : 1; /* 30 */ __u32 st : 1; /* 31 storage logical validity */ __u32 ie : 1; /* 32 indirect storage error */ __u32 ar : 1; /* 33 access register validity */ __u32 da : 1; /* 34 delayed access exception */ __u32 : 7; /* 35-41 */ __u32 pr : 1; /* 42 tod programmable register validity */ __u32 fc : 1; /* 43 fp control register validity */ __u32 ap : 1; /* 44 ancillary report */ __u32 : 1; /* 45 */ __u32 ct : 1; /* 46 cpu timer validity */ __u32 cc : 1; /* 47 clock comparator validity */ __u32 : 16; /* 47-63 */ }; struct pt_regs; extern void s390_handle_mcck(void); extern void s390_do_machine_check(struct pt_regs *regs); #endif /* _ASM_S390_NMI_H */