/* * Machine check handler definitions * * Copyright IBM Corp. 2000, 2009 * Author(s): Ingo Adlung <adlung@de.ibm.com>, * Martin Schwidefsky <schwidefsky@de.ibm.com>, * Cornelia Huck <cornelia.huck@de.ibm.com>, * Heiko Carstens <heiko.carstens@de.ibm.com>, */ #ifndef _ASM_S390_NMI_H #define _ASM_S390_NMI_H #include <linux/const.h> #include <linux/types.h> #define MCCK_CODE_SYSTEM_DAMAGE _BITUL(63) #define MCCK_CODE_CPU_TIMER_VALID _BITUL(63 - 46) #define MCCK_CODE_PSW_MWP_VALID _BITUL(63 - 20) #define MCCK_CODE_PSW_IA_VALID _BITUL(63 - 23) #ifndef __ASSEMBLY__ union mci { unsigned long val; struct { u64 sd : 1; /* 00 system damage */ u64 pd : 1; /* 01 instruction-processing damage */ u64 sr : 1; /* 02 system recovery */ u64 : 1; /* 03 */ u64 cd : 1; /* 04 timing-facility damage */ u64 ed : 1; /* 05 external damage */ u64 : 1; /* 06 */ u64 dg : 1; /* 07 degradation */ u64 w : 1; /* 08 warning pending */ u64 cp : 1; /* 09 channel-report pending */ u64 sp : 1; /* 10 service-processor damage */ u64 ck : 1; /* 11 channel-subsystem damage */ u64 : 2; /* 12-13 */ u64 b : 1; /* 14 backed up */ u64 : 1; /* 15 */ u64 se : 1; /* 16 storage error uncorrected */ u64 sc : 1; /* 17 storage error corrected */ u64 ke : 1; /* 18 storage-key error uncorrected */ u64 ds : 1; /* 19 storage degradation */ u64 wp : 1; /* 20 psw mwp validity */ u64 ms : 1; /* 21 psw mask and key validity */ u64 pm : 1; /* 22 psw program mask and cc validity */ u64 ia : 1; /* 23 psw instruction address validity */ u64 fa : 1; /* 24 failing storage address validity */ u64 vr : 1; /* 25 vector register validity */ u64 ec : 1; /* 26 external damage code validity */ u64 fp : 1; /* 27 floating point register validity */ u64 gr : 1; /* 28 general register validity */ u64 cr : 1; /* 29 control register validity */ u64 : 1; /* 30 */ u64 st : 1; /* 31 storage logical validity */ u64 ie : 1; /* 32 indirect storage error */ u64 ar : 1; /* 33 access register validity */ u64 da : 1; /* 34 delayed access exception */ u64 : 7; /* 35-41 */ u64 pr : 1; /* 42 tod programmable register validity */ u64 fc : 1; /* 43 fp control register validity */ u64 ap : 1; /* 44 ancillary report */ u64 : 1; /* 45 */ u64 ct : 1; /* 46 cpu timer validity */ u64 cc : 1; /* 47 clock comparator validity */ u64 : 16; /* 47-63 */ }; }; struct pt_regs; extern void s390_handle_mcck(void); extern void s390_do_machine_check(struct pt_regs *regs); #endif /* __ASSEMBLY__ */ #endif /* _ASM_S390_NMI_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Heiko Carstens | 286 | 90.79% | 3 | 60.00% |
| Hendrik Brueckner | 25 | 7.94% | 1 | 20.00% |
| Martin Schwidefsky | 4 | 1.27% | 1 | 20.00% |
| Total | 315 | 100.00% | 5 | 100.00% |