1f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens/* 2f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * Machine check handler definitions 3f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * 4a53c8fab3f87c995c30ac226a03af95361243144Heiko Carstens * Copyright IBM Corp. 2000, 2009 5f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * Author(s): Ingo Adlung <adlung@de.ibm.com>, 6f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * Martin Schwidefsky <schwidefsky@de.ibm.com>, 7f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * Cornelia Huck <cornelia.huck@de.ibm.com>, 8f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens * Heiko Carstens <heiko.carstens@de.ibm.com>, 9f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens */ 10f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 11f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens#ifndef _ASM_S390_NMI_H 12f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens#define _ASM_S390_NMI_H 13f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 14f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens#include <linux/types.h> 15f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 16f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstensstruct mci { 17f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 sd : 1; /* 00 system damage */ 18f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 pd : 1; /* 01 instruction-processing damage */ 19f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 sr : 1; /* 02 system recovery */ 20f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 1; /* 03 */ 21f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 cd : 1; /* 04 timing-facility damage */ 22f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ed : 1; /* 05 external damage */ 23f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 1; /* 06 */ 24f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 dg : 1; /* 07 degradation */ 25f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 w : 1; /* 08 warning pending */ 26f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 cp : 1; /* 09 channel-report pending */ 27f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 sp : 1; /* 10 service-processor damage */ 28f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ck : 1; /* 11 channel-subsystem damage */ 29f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 2; /* 12-13 */ 30f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 b : 1; /* 14 backed up */ 31f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 1; /* 15 */ 32f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 se : 1; /* 16 storage error uncorrected */ 33f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 sc : 1; /* 17 storage error corrected */ 34f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ke : 1; /* 18 storage-key error uncorrected */ 35f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ds : 1; /* 19 storage degradation */ 36f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 wp : 1; /* 20 psw mwp validity */ 37f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ms : 1; /* 21 psw mask and key validity */ 38f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 pm : 1; /* 22 psw program mask and cc validity */ 39f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ia : 1; /* 23 psw instruction address validity */ 40f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 fa : 1; /* 24 failing storage address validity */ 418070361799ae1e3f4ef347bd10f0a508ac10acfbMartin Schwidefsky __u32 vr : 1; /* 25 vector register validity */ 42f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ec : 1; /* 26 external damage code validity */ 43f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 fp : 1; /* 27 floating point register validity */ 44f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 gr : 1; /* 28 general register validity */ 45f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 cr : 1; /* 29 control register validity */ 46f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 1; /* 30 */ 47f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 st : 1; /* 31 storage logical validity */ 48f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ie : 1; /* 32 indirect storage error */ 49f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ar : 1; /* 33 access register validity */ 50f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 da : 1; /* 34 delayed access exception */ 51f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 7; /* 35-41 */ 52f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 pr : 1; /* 42 tod programmable register validity */ 53f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 fc : 1; /* 43 fp control register validity */ 54f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ap : 1; /* 44 ancillary report */ 55f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 1; /* 45 */ 56f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 ct : 1; /* 46 cpu timer validity */ 57f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 cc : 1; /* 47 clock comparator validity */ 58f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens __u32 : 16; /* 47-63 */ 59f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens}; 60f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 61f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstensstruct pt_regs; 62f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 63f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstensextern void s390_handle_mcck(void); 64f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstensextern void s390_do_machine_check(struct pt_regs *regs); 65f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens 66f5daba1d4116d964435ddd99f32b6c80448a496bHeiko Carstens#endif /* _ASM_S390_NMI_H */ 67