diff options
Diffstat (limited to 'drivers/s390/s390mach.h')
| -rw-r--r-- | drivers/s390/s390mach.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/drivers/s390/s390mach.h b/drivers/s390/s390mach.h deleted file mode 100644 index 7e26f0f1b0d..00000000000 --- a/drivers/s390/s390mach.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * drivers/s390/s390mach.h - * S/390 data definitions for machine check processing - * - * S390 version - * Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation - * Author(s): Ingo Adlung (adlung@de.ibm.com) - */ - -#ifndef __s390mach_h -#define __s390mach_h - -#include <asm/types.h> - -struct mci { - __u32 sd : 1; /* 00 system damage */ - __u32 pd : 1; /* 01 instruction-processing damage */ - __u32 sr : 1; /* 02 system recovery */ - __u32 to_be_defined_1 : 4; /* 03-06 */ - __u32 dg : 1; /* 07 degradation */ - __u32 w : 1; /* 08 warning pending */ - __u32 cp : 1; /* 09 channel-report pending */ - __u32 to_be_defined_2 : 6; /* 10-15 */ - __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 to_be_defined_3 : 4; /* 20-23 */ - __u32 fa : 1; /* 24 failing storage address validity */ - __u32 to_be_defined_4 : 7; /* 25-31 */ - __u32 ie : 1; /* 32 indirect storage error */ - __u32 to_be_defined_5 : 31; /* 33-63 */ -}; - -/* - * Channel Report Word - */ -struct crw { - __u32 res1 : 1; /* reserved zero */ - __u32 slct : 1; /* solicited */ - __u32 oflw : 1; /* overflow */ - __u32 chn : 1; /* chained */ - __u32 rsc : 4; /* reporting source code */ - __u32 anc : 1; /* ancillary report */ - __u32 res2 : 1; /* reserved zero */ - __u32 erc : 6; /* error-recovery code */ - __u32 rsid : 16; /* reporting-source ID */ -} __attribute__ ((packed)); - -#define CRW_RSC_MONITOR 0x2 /* monitoring facility */ -#define CRW_RSC_SCH 0x3 /* subchannel */ -#define CRW_RSC_CPATH 0x4 /* channel path */ -#define CRW_RSC_CONFIG 0x9 /* configuration-alert facility */ -#define CRW_RSC_CSS 0xB /* channel subsystem */ - -#define CRW_ERC_EVENT 0x00 /* event information pending */ -#define CRW_ERC_AVAIL 0x01 /* available */ -#define CRW_ERC_INIT 0x02 /* initialized */ -#define CRW_ERC_TERROR 0x03 /* temporary error */ -#define CRW_ERC_IPARM 0x04 /* installed parm initialized */ -#define CRW_ERC_TERM 0x05 /* terminal */ -#define CRW_ERC_PERRN 0x06 /* perm. error, fac. not init */ -#define CRW_ERC_PERRI 0x07 /* perm. error, facility init */ -#define CRW_ERC_PMOD 0x08 /* installed parameters modified */ - -extern __inline__ int stcrw(struct crw *pcrw ) -{ - int ccode; - - __asm__ __volatile__( - "STCRW 0(%1)\n\t" - "IPM %0\n\t" - "SRL %0,28\n\t" - : "=d" (ccode) : "a" (pcrw) - : "cc", "1" ); - return ccode; -} - -#endif /* __s390mach */ |