diff options
Diffstat (limited to 'include/asm-s390/compat.h')
| -rw-r--r-- | include/asm-s390/compat.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-s390/compat.h b/include/asm-s390/compat.h index 356a0b183539..296f4f1a20e1 100644 --- a/include/asm-s390/compat.h +++ b/include/asm-s390/compat.h @@ -6,6 +6,34 @@ #include <linux/types.h> #include <linux/sched.h> +#define PSW32_MASK_PER 0x40000000UL +#define PSW32_MASK_DAT 0x04000000UL +#define PSW32_MASK_IO 0x02000000UL +#define PSW32_MASK_EXT 0x01000000UL +#define PSW32_MASK_KEY 0x00F00000UL +#define PSW32_MASK_MCHECK 0x00040000UL +#define PSW32_MASK_WAIT 0x00020000UL +#define PSW32_MASK_PSTATE 0x00010000UL +#define PSW32_MASK_ASC 0x0000C000UL +#define PSW32_MASK_CC 0x00003000UL +#define PSW32_MASK_PM 0x00000f00UL + +#define PSW32_ADDR_AMODE31 0x80000000UL +#define PSW32_ADDR_INSN 0x7FFFFFFFUL + +#define PSW32_BASE_BITS 0x00080000UL + +#define PSW32_ASC_PRIMARY 0x00000000UL +#define PSW32_ASC_ACCREG 0x00004000UL +#define PSW32_ASC_SECONDARY 0x00008000UL +#define PSW32_ASC_HOME 0x0000C000UL + +#define PSW32_MASK_MERGE(CURRENT,NEW) \ + (((CURRENT) & ~(PSW32_MASK_CC|PSW32_MASK_PM)) | \ + ((NEW) & (PSW32_MASK_CC|PSW32_MASK_PM))) + +extern long psw32_user_bits; + #define COMPAT_USER_HZ 100 typedef u32 compat_size_t; |