diff options
Diffstat (limited to 'arch/s390/include/asm/lowcore.h')
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 1262f5003acf..8aa1f6530a3e 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -34,12 +34,22 @@ struct lowcore { __u32 ext_int_code_addr; }; __u32 svc_int_code; /* 0x0088 */ - __u16 pgm_ilc; /* 0x008c */ - __u16 pgm_code; /* 0x008e */ + union { + struct { + __u16 pgm_ilc; /* 0x008c */ + __u16 pgm_code; /* 0x008e */ + }; + __u32 pgm_int_code; + }; __u32 data_exc_code; /* 0x0090 */ __u16 mon_class_num; /* 0x0094 */ - __u8 per_code; /* 0x0096 */ - __u8 per_atmid; /* 0x0097 */ + union { + struct { + __u8 per_code; /* 0x0096 */ + __u8 per_atmid; /* 0x0097 */ + }; + __u16 per_code_combined; + }; __u64 per_address; /* 0x0098 */ __u8 exc_access_id; /* 0x00a0 */ __u8 per_access_id; /* 0x00a1 */ @@ -153,11 +163,9 @@ struct lowcore { __u64 gmap; /* 0x03d0 */ __u8 pad_0x03d8[0x0400-0x03d8]; /* 0x03d8 */ - /* br %r1 trampoline */ - __u16 br_r1_trampoline; /* 0x0400 */ - __u32 return_lpswe; /* 0x0402 */ - __u32 return_mcck_lpswe; /* 0x0406 */ - __u8 pad_0x040a[0x0e00-0x040a]; /* 0x040a */ + __u32 return_lpswe; /* 0x0400 */ + __u32 return_mcck_lpswe; /* 0x0404 */ + __u8 pad_0x040a[0x0e00-0x0408]; /* 0x0408 */ /* * 0xe00 contains the address of the IPL Parameter Information @@ -192,7 +200,12 @@ struct lowcore { __u64 last_break_save_area; /* 0x1338 */ __u32 access_regs_save_area[16]; /* 0x1340 */ __u64 cregs_save_area[16]; /* 0x1380 */ - __u8 pad_0x1400[0x1800-0x1400]; /* 0x1400 */ + __u8 pad_0x1400[0x1500-0x1400]; /* 0x1400 */ + /* Cryptography-counter designation */ + __u64 ccd; /* 0x1500 */ + /* AI-extension counter designation */ + __u64 aicd; /* 0x1508 */ + __u8 pad_0x1510[0x1800-0x1510]; /* 0x1510 */ /* Transaction abort diagnostic block */ struct pgm_tdb pgm_tdb; /* 0x1800 */ |