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Diffstat (limited to 'include/asm-s390/lowcore.h')
-rw-r--r--include/asm-s390/lowcore.h433
1 files changed, 0 insertions, 433 deletions
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
deleted file mode 100644
index 0bc51d52a89..00000000000
--- a/include/asm-s390/lowcore.h
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * include/asm-s390/lowcore.h
- *
- * S390 version
- * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Hartmut Penner (hp@de.ibm.com),
- * Martin Schwidefsky (schwidefsky@de.ibm.com),
- * Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
- */
-
-#ifndef _ASM_S390_LOWCORE_H
-#define _ASM_S390_LOWCORE_H
-
-#ifndef __s390x__
-#define __LC_EXT_OLD_PSW 0x018
-#define __LC_SVC_OLD_PSW 0x020
-#define __LC_PGM_OLD_PSW 0x028
-#define __LC_MCK_OLD_PSW 0x030
-#define __LC_IO_OLD_PSW 0x038
-#define __LC_EXT_NEW_PSW 0x058
-#define __LC_SVC_NEW_PSW 0x060
-#define __LC_PGM_NEW_PSW 0x068
-#define __LC_MCK_NEW_PSW 0x070
-#define __LC_IO_NEW_PSW 0x078
-#else /* !__s390x__ */
-#define __LC_EXT_OLD_PSW 0x0130
-#define __LC_SVC_OLD_PSW 0x0140
-#define __LC_PGM_OLD_PSW 0x0150
-#define __LC_MCK_OLD_PSW 0x0160
-#define __LC_IO_OLD_PSW 0x0170
-#define __LC_EXT_NEW_PSW 0x01b0
-#define __LC_SVC_NEW_PSW 0x01c0
-#define __LC_PGM_NEW_PSW 0x01d0
-#define __LC_MCK_NEW_PSW 0x01e0
-#define __LC_IO_NEW_PSW 0x01f0
-#endif /* !__s390x__ */
-
-#define __LC_IPL_PARMBLOCK_PTR 0x014
-#define __LC_EXT_PARAMS 0x080
-#define __LC_CPU_ADDRESS 0x084
-#define __LC_EXT_INT_CODE 0x086
-
-#define __LC_SVC_ILC 0x088
-#define __LC_SVC_INT_CODE 0x08A
-#define __LC_PGM_ILC 0x08C
-#define __LC_PGM_INT_CODE 0x08E
-
-#define __LC_PER_ATMID 0x096
-#define __LC_PER_ADDRESS 0x098
-#define __LC_PER_ACCESS_ID 0x0A1
-#define __LC_AR_MODE_ID 0x0A3
-
-#define __LC_SUBCHANNEL_ID 0x0B8
-#define __LC_SUBCHANNEL_NR 0x0BA
-#define __LC_IO_INT_PARM 0x0BC
-#define __LC_IO_INT_WORD 0x0C0
-#define __LC_MCCK_CODE 0x0E8
-
-#define __LC_LAST_BREAK 0x110
-
-#define __LC_RETURN_PSW 0x200
-
-#define __LC_SAVE_AREA 0xC00
-
-#ifndef __s390x__
-#define __LC_IRB 0x208
-#define __LC_SYNC_ENTER_TIMER 0x248
-#define __LC_ASYNC_ENTER_TIMER 0x250
-#define __LC_EXIT_TIMER 0x258
-#define __LC_LAST_UPDATE_TIMER 0x260
-#define __LC_USER_TIMER 0x268
-#define __LC_SYSTEM_TIMER 0x270
-#define __LC_LAST_UPDATE_CLOCK 0x278
-#define __LC_STEAL_CLOCK 0x280
-#define __LC_RETURN_MCCK_PSW 0x288
-#define __LC_KERNEL_STACK 0xC40
-#define __LC_THREAD_INFO 0xC44
-#define __LC_ASYNC_STACK 0xC48
-#define __LC_KERNEL_ASCE 0xC4C
-#define __LC_USER_ASCE 0xC50
-#define __LC_PANIC_STACK 0xC54
-#define __LC_CPUID 0xC60
-#define __LC_CPUADDR 0xC68
-#define __LC_IPLDEV 0xC7C
-#define __LC_CURRENT 0xC90
-#define __LC_INT_CLOCK 0xC98
-#else /* __s390x__ */
-#define __LC_IRB 0x210
-#define __LC_SYNC_ENTER_TIMER 0x250
-#define __LC_ASYNC_ENTER_TIMER 0x258
-#define __LC_EXIT_TIMER 0x260
-#define __LC_LAST_UPDATE_TIMER 0x268
-#define __LC_USER_TIMER 0x270
-#define __LC_SYSTEM_TIMER 0x278
-#define __LC_LAST_UPDATE_CLOCK 0x280
-#define __LC_STEAL_CLOCK 0x288
-#define __LC_RETURN_MCCK_PSW 0x290
-#define __LC_KERNEL_STACK 0xD40
-#define __LC_THREAD_INFO 0xD48
-#define __LC_ASYNC_STACK 0xD50
-#define __LC_KERNEL_ASCE 0xD58
-#define __LC_USER_ASCE 0xD60
-#define __LC_PANIC_STACK 0xD68
-#define __LC_CPUID 0xD80
-#define __LC_CPUADDR 0xD88
-#define __LC_IPLDEV 0xDB8
-#define __LC_CURRENT 0xDD8
-#define __LC_INT_CLOCK 0xDE8
-#endif /* __s390x__ */
-
-
-#define __LC_PANIC_MAGIC 0xE00
-#ifndef __s390x__
-#define __LC_PFAULT_INTPARM 0x080
-#define __LC_CPU_TIMER_SAVE_AREA 0x0D8
-#define __LC_CLOCK_COMP_SAVE_AREA 0x0E0
-#define __LC_PSW_SAVE_AREA 0x100
-#define __LC_PREFIX_SAVE_AREA 0x108
-#define __LC_AREGS_SAVE_AREA 0x120
-#define __LC_FPREGS_SAVE_AREA 0x160
-#define __LC_GPREGS_SAVE_AREA 0x180
-#define __LC_CREGS_SAVE_AREA 0x1C0
-#else /* __s390x__ */
-#define __LC_PFAULT_INTPARM 0x11B8
-#define __LC_FPREGS_SAVE_AREA 0x1200
-#define __LC_GPREGS_SAVE_AREA 0x1280
-#define __LC_PSW_SAVE_AREA 0x1300
-#define __LC_PREFIX_SAVE_AREA 0x1318
-#define __LC_FP_CREG_SAVE_AREA 0x131C
-#define __LC_TODREG_SAVE_AREA 0x1324
-#define __LC_CPU_TIMER_SAVE_AREA 0x1328
-#define __LC_CLOCK_COMP_SAVE_AREA 0x1331
-#define __LC_AREGS_SAVE_AREA 0x1340
-#define __LC_CREGS_SAVE_AREA 0x1380
-#endif /* __s390x__ */
-
-#ifndef __ASSEMBLY__
-
-#include <asm/processor.h>
-#include <linux/types.h>
-#include <asm/sigp.h>
-
-void restart_int_handler(void);
-void ext_int_handler(void);
-void system_call(void);
-void pgm_check_handler(void);
-void mcck_int_handler(void);
-void io_int_handler(void);
-
-struct save_area_s390 {
- u32 ext_save;
- u64 timer;
- u64 clk_cmp;
- u8 pad1[24];
- u8 psw[8];
- u32 pref_reg;
- u8 pad2[20];
- u32 acc_regs[16];
- u64 fp_regs[4];
- u32 gp_regs[16];
- u32 ctrl_regs[16];
-} __attribute__((packed));
-
-struct save_area_s390x {
- u64 fp_regs[16];
- u64 gp_regs[16];
- u8 psw[16];
- u8 pad1[8];
- u32 pref_reg;
- u32 fp_ctrl_reg;
- u8 pad2[4];
- u32 tod_reg;
- u64 timer;
- u64 clk_cmp;
- u8 pad3[8];
- u32 acc_regs[16];
- u64 ctrl_regs[16];
-} __attribute__((packed));
-
-union save_area {
- struct save_area_s390 s390;
- struct save_area_s390x s390x;
-};
-
-#define SAVE_AREA_BASE_S390 0xd4
-#define SAVE_AREA_BASE_S390X 0x1200
-
-#ifndef __s390x__
-#define SAVE_AREA_SIZE sizeof(struct save_area_s390)
-#define SAVE_AREA_BASE SAVE_AREA_BASE_S390
-#else
-#define SAVE_AREA_SIZE sizeof(struct save_area_s390x)
-#define SAVE_AREA_BASE SAVE_AREA_BASE_S390X
-#endif
-
-struct _lowcore
-{
-#ifndef __s390x__
- /* prefix area: defined by architecture */
- psw_t restart_psw; /* 0x000 */
- __u32 ccw2[4]; /* 0x008 */
- psw_t external_old_psw; /* 0x018 */
- psw_t svc_old_psw; /* 0x020 */
- psw_t program_old_psw; /* 0x028 */
- psw_t mcck_old_psw; /* 0x030 */
- psw_t io_old_psw; /* 0x038 */
- __u8 pad1[0x58-0x40]; /* 0x040 */
- psw_t external_new_psw; /* 0x058 */
- psw_t svc_new_psw; /* 0x060 */
- psw_t program_new_psw; /* 0x068 */
- psw_t mcck_new_psw; /* 0x070 */
- psw_t io_new_psw; /* 0x078 */
- __u32 ext_params; /* 0x080 */
- __u16 cpu_addr; /* 0x084 */
- __u16 ext_int_code; /* 0x086 */
- __u16 svc_ilc; /* 0x088 */
- __u16 svc_code; /* 0x08a */
- __u16 pgm_ilc; /* 0x08c */
- __u16 pgm_code; /* 0x08e */
- __u32 trans_exc_code; /* 0x090 */
- __u16 mon_class_num; /* 0x094 */
- __u16 per_perc_atmid; /* 0x096 */
- __u32 per_address; /* 0x098 */
- __u32 monitor_code; /* 0x09c */
- __u8 exc_access_id; /* 0x0a0 */
- __u8 per_access_id; /* 0x0a1 */
- __u8 pad2[0xB8-0xA2]; /* 0x0a2 */
- __u16 subchannel_id; /* 0x0b8 */
- __u16 subchannel_nr; /* 0x0ba */
- __u32 io_int_parm; /* 0x0bc */
- __u32 io_int_word; /* 0x0c0 */
- __u8 pad3[0xc8-0xc4]; /* 0x0c4 */
- __u32 stfl_fac_list; /* 0x0c8 */
- __u8 pad4[0xd4-0xcc]; /* 0x0cc */
- __u32 extended_save_area_addr; /* 0x0d4 */
- __u32 cpu_timer_save_area[2]; /* 0x0d8 */
- __u32 clock_comp_save_area[2]; /* 0x0e0 */
- __u32 mcck_interruption_code[2]; /* 0x0e8 */
- __u8 pad5[0xf4-0xf0]; /* 0x0f0 */
- __u32 external_damage_code; /* 0x0f4 */
- __u32 failing_storage_address; /* 0x0f8 */
- __u8 pad6[0x100-0xfc]; /* 0x0fc */
- __u32 st_status_fixed_logout[4];/* 0x100 */
- __u8 pad7[0x120-0x110]; /* 0x110 */
- __u32 access_regs_save_area[16];/* 0x120 */
- __u32 floating_pt_save_area[8]; /* 0x160 */
- __u32 gpregs_save_area[16]; /* 0x180 */
- __u32 cregs_save_area[16]; /* 0x1c0 */
-
- psw_t return_psw; /* 0x200 */
- __u8 irb[64]; /* 0x208 */
- __u64 sync_enter_timer; /* 0x248 */
- __u64 async_enter_timer; /* 0x250 */
- __u64 exit_timer; /* 0x258 */
- __u64 last_update_timer; /* 0x260 */
- __u64 user_timer; /* 0x268 */
- __u64 system_timer; /* 0x270 */
- __u64 last_update_clock; /* 0x278 */
- __u64 steal_clock; /* 0x280 */
- psw_t return_mcck_psw; /* 0x288 */
- __u8 pad8[0xc00-0x290]; /* 0x290 */
-
- /* System info area */
- __u32 save_area[16]; /* 0xc00 */
- __u32 kernel_stack; /* 0xc40 */
- __u32 thread_info; /* 0xc44 */
- __u32 async_stack; /* 0xc48 */
- __u32 kernel_asce; /* 0xc4c */
- __u32 user_asce; /* 0xc50 */
- __u32 panic_stack; /* 0xc54 */
- __u32 user_exec_asce; /* 0xc58 */
- __u8 pad10[0xc60-0xc5c]; /* 0xc5c */
- /* entry.S sensitive area start */
- struct cpuinfo_S390 cpu_data; /* 0xc60 */
- __u32 ipl_device; /* 0xc7c */
- /* entry.S sensitive area end */
-
- /* SMP info area: defined by DJB */
- __u64 clock_comparator; /* 0xc80 */
- __u32 ext_call_fast; /* 0xc88 */
- __u32 percpu_offset; /* 0xc8c */
- __u32 current_task; /* 0xc90 */
- __u32 softirq_pending; /* 0xc94 */
- __u64 int_clock; /* 0xc98 */
- __u8 pad11[0xe00-0xca0]; /* 0xca0 */
-
- /* 0xe00 is used as indicator for dump tools */
- /* whether the kernel died with panic() or not */
- __u32 panic_magic; /* 0xe00 */
-
- /* Align to the top 1k of prefix area */
- __u8 pad12[0x1000-0xe04]; /* 0xe04 */
-#else /* !__s390x__ */
- /* prefix area: defined by architecture */
- __u32 ccw1[2]; /* 0x000 */
- __u32 ccw2[4]; /* 0x008 */
- __u8 pad1[0x80-0x18]; /* 0x018 */
- __u32 ext_params; /* 0x080 */
- __u16 cpu_addr; /* 0x084 */
- __u16 ext_int_code; /* 0x086 */
- __u16 svc_ilc; /* 0x088 */
- __u16 svc_code; /* 0x08a */
- __u16 pgm_ilc; /* 0x08c */
- __u16 pgm_code; /* 0x08e */
- __u32 data_exc_code; /* 0x090 */
- __u16 mon_class_num; /* 0x094 */
- __u16 per_perc_atmid; /* 0x096 */
- addr_t per_address; /* 0x098 */
- __u8 exc_access_id; /* 0x0a0 */
- __u8 per_access_id; /* 0x0a1 */
- __u8 op_access_id; /* 0x0a2 */
- __u8 ar_access_id; /* 0x0a3 */
- __u8 pad2[0xA8-0xA4]; /* 0x0a4 */
- addr_t trans_exc_code; /* 0x0A0 */
- addr_t monitor_code; /* 0x09c */
- __u16 subchannel_id; /* 0x0b8 */
- __u16 subchannel_nr; /* 0x0ba */
- __u32 io_int_parm; /* 0x0bc */
- __u32 io_int_word; /* 0x0c0 */
- __u8 pad3[0xc8-0xc4]; /* 0x0c4 */
- __u32 stfl_fac_list; /* 0x0c8 */
- __u8 pad4[0xe8-0xcc]; /* 0x0cc */
- __u32 mcck_interruption_code[2]; /* 0x0e8 */
- __u8 pad5[0xf4-0xf0]; /* 0x0f0 */
- __u32 external_damage_code; /* 0x0f4 */
- addr_t failing_storage_address; /* 0x0f8 */
- __u8 pad6[0x120-0x100]; /* 0x100 */
- psw_t restart_old_psw; /* 0x120 */
- psw_t external_old_psw; /* 0x130 */
- psw_t svc_old_psw; /* 0x140 */
- psw_t program_old_psw; /* 0x150 */
- psw_t mcck_old_psw; /* 0x160 */
- psw_t io_old_psw; /* 0x170 */
- __u8 pad7[0x1a0-0x180]; /* 0x180 */
- psw_t restart_psw; /* 0x1a0 */
- psw_t external_new_psw; /* 0x1b0 */
- psw_t svc_new_psw; /* 0x1c0 */
- psw_t program_new_psw; /* 0x1d0 */
- psw_t mcck_new_psw; /* 0x1e0 */
- psw_t io_new_psw; /* 0x1f0 */
- psw_t return_psw; /* 0x200 */
- __u8 irb[64]; /* 0x210 */
- __u64 sync_enter_timer; /* 0x250 */
- __u64 async_enter_timer; /* 0x258 */
- __u64 exit_timer; /* 0x260 */
- __u64 last_update_timer; /* 0x268 */
- __u64 user_timer; /* 0x270 */
- __u64 system_timer; /* 0x278 */
- __u64 last_update_clock; /* 0x280 */
- __u64 steal_clock; /* 0x288 */
- psw_t return_mcck_psw; /* 0x290 */
- __u8 pad8[0xc00-0x2a0]; /* 0x2a0 */
- /* System info area */
- __u64 save_area[16]; /* 0xc00 */
- __u8 pad9[0xd40-0xc80]; /* 0xc80 */
- __u64 kernel_stack; /* 0xd40 */
- __u64 thread_info; /* 0xd48 */
- __u64 async_stack; /* 0xd50 */
- __u64 kernel_asce; /* 0xd58 */
- __u64 user_asce; /* 0xd60 */
- __u64 panic_stack; /* 0xd68 */
- __u64 user_exec_asce; /* 0xd70 */
- __u8 pad10[0xd80-0xd78]; /* 0xd78 */
- /* entry.S sensitive area start */
- struct cpuinfo_S390 cpu_data; /* 0xd80 */
- __u32 ipl_device; /* 0xdb8 */
- __u32 pad11; /* 0xdbc */
- /* entry.S sensitive area end */
-
- /* SMP info area: defined by DJB */
- __u64 clock_comparator; /* 0xdc0 */
- __u64 ext_call_fast; /* 0xdc8 */
- __u64 percpu_offset; /* 0xdd0 */
- __u64 current_task; /* 0xdd8 */
- __u32 softirq_pending; /* 0xde0 */
- __u32 pad_0x0de4; /* 0xde4 */
- __u64 int_clock; /* 0xde8 */
- __u8 pad12[0xe00-0xdf0]; /* 0xdf0 */
-
- /* 0xe00 is used as indicator for dump tools */
- /* whether the kernel died with panic() or not */
- __u32 panic_magic; /* 0xe00 */
-
- __u8 pad13[0x11b8-0xe04]; /* 0xe04 */
-
- /* 64 bit extparam used for pfault, diag 250 etc */
- __u64 ext_params2; /* 0x11B8 */
-
- __u8 pad14[0x1200-0x11C0]; /* 0x11C0 */
-
- /* System info area */
-
- __u64 floating_pt_save_area[16]; /* 0x1200 */
- __u64 gpregs_save_area[16]; /* 0x1280 */
- __u32 st_status_fixed_logout[4]; /* 0x1300 */
- __u8 pad15[0x1318-0x1310]; /* 0x1310 */
- __u32 prefixreg_save_area; /* 0x1318 */
- __u32 fpt_creg_save_area; /* 0x131c */
- __u8 pad16[0x1324-0x1320]; /* 0x1320 */
- __u32 tod_progreg_save_area; /* 0x1324 */
- __u32 cpu_timer_save_area[2]; /* 0x1328 */
- __u32 clock_comp_save_area[2]; /* 0x1330 */
- __u8 pad17[0x1340-0x1338]; /* 0x1338 */
- __u32 access_regs_save_area[16]; /* 0x1340 */
- __u64 cregs_save_area[16]; /* 0x1380 */
-
- /* align to the top of the prefix area */
-
- __u8 pad18[0x2000-0x1400]; /* 0x1400 */
-#endif /* !__s390x__ */
-} __attribute__((packed)); /* End structure*/
-
-#define S390_lowcore (*((struct _lowcore *) 0))
-extern struct _lowcore *lowcore_ptr[];
-
-static inline void set_prefix(__u32 address)
-{
- asm volatile("spx %0" : : "m" (address) : "memory");
-}
-
-static inline __u32 store_prefix(void)
-{
- __u32 address;
-
- asm volatile("stpx %0" : "=m" (address));
- return address;
-}
-
-#define __PANIC_MAGIC 0xDEADC0DE
-
-#endif
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 07:15:27 +0000