summaryrefslogtreecommitdiff
path: root/include/asm-s390/ipl.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-s390/ipl.h')
-rw-r--r--include/asm-s390/ipl.h167
1 files changed, 0 insertions, 167 deletions
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
deleted file mode 100644
index eaca6df..0000000
--- a/include/asm-s390/ipl.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * s390 (re)ipl support
- *
- * Copyright IBM Corp. 2007
- */
-
-#ifndef _ASM_S390_IPL_H
-#define _ASM_S390_IPL_H
-
-#include <asm/types.h>
-#include <asm/cio.h>
-#include <asm/setup.h>
-
-#define IPL_PARMBLOCK_ORIGIN 0x2000
-
-#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
- sizeof(struct ipl_block_fcp))
-
-#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 8)
-
-#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
- sizeof(struct ipl_block_ccw))
-
-#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 8)
-
-#define IPL_MAX_SUPPORTED_VERSION (0)
-
-#define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \
- IPL_PARMBLOCK_ORIGIN)
-#define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.len)
-
-struct ipl_list_hdr {
- u32 len;
- u8 reserved1[3];
- u8 version;
- u32 blk0_len;
- u8 pbt;
- u8 flags;
- u16 reserved2;
-} __attribute__((packed));
-
-struct ipl_block_fcp {
- u8 reserved1[313-1];
- u8 opt;
- u8 reserved2[3];
- u16 reserved3;
- u16 devno;
- u8 reserved4[4];
- u64 wwpn;
- u64 lun;
- u32 bootprog;
- u8 reserved5[12];
- u64 br_lba;
- u32 scp_data_len;
- u8 reserved6[260];
- u8 scp_data[];
-} __attribute__((packed));
-
-#define DIAG308_VMPARM_SIZE 64
-
-struct ipl_block_ccw {
- u8 load_parm[8];
- u8 reserved1[84];
- u8 reserved2[2];
- u16 devno;
- u8 vm_flags;
- u8 reserved3[3];
- u32 vm_parm_len;
- u8 nss_name[8];
- u8 vm_parm[DIAG308_VMPARM_SIZE];
- u8 reserved4[8];
-} __attribute__((packed));
-
-struct ipl_parameter_block {
- struct ipl_list_hdr hdr;
- union {
- struct ipl_block_fcp fcp;
- struct ipl_block_ccw ccw;
- } ipl_info;
-} __attribute__((packed,aligned(4096)));
-
-/*
- * IPL validity flags
- */
-extern u32 ipl_flags;
-extern u32 dump_prefix_page;
-extern unsigned int zfcpdump_prefix_array[];
-
-extern void do_reipl(void);
-extern void do_halt(void);
-extern void do_poff(void);
-extern void ipl_save_parameters(void);
-extern void ipl_update_parameters(void);
-extern void get_ipl_vmparm(char *);
-
-enum {
- IPL_DEVNO_VALID = 1,
- IPL_PARMBLOCK_VALID = 2,
- IPL_NSS_VALID = 4,
-};
-
-enum ipl_type {
- IPL_TYPE_UNKNOWN = 1,
- IPL_TYPE_CCW = 2,
- IPL_TYPE_FCP = 4,
- IPL_TYPE_FCP_DUMP = 8,
- IPL_TYPE_NSS = 16,
-};
-
-struct ipl_info
-{
- enum ipl_type type;
- union {
- struct {
- struct ccw_dev_id dev_id;
- } ccw;
- struct {
- struct ccw_dev_id dev_id;
- u64 wwpn;
- u64 lun;
- } fcp;
- struct {
- char name[NSS_NAME_SIZE + 1];
- } nss;
- } data;
-};
-
-extern struct ipl_info ipl_info;
-extern void setup_ipl(void);
-
-/*
- * DIAG 308 support
- */
-enum diag308_subcode {
- DIAG308_REL_HSA = 2,
- DIAG308_IPL = 3,
- DIAG308_DUMP = 4,
- DIAG308_SET = 5,
- DIAG308_STORE = 6,
-};
-
-enum diag308_ipl_type {
- DIAG308_IPL_TYPE_FCP = 0,
- DIAG308_IPL_TYPE_CCW = 2,
-};
-
-enum diag308_opt {
- DIAG308_IPL_OPT_IPL = 0x10,
- DIAG308_IPL_OPT_DUMP = 0x20,
-};
-
-enum diag308_flags {
- DIAG308_FLAGS_LP_VALID = 0x80,
-};
-
-enum diag308_vm_flags {
- DIAG308_VM_FLAGS_NSS_VALID = 0x80,
- DIAG308_VM_FLAGS_VP_VALID = 0x40,
-};
-
-enum diag308_rc {
- DIAG308_RC_OK = 1,
-};
-
-extern int diag308(unsigned long subcode, void *addr);
-
-#endif /* _ASM_S390_IPL_H */