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author | Michael Holzheu <holzheu@de.ibm.com> | 2007-02-21 12:55:21 +0300 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-02-21 12:55:21 +0300 |
commit | 46b05d2617c8efd8ec6b19acd2c95541a0118c13 (patch) | |
tree | 518998d59432b6387de28021780a84c42f1c116b /include/asm-s390/setup.h | |
parent | 72960a02c270950253126ee8b339afd400f55273 (diff) | |
download | linux-46b05d2617c8efd8ec6b19acd2c95541a0118c13.tar.xz |
[S390] New header file ipl.h
Setup.h has been misused for ipl related stuff in the past. We now move
everything, which has to do with ipl and reipl to a new header file named
"ipl.h".
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/setup.h')
-rw-r--r-- | include/asm-s390/setup.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 3388bb52597c..44c7aee2bd34 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -16,7 +16,6 @@ #define PARMAREA 0x10400 #define MEMORY_CHUNKS 16 /* max 0x7fff */ -#define IPL_PARMBLOCK_ORIGIN 0x2000 #ifndef __ASSEMBLY__ @@ -97,82 +96,9 @@ extern char vmpoff_cmd[]; #define SET_CONSOLE_3215 do { console_mode = 2; } while (0) #define SET_CONSOLE_3270 do { console_mode = 3; } while (0) -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)); - -struct ipl_block_ccw { - u8 load_param[8]; - u8 reserved1[84]; - u8 reserved2[2]; - u16 devno; - u8 vm_flags; - u8 reserved3[3]; - u32 vm_parm_len; -} __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)); - -#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \ - sizeof(struct ipl_block_fcp)) - -#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \ - sizeof(struct ipl_block_ccw)) - -#define IPL_MAX_SUPPORTED_VERSION (0) - -/* - * IPL validity flags and parameters as detected in head.S - */ -extern u32 ipl_flags; -extern u16 ipl_devno; - -extern void do_reipl(void); -extern void ipl_save_parameters(void); - -enum { - IPL_DEVNO_VALID = 1, - IPL_PARMBLOCK_VALID = 2, - IPL_NSS_VALID = 4, -}; - #define NSS_NAME_SIZE 8 - extern char kernel_nss_name[]; -#define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \ - IPL_PARMBLOCK_ORIGIN) -#define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.len) - #else /* __ASSEMBLY__ */ #ifndef __s390x__ |