diff options
Diffstat (limited to 'include/asm-s390/setup.h')
| -rw-r--r-- | include/asm-s390/setup.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 9574fe80a04..3388bb52597 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -42,6 +42,18 @@ struct mem_chunk { extern struct mem_chunk memory_chunk[]; +#ifdef CONFIG_S390_SWITCH_AMODE +extern unsigned int switch_amode; +#else +#define switch_amode (0) +#endif + +#ifdef CONFIG_S390_EXEC_PROTECT +extern unsigned int s390_noexec; +#else +#define s390_noexec (0) +#endif + /* * Machine features detected in head.S */ @@ -74,6 +86,9 @@ extern unsigned int console_mode; extern unsigned int console_devno; extern unsigned int console_irq; +extern char vmhalt_cmd[]; +extern char vmpoff_cmd[]; + #define CONSOLE_IS_UNDEFINED (console_mode == 0) #define CONSOLE_IS_SCLP (console_mode == 1) #define CONSOLE_IS_3215 (console_mode == 2) @@ -141,13 +156,19 @@ struct ipl_parameter_block { extern u32 ipl_flags; extern u16 ipl_devno; -void do_reipl(void); +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) |