diff options
| author | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-09 02:46:11 +0000 |
|---|---|---|
| committer | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-09 02:46:11 +0000 |
| commit | 60076fed0e60cbe1a307b845644cb2e9b6e320cf (patch) | |
| tree | 8b4cfc76b698ea7fa79faac9a970f6d0fa61d71a /include | |
| parent | b2e03c8a89be152adf294f1baaadac6561b39bc6 (diff) | |
Each node needs to have a structure that the master nasid fills up to
tell it where to get the kernel data from (ie, which nasid holds the
kernel data). Remove debug cruft from head.S.
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-mips64/mmzone.h | 2 | ||||
| -rw-r--r-- | include/asm-mips64/sn/klkernvars.h | 29 |
2 files changed, 31 insertions, 0 deletions
diff --git a/include/asm-mips64/mmzone.h b/include/asm-mips64/mmzone.h index 795aed323..1bbb1f818 100644 --- a/include/asm-mips64/mmzone.h +++ b/include/asm-mips64/mmzone.h @@ -8,9 +8,11 @@ #include <asm/sn/types.h> #include <asm/sn/addrs.h> #include <asm/sn/arch.h> +#include <asm/sn/klkernvars.h> typedef struct plat_pglist_data { pg_data_t gendata; + kern_vars_t kern_vars; } plat_pg_data_t; /* diff --git a/include/asm-mips64/sn/klkernvars.h b/include/asm-mips64/sn/klkernvars.h new file mode 100644 index 000000000..e8d3ff12b --- /dev/null +++ b/include/asm-mips64/sn/klkernvars.h @@ -0,0 +1,29 @@ +/* + * File ported from IRIX to Linux by Kanoj Sarcar, 06/08/00. + * Copyright 2000 Silicon Graphics, Inc. + */ +#ifndef __ASM_SN_KLKERNVARS_H +#define __ASM_SN_KLKERNVARS_H + +#include <asm/sn/types.h> + +#define KV_MAGIC_OFFSET 0x0 +#define KV_RO_NASID_OFFSET 0x4 +#define KV_RW_NASID_OFFSET 0x6 + +#define KV_MAGIC 0x5f4b565f + +#if _LANGUAGE_C + +typedef struct kern_vars_s { + int kv_magic; + nasid_t kv_ro_nasid; + nasid_t kv_rw_nasid; + unsigned long kv_ro_baseaddr; + unsigned long kv_rw_baseaddr; +} kern_vars_t; + +#endif /* _LANGUAGE_C */ + +#endif /* __ASM_SN_KLKERNVARS_H */ + |