diff options
Diffstat (limited to 'arch/s390/include/asm/physmem_info.h')
| -rw-r--r-- | arch/s390/include/asm/physmem_info.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/s390/include/asm/physmem_info.h b/arch/s390/include/asm/physmem_info.h index 8e9c582592b3..7ef3bbec98b0 100644 --- a/arch/s390/include/asm/physmem_info.h +++ b/arch/s390/include/asm/physmem_info.h @@ -3,11 +3,13 @@ #define _ASM_S390_MEM_DETECT_H #include <linux/types.h> +#include <asm/page.h> enum physmem_info_source { MEM_DETECT_NONE = 0, MEM_DETECT_SCLP_STOR_INFO, MEM_DETECT_DIAG260, + MEM_DETECT_DIAG500_STOR_LIMIT, MEM_DETECT_SCLP_READ_INFO, MEM_DETECT_BIN_SEARCH }; @@ -24,7 +26,7 @@ enum reserved_range_type { RR_AMODE31, RR_IPLREPORT, RR_CERT_COMP_LIST, - RR_MEM_DETECT_EXTENDED, + RR_MEM_DETECT_EXT, RR_VMEM, RR_MAX }; @@ -106,6 +108,8 @@ static inline const char *get_physmem_info_source(void) return "sclp storage info"; case MEM_DETECT_DIAG260: return "diag260"; + case MEM_DETECT_DIAG500_STOR_LIMIT: + return "diag500 storage limit"; case MEM_DETECT_SCLP_READ_INFO: return "sclp read info"; case MEM_DETECT_BIN_SEARCH: @@ -124,7 +128,7 @@ static inline const char *get_rr_type_name(enum reserved_range_type t) RR_TYPE_NAME(AMODE31); RR_TYPE_NAME(IPLREPORT); RR_TYPE_NAME(CERT_COMP_LIST); - RR_TYPE_NAME(MEM_DETECT_EXTENDED); + RR_TYPE_NAME(MEM_DETECT_EXT); RR_TYPE_NAME(VMEM); default: return "UNKNOWN"; @@ -133,7 +137,7 @@ static inline const char *get_rr_type_name(enum reserved_range_type t) #define for_each_physmem_reserved_type_range(t, range, p_start, p_end) \ for (range = &physmem_info.reserved[t], *p_start = range->start, *p_end = range->end; \ - range && range->end; range = range->chain, \ + range && range->end; range = range->chain ? __va(range->chain) : NULL, \ *p_start = range ? range->start : 0, *p_end = range ? range->end : 0) static inline struct reserved_range *__physmem_reserved_next(enum reserved_range_type *t, @@ -145,7 +149,7 @@ static inline struct reserved_range *__physmem_reserved_next(enum reserved_range return range; } if (range->chain) - return range->chain; + return __va(range->chain); while (++*t < RR_MAX) { range = &physmem_info.reserved[*t]; if (range->end) @@ -168,4 +172,7 @@ static inline unsigned long get_physmem_reserved(enum reserved_range_type type, return *size; } +#define AMODE31_START (physmem_info.reserved[RR_AMODE31].start) +#define AMODE31_END (physmem_info.reserved[RR_AMODE31].end) + #endif |