1 /* ----------------------------------------------------------------------- *
2 *
3 * Copyright 2011 Erwan Velu - All Rights Reserved
4 *
5 * Permission is hereby granted, free of charge, to any person
6 * obtaining a copy of this software and associated documentation
7 * files (the "Software"), to deal in the Software without
8 * restriction, including without limitation the rights to use,
9 * copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom
11 * the Software is furnished to do so, subject to the following
12 * conditions:
13 *
14 * The above copyright notice and this permission notice shall
15 * be included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
19 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
21 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
22 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24 * OTHER DEALINGS IN THE SOFTWARE.
25 *
26 * -----------------------------------------------------------------------
27 */
28
29 #include <memory.h>
30 #include "hdt-common.h"
31 #include "hdt-dump.h"
32
dump_88(struct s_hardware * hardware,ZZJSON_CONFIG * config,ZZJSON ** item)33 void dump_88(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
34
35 (void) hardware;
36 int mem_size = 0;
37 CREATE_NEW_OBJECT;
38 if (detect_memory_88(&mem_size)) {
39 add_s("memory.error","8800h memory configuration is invalid");
40 FLUSH_OBJECT
41 return;
42 }
43
44 add_s("dmi.item","memory via 88");
45 add_i("memory.size (KiB)", mem_size);
46 add_i("memory.size (MiB)", mem_size >> 10);
47 FLUSH_OBJECT;
48 }
49
dump_e801(struct s_hardware * hardware,ZZJSON_CONFIG * config,ZZJSON ** item)50 void dump_e801(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
51
52 (void) hardware;
53 int mem_low, mem_high = 0;
54 CREATE_NEW_OBJECT;
55 if (detect_memory_e801(&mem_low,&mem_high)) {
56 add_s("memory.error","e801 memory configuration is invalid");
57 FLUSH_OBJECT;
58 return;
59 }
60
61 add_s("dmi.item","memory via e801");
62 add_i("memory.total.size (KiB)", mem_low + (mem_high << 6));
63 add_i("memory.total.size (MiB)", (mem_low >> 10) + (mem_high >> 4));
64 add_i("memory.low.size (KiB)", mem_low );
65 add_i("memory.low.size (MiB)", mem_low >> 10);
66 add_i("memory.high.size (KiB)", mem_high << 6);
67 add_i("memory.high.size (MiB)", mem_high >> 4);
68 FLUSH_OBJECT;
69
70 }
dump_e820(struct s_hardware * hardware,ZZJSON_CONFIG * config,ZZJSON ** item)71 void dump_e820(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
72
73 (void) hardware;
74 struct e820entry map[E820MAX];
75 struct e820entry nm[E820MAX];
76 unsigned long memsize = 0;
77 int count = 0;
78 char type[14] = {0};
79
80 detect_memory_e820(map, E820MAX, &count);
81 memsize = memsize_e820(map, count);
82
83 CREATE_NEW_OBJECT;
84 add_s("dmi.item","memory via e820");
85 add_i("memory.total.size (KiB)", memsize);
86 add_i("memory.total.size (MiB)", (memsize + (1 << 9)) >> 10);
87 FLUSH_OBJECT;
88
89 for (int i = 0; i < count; i++) {
90 get_type(map[i].type, type, sizeof(type));
91 char begin[24]={0};
92 char size[24]={0};
93 char end[24]={0};
94 snprintf(begin,sizeof(begin),"0x%016llx",map[i].addr);
95 snprintf(size,sizeof(size),"0x%016llx",map[i].size);
96 snprintf(end,sizeof(end),"0x%016llx",map[i].addr+map[i].size);
97 CREATE_NEW_OBJECT;
98 add_s("memory.segment.start",begin);
99 add_s("memory.segment.size ",size);
100 add_s("memory.segment.end ",end);
101 add_s("memory.segment.type ",remove_spaces(type));
102 FLUSH_OBJECT;
103 }
104
105 int nr = sanitize_e820_map(map, nm, count);
106 for (int i = 0; i < nr; i++) {
107 get_type(nm[i].type, type, sizeof(type));
108 char begin[24]={0};
109 char size[24]={0};
110 char end[24]={0};
111 snprintf(begin,sizeof(begin),"0x%016llx",nm[i].addr);
112 snprintf(size,sizeof(size),"0x%016llx",nm[i].size);
113 snprintf(end,sizeof(end),"0x%016llx",nm[i].addr+nm[i].size);
114 CREATE_NEW_OBJECT;
115 add_s("sanitized_memory.segment.start",begin);
116 add_s("sanitized_memory.segment.size ",size);
117 add_s("sanitized_memory.segment.end ",end);
118 add_s("sanitized_memory.segment.type ",remove_spaces(type));
119 FLUSH_OBJECT;
120 }
121 }
122
dump_memory(struct s_hardware * hardware,ZZJSON_CONFIG * config,ZZJSON ** item)123 void dump_memory(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
124
125 CREATE_NEW_OBJECT;
126 add_s("Memory configuration","true");
127 FLUSH_OBJECT;
128
129 dump_88(hardware,config,item);
130 dump_e801(hardware,config,item);
131 dump_e820(hardware,config,item);
132 to_cpio("memory");
133 }
134