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
33void 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
50void 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}
71void 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
123void 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