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/* ----------------------------------------------------------------------- *
*
* Copyright 2011 Erwan Velu - All Rights Reserved
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall
* be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* -----------------------------------------------------------------------
*/
#include <memory.h>
#include "hdt-common.h"
#include "hdt-dump.h"
void dump_88(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
(void) hardware;
int mem_size = 0;
CREATE_NEW_OBJECT;
if (detect_memory_88(&mem_size)) {
add_s("memory.error","8800h memory configuration is invalid");
FLUSH_OBJECT
return;
}
add_s("dmi.item","memory via 88");
add_i("memory.size (KiB)", mem_size);
add_i("memory.size (MiB)", mem_size >> 10);
FLUSH_OBJECT;
}
void dump_e801(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
(void) hardware;
int mem_low, mem_high = 0;
CREATE_NEW_OBJECT;
if (detect_memory_e801(&mem_low,&mem_high)) {
add_s("memory.error","e801 memory configuration is invalid");
FLUSH_OBJECT;
return;
}
add_s("dmi.item","memory via e801");
add_i("memory.total.size (KiB)", mem_low + (mem_high << 6));
add_i("memory.total.size (MiB)", (mem_low >> 10) + (mem_high >> 4));
add_i("memory.low.size (KiB)", mem_low );
add_i("memory.low.size (MiB)", mem_low >> 10);
add_i("memory.high.size (KiB)", mem_high << 6);
add_i("memory.high.size (MiB)", mem_high >> 4);
FLUSH_OBJECT;
}
void dump_e820(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
(void) hardware;
struct e820entry map[E820MAX];
struct e820entry nm[E820MAX];
unsigned long memsize = 0;
int count = 0;
char type[14] = {0};
detect_memory_e820(map, E820MAX, &count);
memsize = memsize_e820(map, count);
CREATE_NEW_OBJECT;
add_s("dmi.item","memory via e820");
add_i("memory.total.size (KiB)", memsize);
add_i("memory.total.size (MiB)", (memsize + (1 << 9)) >> 10);
FLUSH_OBJECT;
for (int i = 0; i < count; i++) {
get_type(map[i].type, type, sizeof(type));
char begin[24]={0};
char size[24]={0};
char end[24]={0};
snprintf(begin,sizeof(begin),"0x%016" PRIx64 "x",map[i].addr);
snprintf(size,sizeof(size),"0x%016" PRIx64 "x",map[i].size);
snprintf(end,sizeof(end),"0x%016" PRIx64 "x",map[i].addr+map[i].size);
CREATE_NEW_OBJECT;
add_s("memory.segment.start",begin);
add_s("memory.segment.size ",size);
add_s("memory.segment.end ",end);
add_s("memory.segment.type ",remove_spaces(type));
FLUSH_OBJECT;
}
int nr = sanitize_e820_map(map, nm, count);
for (int i = 0; i < nr; i++) {
get_type(nm[i].type, type, sizeof(type));
char begin[24]={0};
char size[24]={0};
char end[24]={0};
snprintf(begin,sizeof(begin),"0x%016" PRIx64 "x",nm[i].addr);
snprintf(size,sizeof(size),"0x%016" PRIx64 "x",nm[i].size);
snprintf(end,sizeof(end),"0x%016" PRIx64 "x",nm[i].addr+nm[i].size);
CREATE_NEW_OBJECT;
add_s("sanitized_memory.segment.start",begin);
add_s("sanitized_memory.segment.size ",size);
add_s("sanitized_memory.segment.end ",end);
add_s("sanitized_memory.segment.type ",remove_spaces(type));
FLUSH_OBJECT;
}
}
void dump_memory(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
CREATE_NEW_OBJECT;
add_s("Memory configuration","true");
FLUSH_OBJECT;
dump_88(hardware,config,item);
dump_e801(hardware,config,item);
dump_e820(hardware,config,item);
to_cpio("memory");
}
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