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Adding upstream version 2.5.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 12:24:03 +01:00
parent 7819359ae2
commit acf5b2ec4c
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
507 changed files with 19440 additions and 17258 deletions
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102
plugins/solidigm/solidigm-telemetry/cod.c
View file

@ -51,22 +51,20 @@ const char *oemDataMapDesc[] = {
"All Time Current Max Wear Level", // 0x28
"Media Wear Remaining", // 0x29
"Total Non-Defrag Writes", // 0x2A
"Number of sectors relocated in reaction to an error" //Uid 0x2B = 43
"Media Health Relocations" //Uid 0x2B = 43
};
static const char * getOemDataMapDescription(__u32 id)
static const char *getOemDataMapDescription(uint32_t id)
{
if (id < (sizeof(oemDataMapDesc) / sizeof(oemDataMapDesc[0]))) {
if (id < ARRAY_SIZE(oemDataMapDesc))
return oemDataMapDesc[id];
}
return "unknown";
}
#define OEMSIGNATURE 0x504D4443
#pragma pack(push, cod, 1)
struct cod_header
{
struct cod_header {
uint32_t versionMajor;
uint32_t versionMinor;
uint32_t Signature; //!Fixed signature value (0x504D4443) for identification and validation
@ -75,8 +73,7 @@ struct cod_header
uint8_t Reserved[12];
};
struct cod_item
{
struct cod_item {
uint32_t DataFieldMapUid; //!The data field unique identifier value
uint32_t reserved1 : 8;
uint32_t dataFieldType : 8;
@ -90,8 +87,7 @@ struct cod_item
uint8_t Reserved2[8];
};
struct cod_map
{
struct cod_map {
struct cod_header header;
struct cod_item items[];
};
@ -100,8 +96,7 @@ struct cod_map
void solidigm_telemetry_log_cod_parse(struct telemetry_log *tl)
{
enum cod_field_type
{
enum cod_field_type {
INTEGER,
FLOAT,
STRING,
@ -118,77 +113,78 @@ void solidigm_telemetry_log_cod_parse(struct telemetry_log *tl)
return;
if (!json_object_object_get_ex(telemetry_header, "reasonIdentifier", &reason_id))
return;
if (!json_object_object_get_ex(reason_id, "OemDataMapOffset", &COD_offset))
if (!json_object_object_get_ex(reason_id, "oemDataMapOffset", &COD_offset))
return;
__u64 offset = json_object_get_int(COD_offset);
uint64_t offset = json_object_get_int(COD_offset);
if (offset == 0) {
if (!offset)
return;
}
if ((offset + sizeof(struct cod_header)) > tl->log_size) {
SOLIDIGM_LOG_WARNING("Warning: COD map header out of bounds.");
return;
}
const struct cod_map *data = (struct cod_map *) (((__u8 *)tl->log ) + offset);
const struct cod_map *data = (struct cod_map *) (((uint8_t *)tl->log) + offset);
uint32_t signature = be32_to_cpu(data->header.Signature);
if ( signature != OEMSIGNATURE){
if (signature != OEMSIGNATURE) {
SOLIDIGM_LOG_WARNING("Warning: Unsupported COD data signature %x!", signature);
return;
}
if ((offset + data->header.MapSizeInBytes) > tl->log_size){
if ((offset + data->header.MapSizeInBytes) > tl->log_size) {
SOLIDIGM_LOG_WARNING("Warning: COD map data out of bounds.");
return;
}
struct json_object *cod = json_create_object();
json_object_object_add(tl->root, "cod", cod);
for (int i =0 ; i < data->header.EntryCount; i++) {
for (uint64_t i = 0; i < data->header.EntryCount; i++) {
if ((offset + sizeof(struct cod_header) + (i + 1) * sizeof(struct cod_item)) >
tl->log_size){
SOLIDIGM_LOG_WARNING("Warning: COD data out of bounds at item %d!", i);
tl->log_size) {
SOLIDIGM_LOG_WARNING("Warning: COD data out of bounds at item %"PRIu64"!",
i);
return;
}
struct cod_item item = data->items[i];
if (item.DataFieldOffset + item.DataFieldOffset > tl->log_size) {
if (item.DataFieldOffset + item.DataFieldOffset > tl->log_size)
continue;
}
if (item.dataInvalid) {
if (item.dataInvalid)
continue;
}
uint8_t *val = ((uint8_t *)tl->log )+ item.DataFieldOffset;
uint8_t *val = ((uint8_t *)tl->log) + item.DataFieldOffset;
const char *key = getOemDataMapDescription(item.DataFieldMapUid);
switch(item.dataFieldType){
case(INTEGER):
if (item.issigned) {
json_object_object_add(cod, key,
json_object_new_int64(le64_to_cpu(*(uint64_t *)val)));
} else {
json_object_add_value_uint64(cod, key, le64_to_cpu(*(uint64_t *)val));
}
break;
case(FLOAT):
json_object_add_value_float(cod, key, *(float *) val);
break;
case(STRING):
switch (item.dataFieldType) {
case INTEGER:
if (item.issigned)
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val, item.DataFieldSizeInBytes));
break;
case(TWO_BYTE_ASCII):
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val,2));
break;
case(FOUR_BYTE_ASCII):
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val, 4));
break;
default:
SOLIDIGM_LOG_WARNING("Warning: Unknown COD field type (%d)", item.DataFieldMapUid);
json_object_new_int64(le64_to_cpu(*(uint64_t *)val)));
else
json_object_add_value_uint64(cod, key, le64_to_cpu(*(uint64_t *)val));
break;
case FLOAT:
json_object_add_value_float(cod, key, *(float *)val);
break;
case STRING:
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val, item.DataFieldSizeInBytes));
break;
case TWO_BYTE_ASCII:
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val, 2));
break;
case FOUR_BYTE_ASCII:
json_object_object_add(cod, key,
json_object_new_string_len((const char *)val, 4));
break;
default:
SOLIDIGM_LOG_WARNING("Warning: Unknown COD field type (%d)", item.DataFieldMapUid);
break;
}
}
}