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cmd: smbios: type 1 wake-up time, family

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Correct type 1 output

* render wake up time as string
* print family string
* remove duplicate serial number output

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2024-02-10 12:06:47 +01:00
parent 4b0c1c4116
commit 23109d0575
1 changed files with 23 additions and 2 deletions
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25
cmd/smbios.c
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@ -14,6 +14,18 @@
DECLARE_GLOBAL_DATA_PTR;
static const char * const wakeup_type_strings[] = {
"Reserved", /* 0x00 */
"Other", /* 0x01 */
"Unknown", /* 0x02 */
"APM Timer", /* 0x03 */
"Modem Ring", /* 0x04 */
"Lan Remote", /* 0x05 */
"Power Switch", /* 0x06 */
"PCI PME#", /* 0x07 */
"AC Power Restored", /* 0x08 */
};
/**
* smbios_get_string() - get SMBIOS string from table
*
@ -72,6 +84,14 @@ void smbios_print_str(const char *label, void *table, u8 index)
printf("\t%s: %s\n", label, smbios_get_string(table, index));
}
const char *smbios_wakeup_type_str(u8 wakeup_type)
{
if (wakeup_type >= ARRAY_SIZE(wakeup_type_strings))
/* Values over 0x08 are reserved. */
wakeup_type = 0;
return wakeup_type_strings[wakeup_type];
}
static void smbios_print_type1(struct smbios_type1 *table)
{
printf("System Information\n");
@ -81,11 +101,12 @@ static void smbios_print_type1(struct smbios_type1 *table)
smbios_print_str("Serial Number", table, table->serial_number);
if (table->length >= 0x19) {
printf("\tUUID: %pUl\n", table->uuid);
smbios_print_str("Wake Up Type", table, table->serial_number);
printf("\tWake-up Type: %s\n",
smbios_wakeup_type_str(table->wakeup_type));
}
if (table->length >= 0x1b) {
smbios_print_str("Serial Number", table, table->serial_number);
smbios_print_str("SKU Number", table, table->sku_number);
smbios_print_str("Family", table, table->family);
}
}