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* grub-core/commands/acpihalt.c (get_sleep_type): Accept \_S5_ as

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synonym to _S5_. Needed for some DSDTs.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-10-16 19:12:18 +02:00
parent c32b51c9f9
commit 6c8d300275
2 changed files with 8 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-10-16 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/commands/acpihalt.c (get_sleep_type): Accept \_S5_ as
synonym to _S5_. Needed for some DSDTs.
2010-10-16 Vladimir Serbinenko <phcoder@gmail.com>
Userspace ACPI parser debugging.

5
grub-core/commands/acpihalt.c
View file

@ -175,11 +175,12 @@ get_sleep_type (grub_uint8_t *table, grub_uint8_t *end)
break;
case GRUB_ACPI_OPCODE_NAME:
ptr++;
if (memcmp (ptr, "_S5_", 4) == 0)
if (memcmp (ptr, "_S5_", 4) == 0 || memcmp (ptr, "\\_S5_", 4) == 0)
{
int ll;
grub_uint8_t *ptr2 = ptr;
ptr2 += 4;
grub_dprintf ("acpi", "S5 found\n");
ptr2 += skip_name_string (ptr, end);
if (*ptr2 != 0x12)
{
grub_printf ("Unknown opcode in _S5: 0x%x\n", *ptr2);