diff options
| -rw-r--r-- | drivers/acpi/tables.c | 9 | ||||
| -rw-r--r-- | include/linux/acpi.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index b80a3de655d7..8d052b65f6bc 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -41,6 +41,7 @@ enum acpi_subtable_type { ACPI_SUBTABLE_COMMON, ACPI_SUBTABLE_HMAT, ACPI_SUBTABLE_PRMT, + ACPI_SUBTABLE_CEDT, }; struct acpi_subtable_entry { @@ -226,6 +227,8 @@ acpi_get_entry_type(struct acpi_subtable_entry *entry) return entry->hdr->hmat.type; case ACPI_SUBTABLE_PRMT: return 0; + case ACPI_SUBTABLE_CEDT: + return entry->hdr->cedt.type; } return 0; } @@ -240,6 +243,8 @@ acpi_get_entry_length(struct acpi_subtable_entry *entry) return entry->hdr->hmat.length; case ACPI_SUBTABLE_PRMT: return entry->hdr->prmt.length; + case ACPI_SUBTABLE_CEDT: + return entry->hdr->cedt.length; } return 0; } @@ -254,6 +259,8 @@ acpi_get_subtable_header_length(struct acpi_subtable_entry *entry) return sizeof(entry->hdr->hmat); case ACPI_SUBTABLE_PRMT: return sizeof(entry->hdr->prmt); + case ACPI_SUBTABLE_CEDT: + return sizeof(entry->hdr->cedt); } return 0; } @@ -265,6 +272,8 @@ acpi_get_subtable_type(char *id) return ACPI_SUBTABLE_HMAT; if (strncmp(id, ACPI_SIG_PRMT, 4) == 0) return ACPI_SUBTABLE_PRMT; + if (strncmp(id, ACPI_SIG_CEDT, 4) == 0) + return ACPI_SUBTABLE_CEDT; return ACPI_SUBTABLE_COMMON; } diff --git a/include/linux/acpi.h b/include/linux/acpi.h index edfa3c8f3562..6b7f181d51e2 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -133,6 +133,7 @@ union acpi_subtable_headers { struct acpi_subtable_header common; struct acpi_hmat_structure hmat; struct acpi_prmt_module_header prmt; + struct acpi_cedt_header cedt; }; typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *table); |