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path: root/drivers/acpi/acpica/tbprint.c
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Diffstat (limited to 'drivers/acpi/acpica/tbprint.c')
-rw-r--r--drivers/acpi/acpica/tbprint.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c
index dc963f823d2c..6866e767ba90 100644
--- a/drivers/acpi/acpica/tbprint.c
+++ b/drivers/acpi/acpica/tbprint.c
@@ -135,10 +135,10 @@ acpi_tb_print_table_header(acpi_physical_address address,
/* FACS only has signature and length fields */
- ACPI_INFO((AE_INFO, "%4.4s %p %05X",
+ ACPI_INFO((AE_INFO, "%4.4s %p %06X",
header->signature, ACPI_CAST_PTR(void, address),
header->length));
- } else if (ACPI_COMPARE_NAME(header->signature, ACPI_SIG_RSDP)) {
+ } else if (ACPI_VALIDATE_RSDP_SIG(header->signature)) {
/* RSDP has no common fields */
@@ -147,7 +147,7 @@ acpi_tb_print_table_header(acpi_physical_address address,
header)->oem_id, ACPI_OEM_ID_SIZE);
acpi_tb_fix_string(local_header.oem_id, ACPI_OEM_ID_SIZE);
- ACPI_INFO((AE_INFO, "RSDP %p %05X (v%.2d %6.6s)",
+ ACPI_INFO((AE_INFO, "RSDP %p %06X (v%.2d %6.6s)",
ACPI_CAST_PTR(void, address),
(ACPI_CAST_PTR(struct acpi_table_rsdp, header)->
revision >
@@ -162,7 +162,7 @@ acpi_tb_print_table_header(acpi_physical_address address,
acpi_tb_cleanup_table_header(&local_header, header);
ACPI_INFO((AE_INFO,
- "%4.4s %p %05X (v%.2d %6.6s %8.8s %08X %4.4s %08X)",
+ "%4.4s %p %06X (v%.2d %6.6s %8.8s %08X %4.4s %08X)",
local_header.signature, ACPI_CAST_PTR(void, address),
local_header.length, local_header.revision,
local_header.oem_id, local_header.oem_table_id,
@@ -190,6 +190,16 @@ acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length)
{
u8 checksum;
+ /*
+ * FACS/S3PT:
+ * They are the odd tables, have no standard ACPI header and no checksum
+ */
+
+ if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_S3PT) ||
+ ACPI_COMPARE_NAME(table->signature, ACPI_SIG_FACS)) {
+ return (AE_OK);
+ }
+
/* Compute the checksum on the table */
checksum = acpi_tb_checksum(ACPI_CAST_PTR(u8, table), length);