When MADT is parsed, print MADT Wake table information as
debug message. It will be useful to debug CPU boot issues
related to MADT wake table.
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
---
drivers/acpi/tables.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index 9d581045acff..206df4ad8b2b 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -207,6 +207,17 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
}
break;
+ case ACPI_MADT_TYPE_MULTIPROC_WAKEUP:
+ {
+ struct acpi_madt_multiproc_wakeup *p;
+
+ p = (struct acpi_madt_multiproc_wakeup *) header;
+
+ pr_debug("MP Wake (Mailbox version[%d] base_address[%llx])\n",
+ p->mailbox_version, p->base_address);
+ }
+ break;
+
default:
pr_warn("Found unsupported MADT entry (type = 0x%x)\n",
header->type);
--
2.25.1
