diff mbox

[RFC,08/47] acpi: extend build_append_{value|int}() to support 64-bit values

Message ID 1418954562-13716-9-git-send-email-imammedo@redhat.com
State New
Headers show

Commit Message

Igor Mammedov Dec. 19, 2014, 2:02 a.m. UTC 
it will be used for generating 64bit _CRS entries

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/acpi/acpi_gen_utils.c         | 9 ++++++---
 include/hw/acpi/acpi_gen_utils.h | 4 ++--
 2 files changed, 8 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/hw/acpi/acpi_gen_utils.c b/hw/acpi/acpi_gen_utils.c
index 36d7a47..606efcd 100644
--- a/hw/acpi/acpi_gen_utils.c
+++ b/hw/acpi/acpi_gen_utils.c
@@ -202,7 +202,7 @@  void build_extop_package(GArray *package, uint8_t op)
     build_prepend_byte(package, 0x5B); /* ExtOpPrefix */
 }
 
-void build_append_value(GArray *table, uint32_t value, int size)
+void build_append_value(GArray *table, uint64_t value, int size)
 {
     int i;
 
@@ -212,7 +212,7 @@  void build_append_value(GArray *table, uint32_t value, int size)
     }
 }
 
-void build_append_int(GArray *table, uint32_t value)
+void build_append_int(GArray *table, uint64_t value)
 {
     if (value == 0x00) {
         build_append_byte(table, 0x00); /* ZeroOp */
@@ -224,9 +224,12 @@  void build_append_int(GArray *table, uint32_t value)
     } else if (value <= 0xFFFF) {
         build_append_byte(table, 0x0B); /* WordPrefix */
         build_append_value(table, value, 2);
-    } else {
+    } else if (value <= 0xFFFFFFFF) {
         build_append_byte(table, 0x0C); /* DWordPrefix */
         build_append_value(table, value, 4);
+    } else {
+        build_append_byte(table, 0x0E); /* QWordPrefix */
+        build_append_value(table, value, 8);
     }
 }
 
diff --git a/include/hw/acpi/acpi_gen_utils.h b/include/hw/acpi/acpi_gen_utils.h
index 868cfa5..d21e107 100644
--- a/include/hw/acpi/acpi_gen_utils.h
+++ b/include/hw/acpi/acpi_gen_utils.h
@@ -42,8 +42,8 @@  build_append_namestring(GArray *array, const char *format, ...);
 
 void build_prepend_package_length(GArray *package);
 void build_package(GArray *package, uint8_t op);
-void build_append_value(GArray *table, uint32_t value, int size);
-void build_append_int(GArray *table, uint32_t value);
+void build_append_value(GArray *table, uint64_t value, int size);
+void build_append_int(GArray *table, uint64_t value);
 void build_extop_package(GArray *package, uint8_t op);
 
 #endif