Add QWord support to acpigen.
Add TOM2 to the K8 DSDT.
Thanks to Rudolf Marek for testing and fixing this patch.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3953 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/arch/i386/boot/acpigen.c b/src/arch/i386/boot/acpigen.c
index 6342a69..53bf6d0 100644
--- a/src/arch/i386/boot/acpigen.c
+++ b/src/arch/i386/boot/acpigen.c
@@ -97,6 +97,21 @@
return 5;
}
+int acpigen_write_qword(uint64_t data)
+{
+ /* qword op */
+ acpigen_emit_byte(0xe);
+ acpigen_emit_byte(data & 0xff);
+ acpigen_emit_byte((data >> 8) & 0xff);
+ acpigen_emit_byte((data >> 16) & 0xff);
+ acpigen_emit_byte((data >> 24) & 0xff);
+ acpigen_emit_byte((data >> 32) & 0xff);
+ acpigen_emit_byte((data >> 40) & 0xff);
+ acpigen_emit_byte((data >> 48) & 0xff);
+ acpigen_emit_byte((data >> 56) & 0xff);
+ return 9;
+}
+
int acpigen_write_name_byte(char *name, uint8_t val) {
int len;
len = acpigen_write_name(name);
@@ -111,6 +126,13 @@
return len;
}
+int acpigen_write_name_qword(char *name, uint64_t val) {
+ int len;
+ len = acpigen_write_name(name);
+ len += acpigen_write_qword(val);
+ return len;
+}
+
int acpigen_emit_stream(char *data, int size) {
int i;
for (i = 0; i < size; i++) {