Following patch adds support for the ACPI resume on Asus M2V-MX SE. The ACPI

[coreboot.git] / src / mainboard / asus / m2v-mx_se / dsdt.asl

diff --git a/src/mainboard/asus/m2v-mx_se/dsdt.asl b/src/mainboard/asus/m2v-mx_se/dsdt.asl
index 5ba184a0a6449e01ccc2afe8a991f54583f4fd70..68eabc6072e7c63f5e4b10789376bd0f1fae7130 100644 (file)
--- a/src/mainboard/asus/m2v-mx_se/dsdt.asl
+++ b/src/mainboard/asus/m2v-mx_se/dsdt.asl
@@ -30,8 +30,24 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
         * Any others would involve declaring the wake up methods.
         */
        Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 })
+       Name (\_S3, Package () { 0x01, 0x01, 0x00, 0x00 })
        Name (\_S5, Package () { 0x02, 0x02, 0x00, 0x00 })
 
+
+       /* blink a LED when entering the sleep (any type) */
+       Method (_PTS, 1, NotSerialized)
+       {
+               Store (0x1, \_SB.PCI0.ISA.LEDR)
+       }
+
+       /* cancel a LED blinking when waking from sleep (any type) */
+       Method (_WAK, 1, NotSerialized)
+       {
+               Store (0x0, \_SB.PCI0.ISA.LEDR)
+               /* wake OK */
+               Return(Package(0x02){0x00, 0x00})
+       }
+
        /* Root of the bus hierarchy */
        Scope (\_SB)
        {
@@ -160,7 +176,14 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
                        }
                        Device (ISA) {
                                Name (_ADR, 0x00110000)
-
+                               OperationRegion (PCIC, PCI_Config, 0x0, 0xff)
+                               Field (PCIC, ByteAcc, NoLock, Preserve)
+                               {
+                                       Offset (0x94),
+                                       /* two LSB bits are blink rate */
+                                       LEDR,   2,
+                               }
+                               
                                /* PS/2 keyboard (seems to be important for WinXP install) */
                                Device (KBD)
                                {