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[Qemu-devel] [PATCH 2/3] target-i386: reserve RCRB mmio space in ACPI DS
From: |
Paulo Alcantara |
Subject: |
[Qemu-devel] [PATCH 2/3] target-i386: reserve RCRB mmio space in ACPI DSDT table |
Date: |
Tue, 26 May 2015 21:29:35 -0300 |
Signed-off-by: Paulo Alcantara <address@hidden>
---
hw/i386/acpi-dsdt-pdrc.dsl | 46 ++++++++++++++++++++++++++++++++++++++++++
hw/i386/q35-acpi-dsdt.dsl | 1 +
tests/acpi-test-data/q35/DSDT | Bin 7666 -> 7795 bytes
3 files changed, 47 insertions(+)
create mode 100644 hw/i386/acpi-dsdt-pdrc.dsl
diff --git a/hw/i386/acpi-dsdt-pdrc.dsl b/hw/i386/acpi-dsdt-pdrc.dsl
new file mode 100644
index 0000000..badb410
--- /dev/null
+++ b/hw/i386/acpi-dsdt-pdrc.dsl
@@ -0,0 +1,46 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/****************************************************************
+ * PCI Device Resource Comsumption
+ ****************************************************************/
+
+Scope(\_SB.PCI0) {
+ Device (PDRC) {
+ Name (_HID, EISAID("PNP0C02"))
+ Name (_UID, 1)
+
+ Name (PDRS, ResourceTemplate() {
+ Memory32Fixed(ReadWrite, 0xfed1c000, 0x00004000)
+ })
+
+ Method (_CRS, 0, Serialized) {
+ Return(PDRS)
+ }
+ }
+}
+
+Scope(\_SB) {
+ OperationRegion (RCRB, SystemMemory, 0xfed1c000, 0x4000)
+ Field (RCRB, DWordAcc, Lock, Preserve) {
+ Offset(0x3000),
+ TCTL, 8,
+ , 24,
+ Offset(0x3400),
+ RTCC, 32,
+ HPTC, 32,
+ GCSR, 32,
+ }
+}
diff --git a/hw/i386/q35-acpi-dsdt.dsl b/hw/i386/q35-acpi-dsdt.dsl
index 16eaca3..32b680e 100644
--- a/hw/i386/q35-acpi-dsdt.dsl
+++ b/hw/i386/q35-acpi-dsdt.dsl
@@ -114,6 +114,7 @@ DefinitionBlock (
}
}
+#include "acpi-dsdt-pdrc.dsl"
#include "acpi-dsdt-hpet.dsl"
diff --git a/tests/acpi-test-data/q35/DSDT b/tests/acpi-test-data/q35/DSDT
index
4723e5954dccb00995ccaf521b7daf6bf15cf1d4..beea54c234954c54c3b008b52e3cd167701253c7
100644
GIT binary patch
delta 154
zcmexl{n>`gCD<jTSdM{#annYwc*c5H7QOgjr}zM8PlM<tivX7(XO4IePZu7?3p`95
address@hidden<Mur0y|1mf)FjO*#aK}3b1#>I`$qHD3%!qCXat?B0-~p-O
xW^jmZQ~~jY85$TQLYzZ<address@hidden&S3140RYvzDYXCq
delta 24
gcmext^U0daCD<k8lPm)R<address@hidden;{aF?PxT0CYGA#sB~S
--
2.1.0