1 files changed, 73 insertions, 0 deletions
diff --git a/include/hw/pci-host/gpex.h b/include/hw/pci-host/gpex.h
new file mode 100644
index 000000000..fcf8b6382
--- /dev/null
+++ b/include/hw/pci-host/gpex.h
@@ -0,0 +1,73 @@
+/*
+ * QEMU Generic PCI Express Bridge Emulation
+ *
+ * Copyright (C) 2015 Alexander Graf <agraf@suse.de>
+ *
+ * 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/>
+ */
+
+#ifndef HW_GPEX_H
+#define HW_GPEX_H
+
+#include "exec/hwaddr.h"
+#include "hw/sysbus.h"
+#include "hw/pci/pci.h"
+#include "hw/pci/pcie_host.h"
+#include "qom/object.h"
+
+#define TYPE_GPEX_HOST "gpex-pcihost"
+OBJECT_DECLARE_SIMPLE_TYPE(GPEXHost, GPEX_HOST)
+
+#define TYPE_GPEX_ROOT_DEVICE "gpex-root"
+OBJECT_DECLARE_SIMPLE_TYPE(GPEXRootState, GPEX_ROOT_DEVICE)
+
+#define GPEX_NUM_IRQS 4
+
+struct GPEXRootState {
+    /*< private >*/
+    PCIDevice parent_obj;
+    /*< public >*/
+};
+
+struct GPEXHost {
+    /*< private >*/
+    PCIExpressHost parent_obj;
+    /*< public >*/
+
+    GPEXRootState gpex_root;
+
+    MemoryRegion io_ioport;
+    MemoryRegion io_mmio;
+    MemoryRegion io_ioport_window;
+    MemoryRegion io_mmio_window;
+    qemu_irq irq[GPEX_NUM_IRQS];
+    int irq_num[GPEX_NUM_IRQS];
+
+    bool allow_unmapped_accesses;
+};
+
+struct GPEXConfig {
+    MemMapEntry ecam;
+    MemMapEntry mmio32;
+    MemMapEntry mmio64;
+    MemMapEntry pio;
+    int         irq;
+    PCIBus      *bus;
+};
+
+int gpex_set_irq_num(GPEXHost *s, int index, int gsi);
+
+void acpi_dsdt_add_gpex(Aml *scope, struct GPEXConfig *cfg);
+
+#endif /* HW_GPEX_H */