diff options
Diffstat (limited to 'include/hw/pci-host')
-rw-r--r-- | include/hw/pci-host/gpex.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/hw/pci-host/gpex.h b/include/hw/pci-host/gpex.h new file mode 100644 index 0000000..68c9348 --- /dev/null +++ b/include/hw/pci-host/gpex.h @@ -0,0 +1,56 @@ +/* + * 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 Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/> + */ + +#ifndef HW_GPEX_H +#define HW_GPEX_H + +#include "hw/hw.h" +#include "hw/sysbus.h" +#include "hw/pci/pci.h" +#include "hw/pci/pcie_host.h" + +#define TYPE_GPEX_HOST "gpex-pcihost" +#define GPEX_HOST(obj) \ + OBJECT_CHECK(GPEXHost, (obj), TYPE_GPEX_HOST) + +#define TYPE_GPEX_ROOT_DEVICE "gpex-root" +#define MCH_PCI_DEVICE(obj) \ + OBJECT_CHECK(GPEXRootState, (obj), TYPE_GPEX_ROOT_DEVICE) + +#define GPEX_NUM_IRQS 4 + +typedef struct GPEXRootState { + /*< private >*/ + PCIDevice parent_obj; + /*< public >*/ +} GPEXRootState; + +typedef struct GPEXHost { + /*< private >*/ + PCIExpressHost parent_obj; + /*< public >*/ + + GPEXRootState gpex_root; + + MemoryRegion io_ioport; + MemoryRegion io_mmio; + qemu_irq irq[GPEX_NUM_IRQS]; +} GPEXHost; + +#endif /* HW_GPEX_H */ |