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| author | Eric Auger | 2016-02-19 17:42:29 +0100 |
|---|---|---|
| committer | Alex Williamson | 2016-02-19 17:42:29 +0100 |
| commit | 62d9551247a2db3937d99e5495bc36b32abb41be (patch) | |
| tree | 1cc4843ecf2ab7f55c74f2d80148e6f99cf4ee30 /include/hw/vfio/vfio-amd-xgbe.h | |
| parent | vfio/pci: replace 1 with PCI_CAP_LIST_NEXT to make code self-explain (diff) | |
| download | qemu-62d9551247a2db3937d99e5495bc36b32abb41be.tar.gz qemu-62d9551247a2db3937d99e5495bc36b32abb41be.tar.xz qemu-62d9551247a2db3937d99e5495bc36b32abb41be.zip | |
hw/vfio/platform: amd-xgbe device
This patch introduces the amd-xgbe VFIO platform device. It
allows the guest to do passthrough on a device exposing an
"amd,xgbe-seattle-v1a" compat string.
Signed-off-by: Eric Auger <eric.auger@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/hw/vfio/vfio-amd-xgbe.h')
| -rw-r--r-- | include/hw/vfio/vfio-amd-xgbe.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-amd-xgbe.h b/include/hw/vfio/vfio-amd-xgbe.h new file mode 100644 index 0000000000..9fff65e99d --- /dev/null +++ b/include/hw/vfio/vfio-amd-xgbe.h @@ -0,0 +1,51 @@ +/* + * VFIO AMD XGBE device + * + * Copyright Linaro Limited, 2015 + * + * Authors: + * Eric Auger <eric.auger@linaro.org> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef HW_VFIO_VFIO_AMD_XGBE_H +#define HW_VFIO_VFIO_AMD_XGBE_H + +#include "hw/vfio/vfio-platform.h" + +#define TYPE_VFIO_AMD_XGBE "vfio-amd-xgbe" + +/** + * This device exposes: + * - 5 MMIO regions: MAC, PCS, SerDes Rx/Tx regs, + SerDes Integration Registers 1/2 & 2/2 + * - 2 level sensitive IRQs and optional DMA channel IRQs + */ +struct VFIOAmdXgbeDevice { + VFIOPlatformDevice vdev; +}; + +typedef struct VFIOAmdXgbeDevice VFIOAmdXgbeDevice; + +struct VFIOAmdXgbeDeviceClass { + /*< private >*/ + VFIOPlatformDeviceClass parent_class; + /*< public >*/ + DeviceRealize parent_realize; +}; + +typedef struct VFIOAmdXgbeDeviceClass VFIOAmdXgbeDeviceClass; + +#define VFIO_AMD_XGBE_DEVICE(obj) \ + OBJECT_CHECK(VFIOAmdXgbeDevice, (obj), TYPE_VFIO_AMD_XGBE) +#define VFIO_AMD_XGBE_DEVICE_CLASS(klass) \ + OBJECT_CLASS_CHECK(VFIOAmdXgbeDeviceClass, (klass), \ + TYPE_VFIO_AMD_XGBE) +#define VFIO_AMD_XGBE_DEVICE_GET_CLASS(obj) \ + OBJECT_GET_CLASS(VFIOAmdXgbeDeviceClass, (obj), \ + TYPE_VFIO_AMD_XGBE) + +#endif |