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| author | Eric Auger <eric.auger@linaro.org> | 2015-06-09 09:00:07 +0100 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2015-06-09 08:17:17 -0600 |
| commit | 7a8d15d7702444be715b6ae32574659483c0c158 (patch) | |
| tree | a7abfb71c11b91f94c929096d2d58966a2bd6945 /hw/vfio | |
| parent | 38559979bf0095a586f61bc9e028df36673f21a1 (diff) | |
| download | qemu-7a8d15d7702444be715b6ae32574659483c0c158.zip qemu-7a8d15d7702444be715b6ae32574659483c0c158.tar.gz qemu-7a8d15d7702444be715b6ae32574659483c0c158.tar.bz2 | |
hw/vfio/platform: calxeda xgmac device
The platform device class has become abstract. This patch introduces
a calxeda xgmac device that derives from it.
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 'hw/vfio')
| -rw-r--r-- | hw/vfio/Makefile.objs | 1 | ||||
| -rw-r--r-- | hw/vfio/calxeda-xgmac.c | 55 |
2 files changed, 56 insertions, 0 deletions
diff --git a/hw/vfio/Makefile.objs b/hw/vfio/Makefile.objs index c5c76fe..d540c9d 100644 --- a/hw/vfio/Makefile.objs +++ b/hw/vfio/Makefile.objs @@ -2,4 +2,5 @@ ifeq ($(CONFIG_LINUX), y) obj-$(CONFIG_SOFTMMU) += common.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_SOFTMMU) += platform.o +obj-$(CONFIG_SOFTMMU) += calxeda-xgmac.o endif diff --git a/hw/vfio/calxeda-xgmac.c b/hw/vfio/calxeda-xgmac.c new file mode 100644 index 0000000..eb914f0 --- /dev/null +++ b/hw/vfio/calxeda-xgmac.c @@ -0,0 +1,55 @@ +/* + * calxeda xgmac VFIO device + * + * Copyright Linaro Limited, 2014 + * + * 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. + * + */ + +#include "hw/vfio/vfio-calxeda-xgmac.h" + +static void calxeda_xgmac_realize(DeviceState *dev, Error **errp) +{ + VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev); + VFIOCalxedaXgmacDeviceClass *k = VFIO_CALXEDA_XGMAC_DEVICE_GET_CLASS(dev); + + vdev->compat = g_strdup("calxeda,hb-xgmac"); + + k->parent_realize(dev, errp); +} + +static const VMStateDescription vfio_platform_calxeda_xgmac_vmstate = { + .name = TYPE_VFIO_CALXEDA_XGMAC, + .unmigratable = 1, +}; + +static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + VFIOCalxedaXgmacDeviceClass *vcxc = + VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass); + vcxc->parent_realize = dc->realize; + dc->realize = calxeda_xgmac_realize; + dc->desc = "VFIO Calxeda XGMAC"; + dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate; +} + +static const TypeInfo vfio_calxeda_xgmac_dev_info = { + .name = TYPE_VFIO_CALXEDA_XGMAC, + .parent = TYPE_VFIO_PLATFORM, + .instance_size = sizeof(VFIOCalxedaXgmacDevice), + .class_init = vfio_calxeda_xgmac_class_init, + .class_size = sizeof(VFIOCalxedaXgmacDeviceClass), +}; + +static void register_calxeda_xgmac_dev_type(void) +{ + type_register_static(&vfio_calxeda_xgmac_dev_info); +} + +type_init(register_calxeda_xgmac_dev_type) |