search for: virtio_device_get_class

Displaying 20 results from an estimated 36 matches for "virtio_device_get_class".

[PATCH 1/2] virtio: add modern config accessors
2015 Mar 02
4
[PATCH 1/2] virtio: add modern config accessors
...irtio.c index 75abc1f..b098f44 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -729,6 +729,99 @@ void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data) } } +uint32_t virtio_config_modern_readb(VirtIODevice *vdev, uint32_t addr) +{ + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); + uint8_t val; + + if (addr + sizeof(val) > vdev->config_len) { + return (uint32_t)-1; + } + + k->get_config(vdev, vdev->config); + + val = ldub_p(vdev->config + addr); + return val; +} + +uint32_t virtio_config_modern_readw(VirtIODevice *vdev, uint32_...
[PATCH 1/2] virtio: add modern config accessors
2015 Mar 02
4
[PATCH 1/2] virtio: add modern config accessors
...irtio.c index 75abc1f..b098f44 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -729,6 +729,99 @@ void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data) } } +uint32_t virtio_config_modern_readb(VirtIODevice *vdev, uint32_t addr) +{ + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); + uint8_t val; + + if (addr + sizeof(val) > vdev->config_len) { + return (uint32_t)-1; + } + + k->get_config(vdev, vdev->config); + + val = ldub_p(vdev->config + addr); + return val; +} + +uint32_t virtio_config_modern_readw(VirtIODevice *vdev, uint32_...
[PATCH RFC v6 13/20] virtio: allow to fail setting status
2014 Dec 11
0
[PATCH RFC v6 13/20] virtio: allow to fail setting status
...virtio.c +++ b/hw/virtio/virtio.c @@ -543,15 +543,37 @@ void virtio_update_irq(VirtIODevice *vdev) virtio_notify_vector(vdev, VIRTIO_NO_VECTOR); } -void virtio_set_status(VirtIODevice *vdev, uint8_t val) +static int virtio_validate_features(VirtIODevice *vdev) +{ + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); + + if (k->validate_features) { + return k->validate_features(vdev); + } else { + return 0; + } +} + +int virtio_set_status(VirtIODevice *vdev, uint8_t val) { VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); trace_virtio_set_status(vdev, val); +...
[PATCH RFC v6 13/20] virtio: allow to fail setting status
2014 Dec 11
0
[PATCH RFC v6 13/20] virtio: allow to fail setting status
...virtio.c +++ b/hw/virtio/virtio.c @@ -543,15 +543,37 @@ void virtio_update_irq(VirtIODevice *vdev) virtio_notify_vector(vdev, VIRTIO_NO_VECTOR); } -void virtio_set_status(VirtIODevice *vdev, uint8_t val) +static int virtio_validate_features(VirtIODevice *vdev) +{ + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); + + if (k->validate_features) { + return k->validate_features(vdev); + } else { + return 0; + } +} + +int virtio_set_status(VirtIODevice *vdev, uint8_t val) { VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); trace_virtio_set_status(vdev, val); +...
[PATCH RFC v6 13/20] virtio: allow to fail setting status
2014 Dec 30
2
[PATCH RFC v6 13/20] virtio: allow to fail setting status
...@ -543,15 +543,37 @@ void virtio_update_irq(VirtIODevice *vdev) > virtio_notify_vector(vdev, VIRTIO_NO_VECTOR); > } > > -void virtio_set_status(VirtIODevice *vdev, uint8_t val) > +static int virtio_validate_features(VirtIODevice *vdev) > +{ > + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); > + > + if (k->validate_features) { > + return k->validate_features(vdev); > + } else { > + return 0; > + } > +} > + > +int virtio_set_status(VirtIODevice *vdev, uint8_t val) > { > VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CL...
[PATCH RFC v6 13/20] virtio: allow to fail setting status
2014 Dec 30
2
[PATCH RFC v6 13/20] virtio: allow to fail setting status
...@ -543,15 +543,37 @@ void virtio_update_irq(VirtIODevice *vdev) > virtio_notify_vector(vdev, VIRTIO_NO_VECTOR); > } > > -void virtio_set_status(VirtIODevice *vdev, uint8_t val) > +static int virtio_validate_features(VirtIODevice *vdev) > +{ > + VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev); > + > + if (k->validate_features) { > + return k->validate_features(vdev); > + } else { > + return 0; > + } > +} > + > +int virtio_set_status(VirtIODevice *vdev, uint8_t val) > { > VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CL...
[PATCH RFC v2 02/12] virtio: cull virtio_bus_set_vdev_features
2014 Nov 25
0
[PATCH RFC v2 02/12] virtio: cull virtio_bus_set_vdev_features
...; } -/* Set the features of the plugged device. */ -void virtio_bus_set_vdev_features(VirtioBusState *bus, - uint32_t requested_features) -{ - VirtIODevice *vdev = virtio_bus_get_device(bus); - VirtioDeviceClass *k; - - assert(vdev != NULL); - k = VIRTIO_DEVICE_GET_CLASS(vdev); - if (k->set_features != NULL) { - k->set_features(vdev, requested_features); - } -} - /* Get bad features of the plugged device. */ uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) { diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-b...
[PATCH RFC v5 02/19] virtio: cull virtio_bus_set_vdev_features
2014 Dec 02
0
[PATCH RFC v5 02/19] virtio: cull virtio_bus_set_vdev_features
...; } -/* Set the features of the plugged device. */ -void virtio_bus_set_vdev_features(VirtioBusState *bus, - uint32_t requested_features) -{ - VirtIODevice *vdev = virtio_bus_get_device(bus); - VirtioDeviceClass *k; - - assert(vdev != NULL); - k = VIRTIO_DEVICE_GET_CLASS(vdev); - if (k->set_features != NULL) { - k->set_features(vdev, requested_features); - } -} - /* Get bad features of the plugged device. */ uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) { diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-b...
[PATCH RFC v6 02/20] virtio: cull virtio_bus_set_vdev_features
2014 Dec 11
0
[PATCH RFC v6 02/20] virtio: cull virtio_bus_set_vdev_features
...; } -/* Set the features of the plugged device. */ -void virtio_bus_set_vdev_features(VirtioBusState *bus, - uint32_t requested_features) -{ - VirtIODevice *vdev = virtio_bus_get_device(bus); - VirtioDeviceClass *k; - - assert(vdev != NULL); - k = VIRTIO_DEVICE_GET_CLASS(vdev); - if (k->set_features != NULL) { - k->set_features(vdev, requested_features); - } -} - /* Get bad features of the plugged device. */ uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) { diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-b...
[PATCH RFC v6 02/20] virtio: cull virtio_bus_set_vdev_features
2014 Dec 11
0
[PATCH RFC v6 02/20] virtio: cull virtio_bus_set_vdev_features
...; } -/* Set the features of the plugged device. */ -void virtio_bus_set_vdev_features(VirtioBusState *bus, - uint32_t requested_features) -{ - VirtIODevice *vdev = virtio_bus_get_device(bus); - VirtioDeviceClass *k; - - assert(vdev != NULL); - k = VIRTIO_DEVICE_GET_CLASS(vdev); - if (k->set_features != NULL) { - k->set_features(vdev, requested_features); - } -} - /* Get bad features of the plugged device. */ uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) { diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-b...
[PATCH RFC v6 18/20] virtio: support revision-specific features
2014 Dec 11
0
[PATCH RFC v6 18/20] virtio: support revision-specific features
..._vdev_features_rev(VirtioBusState *bus, + uint64_t requested_features, + unsigned int revision) { VirtIODevice *vdev = virtio_bus_get_device(bus); VirtioDeviceClass *k; assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); + if (revision > 0 && k->get_features_rev) { + return k->get_features_rev(vdev, requested_features, revision); + } assert(k->get_features != NULL); return k->get_features(vdev, requested_features); } +uint64_t virtio_bus_get_vdev_features(Virt...
[PATCH RFC v6 18/20] virtio: support revision-specific features
2014 Dec 11
0
[PATCH RFC v6 18/20] virtio: support revision-specific features
..._vdev_features_rev(VirtioBusState *bus, + uint64_t requested_features, + unsigned int revision) { VirtIODevice *vdev = virtio_bus_get_device(bus); VirtioDeviceClass *k; assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); + if (revision > 0 && k->get_features_rev) { + return k->get_features_rev(vdev, requested_features, revision); + } assert(k->get_features != NULL); return k->get_features(vdev, requested_features); } +uint64_t virtio_bus_get_vdev_features(Virt...
[PATCH RFC v5 18/19] virtio: support revision-specific features
2014 Dec 02
0
[PATCH RFC v5 18/19] virtio: support revision-specific features
..._vdev_features_rev(VirtioBusState *bus, + uint64_t requested_features, + unsigned int revision) { VirtIODevice *vdev = virtio_bus_get_device(bus); VirtioDeviceClass *k; assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); + if (revision > 0 && k->get_features_rev) { + return k->get_features_rev(vdev, requested_features, revision); + } assert(k->get_features != NULL); return k->get_features(vdev, requested_features); } +uint64_t virtio_bus_get_vdev_features(Virt...
[PATCH RFC v5 18/19] virtio: support revision-specific features
2014 Dec 02
0
[PATCH RFC v5 18/19] virtio: support revision-specific features
..._vdev_features_rev(VirtioBusState *bus, + uint64_t requested_features, + unsigned int revision) { VirtIODevice *vdev = virtio_bus_get_device(bus); VirtioDeviceClass *k; assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); + if (revision > 0 && k->get_features_rev) { + return k->get_features_rev(vdev, requested_features, revision); + } assert(k->get_features != NULL); return k->get_features(vdev, requested_features); } +uint64_t virtio_bus_get_vdev_features(Virt...
[PATCH RFC 03/11] virtio: support more feature bits
2014 Oct 07
1
[PATCH RFC 03/11] virtio: support more feature bits
..._get_vdev_features(VirtioBusState *bus, unsigned int index, uint32_t requested_features) { VirtIODevice *vdev = virtio_bus_get_device(bus); @@ -106,11 +106,12 @@ uint32_t virtio_bus_get_vdev_features(VirtioBusState *bus, assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); assert(k->get_features != NULL); - return k->get_features(vdev, requested_features); + return k->get_features(vdev, index, requested_features); } /* Get bad features of the plugged device. */ -uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) +uint32_t vi...
[PATCH RFC 03/11] virtio: support more feature bits
2014 Oct 07
1
[PATCH RFC 03/11] virtio: support more feature bits
..._get_vdev_features(VirtioBusState *bus, unsigned int index, uint32_t requested_features) { VirtIODevice *vdev = virtio_bus_get_device(bus); @@ -106,11 +106,12 @@ uint32_t virtio_bus_get_vdev_features(VirtioBusState *bus, assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); assert(k->get_features != NULL); - return k->get_features(vdev, requested_features); + return k->get_features(vdev, index, requested_features); } /* Get bad features of the plugged device. */ -uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) +uint32_t vi...
[PATCH RFC v4 03/16] virtio: support more feature bits
2014 Nov 27
1
[PATCH RFC v4 03/16] virtio: support more feature bits
..._get_vdev_features(VirtioBusState *bus, unsigned int index, uint32_t requested_features) { VirtIODevice *vdev = virtio_bus_get_device(bus); @@ -106,11 +106,12 @@ uint32_t virtio_bus_get_vdev_features(VirtioBusState *bus, assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); assert(k->get_features != NULL); - return k->get_features(vdev, requested_features); + return k->get_features(vdev, index, requested_features); } /* Get bad features of the plugged device. */ -uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) +uint32_t vi...
[PATCH RFC v4 03/16] virtio: support more feature bits
2014 Nov 27
1
[PATCH RFC v4 03/16] virtio: support more feature bits
..._get_vdev_features(VirtioBusState *bus, unsigned int index, uint32_t requested_features) { VirtIODevice *vdev = virtio_bus_get_device(bus); @@ -106,11 +106,12 @@ uint32_t virtio_bus_get_vdev_features(VirtioBusState *bus, assert(vdev != NULL); k = VIRTIO_DEVICE_GET_CLASS(vdev); assert(k->get_features != NULL); - return k->get_features(vdev, requested_features); + return k->get_features(vdev, index, requested_features); } /* Get bad features of the plugged device. */ -uint32_t virtio_bus_get_vdev_bad_features(VirtioBusState *bus) +uint32_t vi...
[PATCH RFC v6 18/20] virtio: support revision-specific features
2014 Dec 28
2
[PATCH RFC v6 18/20] virtio: support revision-specific features
...> + uint64_t requested_features, > + unsigned int revision) > { > VirtIODevice *vdev = virtio_bus_get_device(bus); > VirtioDeviceClass *k; > > assert(vdev != NULL); > k = VIRTIO_DEVICE_GET_CLASS(vdev); > + if (revision > 0 && k->get_features_rev) { > + return k->get_features_rev(vdev, requested_features, revision); > + } > assert(k->get_features != NULL); > return k->get_features(vdev, requested_features); > } > > +ui...
[PATCH RFC v6 18/20] virtio: support revision-specific features
2014 Dec 28
2
[PATCH RFC v6 18/20] virtio: support revision-specific features
...> + uint64_t requested_features, > + unsigned int revision) > { > VirtIODevice *vdev = virtio_bus_get_device(bus); > VirtioDeviceClass *k; > > assert(vdev != NULL); > k = VIRTIO_DEVICE_GET_CLASS(vdev); > + if (revision > 0 && k->get_features_rev) { > + return k->get_features_rev(vdev, requested_features, revision); > + } > assert(k->get_features != NULL); > return k->get_features(vdev, requested_features); > } > > +ui...