search for: b408166

...orming to VIRTIO 1.0 or later are always LE. */ > + return false; > + } > #if defined(TARGET_IS_BIENDIAN) > return virtio_is_big_endian(vdev); > #elif defined(TARGET_WORDS_BIGENDIAN) > diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h > index b408166..40e567c 100644 > --- a/include/hw/virtio/virtio.h > +++ b/include/hw/virtio/virtio.h > @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, > void virtio_queue_notify_vq(VirtQueue *vq); > void virtio_irq(VirtQueue *vq); > > +static...

...orming to VIRTIO 1.0 or later are always LE. */ > + return false; > + } > #if defined(TARGET_IS_BIENDIAN) > return virtio_is_big_endian(vdev); > #elif defined(TARGET_WORDS_BIGENDIAN) > diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h > index b408166..40e567c 100644 > --- a/include/hw/virtio/virtio.h > +++ b/include/hw/virtio/virtio.h > @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, > void virtio_queue_notify_vq(VirtQueue *vq); > void virtio_irq(VirtQueue *vq); > > +static...

...y(vdev)) { + /* Devices conforming to VIRTIO 1.0 or later are always LE. */ + return false; + } #if defined(TARGET_IS_BIENDIAN) return virtio_is_big_endian(vdev); #elif defined(TARGET_WORDS_BIGENDIAN) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index b408166..40e567c 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, void virtio_queue_notify_vq(VirtQueue *vq); void virtio_irq(VirtQueue *vq); +static inline bool virtio_device_is_lega...

...y(vdev)) { + /* Devices conforming to VIRTIO 1.0 or later are always LE. */ + return false; + } #if defined(TARGET_IS_BIENDIAN) return virtio_is_big_endian(vdev); #elif defined(TARGET_WORDS_BIGENDIAN) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index b408166..40e567c 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, void virtio_queue_notify_vq(VirtQueue *vq); void virtio_irq(VirtQueue *vq); +static inline bool virtio_device_is_lega...

...y(vdev)) { + /* Devices conforming to VIRTIO 1.0 or later are always LE. */ + return false; + } #if defined(TARGET_IS_BIENDIAN) return virtio_is_big_endian(vdev); #elif defined(TARGET_WORDS_BIGENDIAN) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index b408166..40e567c 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, void virtio_queue_notify_vq(VirtQueue *vq); void virtio_irq(VirtQueue *vq); +static inline bool virtio_device_is_lega...

...y(vdev)) { + /* Devices conforming to VIRTIO 1.0 or later are always LE. */ + return false; + } #if defined(TARGET_IS_BIENDIAN) return virtio_is_big_endian(vdev); #elif defined(TARGET_WORDS_BIGENDIAN) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index b408166..40e567c 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, void virtio_queue_notify_vq(VirtQueue *vq); void virtio_irq(VirtQueue *vq); +static inline bool virtio_device_is_lega...

...orming to VIRTIO 1.0 or later are always LE. */ > + return false; > + } > #if defined(TARGET_IS_BIENDIAN) > return virtio_is_big_endian(vdev); > #elif defined(TARGET_WORDS_BIGENDIAN) > diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h > index b408166..40e567c 100644 > --- a/include/hw/virtio/virtio.h > +++ b/include/hw/virtio/virtio.h > @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, > void virtio_queue_notify_vq(VirtQueue *vq); > void virtio_irq(VirtQueue *vq); > > +static...

...orming to VIRTIO 1.0 or later are always LE. */ > + return false; > + } > #if defined(TARGET_IS_BIENDIAN) > return virtio_is_big_endian(vdev); > #elif defined(TARGET_WORDS_BIGENDIAN) > diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h > index b408166..40e567c 100644 > --- a/include/hw/virtio/virtio.h > +++ b/include/hw/virtio/virtio.h > @@ -275,9 +275,18 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, > void virtio_queue_notify_vq(VirtQueue *vq); > void virtio_irq(VirtQueue *vq); > > +static...

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

...unsigned int index); /* Get config of the plugged device. */ void virtio_bus_get_vdev_config(VirtioBusState *bus, uint8_t *config); /* Set config of the plugged device. */ diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 0726d76..b408166 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -55,6 +55,12 @@ /* A guest should never accept this. It implies negotiation is broken. */ #define VIRTIO_F_BAD_FEATURE 30 +/* v1.0 compliant. */ +#define VIRTIO_F_VERSION_1 32 + +/* The highest feature bi...

...unsigned int index); /* Get config of the plugged device. */ void virtio_bus_get_vdev_config(VirtioBusState *bus, uint8_t *config); /* Set config of the plugged device. */ diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 0726d76..b408166 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -55,6 +55,12 @@ /* A guest should never accept this. It implies negotiation is broken. */ #define VIRTIO_F_BAD_FEATURE 30 +/* v1.0 compliant. */ +#define VIRTIO_F_VERSION_1 32 + +/* The highest feature bi...

This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the

This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the

...unsigned int index); /* Get config of the plugged device. */ void virtio_bus_get_vdev_config(VirtioBusState *bus, uint8_t *config); /* Set config of the plugged device. */ diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 0726d76..b408166 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -55,6 +55,12 @@ /* A guest should never accept this. It implies negotiation is broken. */ #define VIRTIO_F_BAD_FEATURE 30 +/* v1.0 compliant. */ +#define VIRTIO_F_VERSION_1 32 + +/* The highest feature bi...

...unsigned int index); /* Get config of the plugged device. */ void virtio_bus_get_vdev_config(VirtioBusState *bus, uint8_t *config); /* Set config of the plugged device. */ diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 0726d76..b408166 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -55,6 +55,12 @@ /* A guest should never accept this. It implies negotiation is broken. */ #define VIRTIO_F_BAD_FEATURE 30 +/* v1.0 compliant. */ +#define VIRTIO_F_VERSION_1 32 + +/* The highest feature bi...

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes