search for: fe5c782

...everything in place to operate virtio 1.0 devices, so let's enable revision 1. Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> --- hw/s390x/virtio-ccw.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h index fe5c782..d40e3be 100644 --- a/hw/s390x/virtio-ccw.h +++ b/hw/s390x/virtio-ccw.h @@ -70,7 +70,7 @@ typedef struct VirtIOCCWDeviceClass { } VirtIOCCWDeviceClass; /* The maximum virtio revision we support. */ -#define VIRTIO_CCW_REV_MAX 0 +#define VIRTIO_CCW_REV_MAX 1 /* Performance improves when virtq...

...everything in place to operate virtio 1.0 devices, so let's enable revision 1. Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> --- hw/s390x/virtio-ccw.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h index fe5c782..d40e3be 100644 --- a/hw/s390x/virtio-ccw.h +++ b/hw/s390x/virtio-ccw.h @@ -70,7 +70,7 @@ typedef struct VirtIOCCWDeviceClass { } VirtIOCCWDeviceClass; /* The maximum virtio revision we support. */ -#define VIRTIO_CCW_REV_MAX 0 +#define VIRTIO_CCW_REV_MAX 1 /* Performance improves when virtq...

...v->device_id; + dev->revision = -1; + /* Set default feature bits that are offered by the host. */ dev->host_features = 0; virtio_add_feature(&dev->host_features, VIRTIO_F_NOTIFY_ON_EMPTY); diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h index 9087f7a..fe5c782 100644 --- a/hw/s390x/virtio-ccw.h +++ b/hw/s390x/virtio-ccw.h @@ -40,6 +40,7 @@ #define CCW_CMD_SET_CONF_IND 0x53 #define CCW_CMD_READ_VQ_CONF 0x32 #define CCW_CMD_SET_IND_ADAPTER 0x73 +#define CCW_CMD_SET_VIRTIO_REV 0x83 #define TYPE_VIRTIO_CCW_DEVICE "virtio-ccw-device" #define...

...v->device_id; + dev->revision = -1; + /* Set default feature bits that are offered by the host. */ dev->host_features = 0; virtio_add_feature(&dev->host_features, VIRTIO_F_NOTIFY_ON_EMPTY); diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h index 9087f7a..fe5c782 100644 --- a/hw/s390x/virtio-ccw.h +++ b/hw/s390x/virtio-ccw.h @@ -40,6 +40,7 @@ #define CCW_CMD_SET_CONF_IND 0x53 #define CCW_CMD_READ_VQ_CONF 0x32 #define CCW_CMD_SET_IND_ADAPTER 0x73 +#define CCW_CMD_SET_VIRTIO_REV 0x83 #define TYPE_VIRTIO_CCW_DEVICE "virtio-ccw-device" #define...

...ult feature bits that are offered by the host. */ > dev->host_features = 0; > virtio_add_feature(&dev->host_features, VIRTIO_F_NOTIFY_ON_EMPTY); You should also clear it on device reset. > diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h > index 9087f7a..fe5c782 100644 > --- a/hw/s390x/virtio-ccw.h > +++ b/hw/s390x/virtio-ccw.h > @@ -40,6 +40,7 @@ > #define CCW_CMD_SET_CONF_IND 0x53 > #define CCW_CMD_READ_VQ_CONF 0x32 > #define CCW_CMD_SET_IND_ADAPTER 0x73 > +#define CCW_CMD_SET_VIRTIO_REV 0x83 > > #define TYPE_VIRTIO_CCW_D...

...ult feature bits that are offered by the host. */ > dev->host_features = 0; > virtio_add_feature(&dev->host_features, VIRTIO_F_NOTIFY_ON_EMPTY); You should also clear it on device reset. > diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h > index 9087f7a..fe5c782 100644 > --- a/hw/s390x/virtio-ccw.h > +++ b/hw/s390x/virtio-ccw.h > @@ -40,6 +40,7 @@ > #define CCW_CMD_SET_CONF_IND 0x53 > #define CCW_CMD_READ_VQ_CONF 0x32 > #define CCW_CMD_SET_IND_ADAPTER 0x73 > +#define CCW_CMD_SET_VIRTIO_REV 0x83 > > #define TYPE_VIRTIO_CCW_D...

Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits

Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits