Displaying 3 results from an estimated 3 matches for "vring_event_f_".
2018 Jul 04
1
[PATCH net-next 6/8] virtio: introduce packed ring defines
...ng Change Event Offset/Wrap Counter).
> + * Only valid if VIRTIO_F_RING_EVENT_IDX has been negotiated.
> + */
> +#define RING_EVENT_FLAGS_DESC 0x2
For above three macros, maybe it's better to name
them as:
VRING_EVENT_FLAGS_ENABLE
VRING_EVENT_FLAGS_DISABLE
VRING_EVENT_FLAGS_DESC
or
VRING_EVENT_F_ENABLE
VRING_EVENT_F_DISABLE
VRING_EVENT_F_DESC
VRING_EVENT_F_* will be more consistent with
VIRTIO_F_*, VRING_DESC_F_*, etc
> +/* The value 0x3 is reserved */
> +
> +struct vring_packed_desc_event {
> + /* Descriptor Ring Change Event Offset and Wrap Counter */
> + __virtio16 off_w...
2018 Jul 03
12
[PATCH net-next 0/8] Packed virtqueue for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's RFC V6 at https://lkml.org/lkml/2018/6/5/120.
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test virtio-net pmd as well when
2018 Jul 03
12
[PATCH net-next 0/8] Packed virtqueue for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's RFC V6 at https://lkml.org/lkml/2018/6/5/120.
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test virtio-net pmd as well when