Re: [PATCHv4] virtio-spec: virtio network device RFS support

2012-12-02 Thread Rusty Russell
Michael S. Tsirkin m...@redhat.com writes: Add RFS support to virtio network device. Add a new feature flag VIRTIO_NET_F_RFS for this feature, a new configuration field max_virtqueue_pairs to detect supported number of virtqueues as well as a new command VIRTIO_NET_CTRL_RFS to program packet

Re: [PATCHv4] virtio-spec: virtio network device RFS support

2012-11-23 Thread Michael S. Tsirkin
On Fri, Nov 23, 2012 at 01:17:36PM +0800, Jason Wang wrote: ... specifying the number of the last transmit and receive queue that is going to be used; thus out of transmitq0..transmitqn and receiveq0..receiveqn where n=virtqueue_pairs will be used. In this description, looks like n+1

[PATCHv4] virtio-spec: virtio network device RFS support

2012-11-22 Thread Michael S. Tsirkin
Add RFS support to virtio network device. Add a new feature flag VIRTIO_NET_F_RFS for this feature, a new configuration field max_virtqueue_pairs to detect supported number of virtqueues as well as a new command VIRTIO_NET_CTRL_RFS to program packet steering for unidirectional protocols.

Re: [PATCHv4] virtio-spec: virtio network device RFS support

2012-11-22 Thread Jason Wang
On 11/22/2012 10:46 PM, Michael S. Tsirkin wrote: Add RFS support to virtio network device. Add a new feature flag VIRTIO_NET_F_RFS for this feature, a new configuration field max_virtqueue_pairs to detect supported number of virtqueues as well as a new command VIRTIO_NET_CTRL_RFS to program