search for: virtio_net_f_rfs

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. --- Changes from v4: - address Jason's comments - have configuration specify the numbe...

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. --- Changes from v4: - address Jason's comments - have configuration specify the numbe...

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. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> -- Changes from v3: - rename...

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. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> -- Changes from v3: - rename...

...oc() to kmalloc() - open code the err handling - store the name of virtqueue in send/receive queue - avoid type cast in virtnet_find_vqs() - fix the mem leak and freeing issue of names in virtnet_find_vqs() - check cvq during before setting the max_queue_pairs in virtnet_probe() - check the cvq and VIRTIO_NET_F_RFS in virtnet_set_queues() - set the curr_queue_pairs in virtnet_set_queue() - use the err report by virtnet_set_queue() as the return value of ethtool_set_channels() Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - u...

...oc() to kmalloc() - open code the err handling - store the name of virtqueue in send/receive queue - avoid type cast in virtnet_find_vqs() - fix the mem leak and freeing issue of names in virtnet_find_vqs() - check cvq during before setting the max_queue_pairs in virtnet_probe() - check the cvq and VIRTIO_NET_F_RFS in virtnet_set_queues() - set the curr_queue_pairs in virtnet_set_queue() - use the err report by virtnet_set_queue() as the return value of ethtool_set_channels() Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - u...

...-device virtio-net-pci,queues=2,... then enable the multiqueue through ethtool by: ethtool -L eth0 combined 2 Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - use a global refill instead of per-vq one. - check the VIRTIO_NET_F_RFS before calling virtnet_set_queues() Addresing Michael's comments - rename the curr_queue_pairs in virtnet_probe() to max_queue_pairs - validate the number of queue pairs supported by the device against VIRTIO_NET_CTRL_RFS_VQ_PAIRS_MIN and VIRTIO_NET_CTRL_RFS_VQ_PAIRS_MAX. - don't crash w...

...-device virtio-net-pci,queues=2,... then enable the multiqueue through ethtool by: ethtool -L eth0 combined 2 Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - use a global refill instead of per-vq one. - check the VIRTIO_NET_F_RFS before calling virtnet_set_queues() Addresing Michael's comments - rename the curr_queue_pairs in virtnet_probe() to max_queue_pairs - validate the number of queue pairs supported by the device against VIRTIO_NET_CTRL_RFS_VQ_PAIRS_MIN and VIRTIO_NET_CTRL_RFS_VQ_PAIRS_MAX. - don't crash w...

Hi all: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review and comments. A protype implementation of qemu-kvm support could by found in git://github.com/jasowang/qemu-kvm-mq.git. To start a guest with two queues, you could specify the queues

Hi all: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review and comments. A protype implementation of qemu-kvm support could by found in git://github.com/jasowang/qemu-kvm-mq.git. To start a guest with two queues, you could specify the queues

...oc() to kmalloc() - open code the err handling - store the name of virtqueue in send/receive queue - avoid type cast in virtnet_find_vqs() - fix the mem leak and freeing issue of names in virtnet_find_vqs() - check cvq during before setting the max_queue_pairs in virtnet_probe() - check the cvq and VIRTIO_NET_F_RFS in virtnet_set_queues() - set the curr_queue_pairs in virtnet_set_queue() - use the err report by virtnet_set_queue() as the return value of ethtool_set_channels() Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - u...

...oc() to kmalloc() - open code the err handling - store the name of virtqueue in send/receive queue - avoid type cast in virtnet_find_vqs() - fix the mem leak and freeing issue of names in virtnet_find_vqs() - check cvq during before setting the max_queue_pairs in virtnet_probe() - check the cvq and VIRTIO_NET_F_RFS in virtnet_set_queues() - set the curr_queue_pairs in virtnet_set_queue() - use the err report by virtnet_set_queue() as the return value of ethtool_set_channels() Changes from RFC v7: Addressing Rusty's comments: - align the implementation (location of cvq) to v5. - fix the style issue. - u...