similar to: [PATCH 1/3] virtio-net: Introduce extended RSC feature

On Sun, Mar 01, 2020 at 01:07:31PM +0200, Yuri Benditovich wrote: > VIRTIO_NET_F_RSC_EXT feature bit indicates that the device > is able to provide extended RSC information. When the feature > is negotiatede and 'gso_type' field in received packet is not > GSO_NONE, the device reports number of coalesced packets in > 'csum_start' field and number of duplicated acks

VIRTIO_NET_F_RSC_EXT feature bit indicates that the device is able to provide extended RSC information. When the feature is negotiatede and 'gso_type' field in received packet is not GSO_NONE, the device reports number of coalesced packets in 'csum_start' field and number of duplicated acks in 'csum_offset' field and sets VIRTIO_NET_HDR_F_RSC_INFO in 'flags' field.

VIRTIO_NET_F_RSC_EXT feature bit indicates that the device is able to provide extended RSC information. When the feature is negotiatede and 'gso_type' field in received packet is not GSO_NONE, the device reports number of coalesced packets in 'csum_start' field and number of duplicated acks in 'csum_offset' field and sets VIRTIO_NET_HDR_F_RSC_INFO in 'flags' field.

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v1: __virtio -> __le maximal -> maximum minor style fixes Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 90

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v1: __virtio -> __le maximal -> maximum minor style fixes Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 90

On Sat, Feb 29, 2020 at 07:13:01PM +0200, Yuri Benditovich wrote: > The feature VIRTIO_NET_F_HASH_REPORT extends the > layout of the packet and requests the device to > calculate hash on incoming packets and report it > in the packet header. > > Signed-off-by: Yuri Benditovich <yuri.benditovich at daynix.com> > --- > include/uapi/linux/virtio_net.h | 36

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v3: reformatted structure in patch 1 Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 102 ++++++++++++++++++++++++++++++--

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v2: reformatted structure in patch 1 Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 100 ++++++++++++++++++++++++++++++--

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v2: reformatted structure in patch 1 Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 100 ++++++++++++++++++++++++++++++--

On Sat, Feb 29, 2020 at 07:13:00PM +0200, Yuri Benditovich wrote: > RSS (Receive-side scaling) defines hash calculation > rules and decision on receive virtqueue according to > the calculated hash, provided mask to apply and > provided indirection table containing indices of > receive virqueues. The driver sends the control > command to enable multiqueue and provide parameters

On Sun, Mar 1, 2020 at 1:32 PM Michael S. Tsirkin <mst at redhat.com> wrote: > > On Sun, Mar 01, 2020 at 01:07:30PM +0200, Yuri Benditovich wrote: > > This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, > > VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. > > > > Changes from v1: > > __virtio -> __le > > maximal -> maximum > >

On Mon, Mar 02, 2020 at 10:53:14AM +0200, Yuri Benditovich wrote: > On Sun, Mar 1, 2020 at 9:58 PM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > On Sun, Mar 01, 2020 at 04:33:01PM +0200, Yuri Benditovich wrote: > > > RSS (Receive-side scaling) defines hash calculation > > > rules and decision on receive virtqueue according to > > > the

On Mon, Mar 02, 2020 at 10:53:14AM +0200, Yuri Benditovich wrote: > On Sun, Mar 1, 2020 at 9:58 PM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > On Sun, Mar 01, 2020 at 04:33:01PM +0200, Yuri Benditovich wrote: > > > RSS (Receive-side scaling) defines hash calculation > > > rules and decision on receive virtqueue according to > > > the

All the classes of commands are defined without indentation. All the commands are defined with indentation of 1 space. Only the last one (VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET at the end of the file) does not have an indentation. On Mon, Mar 2, 2020 at 12:54 PM Michael S. Tsirkin <mst at redhat.com> wrote: > > On Mon, Mar 02, 2020 at 10:53:14AM +0200, Yuri Benditovich wrote: > > On

On Sun, Mar 01, 2020 at 04:33:01PM +0200, Yuri Benditovich wrote: > RSS (Receive-side scaling) defines hash calculation > rules and decision on receive virtqueue according to > the calculated hash, provided mask to apply and > provided indirection table containing indices of > receive virqueues. The driver sends the control > command to enable multiqueue and provide parameters

On Sun, Mar 01, 2020 at 04:33:01PM +0200, Yuri Benditovich wrote: > RSS (Receive-side scaling) defines hash calculation > rules and decision on receive virtqueue according to > the calculated hash, provided mask to apply and > provided indirection table containing indices of > receive virqueues. The driver sends the control > command to enable multiqueue and provide parameters

On Sun, Mar 1, 2020 at 9:58 PM Michael S. Tsirkin <mst at redhat.com> wrote: > > On Sun, Mar 01, 2020 at 04:33:01PM +0200, Yuri Benditovich wrote: > > RSS (Receive-side scaling) defines hash calculation > > rules and decision on receive virtqueue according to > > the calculated hash, provided mask to apply and > > provided indirection table containing indices of

On Sun, Mar 01, 2020 at 01:07:30PM +0200, Yuri Benditovich wrote: > This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, > VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. > > Changes from v1: > __virtio -> __le > maximal -> maximum > minor style fixes Looks good to me - sent a bit of consmetics. But as any virtio UAPI change, please CC virtio-dev as virtio

RSS (Receive-side scaling) defines hash calculation rules and decision on receive virtqueue according to the calculated hash, provided mask to apply and provided indirection table containing indices of receive virqueues. The driver sends the control command to enable multiqueue and provide parameters for receive steering. Signed-off-by: Yuri Benditovich <yuri.benditovich at daynix.com> ---

On Sun, Mar 01, 2020 at 04:32:59PM +0200, Yuri Benditovich wrote: > This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, > VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. > > Changes from v2: reformatted structure in patch 1 Looks good but I cound a couple more nits. Sorry I missed them on the previous read. > Yuri Benditovich (3): > virtio-net: Introduce extended