similar to: [PATCH v3 14/38] virtio_net: correct tags for config space fields

On Mon, 3 Aug 2020 16:59:37 -0400 "Michael S. Tsirkin" <mst at redhat.com> wrote: > Tag config space fields as having virtio endian-ness. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > include/uapi/linux/virtio_net.h | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/include/uapi/linux/virtio_net.h

Tag config space fields as having virtio endian-ness. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/uapi/linux/virtio_net.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h index 19d23e5baa4e..27d996f29dd1 100644 --- a/include/uapi/linux/virtio_net.h +++

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Changes in v7: - 8000h -> 0x8000 at

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Changes in v7: - 8000h -> 0x8000 at

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Changes in v8: - Fix value for CTRL_MQ

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Changes in v8: - Fix value for CTRL_MQ

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. --- Changes in v6: - rename RFS -> multiqueue to avoid confusion with RFS in linux mention

Add multiqueue support to virtio network device. Add a new feature flag VIRTIO_NET_F_MQ 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_MQ to program packet steering for unidirectional protocols. --- Changes in v6: - rename RFS -> multiqueue to avoid confusion with RFS in linux mention

On 08/16/2015 09:42 PM, Victor Kaplansky wrote: > Clarify general description of the mac, status and > max_virtqueue_pairs fields. Specifically, the old description is > vague about configuration layout and fields offsets when some of > the fields are non valid. > > Also clarify that validity of two status bits depends on two > different feature flags. > > Signed-off-by:

Clarify general description of the mac, status and max_virtqueue_pairs fields. Specifically, the old description is vague about configuration layout and fields offsets when some of the fields are non valid. Also clarify that validity of two status bits depends on two different feature flags. Signed-off-by: Victor Kaplansky <victork at redhat.com> --- content.tex | 42

Use the #define where appropriate. Add #include <linux/if_ether.h> where appropriate too. Signed-off-by: Joe Perches <joe at perches.com> --- include/uapi/linux/dn.h | 3 ++- include/uapi/linux/if_bridge.h | 3 ++- include/uapi/linux/netfilter_bridge/ebt_802_3.h | 5 +++-- include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h | 3 ++-

Use the #define where appropriate. Add #include <linux/if_ether.h> where appropriate too. Signed-off-by: Joe Perches <joe at perches.com> --- include/uapi/linux/dn.h | 3 ++- include/uapi/linux/if_bridge.h | 3 ++- include/uapi/linux/netfilter_bridge/ebt_802_3.h | 5 +++-- include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h | 3 ++-

Based on patches by Rusty Russell, Cornelia Huck. Note: more code changes are needed for 1.0 support (due to different header size). So we don't advertize support for 1.0 yet. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

Based on patches by Rusty Russell, Cornelia Huck. Note: more code changes are needed for 1.0 support (due to different header size). So we don't advertize support for 1.0 yet. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

Based on patches by Rusty Russell, Cornelia Huck. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/uapi/linux/virtio_net.h | 15 ++++++++------- drivers/net/virtio_net.c | 34 +++++++++++++++++++++------------- 2 files changed, 29

Based on patches by Rusty Russell, Cornelia Huck. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/uapi/linux/virtio_net.h | 15 ++++++++------- drivers/net/virtio_net.c | 34 +++++++++++++++++++++------------- 2 files changed, 29

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

Based on patches by Rusty Russell, Cornelia Huck. Note: more code changes are needed for 1.0 support (due to different header size). So we don't advertize support for 1.0 yet. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

Based on patches by Rusty Russell, Cornelia Huck. Note: more code changes are needed for 1.0 support (due to different header size). So we don't advertize support for 1.0 yet. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

Based on patches by Rusty Russell, Cornelia Huck. Note: more code changes are needed for 1.0 support (due to different header size). So we don't advertize support for 1.0 yet. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---