doc: update virtio prog guide with new feature list
PATCH 1/1 doc: update virtio prog guide with new feature list
This patch adds newly added virtio hash report feature to prog guide.
Signed-off-by Kommula Shiva Shankar <[email protected]>
--- doc/guides/nics/virtio.rst | 3 +++ 1 file changed, 3 insertions(+)
doc/guides/nics/virtio.rst +3 -0
@@ -56,6 +56,7 @@ In this release, the virtio PMD provides the basic functionality of packet recep command line. Note that, mac/vlan filter is best effort: unwanted packets could still arrive. * "RTE_PKTMBUF_HEADROOM" should be defined + no less than "sizeof(struct virtio_net_hdr_hash_report)", which is 20 bytes when using hash report or no less than "sizeof(struct virtio_net_hdr_mrg_rxbuf)", which is 12 bytes when mergeable or "VIRTIO_F_VERSION_1" is set. no less than "sizeof(struct virtio_net_hdr)", which is 10 bytes, when using non-mergeable.
@@ -68,6 +69,8 @@ In this release, the virtio PMD provides the basic functionality of packet recep * Virtio supports software vlan stripping and inserting. +* Virtio supports hash report feature in packed queue mode. + * Virtio supports using port IO to get PCI resource when UIO module is not available. * Virtio supports RSS Rx mode with 40B configurable hash key length, 128
Signature · 1 line
2.43.0
Quoted 21 lines · Kommula Shiva Shankar
This patch adds newly added virtio hash report feature to prog guide.
Signed-off-by Kommula Shiva Shankar <[email protected]>--- doc/guides/nics/virtio.rst | 3 +++ 1 file changed, 3 insertions(+)doc/guides/nics/virtio.rst +1
-0@@ -56,6 +56,7 @@ In this release, the virtio PMD provides the basic functionality of packet recep command line. Note that, mac/vlan filter is best effort: unwanted packets could still arrive. * "RTE_PKTMBUF_HEADROOM" should be defined + no less than "sizeof(struct virtio_net_hdr_hash_report)", which is 20 bytes when using hash report or no less than "sizeof(struct virtio_net_hdr_mrg_rxbuf)", which is 12 bytes when mergeable or "VIRTIO_F_VERSION_1" is set. no less than "sizeof(struct virtio_net_hdr)", which is 10 bytes, when using non-mergeable.
doc/guides/nics/virtio.rst In this release, the virtio PMD provides the basic functionality of packet recep · line 76
Quoted 8 lines
doc/guides/nics/virtio.rst +2
-0@@ -68,6 +69,8 @@ In this release, the virtio PMD provides the basic functionality of packet recep * Virtio supports software vlan stripping and inserting. +* Virtio supports hash report feature in packed queue mode. + * Virtio supports using port IO to get PCI resource when UIO module is not available. * Virtio supports RSS Rx mode with 40B configurable hash key length, 128
Reviewed-by Maxime Coquelin <[email protected]>
Thanks,
Maxime
Maxime Coquelin
AppliedQuoted 21 lines · Kommula Shiva Shankar
This patch adds newly added virtio hash report feature to prog guide.
Signed-off-by Kommula Shiva Shankar <[email protected]>--- doc/guides/nics/virtio.rst | 3 +++ 1 file changed, 3 insertions(+)doc/guides/nics/virtio.rst +1
-0@@ -56,6 +56,7 @@ In this release, the virtio PMD provides the basic functionality of packet recep command line. Note that, mac/vlan filter is best effort: unwanted packets could still arrive. * "RTE_PKTMBUF_HEADROOM" should be defined + no less than "sizeof(struct virtio_net_hdr_hash_report)", which is 20 bytes when using hash report or no less than "sizeof(struct virtio_net_hdr_mrg_rxbuf)", which is 12 bytes when mergeable or "VIRTIO_F_VERSION_1" is set. no less than "sizeof(struct virtio_net_hdr)", which is 10 bytes, when using non-mergeable.
doc/guides/nics/virtio.rst In this release, the virtio PMD provides the basic functionality of packet recep · line 76
Quoted 8 lines
doc/guides/nics/virtio.rst +2
-0@@ -68,6 +69,8 @@ In this release, the virtio PMD provides the basic functionality of packet recep * Virtio supports software vlan stripping and inserting. +* Virtio supports hash report feature in packed queue mode. + * Virtio supports using port IO to get PCI resource when UIO module is not available. * Virtio supports RSS Rx mode with 40B configurable hash key length, 128
Applied to next-virtio.
Thanks,
Maxime