| Message ID | 20230713060111.14169-1-hkelam@marvell.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | support Round Robin scheduling | expand |
On Thu, 13 Jul 2023 11:31:08 +0530 Hariprasad Kelam wrote: > octeontx2 and CN10K silicons support Round Robin scheduling. When multiple > traffic flows reach transmit level with the same priority, with Round Robin > scheduling traffic flow with the highest quantum value is picked. With this > support, the user can add multiple classes with the same priority and > different quantum in htb offload. Please extend the driver documentation appropriately, there's a "Setup HTB offload" section which only shows strict prio now.
> -----Original Message----- > From: Jakub Kicinski <kuba@kernel.org> > Sent: Friday, July 14, 2023 8:58 AM > To: Hariprasad Kelam <hkelam@marvell.com> > On Thu, 13 Jul 2023 11:31:08 +0530 Hariprasad Kelam wrote: > > octeontx2 and CN10K silicons support Round Robin scheduling. When > > multiple traffic flows reach transmit level with the same priority, > > with Round Robin scheduling traffic flow with the highest quantum > > value is picked. With this support, the user can add multiple classes > > with the same priority and different quantum in htb offload. > > Please extend the driver documentation appropriately, there's a "Setup HTB > offload" section which only shows strict prio now. Thanks for the review. Will add the changes in the next version. Thanks, Hariprasad k > -- > pw-bot: cr
octeontx2 and CN10K silicons support Round Robin scheduling. When multiple traffic flows reach transmit level with the same priority, with Round Robin scheduling traffic flow with the highest quantum value is picked. With this support, the user can add multiple classes with the same priority and different quantum in htb offload. This series of patches adds support for the same. Patch1: implement transmit schedular allocation algorithm as preparation for support round robin scheduling. Patch2: Allow quantum parameter in HTB offload mode. Patch3: extends octeontx2 htb offload support for Round Robin scheduling Naveen Mamindlapalli (3): octeontx2-pf: implement transmit schedular allocation algorithm sch_htb: Allow HTB quantum parameter in offload mode octeontx2-pf: htb offload support for Round Robin scheduling -- v2 * change data type of otx2_index_used to reduce size of structure otx2_qos_cfg .../marvell/octeontx2/nic/otx2_common.c | 1 + .../marvell/octeontx2/nic/otx2_common.h | 1 + .../net/ethernet/marvell/octeontx2/nic/qos.c | 347 ++++++++++++++++-- .../net/ethernet/marvell/octeontx2/nic/qos.h | 11 +- .../net/ethernet/mellanox/mlx5/core/en/qos.c | 4 +- include/net/pkt_cls.h | 1 + net/sched/sch_htb.c | 7 +- 7 files changed, 329 insertions(+), 43 deletions(-) -- 2.17.1