Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 1 Apr 2024 14:48:53 +0300 | From | Leon Romanovsky <> | Subject | Re: [PATCH for-next] RDMA/hns: Support DSCP |
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On Fri, Mar 15, 2024 at 05:35:51PM +0800, Junxian Huang wrote: > Add support for DSCP configuration. For DSCP, get dscp-prio mapping > via hns3 nic driver api .get_dscp_prio() and fill the SL (in WQE for > UD or in QPC for RC) with the priority value. The prio-tc mapping is > configured to HW by hns3 nic driver. HW will select a corresponding > TC according to SL and the prio-tc mapping. > > Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> > --- > drivers/infiniband/hw/hns/hns_roce_ah.c | 32 +++++--- > drivers/infiniband/hw/hns/hns_roce_device.h | 6 ++ > drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 86 ++++++++++++++++----- > drivers/infiniband/hw/hns/hns_roce_qp.c | 13 ++++ > include/uapi/rdma/hns-abi.h | 9 ++- > 5 files changed, 117 insertions(+), 29 deletions(-)
1. What is TC mode? 2. Did you post rdma-core PR?
Thanks
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