| Message ID | 20220106180359.2915060-1-yanjun.zhu@linux.dev (mailing list archive) |
|---|---|
| Headers | show |
| Series | Generate UDP src port with flow label or lqpn/rqpn | expand |
On Thu, Jan 06, 2022 at 01:03:55PM -0500, yanjun.zhu@linux.dev wrote: > From: Zhu Yanjun <yanjun.zhu@linux.dev> > > Follow the advice from Leon Romanovsky, rdma_get_udp_sport is moved to > ib_verbs.h. several drivers generate udp source port with this function. > > --- > v2->v3:Because in-subnet communications, GRH is optional. Without thei > randomization for src_port done in rxe_qp_init_req, udp source > port will be 0xC000 in that case. > v1->v2:Remove the local variables in commits "RDMA/irdma: Make the source > udp port vary" and "RDMA/rxe: Use the standard method to produce > udp source port". A new commit is added to remove the redundant > randomization for UDP source port in RXE. > --- > > > > Zhu Yanjun (4): > RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn > RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport > RDMA/irdma: Make the source udp port vary > RDMA/rxe: Use the standard method to produce udp source port Applied to for-next, thanks Jason
From: Zhu Yanjun <yanjun.zhu@linux.dev> Follow the advice from Leon Romanovsky, rdma_get_udp_sport is moved to ib_verbs.h. several drivers generate udp source port with this function. --- v2->v3:Because in-subnet communications, GRH is optional. Without thei randomization for src_port done in rxe_qp_init_req, udp source port will be 0xC000 in that case. v1->v2:Remove the local variables in commits "RDMA/irdma: Make the source udp port vary" and "RDMA/rxe: Use the standard method to produce udp source port". A new commit is added to remove the redundant randomization for UDP source port in RXE. --- Zhu Yanjun (4): RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport RDMA/irdma: Make the source udp port vary RDMA/rxe: Use the standard method to produce udp source port drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 12 ++---------- drivers/infiniband/hw/irdma/verbs.c | 4 ++++ drivers/infiniband/sw/rxe/rxe_verbs.c | 6 ++++++ include/rdma/ib_verbs.h | 17 +++++++++++++++++ 4 files changed, 29 insertions(+), 10 deletions(-)