On Thu, Dec 01, 2022 at 07:58:44PM +0800, Xiao Yang wrote: > On 2022/11/23 3:54, Jason Gunthorpe wrote: > > On Sat, Oct 15, 2022 at 06:37:03AM +0000, yangx.jy@xxxxxxxxxxx wrote: > > > The IB SPEC v1.5[1] defined new atomic write operation. This patchset > > > makes SoftRoCE support new atomic write on RC service. > > > > > > On my rdma-core repository[2], I have introduced atomic write API > > > for libibverbs and Pyverbs. I also have provided a rdma_atomic_write > > > example and test_qp_ex_rc_atomic_write python test to verify > > > the patchset. > > > > > > The steps to run the rdma_atomic_write example: > > > server: > > > $ ./rdma_atomic_write_server -s [server_address] -p [port_number] > > > client: > > > $ ./rdma_atomic_write_client -s [server_address] -p [port_number] > > > > > > The steps to run test_qp_ex_rc_atomic_write test: > > > run_tests.py --dev rxe_enp0s3 --gid 1 -v test_qpex.QpExTestCase.test_qp_ex_rc_atomic_write > > > test_qp_ex_rc_atomic_write (tests.test_qpex.QpExTestCase) ... ok > > > > > > ---------------------------------------------------------------------- > > > Ran 1 test in 0.008s > > > > > > OK > > > > > > [1]: https://www.infinibandta.org/wp-content/uploads/2021/08/IBTA-Overview-of-IBTA-Volume-1-Release-1.5-and-MPE-2021-08-17-Secure.pptx > > > [2]: https://github.com/yangx-jy/rdma-core/tree/new_api_with_point > > > > > > v5->v6: > > > 1) Rebase on current for-next > > > 2) Split the implementation of atomic write into 7 patches > > > 3) Replace all "RDMA Atomic Write" with "atomic write" > > > 4) Save 8-byte value in struct rxe_dma_info instead > > > 5) Remove the print in atomic_write_reply() > > > > I think this looked OK, please fix the enum thing and also resolve all > > the remarks on the github and rebase/repost/retest both series. > Hi Jason, > > Thanks for your reminder. I will do it soon. > In addition, I have resolved all remarks except the following one on github: > EdwardSro: "keep an empty line at EoF" > I: "I wonder why we need to add an empty line at EoF? I think there is no > empty line at EOF in other files." It is not really "empty line" it is that the last character in the file should be '\n', and all files are like that. Jason
