Hi, Vlad I am tested the hns with linux-5.3-rc2 and rdma-core-v25.0. it is ok I have send the tree for hns. If you want me to help with other things, please let me know. Let's work together to try to use hns directly in OFED-5.3.
Thanks Lijun Ou 在 2019/7/30 23:23, Vladimir Sokolovsky 写道: > On 07/30/2019 12:24 PM, oulijun wrote: >> · Huawei RoCE drivers will be added into this new release (after >> initial build package is created?) >> o Huawei (Lijun Ou) to create patches to add drivers to installation/build >> o Please send OFED integration questions out to general ewg list and/or >> Vlad. >> >> Hi, Davis.Arlin R and Vlad >> >> >> >> We can do what for creating patches? Because this is the first time >> considering integrating into OFED. >> >> Maybe you can give me some guidance? >> >> >> >> Thanks >> >> Lijun Ou >> > > Hi Lijun, > To include new drivers into OFED need to do the following steps: > > 1. Send me a list of the relevant sub trees from the linux kernel 5.3 > (including Huawei drivers). The relevant trees from linux kernel 5.3 as follows: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/tree/drivers/infiniband/hw/hns the abi file as follows: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/tree/include/uapi/rdma/hns-abi.h > 2. Send me the git tree/URL of any relevant user space library other than > rdma-core, if needed. I don't know if there is a hns user space code elsewheres. The libhns only place the rdma-core repo. The tree as follows: https://github.com/linux-rdma/rdma-core/tree/master/providers/hns the lastest stable branch is stable-v25.0 > 3. I will create development git trees, build environment and backport > patches for the common components and Mellanox drivers. > 4. Create backport patches for Huawei drivers based on the examples from > other backport patches. > > > Regards, > Vladimir
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