[ewg] 答复: OFA EWG Meeting: Monday, July 29th, 2018 - 9:00 am PST - Minutes

[oulijun]

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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