Re: [PATCH V3 rdma-core 0/5] Broadcom's user library update

On Tue, Jun 1, 2021 at 12:23 AM Jason Gunthorpe [off-list ref] wrote:

On Mon, May 31, 2021 at 10:09:06PM +0530, Devesh Sharma wrote:

quoted

On Fri, May 28, 2021 at 3:09 PM Devesh Sharma
[off-list ref] wrote:

quoted

The focus of this patch series is to move SQ and RQ
wqe posting indices from 128B fixed stride to 16B
aligned stride. This allows more flexibility in choosing
wqe size.

v2 -> V3
 - Split the ABI change into separate patch
 - committed ABI patch using standard rdma-core script.

Devesh Sharma (5):
  Update kernel headers
  bnxt_re/lib: Read wqe mode from the driver
  bnxt_re/lib: add a function to initialize software queue
  bnxt_re/lib: Use separate indices for shadow queue
  bnxt_re/lib: Move hardware queue to 16B aligned indices

 kernel-headers/rdma/bnxt_re-abi.h |   5 +-
 providers/bnxt_re/bnxt_re-abi.h   |   5 +
 providers/bnxt_re/db.c            |  10 +-
 providers/bnxt_re/main.c          |   4 +
 providers/bnxt_re/main.h          |  26 ++
 providers/bnxt_re/memory.h        |  37 ++-
 providers/bnxt_re/verbs.c         | 522 ++++++++++++++++++++----------
 7 files changed, 431 insertions(+), 178 deletions(-)

Jason/Leon,

Both user and kernel components related to these changes have been
posted quite a while ago. Could you please take these in if there are
further comments.

Where is the kernel part here:

https://patchwork.kernel.org/project/linux-rdma/list/

Yes it is there:

"[for-next,V3,3/3] RDMA/bnxt_re: update ABI to pass wqe-mode to user space"
https://patchwork.kernel.org/project/linux-rdma/patch/20210526153629.872796-4-devesh.sharma@broadcom.com

?

Jason

-- 
-Regards
Devesh