RDMA/efa: Generalize the admin SQ

Browse source

As preparation for admin v2 entry size which is 128B, generalize the SQ
ring to use a generic buffer and use the right offset into it using the
configured entry size. This will allow us to choose different entry size
on SQ init with minimal changes.

Link: https://patch.msgid.link/r/20260812121718.2904349-3-ynachum@amazon.com
Reviewed-by: Michael Margolin <mrgolin@amazon.com>
Signed-off-by: Yonatan Nachum <ynachum@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

...

This commit is contained in:

Yonatan Nachum 2026-08-12 12:17:17 +00:00 • committed by Jason Gunthorpe

parent 67f47faddb

commit bbbc5fe12d

2 changed files with 24 additions and 27 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

48

drivers/infiniband/hw/efa/efa_com.c

View file

3

drivers/infiniband/hw/efa/efa_com.h

View file