RDMA/erdma: Implement atomic operations support

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Add atomic operations support in post_send and poll_cq implementation.
Also, rename 'laddr' and 'lkey' in struct erdma_sge to 'addr' and 'key',
because this structure is used for both local and remote SGEs.

Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com>
Link: https://lore.kernel.org/r/20221107021845.44598-4-chengyou@linux.alibaba.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Cheng Xu 2022-11-07 10:18:45 +08:00 • committed by Leon Romanovsky

parent 71c6925f28

commit 0ca9c2e284

3 changed files with 52 additions and 8 deletions

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2

drivers/infiniband/hw/erdma/erdma_cq.c

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18

drivers/infiniband/hw/erdma/erdma_hw.h

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40

drivers/infiniband/hw/erdma/erdma_qp.c

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