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| author |   Zhu Yanjun <yanjun.zhu@linux.dev> | 2021-10-11 07:01:25 -0400 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-10-12 13:21:39 -0300 |
| commit | 0bed5dfa5af8304c99962aa713a9ecd67ee52cb8 (patch) | |
| tree | 52b7036c8aa61f6656a081e618c869e5e17a0f39 | |
| parent | RDMA: Remove redundant 'flush_workqueue()' calls (diff) | |
| download | linux-dev-0bed5dfa5af8304c99962aa713a9ecd67ee52cb8.tar.xz linux-dev-0bed5dfa5af8304c99962aa713a9ecd67ee52cb8.zip | |
RDMA/irdma: Remove irdma_uk_mw_bind()
The function irdma_uk_mw_bind is not used. So remove it.
Link: https://lore.kernel.org/r/20211011110128.4057-2-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| -rw-r--r-- | drivers/infiniband/hw/irdma/uk.c | 57 | ||||
| -rw-r--r-- | drivers/infiniband/hw/irdma/user.h | 4 |
2 files changed, 1 insertions, 60 deletions
diff --git a/drivers/infiniband/hw/irdma/uk.c b/drivers/infiniband/hw/irdma/uk.c index 5fb92de1f015..ebcd93bb9e9d 100644 --- a/drivers/infiniband/hw/irdma/uk.c +++ b/drivers/infiniband/hw/irdma/uk.c @@ -867,63 +867,6 @@ irdma_uk_stag_local_invalidate(struct irdma_qp_uk *qp, } /** - * irdma_uk_mw_bind - bind Memory Window - * @qp: hw qp ptr - * @info: post sq information - * @post_sq: flag to post sq - */ -enum irdma_status_code irdma_uk_mw_bind(struct irdma_qp_uk *qp, - struct irdma_post_sq_info *info, - bool post_sq) -{ - __le64 *wqe; - struct irdma_bind_window *op_info; - u64 hdr; - u32 wqe_idx; - bool local_fence = false; - - info->push_wqe = qp->push_db ? true : false; - op_info = &info->op.bind_window; - local_fence |= info->local_fence; - - wqe = irdma_qp_get_next_send_wqe(qp, &wqe_idx, IRDMA_QP_WQE_MIN_QUANTA, - 0, info); - if (!wqe) - return IRDMA_ERR_QP_TOOMANY_WRS_POSTED; - - irdma_clr_wqes(qp, wqe_idx); - - qp->wqe_ops.iw_set_mw_bind_wqe(wqe, op_info); - - hdr = FIELD_PREP(IRDMAQPSQ_OPCODE, IRDMA_OP_TYPE_BIND_MW) | - FIELD_PREP(IRDMAQPSQ_STAGRIGHTS, - ((op_info->ena_reads << 2) | (op_info->ena_writes << 3))) | - FIELD_PREP(IRDMAQPSQ_VABASEDTO, - (op_info->addressing_type == IRDMA_ADDR_TYPE_VA_BASED ? 1 : 0)) | - FIELD_PREP(IRDMAQPSQ_MEMWINDOWTYPE, - (op_info->mem_window_type_1 ? 1 : 0)) | - FIELD_PREP(IRDMAQPSQ_PUSHWQE, info->push_wqe) | - FIELD_PREP(IRDMAQPSQ_READFENCE, info->read_fence) | - FIELD_PREP(IRDMAQPSQ_LOCALFENCE, local_fence) | - FIELD_PREP(IRDMAQPSQ_SIGCOMPL, info->signaled) | - FIELD_PREP(IRDMAQPSQ_VALID, qp->swqe_polarity); - - dma_wmb(); /* make sure WQE is populated before valid bit is set */ - - set_64bit_val(wqe, 24, hdr); - - if (info->push_wqe) { - irdma_qp_push_wqe(qp, wqe, IRDMA_QP_WQE_MIN_QUANTA, wqe_idx, - post_sq); - } else { - if (post_sq) - irdma_uk_qp_post_wr(qp); - } - - return 0; -} - -/** * irdma_uk_post_receive - post receive wqe * @qp: hw qp ptr * @info: post rq information diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index 3dcbb1fbf2c6..31d5e4e3f442 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -283,9 +283,7 @@ enum irdma_status_code irdma_uk_inline_rdma_write(struct irdma_qp_uk *qp, enum irdma_status_code irdma_uk_inline_send(struct irdma_qp_uk *qp, struct irdma_post_sq_info *info, bool post_sq); -enum irdma_status_code irdma_uk_mw_bind(struct irdma_qp_uk *qp, - struct irdma_post_sq_info *info, - bool post_sq); + enum irdma_status_code irdma_uk_post_nop(struct irdma_qp_uk *qp, u64 wr_id, bool signaled, bool post_sq); enum irdma_status_code irdma_uk_post_receive(struct irdma_qp_uk *qp, |