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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>
This commit is contained in:
Zhu Yanjun 2021-10-11 07:01:25 -04:00 коммит произвёл Jason Gunthorpe
Родитель 8869574a6c
Коммит 0bed5dfa5a
2 изменённых файлов: 1 добавлений и 60 удалений
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57
drivers/infiniband/hw/irdma/uk.c
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@ -866,63 +866,6 @@ irdma_uk_stag_local_invalidate(struct irdma_qp_uk *qp,
return 0;
}
/**
* 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

4
drivers/infiniband/hw/irdma/user.h
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@ -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,