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RDMA/rxe: Replace WR_REG_MASK by WR_LOCAL_OP_MASK

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Rxe has two mask bits WR_LOCAL_MASK and WR_REG_MASK with WR_REG_MASK used
to indicate any local operation and WR_LOCAL_MASK unused. This patch
replaces both of these with one mask bit WR_LOCAL_OP_MASK which is
clearer.

Link: https://lore.kernel.org/r/20210608042552.33275-6-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Bob Pearson 2021-06-07 23:25:48 -05:00 committed by Jason Gunthorpe
parent beec0239c3
commit 886441fb2e
4 changed files with 5 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/infiniband/sw/rxe/rxe_opcode.c
View file

@ -87,13 +87,13 @@ struct rxe_wr_opcode_info rxe_wr_opcode_info[] = {
[IB_WR_LOCAL_INV] = {
.name = "IB_WR_LOCAL_INV",
.mask = {
[IB_QPT_RC] = WR_REG_MASK,
[IB_QPT_RC] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_REG_MR] = {
.name = "IB_WR_REG_MR",
.mask = {
[IB_QPT_RC] = WR_REG_MASK,
[IB_QPT_RC] = WR_LOCAL_OP_MASK,
},
},
};

3
drivers/infiniband/sw/rxe/rxe_opcode.h
View file

@ -19,8 +19,7 @@ enum rxe_wr_mask {
WR_SEND_MASK = BIT(2),
WR_READ_MASK = BIT(3),
WR_WRITE_MASK = BIT(4),
WR_LOCAL_MASK = BIT(5),
WR_REG_MASK = BIT(6),
WR_LOCAL_OP_MASK = BIT(5),
WR_READ_OR_WRITE_MASK = WR_READ_MASK | WR_WRITE_MASK,
WR_READ_WRITE_OR_SEND_MASK = WR_READ_OR_WRITE_MASK | WR_SEND_MASK,

2
drivers/infiniband/sw/rxe/rxe_req.c
View file

@ -617,7 +617,7 @@ int rxe_requester(void *arg)
if (unlikely(!wqe))
goto exit;
if (wqe->mask & WR_REG_MASK) {
if (wqe->mask & WR_LOCAL_OP_MASK) {
if (wqe->wr.opcode == IB_WR_LOCAL_INV) {
struct rxe_dev *rxe = to_rdev(qp->ibqp.device);
struct rxe_mr *rmr;

2
drivers/infiniband/sw/rxe/rxe_verbs.c
View file

@ -596,7 +596,7 @@ static void init_send_wqe(struct rxe_qp *qp, const struct ib_send_wr *ibwr,
init_send_wr(qp, &wqe->wr, ibwr);
/* local operation */
if (unlikely(mask & WR_REG_MASK)) {
if (unlikely(mask & WR_LOCAL_OP_MASK)) {
wqe->mask = mask;
wqe->state = wqe_state_posted;
return;