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path: root/drivers/infiniband/hw/irdma/uk.c
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Diffstat (limited to 'drivers/infiniband/hw/irdma/uk.c')
-rw-r--r--drivers/infiniband/hw/irdma/uk.c105
1 files changed, 23 insertions, 82 deletions
diff --git a/drivers/infiniband/hw/irdma/uk.c b/drivers/infiniband/hw/irdma/uk.c
index 5fb92de1f015..57a9444e9ea7 100644
--- a/drivers/infiniband/hw/irdma/uk.c
+++ b/drivers/infiniband/hw/irdma/uk.c
@@ -13,16 +13,16 @@
* @sge: sge length and stag
* @valid: The wqe valid
*/
-static void irdma_set_fragment(__le64 *wqe, u32 offset, struct irdma_sge *sge,
+static void irdma_set_fragment(__le64 *wqe, u32 offset, struct ib_sge *sge,
u8 valid)
{
if (sge) {
set_64bit_val(wqe, offset,
- FIELD_PREP(IRDMAQPSQ_FRAG_TO, sge->tag_off));
+ FIELD_PREP(IRDMAQPSQ_FRAG_TO, sge->addr));
set_64bit_val(wqe, offset + 8,
FIELD_PREP(IRDMAQPSQ_VALID, valid) |
- FIELD_PREP(IRDMAQPSQ_FRAG_LEN, sge->len) |
- FIELD_PREP(IRDMAQPSQ_FRAG_STAG, sge->stag));
+ FIELD_PREP(IRDMAQPSQ_FRAG_LEN, sge->length) |
+ FIELD_PREP(IRDMAQPSQ_FRAG_STAG, sge->lkey));
} else {
set_64bit_val(wqe, offset, 0);
set_64bit_val(wqe, offset + 8,
@@ -38,14 +38,14 @@ static void irdma_set_fragment(__le64 *wqe, u32 offset, struct irdma_sge *sge,
* @valid: wqe valid flag
*/
static void irdma_set_fragment_gen_1(__le64 *wqe, u32 offset,
- struct irdma_sge *sge, u8 valid)
+ struct ib_sge *sge, u8 valid)
{
if (sge) {
set_64bit_val(wqe, offset,
- FIELD_PREP(IRDMAQPSQ_FRAG_TO, sge->tag_off));
+ FIELD_PREP(IRDMAQPSQ_FRAG_TO, sge->addr));
set_64bit_val(wqe, offset + 8,
- FIELD_PREP(IRDMAQPSQ_GEN1_FRAG_LEN, sge->len) |
- FIELD_PREP(IRDMAQPSQ_GEN1_FRAG_STAG, sge->stag));
+ FIELD_PREP(IRDMAQPSQ_GEN1_FRAG_LEN, sge->length) |
+ FIELD_PREP(IRDMAQPSQ_GEN1_FRAG_STAG, sge->lkey));
} else {
set_64bit_val(wqe, offset, 0);
set_64bit_val(wqe, offset + 8, 0);
@@ -289,7 +289,7 @@ enum irdma_status_code irdma_uk_rdma_write(struct irdma_qp_uk *qp,
return IRDMA_ERR_INVALID_FRAG_COUNT;
for (i = 0; i < op_info->num_lo_sges; i++)
- total_size += op_info->lo_sg_list[i].len;
+ total_size += op_info->lo_sg_list[i].length;
read_fence |= info->read_fence;
@@ -310,7 +310,7 @@ enum irdma_status_code irdma_uk_rdma_write(struct irdma_qp_uk *qp,
irdma_clr_wqes(qp, wqe_idx);
set_64bit_val(wqe, 16,
- FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.tag_off));
+ FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.addr));
if (info->imm_data_valid) {
set_64bit_val(wqe, 0,
@@ -339,7 +339,7 @@ enum irdma_status_code irdma_uk_rdma_write(struct irdma_qp_uk *qp,
++addl_frag_cnt;
}
- hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.stag) |
+ hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.lkey) |
FIELD_PREP(IRDMAQPSQ_OPCODE, info->op_type) |
FIELD_PREP(IRDMAQPSQ_IMMDATAFLAG, info->imm_data_valid) |
FIELD_PREP(IRDMAQPSQ_REPORTRTT, info->report_rtt) |
@@ -391,7 +391,7 @@ enum irdma_status_code irdma_uk_rdma_read(struct irdma_qp_uk *qp,
return IRDMA_ERR_INVALID_FRAG_COUNT;
for (i = 0; i < op_info->num_lo_sges; i++)
- total_size += op_info->lo_sg_list[i].len;
+ total_size += op_info->lo_sg_list[i].length;
ret_code = irdma_fragcnt_to_quanta_sq(op_info->num_lo_sges, &quanta);
if (ret_code)
@@ -426,8 +426,8 @@ enum irdma_status_code irdma_uk_rdma_read(struct irdma_qp_uk *qp,
++addl_frag_cnt;
}
set_64bit_val(wqe, 16,
- FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.tag_off));
- hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.stag) |
+ FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.addr));
+ hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.lkey) |
FIELD_PREP(IRDMAQPSQ_REPORTRTT, (info->report_rtt ? 1 : 0)) |
FIELD_PREP(IRDMAQPSQ_ADDFRAGCNT, addl_frag_cnt) |
FIELD_PREP(IRDMAQPSQ_OPCODE,
@@ -477,7 +477,7 @@ enum irdma_status_code irdma_uk_send(struct irdma_qp_uk *qp,
return IRDMA_ERR_INVALID_FRAG_COUNT;
for (i = 0; i < op_info->num_sges; i++)
- total_size += op_info->sg_list[i].len;
+ total_size += op_info->sg_list[i].length;
if (info->imm_data_valid)
frag_cnt = op_info->num_sges + 1;
@@ -705,9 +705,9 @@ irdma_uk_inline_rdma_write(struct irdma_qp_uk *qp, struct irdma_post_sq_info *in
read_fence |= info->read_fence;
set_64bit_val(wqe, 16,
- FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.tag_off));
+ FIELD_PREP(IRDMAQPSQ_FRAG_TO, op_info->rem_addr.addr));
- hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.stag) |
+ hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.lkey) |
FIELD_PREP(IRDMAQPSQ_OPCODE, info->op_type) |
FIELD_PREP(IRDMAQPSQ_INLINEDATALEN, op_info->len) |
FIELD_PREP(IRDMAQPSQ_REPORTRTT, info->report_rtt ? 1 : 0) |
@@ -826,7 +826,7 @@ irdma_uk_stag_local_invalidate(struct irdma_qp_uk *qp,
u64 hdr;
u32 wqe_idx;
bool local_fence = false;
- struct irdma_sge sge = {};
+ struct ib_sge sge = {};
info->push_wqe = qp->push_db ? true : false;
op_info = &info->op.inv_local_stag;
@@ -839,7 +839,7 @@ irdma_uk_stag_local_invalidate(struct irdma_qp_uk *qp,
irdma_clr_wqes(qp, wqe_idx);
- sge.stag = op_info->target_stag;
+ sge.lkey = op_info->target_stag;
qp->wqe_ops.iw_set_fragment(wqe, 0, &sge, 0);
set_64bit_val(wqe, 16, 0);
@@ -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
@@ -1092,12 +1035,12 @@ irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq, struct irdma_cq_poll_info *info)
if (cq->avoid_mem_cflct) {
ext_cqe = (__le64 *)((u8 *)cqe + 32);
get_64bit_val(ext_cqe, 24, &qword7);
- polarity = (u8)FIELD_GET(IRDMA_CQ_VALID, qword3);
+ polarity = (u8)FIELD_GET(IRDMA_CQ_VALID, qword7);
} else {
peek_head = (cq->cq_ring.head + 1) % cq->cq_ring.size;
ext_cqe = cq->cq_base[peek_head].buf;
get_64bit_val(ext_cqe, 24, &qword7);
- polarity = (u8)FIELD_GET(IRDMA_CQ_VALID, qword3);
+ polarity = (u8)FIELD_GET(IRDMA_CQ_VALID, qword7);
if (!peek_head)
polarity ^= 1;
}
@@ -1503,8 +1446,8 @@ enum irdma_status_code irdma_uk_qp_init(struct irdma_qp_uk *qp,
* @cq: hw cq
* @info: hw cq initialization info
*/
-enum irdma_status_code irdma_uk_cq_init(struct irdma_cq_uk *cq,
- struct irdma_cq_uk_init_info *info)
+void irdma_uk_cq_init(struct irdma_cq_uk *cq,
+ struct irdma_cq_uk_init_info *info)
{
cq->cq_base = info->cq_base;
cq->cq_id = info->cq_id;
@@ -1515,8 +1458,6 @@ enum irdma_status_code irdma_uk_cq_init(struct irdma_cq_uk *cq,
cq->avoid_mem_cflct = info->avoid_mem_cflct;
IRDMA_RING_INIT(cq->cq_ring, cq->cq_size);
cq->polarity = 1;
-
- return 0;
}
/**