Defined in 3 files as a function:
- drivers/infiniband/hw/hns/hns_roce_hw_v2.c, line 175 (as a function)
- drivers/infiniband/hw/mlx4/qp.c, line 3321 (as a function)
- drivers/infiniband/hw/mthca/mthca_qp.c, line 1594 (as a function)
Referenced in 3 files:
- drivers/infiniband/hw/hns/hns_roce_hw_v2.c, line 598
- drivers/infiniband/hw/mlx4/qp.c, line 3601
- drivers/infiniband/hw/mthca/mthca_qp.c
Smatch caller information:
drivers/infiniband/hw/mlx4/qp.c _mlx4_ib_post_send() -> set_atomic_seg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | rc_sq_wqe | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &qp->sq.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mlx4_ib_wq)->lock |
drivers/infiniband/hw/hns/hns_roce_hw_v2.c set_rc_wqe() -> set_atomic_seg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | wr | 4096-ptr_max |
| PARAM_VALUE | 0 | wr->opcode | 5-6 |
| PARAM_VALUE | 1 | rc_sq_wqe | 4096-ptr_max |
| BUF_SIZE | 0 | wr | (-1)-0,40,48-s32max |
| BUF_SIZE | 0 | wr | (-1)-0,40,48-s32max |
| BUF_SIZE | 0 | wr->next | (-1),40 |
| BUF_SIZE | 0 | wr->sg_list | (-1),16,32,48,96 |
| BUF_SIZE | 0 | wr->wr_cqe | (-1),8 |
| CAPPED_DATA | 0 | wr->num_sge | 1 |
| DATA_SOURCE | 0 | wr | $1 |
| DATA_SOURCE | 1 | rc_sq_wqe | $2 |
| DATA_SOURCE | 2 | valid_num_sge | r calc_wr_sge_num |
| BIT_INFO | 0 | wr->opcode | 0x4,0x7 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | wr->ex.imm_data | 0-u32max |
| USER_DATA | 0 | wr->ex.invalidate_rkey | 0-u32max |
| USER_DATA | 1 | rc_sq_wqe->immtdata | 0-u32max |
| USER_DATA | 1 | rc_sq_wqe->inv_key | 0-u32max |
| LOCK2 | &qp->sq.lock | ||
| HALF_LOCKED2 | &conn->send_lock | ||
| HALF_LOCKED2 | &free_mr->mutex | ||
| HALF_LOCKED2 | &gsi->lock | ||
| HALF_LOCKED2 | &mr->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rdma->sq_sem | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct hns_roce_wq)->lock |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_arbel_post_send() -> set_atomic_seg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | rc_sq_wqe | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &qp->sq.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &conn->send_lock | ||
| HALF_LOCKED2 | &gsi->lock | ||
| HALF_LOCKED2 | &mr->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rdma->sq_sem | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct mthca_wq)->lock |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_tavor_post_send() -> set_atomic_seg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | rc_sq_wqe | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &qp->sq.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &conn->send_lock | ||
| HALF_LOCKED2 | &gsi->lock | ||
| HALF_LOCKED2 | &mr->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rdma->sq_sem | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct mthca_wq)->lock |