Defined in 2 files as a function:
- drivers/infiniband/hw/mlx4/qp.c, line 179 (as a function)
- drivers/infiniband/hw/mthca/mthca_qp.c, line 208 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/infiniband/hw/mlx4/qp.c _mlx4_ib_post_recv() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| CAPPED_DATA | 0 | qp->rq.max_post | 1 |
| CAPPED_DATA | 1 | n | 1 |
| DATA_SOURCE | 0 | qp | r to_mqp |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &qp->rq.lock | |
| TYPE_LOCK | (struct mlx4_ib_wq)->lock |
drivers/infiniband/hw/mthca/mthca_qp.c __mthca_modify_qp() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| CAPPED_DATA | 0 | qp->qpn | 1 |
| DATA_SOURCE | 0 | qp | r to_mqp |
| NOSPEC | 0 | qp->port | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | qp->alt_port | 1-255[c] |
| USER_DATA | 0 | qp->atomic_rd_en | 0-255 |
| USER_DATA | 0 | qp->port | 0-255 |
| USER_DATA | 0 | qp->resp_depth | 0-255 |
| USER_DATA | 0 | qp->sqp->pkey_index | 0-u16max |
| USER_DATA | 0 | qp->sqp->qkey | 0-2147483646,2147483648-u32max |
| USER_DATA | 0 | qp->sqp->send_psn | 0-u32max |
| USER_DATA | 0 | qp->state | 0-6[c] |
| LOCK2 | &qp->mutex | ||
| HALF_LOCKED2 | &ibqp->qp_sec->mutex | ||
| TYPE_LOCK | (struct mthca_qp)->mutex |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_alloc_qp_common() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->is_direct | 0-1 |
| PARAM_VALUE | 0 | qp->queue.direct.buf | 0-ptr_max |
| PARAM_VALUE | 0 | qp->queue.page_list | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->rq.wqe_shift | 6-s32max |
| PARAM_VALUE | 1 | n | 0-s32max |
| BUF_SIZE | 0 | qp->sqp | (-1),216 |
| CAPPED_DATA | 1 | n | 1 |
| DATA_SOURCE | 0 | qp | $5 |
| PARAM_COMPARE | 1 | n | < $0->rq.max |
| NOSPEC | 0 | qp->send_wqe_offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | qp->rq.db_index | 0-s32max |
| USER_DATA | 0 | qp->rq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->send_wqe_offset | 0-s32max[c] |
| USER_DATA | 0 | qp->sq.db_index | 0-s32max |
| USER_DATA | 0 | qp->sq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->sqp->header_buf_size | s32min-s32max[c] |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_alloc_qp_common() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->is_direct | 0-1 |
| PARAM_VALUE | 0 | qp->queue.direct.buf | 0-ptr_max |
| PARAM_VALUE | 0 | qp->queue.page_list | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->rq.wqe_shift | 6-s32max |
| PARAM_VALUE | 1 | n | 0-s32max |
| BUF_SIZE | 0 | qp->sqp | (-1),216 |
| CAPPED_DATA | 1 | n | 1 |
| DATA_SOURCE | 0 | qp | $5 |
| PARAM_COMPARE | 1 | n | < $0->rq.max |
| NOSPEC | 0 | qp->send_wqe_offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | qp->rq.db_index | 0-s32max |
| USER_DATA | 0 | qp->rq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->send_wqe_offset | 0-s32max[c] |
| USER_DATA | 0 | qp->sq.db_index | 0-s32max |
| USER_DATA | 0 | qp->sq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->sqp->header_buf_size | s32min-s32max[c] |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_alloc_qp_common() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->is_direct | 0-1 |
| PARAM_VALUE | 0 | qp->queue.direct.buf | 0-ptr_max |
| PARAM_VALUE | 0 | qp->queue.page_list | 4096-ptr_max |
| PARAM_VALUE | 0 | qp->rq.wqe_shift | 6-s32max |
| BUF_SIZE | 0 | qp->sqp | (-1),216 |
| CAPPED_DATA | 0 | qp->rq.max | 1 |
| CAPPED_DATA | 1 | n | 1 |
| DATA_SOURCE | 0 | qp | $5 |
| NOSPEC | 0 | qp->send_wqe_offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | qp->rq.db_index | 0-s32max |
| USER_DATA | 0 | qp->rq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->send_wqe_offset | 0-s32max[c] |
| USER_DATA | 0 | qp->sq.db_index | 0-s32max |
| USER_DATA | 0 | qp->sq.max | 1-s32max[c] |
| USER_DATA | 0 | qp->sqp->header_buf_size | s32min-s32max[c] |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_arbel_post_receive() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| DATA_SOURCE | 0 | qp | r to_mqp |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &qp->rq.lock | |
| HALF_LOCKED2 | &rdma->rq_sem | ||
| TYPE_LOCK | (struct mthca_wq)->lock |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_free_err_wqe() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| DATA_SOURCE | 0 | qp | $1 |
| DATA_SOURCE | 1 | n | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mthca_cq)->lock |
drivers/infiniband/hw/mthca/mthca_qp.c mthca_tavor_post_receive() -> get_recv_wqe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | qp | 4096-ptr_max |
| DATA_SOURCE | 0 | qp | r to_mqp |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &qp->rq.lock | |
| HALF_LOCKED2 | &rdma->rq_sem | ||
| TYPE_LOCK | (struct mthca_wq)->lock |