hw/mlx5/qpc.c

97 	u32 qpn;
99 	qpn = be32_to_cpu(eqe->data.dct.dctn) & 0xFFFFFF;
101 	dct = xa_load(&dev->qp_table.dct_xa, qpn);
170 				qp->qpn | (rsc_type << MLX5_USER_INDEX_LEN),
203 			  qp->qpn | (qp->common.res << MLX5_USER_INDEX_LEN));
216 	MLX5_SET(destroy_dct_in, in, dctn, qp->qpn);
234 	qp->qpn = MLX5_GET(create_dct_out, out, dctn);
236 	err = xa_err(xa_store_irq(&dev->qp_table.dct_xa, qp->qpn, dct, GFP_KERNEL));
260 	qp->qpn = MLX5_GET(create_qp_out, out, qpn);
273 	MLX5_SET(destroy_qp_in, din, qpn, qp->qpn);
286 	MLX5_SET(drain_dct_in, in, dctn, qp->qpn);
308 	tmp = xa_cmpxchg_irq(&table->dct_xa, dct->mqp.qpn, dct, XA_ZERO_ENTRY, GFP_KERNEL);
314 		xa_cmpxchg_irq(&table->dct_xa, dct->mqp.qpn, XA_ZERO_ENTRY, dct, 0);
317 	xa_erase_irq(&table->dct_xa, dct->mqp.qpn);
331 	MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
403 static int modify_qp_mbox_alloc(struct mlx5_core_dev *dev, u16 opcode, int qpn,
416 		MLX5_SET(typ##_in, in, qpn, _qpn);                             \
433 		MOD_QP_IN_SET(qp_2rst, mbox->in, opcode, qpn, uid);
438 		MOD_QP_IN_SET(qp_2err, mbox->in, opcode, qpn, uid);
445 		MOD_QP_IN_SET_QPC(rst2init_qp, mbox->in, opcode, qpn,
452 		MOD_QP_IN_SET_QPC(init2rtr_qp, mbox->in, opcode, qpn,
459 		MOD_QP_IN_SET_QPC(rtr2rts_qp, mbox->in, opcode, qpn,
466 		MOD_QP_IN_SET_QPC(rts2rts_qp, mbox->in, opcode, qpn,
473 		MOD_QP_IN_SET_QPC(sqerr2rts_qp, mbox->in, opcode, qpn,
479 		MOD_QP_IN_SET_QPC(sqd2rts_qp, mbox->in, opcode, qpn,
485 		MOD_QP_IN_SET_QPC(init2init_qp, mbox->in, opcode, qpn,
501 	err = modify_qp_mbox_alloc(dev->mdev, opcode, qp->qpn, opt_param_mask,
548 	MLX5_SET(query_qp_in, in, qpn, qp->qpn);
561 	MLX5_SET(query_dct_in, in, dctn, qp->qpn);
610 	rq->qpn = rqn;
618 	destroy_rq_tracked(dev, rq->qpn, rq->uid);
633 	ret = destroy_rq_tracked(dev, rq->qpn, rq->uid);
663 	sq->qpn = MLX5_GET(create_sq_out, out, sqn);
672 	destroy_sq_tracked(dev, sq->qpn, sq->uid);
681 	destroy_sq_tracked(dev, sq->qpn, sq->uid);