1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
3 * Copyright 2013-2016 Freescale Semiconductor Inc.
4 * Copyright 2017-2019 NXP
10 /* Data Path Concentrator API
11 * Contains initialization APIs and runtime control APIs for DPCON
16 /** General DPCON macros */
19 * Use it to disable notifications; see dpcon_set_notification()
21 #define DPCON_INVALID_DPIO_ID (int)(-1)
23 int dpcon_open(struct fsl_mc_io *mc_io,
28 int dpcon_close(struct fsl_mc_io *mc_io,
33 * struct dpcon_cfg - Structure representing DPCON configuration
34 * @num_priorities: Number of priorities for the DPCON channel (1-8)
37 uint8_t num_priorities;
40 int dpcon_create(struct fsl_mc_io *mc_io,
43 const struct dpcon_cfg *cfg,
46 int dpcon_destroy(struct fsl_mc_io *mc_io,
51 int dpcon_enable(struct fsl_mc_io *mc_io,
55 int dpcon_disable(struct fsl_mc_io *mc_io,
59 int dpcon_is_enabled(struct fsl_mc_io *mc_io,
64 int dpcon_reset(struct fsl_mc_io *mc_io,
69 * struct dpcon_attr - Structure representing DPCON attributes
70 * @id: DPCON object ID
71 * @qbman_ch_id: Channel ID to be used by dequeue operation
72 * @num_priorities: Number of priorities for the DPCON channel (1-8)
77 uint8_t num_priorities;
80 int dpcon_get_attributes(struct fsl_mc_io *mc_io,
83 struct dpcon_attr *attr);
85 int dpcon_get_api_version(struct fsl_mc_io *mc_io,
90 #endif /* __FSL_DPCON_H */