include/fsl-mc/fsl_dpio.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
3  * Copyright 2013-2016 Freescale Semiconductor, Inc.
34 					   cfg->channel_mode);\
35 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t, cfg->num_priorities);\
39 #define DPIO_RSP_GET_ATTR(cmd, attr) \  argument
41 	MC_RSP_OP(cmd, 0, 0,  32, int,	    attr->id);\
42 	MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->qbman_portal_id);\
43 	MC_RSP_OP(cmd, 0, 48, 8,  uint8_t,  attr->num_priorities);\
44 	MC_RSP_OP(cmd, 0, 56, 4,  enum dpio_channel_mode, attr->channel_mode);\
45 	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, attr->qbman_portal_ce_offset);\
46 	MC_RSP_OP(cmd, 2, 0,  64, uint64_t, attr->qbman_portal_ci_offset);\
47 	MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->qbman_version);\
57  * dpio_open() - Open a control session for the specified object
79  * dpio_close() - Close the control session of the object
91  * enum dpio_channel_mode - DPIO notification channel mode
103  * struct dpio_cfg - Structure representing DPIO configuration
105  * @num_priorities: Number of priorities for the notification channel (1-8);
114  * dpio_create() - Create the DPIO object.
143  * dpio_destroy() - Destroy the DPIO object and release all its resources.
157  * dpio_enable() - Enable the DPIO, allow I/O portal operations.
169  * dpio_disable() - Disable the DPIO, stop any I/O portal operation.
181  * dpio_reset() - Reset the DPIO, returns the object to initial state.
193  * struct dpio_attr - Structure representing DPIO attributes
196  * @qbman_portal_ce_offset: offset of the software portal cache-enabled area
197  * @qbman_portal_ci_offset: offset of the software portal cache-inhibited area
200  * @num_priorities: Number of priorities for the notification channel (1-8);
215  * dpio_get_attributes() - Retrieve DPIO attributes
219  * @attr:	Returned object's attributes
226 			struct dpio_attr	*attr);
229  * dpio_get_api_version - Retrieve DPIO Major and Minor version info.