2 * Freescale Layerscape MC I/O wrapper
4 * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
7 * SPDX-License-Identifier: GPL-2.0+
9 #include <fsl-mc/fsl_mc_sys.h>
10 #include <fsl-mc/fsl_mc_cmd.h>
11 #include <fsl-mc/fsl_dpbp.h>
13 int dpbp_open(struct fsl_mc_io *mc_io,
18 struct mc_command cmd = { 0 };
22 cmd.header = mc_encode_cmd_header(DPBP_CMDID_OPEN,
25 DPBP_CMD_OPEN(cmd, dpbp_id);
27 /* send command to mc*/
28 err = mc_send_command(mc_io, &cmd);
32 /* retrieve response parameters */
33 *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
38 int dpbp_close(struct fsl_mc_io *mc_io,
42 struct mc_command cmd = { 0 };
45 cmd.header = mc_encode_cmd_header(DPBP_CMDID_CLOSE, cmd_flags,
48 /* send command to mc*/
49 return mc_send_command(mc_io, &cmd);
52 int dpbp_create(struct fsl_mc_io *mc_io,
55 const struct dpbp_cfg *cfg,
58 struct mc_command cmd = { 0 };
61 (void)(cfg); /* unused */
64 cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE,
68 /* send command to mc*/
69 err = mc_send_command(mc_io, &cmd);
73 /* retrieve response parameters */
74 MC_CMD_READ_OBJ_ID(cmd, *obj_id);
79 int dpbp_destroy(struct fsl_mc_io *mc_io,
84 struct mc_command cmd = { 0 };
87 cmd.header = mc_encode_cmd_header(DPBP_CMDID_DESTROY,
91 /* set object id to destroy */
92 CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
94 /* send command to mc*/
95 return mc_send_command(mc_io, &cmd);
98 int dpbp_enable(struct fsl_mc_io *mc_io,
102 struct mc_command cmd = { 0 };
104 /* prepare command */
105 cmd.header = mc_encode_cmd_header(DPBP_CMDID_ENABLE, cmd_flags,
108 /* send command to mc*/
109 return mc_send_command(mc_io, &cmd);
112 int dpbp_disable(struct fsl_mc_io *mc_io,
116 struct mc_command cmd = { 0 };
118 /* prepare command */
119 cmd.header = mc_encode_cmd_header(DPBP_CMDID_DISABLE,
123 /* send command to mc*/
124 return mc_send_command(mc_io, &cmd);
127 int dpbp_reset(struct fsl_mc_io *mc_io,
131 struct mc_command cmd = { 0 };
133 /* prepare command */
134 cmd.header = mc_encode_cmd_header(DPBP_CMDID_RESET,
138 /* send command to mc*/
139 return mc_send_command(mc_io, &cmd);
142 int dpbp_get_attributes(struct fsl_mc_io *mc_io,
145 struct dpbp_attr *attr)
147 struct mc_command cmd = { 0 };
150 /* prepare command */
151 cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_ATTR,
155 /* send command to mc*/
156 err = mc_send_command(mc_io, &cmd);
160 /* retrieve response parameters */
161 DPBP_RSP_GET_ATTRIBUTES(cmd, attr);
166 int dpbp_get_api_version(struct fsl_mc_io *mc_io,
171 struct mc_command cmd = { 0 };
174 /* prepare command */
175 cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_API_VERSION,
178 /* send command to mc */
179 err = mc_send_command(mc_io, &cmd);
183 /* retrieve response parameters */
184 mc_cmd_read_api_version(&cmd, major_ver, minor_ver);