diff options
Diffstat (limited to 'drivers/bus/fslmc/mc/fsl_dpbp_cmd.h')
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpbp_cmd.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h new file mode 100644 index 00000000..1428dc6e --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h @@ -0,0 +1,88 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * Copyright 2013-2016 Freescale Semiconductor Inc. + * Copyright (c) 2016 NXP. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the above-listed copyright holders nor the + * names of any contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * GPL LICENSE SUMMARY + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef _FSL_DPBP_CMD_H +#define _FSL_DPBP_CMD_H + +/* DPBP Version */ +#define DPBP_VER_MAJOR 3 +#define DPBP_VER_MINOR 2 + +/* Command IDs */ +#define DPBP_CMDID_CLOSE 0x8001 +#define DPBP_CMDID_OPEN 0x8041 +#define DPBP_CMDID_CREATE 0x9041 +#define DPBP_CMDID_DESTROY 0x9841 +#define DPBP_CMDID_GET_API_VERSION 0xa041 + +#define DPBP_CMDID_ENABLE 0x0021 +#define DPBP_CMDID_DISABLE 0x0031 +#define DPBP_CMDID_GET_ATTR 0x0041 +#define DPBP_CMDID_RESET 0x0051 +#define DPBP_CMDID_IS_ENABLED 0x0061 + +#define DPBP_CMDID_GET_FREE_BUFFERS_NUM 0x1b21 + +/* cmd, param, offset, width, type, arg_name */ +#define DPBP_CMD_OPEN(cmd, dpbp_id) \ + MC_CMD_OP(cmd, 0, 0, 32, int, dpbp_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPBP_RSP_IS_ENABLED(cmd, en) \ + MC_RSP_OP(cmd, 0, 0, 1, int, en) + +/* cmd, param, offset, width, type, arg_name */ +#define DPBP_RSP_GET_ATTRIBUTES(cmd, attr) \ +do { \ + MC_RSP_OP(cmd, 0, 16, 16, uint16_t, (attr)->bpid); \ + MC_RSP_OP(cmd, 0, 32, 32, int, (attr)->id);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPBP_RSP_GET_API_VERSION(cmd, major, minor) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\ + MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPBP_RSP_GET_NUM_FREE_BUFS(cmd, num_free_bufs) \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, num_free_bufs) + +#endif /* _FSL_DPBP_CMD_H */ |