diff options
Diffstat (limited to 'include/fsl-mc/fsl_dpbp.h')
| -rw-r--r-- | include/fsl-mc/fsl_dpbp.h | 62 |
1 files changed, 35 insertions, 27 deletions
diff --git a/include/fsl-mc/fsl_dpbp.h b/include/fsl-mc/fsl_dpbp.h index b1ad46e..5401e86 100644 --- a/include/fsl-mc/fsl_dpbp.h +++ b/include/fsl-mc/fsl_dpbp.h @@ -1,8 +1,8 @@ /* * Freescale Layerscape MC I/O wrapper * - * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. - * Author: German Rivera <German.Rivera@freescale.com> + * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -14,19 +14,21 @@ #define __FSL_DPBP_H /* DPBP Version */ -#define DPBP_VER_MAJOR 2 -#define DPBP_VER_MINOR 2 +#define DPBP_VER_MAJOR 3 +#define DPBP_VER_MINOR 3 /* Command IDs */ -#define DPBP_CMDID_CLOSE 0x800 -#define DPBP_CMDID_OPEN 0x804 -#define DPBP_CMDID_CREATE 0x904 -#define DPBP_CMDID_DESTROY 0x900 - -#define DPBP_CMDID_ENABLE 0x002 -#define DPBP_CMDID_DISABLE 0x003 -#define DPBP_CMDID_GET_ATTR 0x004 -#define DPBP_CMDID_RESET 0x005 +#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 /* cmd, param, offset, width, type, arg_name */ #define DPBP_CMD_OPEN(cmd, dpbp_id) \ @@ -37,8 +39,6 @@ do { \ MC_RSP_OP(cmd, 0, 16, 16, uint16_t, attr->bpid); \ MC_RSP_OP(cmd, 0, 32, 32, int, attr->id);\ - MC_RSP_OP(cmd, 1, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\ } while (0) /* Data Path Buffer Pool API @@ -114,9 +114,10 @@ struct dpbp_cfg { * Return: '0' on Success; Error code otherwise. */ int dpbp_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpbp_cfg *cfg, - uint16_t *token); + uint32_t *obj_id); /** * dpbp_destroy() - Destroy the DPBP object and release all its resources. @@ -127,8 +128,9 @@ int dpbp_create(struct fsl_mc_io *mc_io, * Return: '0' on Success; error code otherwise. */ int dpbp_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id); /** * dpbp_enable() - Enable the DPBP. @@ -189,16 +191,7 @@ int dpbp_reset(struct fsl_mc_io *mc_io, * acquire/release operations on buffers */ struct dpbp_attr { - int id; - /** - * struct version - Structure representing DPBP version - * @major: DPBP major version - * @minor: DPBP minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; + uint32_t id; uint16_t bpid; }; @@ -217,6 +210,21 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io, uint16_t token, struct dpbp_attr *attr); +/** + * dpbp_get_api_version - Retrieve DPBP Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPBP major version + * @minor_ver: DPBP minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpbp_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + /** @} */ #endif /* __FSL_DPBP_H */ |