diff options
Diffstat (limited to 'include/fsl-mc/fsl_dpio.h')
| -rw-r--r-- | include/fsl-mc/fsl_dpio.h | 64 |
1 files changed, 37 insertions, 27 deletions
diff --git a/include/fsl-mc/fsl_dpio.h b/include/fsl-mc/fsl_dpio.h index d8c458fb4f..86251e222f 100644 --- a/include/fsl-mc/fsl_dpio.h +++ b/include/fsl-mc/fsl_dpio.h @@ -1,5 +1,6 @@ /* - * Copyright (C) 2013-2015 Freescale Semiconductor + * Copyright (C) 2013-2016 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -8,19 +9,20 @@ #define _FSL_DPIO_H /* DPIO Version */ -#define DPIO_VER_MAJOR 3 +#define DPIO_VER_MAJOR 4 #define DPIO_VER_MINOR 2 /* Command IDs */ -#define DPIO_CMDID_CLOSE 0x800 -#define DPIO_CMDID_OPEN 0x803 -#define DPIO_CMDID_CREATE 0x903 -#define DPIO_CMDID_DESTROY 0x900 +#define DPIO_CMDID_CLOSE 0x8001 +#define DPIO_CMDID_OPEN 0x8031 +#define DPIO_CMDID_CREATE 0x9031 +#define DPIO_CMDID_DESTROY 0x9831 +#define DPIO_CMDID_GET_API_VERSION 0xa031 -#define DPIO_CMDID_ENABLE 0x002 -#define DPIO_CMDID_DISABLE 0x003 -#define DPIO_CMDID_GET_ATTR 0x004 -#define DPIO_CMDID_RESET 0x005 +#define DPIO_CMDID_ENABLE 0x0021 +#define DPIO_CMDID_DISABLE 0x0031 +#define DPIO_CMDID_GET_ATTR 0x0041 +#define DPIO_CMDID_RESET 0x0051 /* cmd, param, offset, width, type, arg_name */ #define DPIO_CMD_OPEN(cmd, dpio_id) \ @@ -43,8 +45,6 @@ do { \ MC_RSP_OP(cmd, 0, 56, 4, enum dpio_channel_mode, attr->channel_mode);\ MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->qbman_portal_ce_offset);\ MC_RSP_OP(cmd, 2, 0, 64, uint64_t, attr->qbman_portal_ci_offset);\ - MC_RSP_OP(cmd, 3, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 3, 16, 16, uint16_t, attr->version.minor);\ MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->qbman_version);\ } while (0) @@ -73,7 +73,7 @@ struct fsl_mc_io; */ int dpio_open(struct fsl_mc_io *mc_io, uint32_t cmd_flags, - int dpio_id, + uint32_t dpio_id, uint16_t *token); /** @@ -114,9 +114,10 @@ struct dpio_cfg { /** * dpio_create() - Create the DPIO object. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @cfg: Configuration structure - * @token: Returned token; use in subsequent API calls + * @obj_id: Returned obj_id; use in subsequent API calls * * Create the DPIO object, allocate required resources and * perform required initialization. @@ -134,21 +135,24 @@ struct dpio_cfg { * Return: '0' on Success; Error code otherwise. */ int dpio_create(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, const struct dpio_cfg *cfg, - uint16_t *token); + uint32_t *obj_id); /** * dpio_destroy() - Destroy the DPIO object and release all its resources. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPIO object + * @obj_id: Object ID of DPIO * * Return: '0' on Success; Error code otherwise */ int dpio_destroy(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id); /** * dpio_enable() - Enable the DPIO, allow I/O portal operations. @@ -199,16 +203,7 @@ int dpio_reset(struct fsl_mc_io *mc_io, * @qbman_version: QBMAN version */ struct dpio_attr { - int id; - /** - * struct version - DPIO version - * @major: DPIO major version - * @minor: DPIO minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; + uint32_t id; uint64_t qbman_portal_ce_offset; uint64_t qbman_portal_ci_offset; uint16_t qbman_portal_id; @@ -231,4 +226,19 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io, uint16_t token, struct dpio_attr *attr); +/** + * dpio_get_api_version - Retrieve DPIO 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: DPIO major version + * @minor_ver: DPIO minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + #endif /* _FSL_DPIO_H */ |