| /* Copyright 2014 Freescale Semiconductor Inc. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| /*! |
| * @file fsl_dpmng.h |
| * @brief Management Complex General API |
| */ |
| |
| #ifndef __FSL_DPMNG_H |
| #define __FSL_DPMNG_H |
| |
| /*! |
| * @Group grp_dpmng Management Complex General API |
| * |
| * @brief Contains general API for the Management Complex firmware |
| * @{ |
| */ |
| |
| struct fsl_mc_io; |
| |
| /** |
| * @brief Management Complex firmware version information |
| */ |
| #define MC_VER_MAJOR 4 |
| #define MC_VER_MINOR 0 |
| |
| struct mc_version { |
| uint32_t major; |
| /*!< Major version number: incremented on API compatibility changes */ |
| uint32_t minor; |
| /*!< Minor version number: incremented on API additions (that are |
| * backward compatible); reset when major version is incremented |
| */ |
| uint32_t revision; |
| /*!< Internal revision number: incremented on implementation changes |
| * and/or bug fixes that have no impact on API |
| */ |
| }; |
| |
| /** |
| * @brief Retrieves the Management Complex firmware version information |
| * |
| * @param[in] mc_io Pointer to opaque I/O object |
| * @param[out] mc_ver_info Pointer to version information structure |
| * |
| * @returns '0' on Success; Error code otherwise. |
| */ |
| int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info); |
| |
| /** |
| * @brief Resets an AIOP tile |
| * |
| * @param[in] mc_io Pointer to opaque I/O object |
| * @param[in] container_id AIOP container ID |
| * @param[in] aiop_tile_id AIOP tile ID to reset |
| * |
| * @returns '0' on Success; Error code otherwise. |
| */ |
| int dpmng_reset_aiop(struct fsl_mc_io *mc_io, |
| int container_id, |
| int aiop_tile_id); |
| |
| /** |
| * @brief Loads an image to AIOP tile |
| * |
| * @param[in] mc_io Pointer to opaque I/O object |
| * @param[in] container_id AIOP container ID |
| * @param[in] aiop_tile_id AIOP tile ID to reset |
| * @param[in] img_iova I/O virtual address of AIOP ELF image |
| * @param[in] img_size Size of AIOP ELF image in memory (in bytes) |
| * |
| * @returns '0' on Success; Error code otherwise. |
| */ |
| int dpmng_load_aiop(struct fsl_mc_io *mc_io, |
| int container_id, |
| int aiop_tile_id, |
| uint64_t img_iova, |
| uint32_t img_size); |
| |
| /** |
| * @brief AIOP run configuration |
| */ |
| struct dpmng_aiop_run_cfg { |
| uint32_t cores_mask; |
| /*!< Mask of AIOP cores to run (core 0 in most significant bit) */ |
| uint64_t options; |
| /*!< Execution options (currently none defined) */ |
| }; |
| |
| /** |
| * @brief Starts AIOP tile execution |
| * |
| * @param[in] mc_io Pointer to MC portal's I/O object |
| * @param[in] container_id AIOP container ID |
| * @param[in] aiop_tile_id AIOP tile ID to reset |
| * @param[in] cfg AIOP run configuration |
| * |
| * @returns '0' on Success; Error code otherwise. |
| */ |
| int dpmng_run_aiop(struct fsl_mc_io *mc_io, |
| int container_id, |
| int aiop_tile_id, |
| const struct dpmng_aiop_run_cfg *cfg); |
| |
| /** |
| * @brief Resets MC portal |
| * |
| * This function closes all object handles (tokens) that are currently |
| * open in the MC portal on which the command is submitted. This allows |
| * cleanup of stale handles that belong to non-functional user processes. |
| * |
| * @param[in] mc_io Pointer to MC portal's I/O object |
| * |
| * @returns '0' on Success; Error code otherwise. |
| */ |
| int dpmng_reset_mc_portal(struct fsl_mc_io *mc_io); |
| |
| /** @} */ |
| |
| #endif /* __FSL_DPMNG_H */ |
