From 7b3bd9a7988a8b4c8ba22a52b4927e8e59819b12 Mon Sep 17 00:00:00 2001 From: "J. German Rivera" Date: Tue, 6 Jan 2015 13:19:02 -0800 Subject: drivers/mc: Migrated MC Flibs to 0.5.2 Upgrade Manage Complex (MC) flib API to 0.5.2. Rename directory fsl_mc to fsl-mc. Change the fsl-mc node in Linux device tree from "fsl,dprcr" to "fsl-mc". Print MC version info when appropriate. Signed-off-by: J. German Rivera Signed-off-by: Lijun Pan Reviewed-by: York Sun --- include/fsl-mc/fsl_dpmng.h | 121 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 include/fsl-mc/fsl_dpmng.h (limited to 'include/fsl-mc/fsl_dpmng.h') diff --git a/include/fsl-mc/fsl_dpmng.h b/include/fsl-mc/fsl_dpmng.h new file mode 100644 index 0000000..c2e1ddd --- /dev/null +++ b/include/fsl-mc/fsl_dpmng.h @@ -0,0 +1,121 @@ +/* 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 */ -- cgit v1.1