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authorJ. German Rivera <German.Rivera@freescale.com>2015-01-06 13:19:02 -0800
committerYork Sun <yorksun@freescale.com>2015-02-24 13:10:20 -0800
commit7b3bd9a7988a8b4c8ba22a52b4927e8e59819b12 (patch)
tree665c5303c5e8d4357d0bd4b2cc7b5f97e56b8291 /include/fsl-mc/fsl_dpmng.h
parent4f2532c4a4a34f0241ef9bc921044772f19f928d (diff)
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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 <German.Rivera@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/fsl-mc/fsl_dpmng.h')
-rw-r--r--include/fsl-mc/fsl_dpmng.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/include/fsl-mc/fsl_dpmng.h b/include/fsl-mc/fsl_dpmng.h
new file mode 100644
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+++ 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 */