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 --- drivers/net/fsl-mc/dpmng.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 drivers/net/fsl-mc/dpmng.c (limited to 'drivers/net/fsl-mc/dpmng.c') diff --git a/drivers/net/fsl-mc/dpmng.c b/drivers/net/fsl-mc/dpmng.c new file mode 100644 index 0000000..cc14c7b --- /dev/null +++ b/drivers/net/fsl-mc/dpmng.c @@ -0,0 +1,91 @@ +/* Copyright 2014 Freescale Semiconductor Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include +#include +#include +#include "fsl_dpmng_cmd.h" + +int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, + MC_CMD_PRI_LOW, 0); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPMNG_RSP_GET_VERSION(cmd, mc_ver_info); + + return 0; +} + +int dpmng_reset_aiop(struct fsl_mc_io *mc_io, int container_id, + int aiop_tile_id) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_RESET_AIOP, + MC_CMD_PRI_LOW, 0); + DPMNG_CMD_RESET_AIOP(cmd, container_id, aiop_tile_id); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +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) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_LOAD_AIOP, + MC_CMD_PRI_LOW, + 0); + DPMNG_CMD_LOAD_AIOP(cmd, container_id, aiop_tile_id, img_size, + img_iova); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpmng_run_aiop(struct fsl_mc_io *mc_io, + int container_id, + int aiop_tile_id, + const struct dpmng_aiop_run_cfg *cfg) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_RUN_AIOP, + MC_CMD_PRI_LOW, + 0); + DPMNG_CMD_RUN_AIOP(cmd, container_id, aiop_tile_id, cfg); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpmng_reset_mc_portal(struct fsl_mc_io *mc_io) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_RESET_MC_PORTAL, + MC_CMD_PRI_LOW, + 0); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} -- cgit v1.1