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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Data Path Soft Parser
- *
- * Copyright 2018 NXP
- */
- #include <fsl-mc/fsl_mc_sys.h>
- #include <fsl-mc/fsl_mc_cmd.h>
- #include <fsl-mc/fsl_dpsparser.h>
- int dpsparser_open(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 *token)
- {
- struct mc_command cmd = { 0 };
- int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_OPEN,
- cmd_flags,
- 0);
- /* send command to mc*/
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
- /* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
- return err;
- }
- int dpsparser_close(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token)
- {
- struct mc_command cmd = { 0 };
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_CLOSE, cmd_flags,
- token);
- /* send command to mc*/
- return mc_send_command(mc_io, &cmd);
- }
- int dpsparser_create(struct fsl_mc_io *mc_io,
- u16 token,
- u32 cmd_flags,
- u32 *obj_id)
- {
- struct mc_command cmd = { 0 };
- int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_CREATE,
- cmd_flags,
- token);
- /* send command to mc*/
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
- /* retrieve response parameters */
- MC_CMD_READ_OBJ_ID(cmd, *obj_id);
- return 0;
- }
- int dpsparser_destroy(struct fsl_mc_io *mc_io,
- u16 token,
- u32 cmd_flags,
- u32 obj_id)
- {
- struct mc_command cmd = { 0 };
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_DESTROY,
- cmd_flags,
- token);
- /* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
- /* send command to mc*/
- return mc_send_command(mc_io, &cmd);
- }
- int dpsparser_apply_spb(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u64 blob_addr,
- u16 *error)
- {
- struct mc_command cmd = { 0 };
- int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_APPLY_SPB,
- cmd_flags,
- token);
- DPSPARSER_CMD_BLOB_SET_ADDR(cmd, blob_addr);
- /* send command to mc*/
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
- /* retrieve response parameters: MC error code */
- DPSPARSER_CMD_BLOB_REPORT_ERROR(cmd, *error);
- return 0;
- }
- int dpsparser_get_api_version(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 *major_ver,
- u16 *minor_ver)
- {
- struct mc_command cmd = { 0 };
- int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_GET_API_VERSION,
- cmd_flags, 0);
- /* send command to mc */
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
- /* retrieve response parameters */
- mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
- return 0;
- }
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