mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 02:15:45 +01:00
1ebbe4fcf7
Current Management Complex Flibs does not support APIs for adding and destroying the objects. Add APIs to create and destroy objects for DPBP, DPIO, DPNI and DPRC. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
160 lines
3.1 KiB
C
160 lines
3.1 KiB
C
/*
|
|
* Freescale Layerscape MC I/O wrapper
|
|
*
|
|
* Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
|
|
* Author: German Rivera <German.Rivera@freescale.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#include <fsl-mc/fsl_mc_sys.h>
|
|
#include <fsl-mc/fsl_mc_cmd.h>
|
|
#include <fsl-mc/fsl_dpbp.h>
|
|
|
|
int dpbp_open(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
int dpbp_id,
|
|
uint16_t *token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
int err;
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_OPEN,
|
|
cmd_flags,
|
|
0);
|
|
DPBP_CMD_OPEN(cmd, dpbp_id);
|
|
|
|
/* 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 dpbp_close(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_CLOSE, cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
return mc_send_command(mc_io, &cmd);
|
|
}
|
|
|
|
int dpbp_create(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
const struct dpbp_cfg *cfg,
|
|
uint16_t *token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
int err;
|
|
|
|
(void)(cfg); /* unused */
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE,
|
|
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 0;
|
|
}
|
|
|
|
int dpbp_destroy(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_DESTROY,
|
|
cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
return mc_send_command(mc_io, &cmd);
|
|
}
|
|
|
|
int dpbp_enable(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_ENABLE, cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
return mc_send_command(mc_io, &cmd);
|
|
}
|
|
|
|
int dpbp_disable(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_DISABLE,
|
|
cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
return mc_send_command(mc_io, &cmd);
|
|
}
|
|
|
|
int dpbp_reset(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_RESET,
|
|
cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
return mc_send_command(mc_io, &cmd);
|
|
}
|
|
|
|
int dpbp_get_attributes(struct fsl_mc_io *mc_io,
|
|
uint32_t cmd_flags,
|
|
uint16_t token,
|
|
struct dpbp_attr *attr)
|
|
{
|
|
struct mc_command cmd = { 0 };
|
|
int err;
|
|
|
|
/* prepare command */
|
|
cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_ATTR,
|
|
cmd_flags,
|
|
token);
|
|
|
|
/* send command to mc*/
|
|
err = mc_send_command(mc_io, &cmd);
|
|
if (err)
|
|
return err;
|
|
|
|
/* retrieve response parameters */
|
|
DPBP_RSP_GET_ATTRIBUTES(cmd, attr);
|
|
|
|
return 0;
|
|
}
|