u-boot/drivers/net/fsl-mc/dprc.c
Prabhakar Kushwaha 1ebbe4fcf7 driver: net: fsl-mc: Add create, destroy APIs in flibs
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>
2015-11-30 08:53:02 -08:00

355 lines
7.3 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_dprc.h>
int dprc_get_container_id(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int *container_id)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_CONT_ID,
cmd_flags,
0);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_CONTAINER_ID(cmd, *container_id);
return 0;
}
int dprc_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int container_id,
uint16_t *token)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_OPEN, cmd_flags,
0);
DPRC_CMD_OPEN(cmd, container_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 0;
}
int dprc_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(DPRC_CMDID_CLOSE, cmd_flags,
token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_create_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dprc_cfg *cfg,
int *child_container_id,
uint64_t *child_portal_paddr)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
DPRC_CMD_CREATE_CONTAINER(cmd, cfg);
cmd.header = mc_encode_cmd_header(DPRC_CMDID_CREATE_CONT,
cmd_flags,
token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_CREATE_CONTAINER(cmd, *child_container_id,
*child_portal_paddr);
return 0;
}
int dprc_destroy_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_DESTROY_CONT,
cmd_flags,
token);
DPRC_CMD_DESTROY_CONTAINER(cmd, child_container_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_reset_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_RESET_CONT,
cmd_flags,
token);
DPRC_CMD_RESET_CONTAINER(cmd, child_container_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_get_attributes(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dprc_attributes *attr)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_ATTR,
cmd_flags,
token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_ATTRIBUTES(cmd, attr);
return 0;
}
int dprc_get_obj_count(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *obj_count)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_COUNT,
cmd_flags,
token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_OBJ_COUNT(cmd, *obj_count);
return 0;
}
int dprc_get_obj(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int obj_index,
struct dprc_obj_desc *obj_desc)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ,
cmd_flags,
token);
DPRC_CMD_GET_OBJ(cmd, obj_index);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_OBJ(cmd, obj_desc);
return 0;
}
int dprc_get_res_count(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
char *type,
int *res_count)
{
struct mc_command cmd = { 0 };
int err;
*res_count = 0;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_RES_COUNT,
cmd_flags,
token);
DPRC_CMD_GET_RES_COUNT(cmd, type);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_RES_COUNT(cmd, *res_count);
return 0;
}
int dprc_get_res_ids(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
char *type,
struct dprc_res_ids_range_desc *range_desc)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_RES_IDS,
cmd_flags,
token);
DPRC_CMD_GET_RES_IDS(cmd, range_desc, type);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_RES_IDS(cmd, range_desc);
return 0;
}
int dprc_get_obj_region(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
char *obj_type,
int obj_id,
uint8_t region_index,
struct dprc_region_desc *region_desc)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_REG,
cmd_flags,
token);
DPRC_CMD_GET_OBJ_REGION(cmd, obj_type, obj_id, region_index);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_OBJ_REGION(cmd, region_desc);
return 0;
}
int dprc_connect(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dprc_endpoint *endpoint1,
const struct dprc_endpoint *endpoint2,
const struct dprc_connection_cfg *cfg)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_CONNECT,
cmd_flags,
token);
DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_disconnect(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dprc_endpoint *endpoint)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_DISCONNECT,
cmd_flags,
token);
DPRC_CMD_DISCONNECT(cmd, endpoint);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_get_connection(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dprc_endpoint *endpoint1,
struct dprc_endpoint *endpoint2,
int *state)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_CONNECTION,
cmd_flags,
token);
DPRC_CMD_GET_CONNECTION(cmd, endpoint1);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_GET_CONNECTION(cmd, endpoint2, *state);
return 0;
}