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u-boot/include/fsl-mc/fsl_dprc.h
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

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/*
* 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+
*/
#ifndef _FSL_DPRC_H
#define _FSL_DPRC_H
/* DPRC Version */
#define DPRC_VER_MAJOR 5
#define DPRC_VER_MINOR 0
/* Command IDs */
#define DPRC_CMDID_CLOSE 0x800
#define DPRC_CMDID_OPEN 0x805
#define DPRC_CMDID_CREATE 0x905
#define DPRC_CMDID_GET_ATTR 0x004
#define DPRC_CMDID_RESET_CONT 0x005
#define DPRC_CMDID_CREATE_CONT 0x151
#define DPRC_CMDID_DESTROY_CONT 0x152
#define DPRC_CMDID_GET_CONT_ID 0x830
#define DPRC_CMDID_GET_OBJ_COUNT 0x159
#define DPRC_CMDID_GET_OBJ 0x15A
#define DPRC_CMDID_GET_RES_COUNT 0x15B
#define DPRC_CMDID_GET_RES_IDS 0x15C
#define DPRC_CMDID_GET_OBJ_REG 0x15E
#define DPRC_CMDID_CONNECT 0x167
#define DPRC_CMDID_DISCONNECT 0x168
#define DPRC_CMDID_GET_CONNECTION 0x16C
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_CONTAINER_ID(cmd, container_id) \
MC_RSP_OP(cmd, 0, 0, 32, int, container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_OPEN(cmd, container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_CREATE_CONTAINER(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 32, 16, uint16_t, cfg->icid); \
MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->options); \
MC_CMD_OP(cmd, 1, 32, 32, int, cfg->portal_id); \
MC_CMD_OP(cmd, 2, 0, 8, char, cfg->label[0]);\
MC_CMD_OP(cmd, 2, 8, 8, char, cfg->label[1]);\
MC_CMD_OP(cmd, 2, 16, 8, char, cfg->label[2]);\
MC_CMD_OP(cmd, 2, 24, 8, char, cfg->label[3]);\
MC_CMD_OP(cmd, 2, 32, 8, char, cfg->label[4]);\
MC_CMD_OP(cmd, 2, 40, 8, char, cfg->label[5]);\
MC_CMD_OP(cmd, 2, 48, 8, char, cfg->label[6]);\
MC_CMD_OP(cmd, 2, 56, 8, char, cfg->label[7]);\
MC_CMD_OP(cmd, 3, 0, 8, char, cfg->label[8]);\
MC_CMD_OP(cmd, 3, 8, 8, char, cfg->label[9]);\
MC_CMD_OP(cmd, 3, 16, 8, char, cfg->label[10]);\
MC_CMD_OP(cmd, 3, 24, 8, char, cfg->label[11]);\
MC_CMD_OP(cmd, 3, 32, 8, char, cfg->label[12]);\
MC_CMD_OP(cmd, 3, 40, 8, char, cfg->label[13]);\
MC_CMD_OP(cmd, 3, 48, 8, char, cfg->label[14]);\
MC_CMD_OP(cmd, 3, 56, 8, char, cfg->label[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_CREATE_CONTAINER(cmd, child_container_id, child_portal_offset)\
do { \
MC_RSP_OP(cmd, 1, 0, 32, int, child_container_id); \
MC_RSP_OP(cmd, 2, 0, 64, uint64_t, child_portal_offset);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_DESTROY_CONTAINER(cmd, child_container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_RESET_CONTAINER(cmd, child_container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_ATTRIBUTES(cmd, attr) \
do { \
MC_RSP_OP(cmd, 0, 0, 32, int, attr->container_id); \
MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->icid); \
MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->options);\
MC_RSP_OP(cmd, 1, 32, 32, int, attr->portal_id); \
MC_RSP_OP(cmd, 2, 0, 16, uint16_t, attr->version.major);\
MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->version.minor);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_OBJ_COUNT(cmd, obj_count) \
MC_RSP_OP(cmd, 0, 32, 32, int, obj_count)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_OBJ(cmd, obj_index) \
MC_CMD_OP(cmd, 0, 0, 32, int, obj_index)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_OBJ(cmd, obj_desc) \
do { \
MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \
MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \
MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \
MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \
MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\
MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\
MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\
MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\
MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\
MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\
MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\
MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\
MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\
MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\
MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\
MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\
MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\
MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\
MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\
MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\
MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\
MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\
MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\
MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\
MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\
MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\
MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\
MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\
MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\
MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\
MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\
MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\
MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\
MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\
MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\
MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\
MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\
MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\
MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_RES_COUNT(cmd, type) \
do { \
MC_CMD_OP(cmd, 1, 0, 8, char, type[0]);\
MC_CMD_OP(cmd, 1, 8, 8, char, type[1]);\
MC_CMD_OP(cmd, 1, 16, 8, char, type[2]);\
MC_CMD_OP(cmd, 1, 24, 8, char, type[3]);\
MC_CMD_OP(cmd, 1, 32, 8, char, type[4]);\
MC_CMD_OP(cmd, 1, 40, 8, char, type[5]);\
MC_CMD_OP(cmd, 1, 48, 8, char, type[6]);\
MC_CMD_OP(cmd, 1, 56, 8, char, type[7]);\
MC_CMD_OP(cmd, 2, 0, 8, char, type[8]);\
MC_CMD_OP(cmd, 2, 8, 8, char, type[9]);\
MC_CMD_OP(cmd, 2, 16, 8, char, type[10]);\
MC_CMD_OP(cmd, 2, 24, 8, char, type[11]);\
MC_CMD_OP(cmd, 2, 32, 8, char, type[12]);\
MC_CMD_OP(cmd, 2, 40, 8, char, type[13]);\
MC_CMD_OP(cmd, 2, 48, 8, char, type[14]);\
MC_CMD_OP(cmd, 2, 56, 8, char, type[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_RES_COUNT(cmd, res_count) \
MC_RSP_OP(cmd, 0, 0, 32, int, res_count)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_RES_IDS(cmd, range_desc, type) \
do { \
MC_CMD_OP(cmd, 0, 42, 7, enum dprc_iter_status, \
range_desc->iter_status); \
MC_CMD_OP(cmd, 1, 0, 32, int, range_desc->base_id); \
MC_CMD_OP(cmd, 1, 32, 32, int, range_desc->last_id);\
MC_CMD_OP(cmd, 2, 0, 8, char, type[0]);\
MC_CMD_OP(cmd, 2, 8, 8, char, type[1]);\
MC_CMD_OP(cmd, 2, 16, 8, char, type[2]);\
MC_CMD_OP(cmd, 2, 24, 8, char, type[3]);\
MC_CMD_OP(cmd, 2, 32, 8, char, type[4]);\
MC_CMD_OP(cmd, 2, 40, 8, char, type[5]);\
MC_CMD_OP(cmd, 2, 48, 8, char, type[6]);\
MC_CMD_OP(cmd, 2, 56, 8, char, type[7]);\
MC_CMD_OP(cmd, 3, 0, 8, char, type[8]);\
MC_CMD_OP(cmd, 3, 8, 8, char, type[9]);\
MC_CMD_OP(cmd, 3, 16, 8, char, type[10]);\
MC_CMD_OP(cmd, 3, 24, 8, char, type[11]);\
MC_CMD_OP(cmd, 3, 32, 8, char, type[12]);\
MC_CMD_OP(cmd, 3, 40, 8, char, type[13]);\
MC_CMD_OP(cmd, 3, 48, 8, char, type[14]);\
MC_CMD_OP(cmd, 3, 56, 8, char, type[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_RES_IDS(cmd, range_desc) \
do { \
MC_RSP_OP(cmd, 0, 42, 7, enum dprc_iter_status, \
range_desc->iter_status);\
MC_RSP_OP(cmd, 1, 0, 32, int, range_desc->base_id); \
MC_RSP_OP(cmd, 1, 32, 32, int, range_desc->last_id);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_OBJ_REGION(cmd, obj_type, obj_id, region_index) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \
MC_CMD_OP(cmd, 0, 48, 8, uint8_t, region_index);\
MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\
MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\
MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\
MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\
MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\
MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\
MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\
MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\
MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\
MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\
MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\
MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\
MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\
MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\
MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\
MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\
} while (0)
/* param, offset, width, type, arg_name */
#define DPRC_RSP_GET_OBJ_REGION(cmd, region_desc) \
do { \
MC_RSP_OP(cmd, 1, 0, 32, uint32_t, region_desc->base_offset);\
MC_RSP_OP(cmd, 2, 0, 32, uint32_t, region_desc->size); \
MC_RSP_OP(cmd, 2, 32, 4, enum dprc_region_type, region_desc->type);\
MC_RSP_OP(cmd, 3, 0, 32, uint32_t, region_desc->flags);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_SET_OBJ_LABEL(cmd, obj_type, obj_id, label) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \
MC_CMD_OP(cmd, 1, 0, 8, char, label[0]);\
MC_CMD_OP(cmd, 1, 8, 8, char, label[1]);\
MC_CMD_OP(cmd, 1, 16, 8, char, label[2]);\
MC_CMD_OP(cmd, 1, 24, 8, char, label[3]);\
MC_CMD_OP(cmd, 1, 32, 8, char, label[4]);\
MC_CMD_OP(cmd, 1, 40, 8, char, label[5]);\
MC_CMD_OP(cmd, 1, 48, 8, char, label[6]);\
MC_CMD_OP(cmd, 1, 56, 8, char, label[7]);\
MC_CMD_OP(cmd, 2, 0, 8, char, label[8]);\
MC_CMD_OP(cmd, 2, 8, 8, char, label[9]);\
MC_CMD_OP(cmd, 2, 16, 8, char, label[10]);\
MC_CMD_OP(cmd, 2, 24, 8, char, label[11]);\
MC_CMD_OP(cmd, 2, 32, 8, char, label[12]);\
MC_CMD_OP(cmd, 2, 40, 8, char, label[13]);\
MC_CMD_OP(cmd, 2, 48, 8, char, label[14]);\
MC_CMD_OP(cmd, 2, 56, 8, char, label[15]);\
MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\
MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\
MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\
MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\
MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\
MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\
MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\
MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\
MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\
MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\
MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\
MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\
MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\
MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\
MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\
MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \
MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
MC_CMD_OP(cmd, 1, 0, 32, int, endpoint2->id); \
MC_CMD_OP(cmd, 1, 32, 16, uint16_t, endpoint2->if_id); \
MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[0]); \
MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[1]); \
MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[2]); \
MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[3]); \
MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[4]); \
MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[5]); \
MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[6]); \
MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[7]); \
MC_CMD_OP(cmd, 3, 0, 8, char, endpoint1->type[8]); \
MC_CMD_OP(cmd, 3, 8, 8, char, endpoint1->type[9]); \
MC_CMD_OP(cmd, 3, 16, 8, char, endpoint1->type[10]); \
MC_CMD_OP(cmd, 3, 24, 8, char, endpoint1->type[11]); \
MC_CMD_OP(cmd, 3, 32, 8, char, endpoint1->type[12]); \
MC_CMD_OP(cmd, 3, 40, 8, char, endpoint1->type[13]); \
MC_CMD_OP(cmd, 3, 48, 8, char, endpoint1->type[14]); \
MC_CMD_OP(cmd, 3, 56, 8, char, endpoint1->type[15]); \
MC_CMD_OP(cmd, 4, 0, 32, uint32_t, cfg->max_rate); \
MC_CMD_OP(cmd, 4, 32, 32, uint32_t, cfg->committed_rate); \
MC_CMD_OP(cmd, 5, 0, 8, char, endpoint2->type[0]); \
MC_CMD_OP(cmd, 5, 8, 8, char, endpoint2->type[1]); \
MC_CMD_OP(cmd, 5, 16, 8, char, endpoint2->type[2]); \
MC_CMD_OP(cmd, 5, 24, 8, char, endpoint2->type[3]); \
MC_CMD_OP(cmd, 5, 32, 8, char, endpoint2->type[4]); \
MC_CMD_OP(cmd, 5, 40, 8, char, endpoint2->type[5]); \
MC_CMD_OP(cmd, 5, 48, 8, char, endpoint2->type[6]); \
MC_CMD_OP(cmd, 5, 56, 8, char, endpoint2->type[7]); \
MC_CMD_OP(cmd, 6, 0, 8, char, endpoint2->type[8]); \
MC_CMD_OP(cmd, 6, 8, 8, char, endpoint2->type[9]); \
MC_CMD_OP(cmd, 6, 16, 8, char, endpoint2->type[10]); \
MC_CMD_OP(cmd, 6, 24, 8, char, endpoint2->type[11]); \
MC_CMD_OP(cmd, 6, 32, 8, char, endpoint2->type[12]); \
MC_CMD_OP(cmd, 6, 40, 8, char, endpoint2->type[13]); \
MC_CMD_OP(cmd, 6, 48, 8, char, endpoint2->type[14]); \
MC_CMD_OP(cmd, 6, 56, 8, char, endpoint2->type[15]); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_DISCONNECT(cmd, endpoint) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, endpoint->id); \
MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint->if_id); \
MC_CMD_OP(cmd, 1, 0, 8, char, endpoint->type[0]); \
MC_CMD_OP(cmd, 1, 8, 8, char, endpoint->type[1]); \
MC_CMD_OP(cmd, 1, 16, 8, char, endpoint->type[2]); \
MC_CMD_OP(cmd, 1, 24, 8, char, endpoint->type[3]); \
MC_CMD_OP(cmd, 1, 32, 8, char, endpoint->type[4]); \
MC_CMD_OP(cmd, 1, 40, 8, char, endpoint->type[5]); \
MC_CMD_OP(cmd, 1, 48, 8, char, endpoint->type[6]); \
MC_CMD_OP(cmd, 1, 56, 8, char, endpoint->type[7]); \
MC_CMD_OP(cmd, 2, 0, 8, char, endpoint->type[8]); \
MC_CMD_OP(cmd, 2, 8, 8, char, endpoint->type[9]); \
MC_CMD_OP(cmd, 2, 16, 8, char, endpoint->type[10]); \
MC_CMD_OP(cmd, 2, 24, 8, char, endpoint->type[11]); \
MC_CMD_OP(cmd, 2, 32, 8, char, endpoint->type[12]); \
MC_CMD_OP(cmd, 2, 40, 8, char, endpoint->type[13]); \
MC_CMD_OP(cmd, 2, 48, 8, char, endpoint->type[14]); \
MC_CMD_OP(cmd, 2, 56, 8, char, endpoint->type[15]); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_CONNECTION(cmd, endpoint1) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \
MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
MC_CMD_OP(cmd, 1, 0, 8, char, endpoint1->type[0]); \
MC_CMD_OP(cmd, 1, 8, 8, char, endpoint1->type[1]); \
MC_CMD_OP(cmd, 1, 16, 8, char, endpoint1->type[2]); \
MC_CMD_OP(cmd, 1, 24, 8, char, endpoint1->type[3]); \
MC_CMD_OP(cmd, 1, 32, 8, char, endpoint1->type[4]); \
MC_CMD_OP(cmd, 1, 40, 8, char, endpoint1->type[5]); \
MC_CMD_OP(cmd, 1, 48, 8, char, endpoint1->type[6]); \
MC_CMD_OP(cmd, 1, 56, 8, char, endpoint1->type[7]); \
MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[8]); \
MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[9]); \
MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[10]); \
MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[11]); \
MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[12]); \
MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[13]); \
MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[14]); \
MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[15]); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_CONNECTION(cmd, endpoint2, state) \
do { \
MC_RSP_OP(cmd, 3, 0, 32, int, endpoint2->id); \
MC_RSP_OP(cmd, 3, 32, 16, uint16_t, endpoint2->if_id); \
MC_RSP_OP(cmd, 4, 0, 8, char, endpoint2->type[0]); \
MC_RSP_OP(cmd, 4, 8, 8, char, endpoint2->type[1]); \
MC_RSP_OP(cmd, 4, 16, 8, char, endpoint2->type[2]); \
MC_RSP_OP(cmd, 4, 24, 8, char, endpoint2->type[3]); \
MC_RSP_OP(cmd, 4, 32, 8, char, endpoint2->type[4]); \
MC_RSP_OP(cmd, 4, 40, 8, char, endpoint2->type[5]); \
MC_RSP_OP(cmd, 4, 48, 8, char, endpoint2->type[6]); \
MC_RSP_OP(cmd, 4, 56, 8, char, endpoint2->type[7]); \
MC_RSP_OP(cmd, 5, 0, 8, char, endpoint2->type[8]); \
MC_RSP_OP(cmd, 5, 8, 8, char, endpoint2->type[9]); \
MC_RSP_OP(cmd, 5, 16, 8, char, endpoint2->type[10]); \
MC_RSP_OP(cmd, 5, 24, 8, char, endpoint2->type[11]); \
MC_RSP_OP(cmd, 5, 32, 8, char, endpoint2->type[12]); \
MC_RSP_OP(cmd, 5, 40, 8, char, endpoint2->type[13]); \
MC_RSP_OP(cmd, 5, 48, 8, char, endpoint2->type[14]); \
MC_RSP_OP(cmd, 5, 56, 8, char, endpoint2->type[15]); \
MC_RSP_OP(cmd, 6, 0, 32, int, state); \
} while (0)
/* Data Path Resource Container API
* Contains DPRC API for managing and querying DPAA resources
*/
struct fsl_mc_io;
/**
* Set this value as the icid value in dprc_cfg structure when creating a
* container, in case the ICID is not selected by the user and should be
* allocated by the DPRC from the pool of ICIDs.
*/
#define DPRC_GET_ICID_FROM_POOL (uint16_t)(~(0))
/**
* Set this value as the portal_id value in dprc_cfg structure when creating a
* container, in case the portal ID is not specifically selected by the
* user and should be allocated by the DPRC from the pool of portal ids.
*/
#define DPRC_GET_PORTAL_ID_FROM_POOL (int)(~(0))
/**
* dprc_get_container_id() - Get container ID associated with a given portal.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @container_id: Requested container ID
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_get_container_id(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int *container_id);
/**
* dprc_open() - Open DPRC object for use
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @container_id: Container ID to open
* @token: Returned token of DPRC object
*
* Return: '0' on Success; Error code otherwise.
*
* @warning Required before any operation on the object.
*/
int dprc_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int container_id,
uint16_t *token);
/**
* dprc_close() - Close the control session of the object
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
*
* After this function is called, no further operations are
* allowed on the object without opening a new control session.
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/**
* Container general options
*
* These options may be selected at container creation by the container creator
* and can be retrieved using dprc_get_attributes()
*/
/* Spawn Policy Option allowed - Indicates that the new container is allowed
* to spawn and have its own child containers.
*/
#define DPRC_CFG_OPT_SPAWN_ALLOWED 0x00000001
/* General Container allocation policy - Indicates that the new container is
* allowed to allocate requested resources from its parent container; if not
* set, the container is only allowed to use resources in its own pools; Note
* that this is a container's global policy, but the parent container may
* override it and set specific quota per resource type.
*/
#define DPRC_CFG_OPT_ALLOC_ALLOWED 0x00000002
/* Object initialization allowed - software context associated with this
* container is allowed to invoke object initialization operations.
*/
#define DPRC_CFG_OPT_OBJ_CREATE_ALLOWED 0x00000004
/* Topology change allowed - software context associated with this
* container is allowed to invoke topology operations, such as attach/detach
* of network objects.
*/
#define DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED 0x00000008
/* IOMMU bypass - indicates whether objects of this container are permitted
* to bypass the IOMMU.
*/
#define DPRC_CFG_OPT_IOMMU_BYPASS 0x00000010
/* AIOP - Indicates that container belongs to AIOP. */
#define DPRC_CFG_OPT_AIOP 0x00000020
/**
* struct dprc_cfg - Container configuration options
* @icid: Container's ICID; if set to 'DPRC_GET_ICID_FROM_POOL', a free
* ICID value is allocated by the DPRC
* @portal_id: Portal ID; if set to 'DPRC_GET_PORTAL_ID_FROM_POOL', a free
* portal ID is allocated by the DPRC
* @options: Combination of 'DPRC_CFG_OPT_<X>' options
* @label: Object's label
*/
struct dprc_cfg {
uint16_t icid;
int portal_id;
uint64_t options;
char label[16];
};
/**
* dprc_create_container() - Create child container
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @cfg: Child container configuration
* @child_container_id: Returned child container ID
* @child_portal_offset: Returned child portal offset from MC portal base
*
*
* Return: '0' on Success; Error code otherwise.
*/
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_offset);
/**
* dprc_destroy_container() - Destroy child container.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @child_container_id: ID of the container to destroy
*
* This function terminates the child container, so following this call the
* child container ID becomes invalid.
*
* Notes:
* - All resources and objects of the destroyed container are returned to the
* parent container or destroyed if were created be the destroyed container.
* - This function destroy all the child containers of the specified
* container prior to destroying the container itself.
*
* warning: Only the parent container is allowed to destroy a child policy
* Container 0 can't be destroyed
*
* Return: '0' on Success; Error code otherwise.
*
*/
int dprc_destroy_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id);
/**
* dprc_reset_container - Reset child container.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @child_container_id: ID of the container to reset
*
* In case a software context crashes or becomes non-responsive, the parent
* may wish to reset its resources container before the software context is
* restarted.
*
* This routine informs all objects assigned to the child container that the
* container is being reset, so they may perform any cleanup operations that are
* needed. All objects handles that were owned by the child container shall be
* closed.
*
* Note that such request may be submitted even if the child software context
* has not crashed, but the resulting object cleanup operations will not be
* aware of that.
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_reset_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id);
/**
* struct dprc_attributes - Container attributes
* @container_id: Container's ID
* @icid: Container's ICID
* @portal_id: Container's portal ID
* @options: Container's options as set at container's creation
* @version: DPRC version
*/
struct dprc_attributes {
int container_id;
uint16_t icid;
int portal_id;
uint64_t options;
/**
* struct version - DPRC version
* @major: DPRC major version
* @minor: DPRC minor version
*/
struct {
uint16_t major;
uint16_t minor;
} version;
};
/**
* dprc_get_attributes() - Obtains container attributes
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @attributes: Returned container attributes
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_get_attributes(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dprc_attributes *attributes);
/**
* dprc_get_obj_count() - Obtains the number of objects in the DPRC
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @obj_count: Number of objects assigned to the DPRC
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_get_obj_count(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *obj_count);
/* Objects Attributes Flags */
/* Opened state - Indicates that an object is open by at least one owner */
#define DPRC_OBJ_STATE_OPEN 0x00000001
/* Plugged state - Indicates that the object is plugged */
#define DPRC_OBJ_STATE_PLUGGED 0x00000002
/**
* struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj()
* @type: Type of object: NULL terminated string
* @id: ID of logical object resource
* @vendor: Object vendor identifier
* @ver_major: Major version number
* @ver_minor: Minor version number
* @irq_count: Number of interrupts supported by the object
* @region_count: Number of mappable regions supported by the object
* @state: Object state: combination of DPRC_OBJ_STATE_ states
* @label: Object label
*/
struct dprc_obj_desc {
char type[16];
int id;
uint16_t vendor;
uint16_t ver_major;
uint16_t ver_minor;
uint8_t irq_count;
uint8_t region_count;
uint32_t state;
char label[16];
};
/**
* dprc_get_obj() - Get general information on an object
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @obj_index: Index of the object to be queried (< obj_count)
* @obj_desc: Returns the requested object descriptor
*
* The object descriptors are retrieved one by one by incrementing
* obj_index up to (not including) the value of obj_count returned
* from dprc_get_obj_count(). dprc_get_obj_count() must
* be called prior to dprc_get_obj().
*
* Return: '0' on Success; Error code otherwise.
*/
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);
/**
* dprc_get_res_count() - Obtains the number of free resources that are
* assigned to this container, by pool type
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @type: pool type
* @res_count: Returned number of free resources of the given
* resource type that are assigned to this DPRC
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_get_res_count(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
char *type,
int *res_count);
/**
* enum dprc_iter_status - Iteration status
* @DPRC_ITER_STATUS_FIRST: Perform first iteration
* @DPRC_ITER_STATUS_MORE: Indicates more/next iteration is needed
* @DPRC_ITER_STATUS_LAST: Indicates last iteration
*/
enum dprc_iter_status {
DPRC_ITER_STATUS_FIRST = 0,
DPRC_ITER_STATUS_MORE = 1,
DPRC_ITER_STATUS_LAST = 2
};
/**
* struct dprc_res_ids_range_desc - Resource ID range descriptor
* @base_id: Base resource ID of this range
* @last_id: Last resource ID of this range
* @iter_status: Iteration status - should be set to DPRC_ITER_STATUS_FIRST at
* first iteration; while the returned marker is DPRC_ITER_STATUS_MORE,
* additional iterations are needed, until the returned marker is
* DPRC_ITER_STATUS_LAST
*/
struct dprc_res_ids_range_desc {
int base_id;
int last_id;
enum dprc_iter_status iter_status;
};
/**
* dprc_get_res_ids() - Obtains IDs of free resources in the container
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @type: pool type
* @range_desc: range descriptor
*
* Return: '0' on Success; Error code otherwise.
*/
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);
/* Region flags */
/* Cacheable - Indicates that region should be mapped as cacheable */
#define DPRC_REGION_CACHEABLE 0x00000001
/**
* enum dprc_region_type - Region type
* @DPRC_REGION_TYPE_MC_PORTAL: MC portal region
* @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region
*/
enum dprc_region_type {
DPRC_REGION_TYPE_MC_PORTAL,
DPRC_REGION_TYPE_QBMAN_PORTAL
};
/**
* struct dprc_region_desc - Mappable region descriptor
* @base_offset: Region offset from region's base address.
* For DPMCP and DPRC objects, region base is offset from SoC MC portals
* base address; For DPIO, region base is offset from SoC QMan portals
* base address
* @size: Region size (in bytes)
* @flags: Region attributes
* @type: Portal region type
*/
struct dprc_region_desc {
uint32_t base_offset;
uint32_t size;
uint32_t flags;
enum dprc_region_type type;
};
/**
* dprc_get_obj_region() - Get region information for a specified object.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @obj_type: Object type as returned in dprc_get_obj()
* @obj_id: Unique object instance as returned in dprc_get_obj()
* @region_index: The specific region to query
* @region_desc: Returns the requested region descriptor
*
* Return: '0' on Success; Error code otherwise.
*/
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 dprc_endpoint - Endpoint description for link connect/disconnect
* operations
* @type: Endpoint object type: NULL terminated string
* @id: Endpoint object ID
* @if_id: Interface ID; should be set for endpoints with multiple
* interfaces ("dpsw", "dpdmux"); for others, always set to 0
*/
struct dprc_endpoint {
char type[16];
int id;
uint16_t if_id;
};
/**
* struct dprc_connection_cfg - Connection configuration.
* Used for virtual connections only
* @committed_rate: Committed rate (Mbits/s)
* @max_rate: Maximum rate (Mbits/s)
*/
struct dprc_connection_cfg {
uint32_t committed_rate;
uint32_t max_rate;
};
/**
* dprc_connect() - Connect two endpoints to create a network link between them
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @endpoint1: Endpoint 1 configuration parameters
* @endpoint2: Endpoint 2 configuration parameters
* @cfg: Connection configuration. The connection configuration is ignored for
* connections made to DPMAC objects, where rate is retrieved from the
* MAC configuration.
*
* Return: '0' on Success; Error code otherwise.
*/
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);
/**
* dprc_disconnect() - Disconnect one endpoint to remove its network connection
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @endpoint: Endpoint configuration parameters
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_disconnect(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dprc_endpoint *endpoint);
/**
* dprc_get_connection() - Get connected endpoint and link status if connection
* exists.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @endpoint1: Endpoint 1 configuration parameters
* @endpoint2: Returned endpoint 2 configuration parameters
* @state: Returned link state: 1 - link is up, 0 - link is down
*
* Return: '0' on Success; -ENAVAIL if connection does not exist.
*/
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);
#endif /* _FSL_DPRC_H */
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