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dprc_commands_generate_dpl.c
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dprc_commands_generate_dpl.c
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/* Copyright 2014-2016 Freescale Semiconductor Inc.
* Copyright 2017-2022 NXP
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the above-listed copyright holders nor the
* names of any contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation, either version 2 of that License or (at your option) any
* later version.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <errno.h>
#include <assert.h>
#include <getopt.h>
#include <ctype.h>
#include "restool.h"
#include "utils.h"
#include "dprc_commands_generate_dpl.h"
#include "mc_v9/fsl_dpaiop.h"
#include "mc_v9/fsl_dpbp.h"
#include "mc_v9/fsl_dpci.h"
#include "mc_v9/fsl_dpcon.h"
#include "mc_v9/fsl_dpdbg.h"
#include "mc_v9/fsl_dpdcei.h"
#include "mc_v9/fsl_dpdmai.h"
#include "mc_v9/fsl_dpio.h"
#include "mc_v9/fsl_dpmac.h"
#include "mc_v9/fsl_dpmcp.h"
#include "mc_v9/fsl_dprtc.h"
#include "mc_v9/fsl_dpseci.h"
#include "mc_v9/fsl_dpni.h"
#include "mc_v9/fsl_dpsw.h"
#include "mc_v10/fsl_dpni.h"
#include "mc_v10/fsl_dpcon.h"
#include "mc_v10/fsl_dpio.h"
#include "mc_v10/fsl_dpci.h"
#include "mc_v10/fsl_dpdcei.h"
#include "mc_v10/fsl_dpdmai.h"
#include "mc_v10/fsl_dpseci.h"
#include "mc_v10/fsl_dpdmux.h"
#include "mc_v10/fsl_dpsw.h"
#include "mc_v10/fsl_dpmcp.h"
#include "mc_v10/fsl_dprc.h"
/* dprc stuff */
#define ALL_DPRC_OPTS_DPL ( \
DPRC_CFG_OPT_SPAWN_ALLOWED | \
DPRC_CFG_OPT_ALLOC_ALLOWED | \
DPRC_CFG_OPT_OBJ_CREATE_ALLOWED | \
DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED | \
DPRC_CFG_OPT_AIOP | \
DPRC_CFG_OPT_IRQ_CFG_ALLOWED)
/* dpni stuff */
/**
* max_dist: Maximum distribution size for Rx traffic class;
* supported values: 1,2,3,4,6,7,8,12,14,16,24,28,32,48,56,64,96,
* 112,128,192,224,256,384,448,512,768,896,1024;
*/
#define MAX_DIST_SIZE 1024
#define ALL_DPNI_OPTS ( \
DPNI_OPT_ALLOW_DIST_KEY_PER_TC | \
DPNI_OPT_TX_CONF_DISABLED | \
DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED | \
DPNI_OPT_DIST_HASH | \
DPNI_OPT_DIST_FS | \
DPNI_OPT_UNICAST_FILTER | \
DPNI_OPT_MULTICAST_FILTER | \
DPNI_OPT_VLAN_FILTER | \
DPNI_OPT_IPR | \
DPNI_OPT_IPF | \
DPNI_OPT_VLAN_MANIPULATION | \
DPNI_OPT_QOS_MASK_SUPPORT | \
DPNI_OPT_TX_FRM_RELEASE | \
DPNI_OPT_NO_MAC_FILTER | \
DPNI_OPT_HAS_POLICING | \
DPNI_OPT_SHARED_CONGESTION | \
DPNI_OPT_HAS_KEY_MASKING | \
DPNI_OPT_NO_FS | \
DPNI_OPT_HAS_OPR | \
DPNI_OPT_OPR_PER_TC | \
DPNI_OPT_SINGLE_SENDER | \
DPNI_OPT_CUSTOM_CG | \
DPNI_OPT_FS_MASK_SUPPORT | \
DPNI_OPT_SHARED_FS | \
DPNI_OPT_SHARED_HASH_KEY | \
DPNI_OPT_CUSTOM_OPR | \
DPNI_OPT_STASHING_DIS)
struct dpni_config {
struct dpni_extended_cfg dpni_extended_cfg;
struct dpni_cfg dpni_cfg;
struct dpni_attr dpni_attr;
uint16_t dpni_handle;
};
#define RESTOOL_DPNI_CREATE \
_IOWR(RESTOOL_IOCTL_TYPE, 0x5, struct dpni_config)
#define RESTOOL_DPNI_GET_ATTRIBUTES \
_IOWR(RESTOOL_IOCTL_TYPE, 0x6, struct dpni_config)
/* dpdmux stuff */
#define ALL_DPDMUX_OPTS ( \
DPDMUX_OPT_BRIDGE_EN | \
DPDMUX_OPT_CLS_MASK_SUPPORT | \
DPDMUX_OPT_AUTO_MAX_FRAME_LEN)
/* dpsw stuff */
#define ALL_DPSW_OPTS ( \
DPSW_OPT_FLOODING_DIS | \
DPSW_OPT_MULTICAST_DIS | \
DPSW_OPT_CTRL_IF_DIS | \
DPSW_OPT_FLOODING_METERING_DIS | \
DPSW_OPT_METERING_EN | \
DPSW_OPT_LAG_DIS | \
DPSW_OPT_BP_PER_IF)
/* dpmcp stuff */
#define ALL_DPMCP_OPTS ( \
DPMCP_OPT_HIGH_PRIO_CMD_DIS)
/* dpl stuff */
#define RESTOOL_DYNAMIC_DPL "./dynamic-dpl.dts"
/**
* struct obj_list - linked list node of all objects
* @next: tracks next objects, the objects are sorted
* @type: object type
* @id: object id
* @label: object label
*/
struct obj_list {
struct obj_list *next;
char type[16];
int id;
char label[16];
};
/**
* struct conn_list - linked list node of 2 connected endpoints
* @next: tracks next connection, the connections are not sorted.
* @type1: endpoint1's object type
* @type2: endpoint2's object type
* @id1: endpoint1's id
* @id2: endpoint2's id
* @if_id1: endpoint1's interface id, initialized as -1 if no interface
* @if_id2: endpoint2's interface id, initialized as -1 if no interface
*/
struct conn_list {
struct conn_list *next;
char type1[16];
char type2[16];
int id1;
int id2;
int if_id1;
int if_id2;
};
/**
* struct container_list - linked list node of all containers
* @next: tracks next container
* @obj_list: tracks the objects in current container, sorted list
* @id: current container's id
* @parent_id: current container's parent id. 0 means no parent.
* @options: configuration options of current container
*/
struct container_list {
struct container_list *next;
struct obj_list *obj;
int id;
int parent_id;
uint64_t options;
};
static int container_count;
static struct container_list *container_head;
static struct obj_list *obj_head;
static struct conn_list *conn_head;
static enum mc_cmd_status mc_status;
/**
* compare_insert_obj - compare the newly added object node with existing ones,
* insert in sorted order
* @head: head of the object list
* @target: the object node to be inserted
*
* Returns 0 on success, negative otherwise
*/
static int compare_insert_obj(struct obj_list **head, struct obj_list *target)
{
int error;
struct obj_list *prev;
struct obj_list *curr;
if (*head == NULL) {
*head = target;
target->next = NULL;
return 0;
}
curr = prev = *head;
while (curr) {
error = strcmp(target->type, curr->type);
if (error < 0) {
if (curr == prev) {
*head = target;
target->next = curr;
return 0;
}
prev->next = target;
target->next = curr;
return 0;
}
if (error == 0) {
if (target->id < curr->id) {
if (curr == prev) {
*head = target;
target->next = curr;
return 0;
}
prev->next = target;
target->next = curr;
return 0;
}
if (target->id == curr->id) {
ERROR_PRINTF("Two objects the same: %s.%d\n",
curr->type, curr->id);
return -EINVAL;
}
if (target->id > curr->id) {
prev = curr;
curr = curr->next;
}
}
if (error > 0) {
prev = curr;
curr = curr->next;
}
}
prev->next = target;
target->next = NULL;
return 0;
}
static int find_all_obj_desc(uint32_t dprc_id,
uint16_t dprc_handle,
int nesting_level,
struct container_list **prev,
uint32_t parent_id)
{
struct container_list *prev_cont = NULL;
struct container_list *curr_cont = NULL;
static enum mc_cmd_status mc_status;
struct obj_list *curr_obj2 = NULL;
struct obj_list *curr_obj = NULL;
struct dprc_attributes dprc_attr;
int num_child_devices;
int error = 0;
if (prev)
prev_cont = *prev;
curr_cont = malloc(sizeof(struct container_list));
if (curr_cont == NULL) {
ERROR_PRINTF("malloc failed\n");
error = -errno;
goto out;
}
assert(nesting_level <= MAX_DPRC_NESTING);
if (parent_id == 0) {
DEBUG_PRINTF("This is the main dprc.\n");
container_head = curr_cont;
} else {
if (!prev_cont) {
error = -EINVAL;
goto free_cont;
}
DEBUG_PRINTF("This is child dprc.\n");
prev_cont->next = curr_cont;
}
curr_cont->id = dprc_id;
curr_cont->parent_id = parent_id;
curr_cont->obj = NULL;
curr_cont->next = NULL;
if (prev)
*prev = curr_cont;
prev_cont = curr_cont;
memset(&dprc_attr, 0, sizeof(dprc_attr));
error = dprc_get_attributes(&restool.mc_io, 0,
dprc_handle, &dprc_attr);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto free_cont;
}
curr_cont->options = dprc_attr.options;
container_count++;
error = dprc_get_obj_count(&restool.mc_io, 0,
dprc_handle,
&num_child_devices);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto free_cont;
}
for (int i = 0; i < num_child_devices; i++) {
struct dprc_obj_desc obj_desc;
uint16_t child_dprc_handle;
int error2;
curr_obj = NULL;
curr_obj2 = NULL;
error = dprc_get_obj(
&restool.mc_io, 0,
dprc_handle,
i,
&obj_desc);
if (error < 0) {
DEBUG_PRINTF(
"dprc_get_object(%u) failed with error %d\n",
i, error);
goto free_cont;
}
DEBUG_PRINTF("it is %s.%u\n", obj_desc.type, obj_desc.id);
if (strcmp(obj_desc.type, "dprc") == 0) {
error = open_dprc(obj_desc.id, &child_dprc_handle);
if (error < 0)
goto free_cont;
DEBUG_PRINTF("entering %s.%u\n", obj_desc.type,
obj_desc.id);
error = find_all_obj_desc(obj_desc.id,
child_dprc_handle,
nesting_level + 1,
&prev_cont,
dprc_id);
if (prev)
*prev = prev_cont;
error2 = dprc_close(&restool.mc_io, 0,
child_dprc_handle);
if (error2 < 0) {
mc_status = flib_error_to_mc_status(error2);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
if (error == 0)
error = error2;
goto free_cont;
}
DEBUG_PRINTF("exiting %s.%u\n", obj_desc.type,
obj_desc.id);
} else {
curr_obj = malloc(sizeof(struct obj_list));
if (curr_obj == NULL) {
ERROR_PRINTF("malloc failed\n");
error = -errno;
goto free_cont;
}
curr_obj->next = NULL;
strncpy(curr_obj->type, obj_desc.type, EP_OBJ_TYPE_MAX_LEN - 1);
curr_obj->type[EP_OBJ_TYPE_MAX_LEN - 1] = '\0';
curr_obj->id = obj_desc.id;
strncpy(curr_obj->label, obj_desc.label, EP_OBJ_TYPE_MAX_LEN - 1);
curr_obj->label[EP_OBJ_TYPE_MAX_LEN - 1] = '\0';
curr_obj2 = malloc(sizeof(struct obj_list));
if (curr_obj2 == NULL) {
ERROR_PRINTF("malloc failed\n");
error = -errno;
goto free_curr_obj;
}
curr_obj2->next = NULL;
strncpy(curr_obj2->type, obj_desc.type, EP_OBJ_TYPE_MAX_LEN - 1);
curr_obj2->type[EP_OBJ_TYPE_MAX_LEN - 1] = '\0';
curr_obj2->id = obj_desc.id;
strncpy(curr_obj2->label, obj_desc.label, EP_OBJ_TYPE_MAX_LEN - 1);
curr_obj2->label[EP_OBJ_TYPE_MAX_LEN - 1] = '\0';
error = compare_insert_obj(&obj_head, curr_obj);
if (error)
goto free_curr_obj2;
error = compare_insert_obj(&curr_cont->obj, curr_obj2);
if (error)
goto free_curr_obj2;
}
}
return 0;
free_curr_obj2:
free(curr_obj2);
free_curr_obj:
free(curr_obj);
free_cont:
free(curr_cont);
out:
return error;
}
static int parse_layout(uint32_t dprc_id)
{
int error;
bool opened = false;
uint16_t dprc_handle;
/* if no dprc specified, use root dprc */
if (restool.obj_name == NULL || dprc_id == restool.root_dprc_id) {
dprc_id = restool.root_dprc_id;
dprc_handle = restool.root_dprc_handle;
} else {
error = dprc_open(&restool.mc_io, 0, dprc_id, &dprc_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
opened = true;
}
error = find_all_obj_desc(dprc_id, dprc_handle, 0, NULL, 0);
if (opened == true) {
error = dprc_close(&restool.mc_io, 0, dprc_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
}
if (error) {
ERROR_PRINTF("Parsing Data Path Layout failed\n");
return error;
}
out:
return 0;
}
static void parse_dprc_options(FILE *fp, uint64_t options)
{
char buf[300];
int len;
if ((options & ~ALL_DPRC_OPTS_DPL) != 0)
fprintf(fp, "\t\t\t/* Unrecognized options found... */\n");
snprintf(buf, 14, "\t\t\toptions = ");
if (options & DPRC_CFG_OPT_SPAWN_ALLOWED) {
len = strlen(buf);
snprintf(buf+len, 31, "\"DPRC_CFG_OPT_SPAWN_ALLOWED\", ");
}
if (options & DPRC_CFG_OPT_ALLOC_ALLOWED) {
len = strlen(buf);
snprintf(buf+len, 31, "\"DPRC_CFG_OPT_ALLOC_ALLOWED\", ");
}
if (options & DPRC_CFG_OPT_OBJ_CREATE_ALLOWED) {
len = strlen(buf);
snprintf(buf+len, 36, "\"DPRC_CFG_OPT_OBJ_CREATE_ALLOWED\", ");
}
if (options & DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED) {
len = strlen(buf);
snprintf(buf+len, 42,
"\"DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED\", ");
}
if (options & DPRC_CFG_OPT_AIOP) {
len = strlen(buf);
snprintf(buf+len, 22, "\"DPRC_CFG_OPT_AIOP\", ");
}
if (options & DPRC_CFG_OPT_IRQ_CFG_ALLOWED) {
len = strlen(buf);
snprintf(buf+len, 33, "\"DPRC_CFG_OPT_IRQ_CFG_ALLOWED\", ");
}
len = strlen(buf);
if (13 == len)
return;
buf[len-2] = ';';
buf[len-1] = '\0';
fprintf(fp, "%s\n", buf);
}
static void parse_obj_label(FILE *fp, char *label)
{
assert(strlen(label) <= MC_OBJ_LABEL_MAX_LENGTH);
if (strlen(label) > 0)
fprintf(fp, "\t\t\t\t\tlabel = \"%s\";\n", label);
}
static char *to_upper(char *string)
{
int length, i;
char *upper_string;
length = strlen(string);
upper_string = malloc(length * sizeof(char) + 1);
if (!upper_string) {
ERROR_PRINTF("Could not alloc memory!");
return NULL;
}
for (i = 0; i < length; i++)
upper_string[i] = toupper(string[i]);
upper_string[i] = '\0';
return upper_string;
}
static int start_obj_set(char *obj_type)
{
char *obj_type_upper;
FILE *fp = stdout;
obj_type_upper = to_upper(obj_type);
if (!obj_type_upper)
return -ENOMEM;
fprintf(fp, "\n");
fprintf(fp, "\t\t\t\t/* -------------- %ss --------------*/\n", obj_type_upper);
fprintf(fp, "\t\t\t\tobj_set@%s {\n", obj_type);
fprintf(fp, "\t\t\t\t\ttype = \"%s\";\n", obj_type);
fprintf(fp, "\t\t\t\t\tids = <");
free(obj_type_upper);
return 0;
}
static void add_to_obj_set(int index)
{
FILE *fp = stdout;
fprintf(fp, "%d ", index);
}
static void end_obj_set(void)
{
FILE *fp = stdout;
fprintf(fp, ">;\n");
fprintf(fp, "\t\t\t\t};\n");
}
static int write_containers(void)
{
struct container_list *curr_cont;
struct obj_list *curr_obj;
struct obj_list *prev_obj;
char curr_obj_type[OBJ_TYPE_MAX_LENGTH + 1];
int remain, error;
int obj_num = 99;
int base = 100;
FILE *fp = stdout;
fprintf(fp,
"\t/*****************************************************************\n");
fprintf(fp, "\t * Containers\n");
fprintf(fp,
"\t *****************************************************************/\n");
fprintf(fp, "\tcontainers {\n");
curr_cont = container_head;
while (curr_cont) {
obj_num = 99;
prev_obj = NULL;
curr_obj = curr_cont->obj;
memset(curr_obj_type, 0, OBJ_TYPE_MAX_LENGTH + 1);
fprintf(fp, "\n");
fprintf(fp, "\t\tdprc@%d {\n", curr_cont->id);
fprintf(fp, "\t\t\tcompatible = \"fsl,dprc\";\n");
if (curr_cont->parent_id == 0)
fprintf(fp, "\t\t\tparent = \"none\";\n");
else
fprintf(fp, "\t\t\tparent = \"dprc@%d\";\n",
curr_cont->parent_id);
parse_dprc_options(fp, curr_cont->options);
fprintf(fp, "\n");
fprintf(fp, "\t\t\tobjects {\n");
while (curr_obj) {
if (strcmp(curr_obj->type, "dpmcp") == 0 &&
0 == curr_obj->id) {
curr_obj = curr_obj->next;
continue;
}
if (prev_obj == NULL ||
strcmp(curr_obj->type, prev_obj->type) > 0) {
remain = obj_num % base;
obj_num = obj_num + base - remain;
}
if (restool.mc_fw_version.major <= MC_FW_VERSION_9) {
fprintf(fp, "\n");
fprintf(fp, "\t\t\t\tobj@%d {\n", obj_num);
fprintf(fp, "\t\t\t\t\tobj_name = \"%s@%d\";\n",
curr_obj->type, curr_obj->id);
parse_obj_label(fp, curr_obj->label);
fprintf(fp, "\t\t\t\t};\n");
} else if (restool.mc_fw_version.major == MC_FW_VERSION_10) {
if (curr_obj_type[0] == '\0') {
memcpy(curr_obj_type, curr_obj->type, OBJ_TYPE_MAX_LENGTH);
error = start_obj_set(curr_obj->type);
if (error) {
ERROR_PRINTF("start_obj_set() failed with error = %d\n", error);
return error;
}
add_to_obj_set(curr_obj->id);
} else if (strcmp(curr_obj_type, curr_obj->type)) {
end_obj_set();
memcpy(curr_obj_type, curr_obj->type, OBJ_TYPE_MAX_LENGTH);
error = start_obj_set(curr_obj->type);
if (error) {
ERROR_PRINTF("start_obj_set() failed with error = %d\n", error);
return error;
}
add_to_obj_set(curr_obj->id);
} else {
add_to_obj_set(curr_obj->id);
}
}
obj_num++;
prev_obj = curr_obj;
curr_obj = curr_obj->next;
}
end_obj_set();
fprintf(fp, "\t\t\t};\n");
fprintf(fp, "\t\t};\n");
curr_cont = curr_cont->next;
}
fprintf(fp, "\t};\n");
return 0;
}
/**
* compare_insert_connection - Just insert target into conn_list.
* The conn_list is unsorted.
* Algorithm is used to avoid adding duplication
* connection node from 2 objects
* @head: conn_list head
* @target: the one to be inserted
*
* Return 0 on success, negative otherwise
*/
static int compare_insert_connection(struct conn_list **head,
struct conn_list *target)
{
struct conn_list *prev;
struct conn_list *curr;
if (*head == NULL) {
*head = target;
target->next = NULL;
return 0;
}
curr = prev = *head;
while (curr) {
if (strcmp(target->type1, curr->type1) == 0 &&
target->id1 == curr->id1 &&
target->if_id1 == curr->if_id1) {
if (strcmp(target->type2, curr->type2) == 0 &&
target->id2 == curr->id2 &&
target->if_id2 == curr->if_id2)
return 0;
return -EINVAL;
}
if (strcmp(target->type1, curr->type2) == 0 &&
target->id1 == curr->id2 &&
target->if_id1 == curr->if_id2) {
if (strcmp(target->type2, curr->type1) == 0 &&
target->id2 == curr->id1 &&
target->if_id2 == curr->if_id1)
return 0;
return -EINVAL;
}
prev = curr;
curr = curr->next;
}
prev->next = target;
target->next = NULL;
return 0;
}
/* objects don't Need to be parse and get attributes for now */
static int parse_dpbp(FILE *fp, struct obj_list *curr)
{
(void)fp;
(void)curr;
return 0;
}
static int parse_dpdbg(FILE *fp, struct obj_list *curr)
{
(void)fp;
(void)curr;
return 0;
}
static int parse_dprc(FILE *fp, struct obj_list *curr)
{
(void)fp;
(void)curr;
return 0;
}
static int parse_dprtc(FILE *fp, struct obj_list *curr)
{
(void)fp;
(void)curr;
return 0;
}
/* objects Need to be parsed and get attributes*/
static int parse_dpaiop(FILE *fp, struct obj_list *curr)
{
/* dpaiop_attr{} does not have field called aiop_container_id */
(void)fp;
(void)curr;
return 0;
}
static int parse_dpcon_v9(FILE *fp, struct obj_list *curr)
{
uint16_t dpcon_handle;
int error;
struct dpcon_attr dpcon_attr;
bool dpcon_opened = false;
error = dpcon_open_v10(&restool.mc_io, 0, curr->id, &dpcon_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
dpcon_opened = true;
if (0 == dpcon_handle) {
DEBUG_PRINTF(
"dpcon_open() returned invalid handle (auth 0) for dpcon.%u\n",
curr->id);
error = -ENOENT;
goto out;
}
memset(&dpcon_attr, 0, sizeof(dpcon_attr));
error = dpcon_get_attributes(&restool.mc_io, 0, dpcon_handle,
&dpcon_attr);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
assert(curr->id == dpcon_attr.id);
fprintf(fp, "\t\t\tnum_priorities = <%#x>;\n",
dpcon_attr.num_priorities);
error = 0;
out:
if (dpcon_opened) {
int error2;
error2 = dpcon_close(&restool.mc_io, 0, dpcon_handle);
if (error2 < 0) {
mc_status = flib_error_to_mc_status(error2);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
if (error == 0)
error = error2;
}
}
return error;
}
static int parse_dpcon_v10(FILE *fp, struct obj_list *curr)
{
struct dpcon_attr_v10 dpcon_attr;
bool dpcon_opened = false;
uint16_t dpcon_handle;
int error;
error = dpcon_open_v10(&restool.mc_io, 0, curr->id, &dpcon_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
dpcon_opened = true;
if (0 == dpcon_handle) {
DEBUG_PRINTF(
"dpcon_open() returned invalid handle (auth 0) for dpcon.%u\n",
curr->id);
error = -ENOENT;
goto out;
}
memset(&dpcon_attr, 0, sizeof(dpcon_attr));
error = dpcon_get_attributes_v10(&restool.mc_io, 0, dpcon_handle,
&dpcon_attr);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
assert(curr->id == dpcon_attr.id);
fprintf(fp, "\t\t\tnum_priorities = <%#x>;\n",
dpcon_attr.num_priorities);
error = 0;
out:
if (dpcon_opened) {
int error2;
error2 = dpcon_close_v10(&restool.mc_io, 0, dpcon_handle);
if (error2 < 0) {
mc_status = flib_error_to_mc_status(error2);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
if (error == 0)
error = error2;
}
}
return error;
}
static int parse_dpdcei_v9(FILE *fp, struct obj_list *curr)
{
/* dpdcei_attr{} does not have a field called priority */
uint16_t dpdcei_handle;
int error;
struct dpdcei_attr dpdcei_attr;
bool dpdcei_opened = false;
error = dpdcei_open(&restool.mc_io, 0, curr->id, &dpdcei_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
dpdcei_opened = true;
if (0 == dpdcei_handle) {
DEBUG_PRINTF(
"dpdcei_open() returned invalid handle (auth 0) for dpdcei.%u\n",
curr->id);
error = -ENOENT;
goto out;
}
memset(&dpdcei_attr, 0, sizeof(dpdcei_attr));
error = dpdcei_get_attributes(&restool.mc_io, 0, dpdcei_handle,
&dpdcei_attr);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
assert(curr->id == dpdcei_attr.id);
switch (dpdcei_attr.engine) {
case DPDCEI_ENGINE_COMPRESSION:
fprintf(fp, "\t\t\tengine = \"DPDCEI_ENGINE_COMPRESSION\";\n");
break;
case DPDCEI_ENGINE_DECOMPRESSION:
fprintf(fp, "\t\t\tengine = \"DPDCEI_ENGINE_DECOMPRESSION\";\n");
break;
default:
assert(false);
break;
}
error = 0;
out:
if (dpdcei_opened) {
int error2;
error2 = dpdcei_close(&restool.mc_io, 0, dpdcei_handle);
if (error2 < 0) {
mc_status = flib_error_to_mc_status(error2);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
if (error == 0)
error = error2;
}
}
return error;
}
static int parse_dpdcei_v10(FILE *fp, struct obj_list *curr)
{
struct dpdcei_attr_v10 dpdcei_attr;
bool dpdcei_opened = false;
uint16_t dpdcei_handle;
int error;
error = dpdcei_open_v10(&restool.mc_io, 0, curr->id, &dpdcei_handle);
if (error < 0) {
mc_status = flib_error_to_mc_status(error);
ERROR_PRINTF("MC error: %s (status %#x)\n",
mc_status_to_string(mc_status), mc_status);
goto out;
}
dpdcei_opened = true;
if (0 == dpdcei_handle) {