1// SPDX-License-Identifier: GPL-2.0-only
2/* Copyright(c) 2023 Intel Corporation */
3
4#include <linux/export.h>
5#include <linux/pci.h>
6#include <linux/string.h>
7#include "adf_cfg.h"
8#include "adf_cfg_services.h"
9#include "adf_cfg_strings.h"
10
11const char *const adf_cfg_services[] = {
12	[SVC_CY] = ADF_CFG_CY,
13	[SVC_CY2] = ADF_CFG_ASYM_SYM,
14	[SVC_DC] = ADF_CFG_DC,
15	[SVC_DCC] = ADF_CFG_DCC,
16	[SVC_SYM] = ADF_CFG_SYM,
17	[SVC_ASYM] = ADF_CFG_ASYM,
18	[SVC_DC_ASYM] = ADF_CFG_DC_ASYM,
19	[SVC_ASYM_DC] = ADF_CFG_ASYM_DC,
20	[SVC_DC_SYM] = ADF_CFG_DC_SYM,
21	[SVC_SYM_DC] = ADF_CFG_SYM_DC,
22};
23EXPORT_SYMBOL_GPL(adf_cfg_services);
24
25int adf_get_service_enabled(struct adf_accel_dev *accel_dev)
26{
27	char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
28	int ret;
29
30	ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
31				      ADF_SERVICES_ENABLED, services);
32	if (ret) {
33		dev_err(&GET_DEV(accel_dev),
34			ADF_SERVICES_ENABLED " param not found\n");
35		return ret;
36	}
37
38	ret = match_string(adf_cfg_services, ARRAY_SIZE(adf_cfg_services),
39			   services);
40	if (ret < 0)
41		dev_err(&GET_DEV(accel_dev),
42			"Invalid value of " ADF_SERVICES_ENABLED " param: %s\n",
43			services);
44
45	return ret;
46}
47EXPORT_SYMBOL_GPL(adf_get_service_enabled);
48