diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_cfg_services.c')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_cfg_services.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c index 8e13fe938959..268052294468 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c +++ b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c @@ -2,6 +2,9 @@ /* Copyright(c) 2023 Intel Corporation */ #include <linux/export.h> +#include <linux/pci.h> +#include <linux/string.h> +#include "adf_cfg.h" #include "adf_cfg_services.h" #include "adf_cfg_strings.h" @@ -18,3 +21,27 @@ const char *const adf_cfg_services[] = { [SVC_SYM_DC] = ADF_CFG_SYM_DC, }; EXPORT_SYMBOL_GPL(adf_cfg_services); + +int adf_get_service_enabled(struct adf_accel_dev *accel_dev) +{ + char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0}; + int ret; + + ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC, + ADF_SERVICES_ENABLED, services); + if (ret) { + dev_err(&GET_DEV(accel_dev), + ADF_SERVICES_ENABLED " param not found\n"); + return ret; + } + + ret = match_string(adf_cfg_services, ARRAY_SIZE(adf_cfg_services), + services); + if (ret < 0) + dev_err(&GET_DEV(accel_dev), + "Invalid value of " ADF_SERVICES_ENABLED " param: %s\n", + services); + + return ret; +} +EXPORT_SYMBOL_GPL(adf_get_service_enabled); |