diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_cfg_common.h')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_cfg_common.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cfg_common.h b/drivers/crypto/intel/qat/qat_common/adf_cfg_common.h new file mode 100644 index 000000000000..6e5de1dab97b --- /dev/null +++ b/drivers/crypto/intel/qat/qat_common/adf_cfg_common.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ +/* Copyright(c) 2014 - 2020 Intel Corporation */ +#ifndef ADF_CFG_COMMON_H_ +#define ADF_CFG_COMMON_H_ + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define ADF_CFG_MAX_STR_LEN 64 +#define ADF_CFG_MAX_KEY_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_MAX_VAL_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_MAX_SECTION_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_BASE_DEC 10 +#define ADF_CFG_BASE_HEX 16 +#define ADF_CFG_ALL_DEVICES 0xFE +#define ADF_CFG_NO_DEVICE 0xFF +#define ADF_CFG_AFFINITY_WHATEVER 0xFF +#define MAX_DEVICE_NAME_SIZE 32 +#define ADF_MAX_DEVICES (32 * 32) +#define ADF_DEVS_ARRAY_SIZE BITS_TO_LONGS(ADF_MAX_DEVICES) + +#define ADF_CFG_SERV_RING_PAIR_0_SHIFT 0 +#define ADF_CFG_SERV_RING_PAIR_1_SHIFT 3 +#define ADF_CFG_SERV_RING_PAIR_2_SHIFT 6 +#define ADF_CFG_SERV_RING_PAIR_3_SHIFT 9 +enum adf_cfg_service_type { + UNUSED = 0, + CRYPTO, + COMP, + SYM, + ASYM, + USED +}; + +enum adf_cfg_val_type { + ADF_DEC, + ADF_HEX, + ADF_STR +}; + +enum adf_device_type { + DEV_UNKNOWN = 0, + DEV_DH895XCC, + DEV_DH895XCCVF, + DEV_C62X, + DEV_C62XVF, + DEV_C3XXX, + DEV_C3XXXVF, + DEV_4XXX, +}; + +struct adf_dev_status_info { + enum adf_device_type type; + __u32 accel_id; + __u32 instance_id; + __u8 num_ae; + __u8 num_accel; + __u8 num_logical_accel; + __u8 banks_per_accel; + __u8 state; + __u8 bus; + __u8 dev; + __u8 fun; + char name[MAX_DEVICE_NAME_SIZE]; +}; + +#define ADF_CTL_IOC_MAGIC 'a' +#define IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS _IOW(ADF_CTL_IOC_MAGIC, 0, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_STOP_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 1, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_START_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 2, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_STATUS_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 3, __u32) +#define IOCTL_GET_NUM_DEVICES _IOW(ADF_CTL_IOC_MAGIC, 4, __s32) +#endif |