1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */
2 /* Copyright(c) 2014 - 2020 Intel Corporation */
3 #ifndef ADF_CFG_COMMON_H_
4 #define ADF_CFG_COMMON_H_
6 #include <linux/types.h>
7 #include <linux/ioctl.h>
9 #define ADF_CFG_MAX_STR_LEN 64
10 #define ADF_CFG_MAX_KEY_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
11 #define ADF_CFG_MAX_VAL_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
12 #define ADF_CFG_MAX_SECTION_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
13 #define ADF_CFG_BASE_DEC 10
14 #define ADF_CFG_BASE_HEX 16
15 #define ADF_CFG_ALL_DEVICES 0xFE
16 #define ADF_CFG_NO_DEVICE 0xFF
17 #define ADF_CFG_AFFINITY_WHATEVER 0xFF
18 #define MAX_DEVICE_NAME_SIZE 32
19 #define ADF_MAX_DEVICES (32 * 32)
20 #define ADF_DEVS_ARRAY_SIZE BITS_TO_LONGS(ADF_MAX_DEVICES)
22 #define ADF_CFG_SERV_RING_PAIR_0_SHIFT 0
23 #define ADF_CFG_SERV_RING_PAIR_1_SHIFT 3
24 #define ADF_CFG_SERV_RING_PAIR_2_SHIFT 6
25 #define ADF_CFG_SERV_RING_PAIR_3_SHIFT 9
26 enum adf_cfg_service_type {
35 enum adf_cfg_val_type {
41 enum adf_device_type {
53 struct adf_dev_status_info {
54 enum adf_device_type type;
59 __u8 num_logical_accel;
65 char name[MAX_DEVICE_NAME_SIZE];
68 #define ADF_CTL_IOC_MAGIC 'a'
69 #define IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS _IOW(ADF_CTL_IOC_MAGIC, 0, \
70 struct adf_user_cfg_ctl_data)
71 #define IOCTL_STOP_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 1, \
72 struct adf_user_cfg_ctl_data)
73 #define IOCTL_START_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 2, \
74 struct adf_user_cfg_ctl_data)
75 #define IOCTL_STATUS_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 3, __u32)
76 #define IOCTL_GET_NUM_DEVICES _IOW(ADF_CTL_IOC_MAGIC, 4, __s32)