adf_cfg_common.h

 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_
 5
 6#include <linux/types.h>
 7#include <linux/ioctl.h>
 8
 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)
21
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
26enum adf_cfg_service_type {
27	UNUSED = 0,
28	CRYPTO,
29	COMP,
30	SYM,
31	ASYM,
32	DECOMP,
33	USED
34};
35
36enum adf_cfg_val_type {
37	ADF_DEC,
38	ADF_HEX,
39	ADF_STR
40};
41
42enum adf_device_type {
43	DEV_UNKNOWN = 0,
44	DEV_DH895XCC,
45	DEV_DH895XCCVF,
46	DEV_C62X,
47	DEV_C62XVF,
48	DEV_C3XXX,
49	DEV_C3XXXVF,
50	DEV_4XXX,
51	DEV_420XX,
52	DEV_6XXX,
53};
54
55struct adf_dev_status_info {
56	enum adf_device_type type;
57	__u32 accel_id;
58	__u32 instance_id;
59	__u8 num_ae;
60	__u8 num_accel;
61	__u8 num_logical_accel;
62	__u8 banks_per_accel;
63	__u8 state;
64	__u8 bus;
65	__u8 dev;
66	__u8 fun;
67	char name[MAX_DEVICE_NAME_SIZE];
68};
69
70#define ADF_CTL_IOC_MAGIC 'a'
71#define IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS _IOW(ADF_CTL_IOC_MAGIC, 0, \
72		struct adf_user_cfg_ctl_data)
73#define IOCTL_STOP_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 1, \
74		struct adf_user_cfg_ctl_data)
75#define IOCTL_START_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 2, \
76		struct adf_user_cfg_ctl_data)
77#define IOCTL_STATUS_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 3, __u32)
78#define IOCTL_GET_NUM_DEVICES _IOW(ADF_CTL_IOC_MAGIC, 4, __s32)
79#endif