1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/*
* Copyright : (C) 2022 Phytium Information Technology, Inc.
* All Rights Reserved.
*
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
* either version 1.0 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Phytium Public License for more details.
*
*
* FilePath: fxhci.h
* Date: 2022-02-11 13:33:12
* LastEditTime: 2022-02-18 09:17:44
* Description: This files is for definition of XHCI user function
*
* Modify History:
* Ver Who Date Changes
* ----- ------ -------- --------------------------------------
* 1.0 Zhugengyu 2022/2/7 init commit
*/
#ifndef DRIVERS_USB_FXHCI_H
#define DRIVERS_USB_FXHCI_H
#ifdef __cplusplus
extern "C"
{
#endif
/***************************** Include Files *********************************/
#include "fusb.h"
/************************** Constant Definitions *****************************/
#define FXHCI_EVENT_RING_SIZE 64
#define FXHCI_TRANSFER_RING_SIZE 32 /* Never raise this above 256 to prevent transfer event length overflow! */
#define FXHCI_COMMAND_RING_SIZE 4
#define FXHCI_NUM_EPS 32
#define FXHCI_HC_VERSION_MIN 0x96 /* supported XHCI version from v0.96 to v1.2 */
#define FXHCI_HC_VERSION_MAX 0x120
/* completion code for xhci */
enum
{
/* Make these high enough to not collide with negative FUSB_HC_XHCI CCs */
FXHCI_CC_TIMEOUT = -65,
FXHCI_CC_CONTROLLER_ERROR = -66,
FXHCI_CC_COMMUNICATION_ERROR = -67,
FXHCI_CC_OUT_OF_MEMORY = -68,
FXHCI_CC_DRIVER_ERROR = -69,
FXHCI_CC_GENERAL_ERROR = -1,
FXHCI_CC_ZERO_BYTES = FUSB_CC_ZERO_BYTES,
/* defined according to Table 130: TRB Completion Code Definitions in spec */
FXHCI_CC_SUCCESS = FUSB_CC_SUCCESS,
/* Use as -FXHCI_CC_TRB_ERROR when return as error */
FXHCI_CC_TRB_ERROR = 5,
FXHCI_CC_STALL_ERROR = 6,
FXHCI_CC_RESOURCE_ERROR = 7,
FXHCI_CC_BANDWIDTH_ERROR = 8,
FXHCI_CC_NO_SLOTS_AVAILABLE = 9,
FXHCI_CC_SLOT_NOT_ENABLED = 11,
FXHCI_CC_SHORT_PACKET = 13,
FXHCI_CC_EVENT_RING_FULL_ERROR = 21,
FXHCI_CC_COMMAND_RING_STOPPED = 24,
FXHCI_CC_COMMAND_ABORTED = 25,
FXHCI_CC_STOPPED = 26,
FXHCI_CC_STOPPED_LENGTH_INVALID = 27
};
typedef FUsbTransCode FXhciTransCode;
/**************************** Type Definitions *******************************/
/************************** Variable Definitions *****************************/
/***************** Macros (Inline Functions) Definitions *********************/
/************************** Function Prototypes ******************************/
/* 创建XHCI USB 控制器实例，完成初始化 */
FUsbHc *FXhciHcInit(FUsb *instance, uintptr base_addr);
#ifdef __cplusplus
}
#endif
#endif
|
