96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: fxhci.h
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* Date: 2022-02-11 13:33:12
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* LastEditTime: 2022-02-18 09:17:44
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* Description: This files is for definition of XHCI user function
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*
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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* 1.0 zhugengyu 2022/2/7 init commit
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*/
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#ifndef FXHCI_H
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#define FXHCI_H
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/***************************** Include Files *********************************/
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#include "fusb.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/************************** Constant Definitions *****************************/
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#define FXHCI_EVENT_RING_SIZE 64
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#define FXHCI_TRANSFER_RING_SIZE 32 /* Never raise this above 256 to prevent transfer event length overflow! */
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#define FXHCI_COMMAND_RING_SIZE 4
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#define FXHCI_NUM_EPS 32
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#define FXHCI_HC_VERSION_MIN 0x96 /* supported XHCI version from v0.96 to v1.2 */
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#define FXHCI_HC_VERSION_MAX 0x120
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/* completion code for xhci */
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enum
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{
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/* Make these high enough to not collide with negative FUSB_HC_XHCI CCs */
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FXHCI_CC_TIMEOUT = -65,
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FXHCI_CC_CONTROLLER_ERROR = -66,
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FXHCI_CC_COMMUNICATION_ERROR = -67,
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FXHCI_CC_OUT_OF_MEMORY = -68,
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FXHCI_CC_DRIVER_ERROR = -69,
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FXHCI_CC_GENERAL_ERROR = -1,
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FXHCI_CC_ZERO_BYTES = FUSB_CC_ZERO_BYTES,
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/* defined according to Table 130: TRB Completion Code Definitions in spec */
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FXHCI_CC_SUCCESS = FUSB_CC_SUCCESS,
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/* Use as -FXHCI_CC_TRB_ERROR when return as error */
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FXHCI_CC_TRB_ERROR = 5,
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FXHCI_CC_STALL_ERROR = 6,
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FXHCI_CC_RESOURCE_ERROR = 7,
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FXHCI_CC_BANDWIDTH_ERROR = 8,
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FXHCI_CC_NO_SLOTS_AVAILABLE = 9,
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FXHCI_CC_SLOT_NOT_ENABLED = 11,
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FXHCI_CC_SHORT_PACKET = 13,
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FXHCI_CC_EVENT_RING_FULL_ERROR = 21,
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FXHCI_CC_COMMAND_RING_STOPPED = 24,
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FXHCI_CC_COMMAND_ABORTED = 25,
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FXHCI_CC_STOPPED = 26,
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FXHCI_CC_STOPPED_LENGTH_INVALID = 27
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};
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typedef FUsbTransCode FXhciTransCode;
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/**************************** Type Definitions *******************************/
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/************************** Variable Definitions *****************************/
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/***************** Macros (Inline Functions) Definitions *********************/
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/************************** Function Prototypes ******************************/
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/* 创建XHCI USB 控制器实例，完成初始化 */
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FUsbHc *FXhciHcInit(FUsb *instance, uintptr base_addr);
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#ifdef __cplusplus
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}
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#endif
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#endif
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