| /****************************************************************************** |
| * |
| * Copyright (C) 2017 Xilinx, Inc. All rights reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * Use of the Software is limited solely to applications: |
| * (a) running on a Xilinx device, or |
| * (b) that interact with a Xilinx device through a bus or interconnect. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of the Xilinx shall not be used |
| * in advertising or otherwise to promote the sale, use or other dealings in |
| * this Software without prior written authorization from Xilinx. |
| * |
| ******************************************************************************/ |
| /*****************************************************************************/ |
| /** |
| * |
| * @file xusb_wrapper.c |
| * |
| * This file contains implementation of USBPSU Driver wrappers. |
| * |
| * <pre> |
| * MODIFICATION HISTORY: |
| * |
| * Ver Who Date Changes |
| * ----- ---- -------- ------------------------------------------------------- |
| * 1.0 BK 12/01/18 First release |
| * MYK 12/01/18 Added hibernation support for device mode |
| * vak 13/03/18 Moved the setup interrupt system calls from driver to |
| * example. |
| * |
| * </pre> |
| * |
| *****************************************************************************/ |
| |
| /***************************** Include Files *********************************/ |
| #include "xusb_wrapper.h" |
| |
| /************************** Variable Definitions *****************************/ |
| |
| /************************** Function Prototypes ******************************/ |
| Usb_Config* LookupConfig(u16 DeviceId) |
| { |
| return XUsbPsu_LookupConfig(DeviceId); |
| } |
| |
| void CacheInit(void) |
| { |
| |
| } |
| |
| s32 CfgInitialize(struct Usb_DevData *InstancePtr, |
| Usb_Config *ConfigPtr, u32 BaseAddress) |
| { |
| PrivateData.AppData = InstancePtr; |
| InstancePtr->PrivateData = (void *)&PrivateData; |
| |
| return XUsbPsu_CfgInitialize((struct XUsbPsu *)InstancePtr->PrivateData, |
| ConfigPtr, BaseAddress); |
| } |
| |
| void Set_Ch9Handler( |
| void *InstancePtr, |
| void (*func)(struct Usb_DevData *, SetupPacket *)) |
| { |
| XUsbPsu_set_ch9handler((struct XUsbPsu *)InstancePtr, func); |
| } |
| |
| void Set_RstHandler(void *InstancePtr, void (*func)(struct Usb_DevData *)) |
| { |
| XUsbPsu_set_rsthandler((struct XUsbPsu *)InstancePtr, func); |
| } |
| |
| void Set_Disconnect(void *InstancePtr, void (*func)(struct Usb_DevData *)) |
| { |
| XUsbPsu_set_disconnect((struct XUsbPsu *)InstancePtr, func); |
| } |
| |
| void EpConfigure(void *UsbInstance, u8 EndpointNo, u8 dir, u32 Type) |
| { |
| (void)UsbInstance; |
| (void)EndpointNo; |
| (void)dir; |
| (void)Type; |
| } |
| |
| s32 ConfigureDevice(void *UsbInstance, u8 *MemPtr, u32 memSize) |
| { |
| (void)UsbInstance; |
| (void)MemPtr; |
| (void)memSize; |
| return XST_SUCCESS; |
| } |
| |
| void SetEpHandler(void *InstancePtr, u8 Epnum, |
| u8 Dir, void (*Handler)(void *, u32, u32)) |
| { |
| XUsbPsu_SetEpHandler((struct XUsbPsu *)InstancePtr, Epnum, Dir, Handler); |
| } |
| |
| s32 Usb_Start(void *InstancePtr) |
| { |
| return XUsbPsu_Start((struct XUsbPsu *)InstancePtr); |
| } |
| |
| void *Get_DrvData(void *InstancePtr) |
| { |
| return XUsbPsu_get_drvdata((struct XUsbPsu *)InstancePtr); |
| } |
| |
| void Set_DrvData(void *InstancePtr, void *data) |
| { |
| XUsbPsu_set_drvdata((struct XUsbPsu *)InstancePtr, data); |
| } |
| |
| s32 IsEpStalled(void *InstancePtr, u8 Epnum, u8 Dir) |
| { |
| return XUsbPsu_IsEpStalled((struct XUsbPsu *)InstancePtr, Epnum, Dir); |
| } |
| |
| void EpClearStall(void *InstancePtr, u8 Epnum, u8 Dir) |
| { |
| XUsbPsu_EpClearStall((struct XUsbPsu *)InstancePtr, Epnum, Dir); |
| } |
| |
| s32 EpBufferSend(void *InstancePtr, u8 UsbEp, |
| u8 *BufferPtr, u32 BufferLen) |
| { |
| if (UsbEp == 0 && BufferLen == 0) |
| return XST_SUCCESS; |
| else |
| return XUsbPsu_EpBufferSend((struct XUsbPsu *)InstancePtr, |
| UsbEp, BufferPtr, BufferLen); |
| |
| } |
| |
| s32 EpBufferRecv(void *InstancePtr, u8 UsbEp, |
| u8 *BufferPtr, u32 Length) |
| { |
| return XUsbPsu_EpBufferRecv((struct XUsbPsu *)InstancePtr, UsbEp, |
| BufferPtr, Length); |
| } |
| |
| void EpSetStall(void *InstancePtr, u8 Epnum, u8 Dir) |
| { |
| XUsbPsu_EpSetStall((struct XUsbPsu *)InstancePtr, Epnum, Dir); |
| } |
| |
| void SetBits(void *InstancePtr, u32 TestSel) |
| { |
| (void)InstancePtr; |
| (void)TestSel; |
| } |
| |
| s32 SetDeviceAddress(void *InstancePtr, u16 Addr) |
| { |
| return XUsbPsu_SetDeviceAddress((struct XUsbPsu *)InstancePtr, Addr); |
| } |
| |
| s32 SetU1SleepTimeout(void *InstancePtr, u8 Sleep) |
| { |
| return XUsbPsu_SetU1SleepTimeout((struct XUsbPsu *)InstancePtr, Sleep); |
| } |
| |
| s32 SetU2SleepTimeout(void *InstancePtr, u8 Sleep) |
| { |
| return XUsbPsu_SetU2SleepTimeout((struct XUsbPsu *)InstancePtr, Sleep); |
| } |
| |
| s32 AcceptU1U2Sleep(void *InstancePtr) |
| { |
| return XUsbPsu_AcceptU1U2Sleep((struct XUsbPsu *)InstancePtr); |
| |
| } |
| |
| s32 U1SleepEnable(void *InstancePtr) |
| { |
| return XUsbPsu_U1SleepEnable((struct XUsbPsu *)InstancePtr); |
| } |
| |
| s32 U2SleepEnable(void *InstancePtr) |
| { |
| return XUsbPsu_U2SleepEnable((struct XUsbPsu *)InstancePtr); |
| } |
| |
| s32 U1SleepDisable(void *InstancePtr) |
| { |
| return XUsbPsu_U1SleepDisable((struct XUsbPsu *)InstancePtr); |
| } |
| |
| s32 U2SleepDisable(void *InstancePtr) |
| { |
| return XUsbPsu_U2SleepDisable((struct XUsbPsu *)InstancePtr); |
| } |
| |
| s32 EpEnable(void *InstancePtr, u8 UsbEpNum, u8 Dir, u16 Maxsize, u8 Type) |
| { |
| return XUsbPsu_EpEnable((struct XUsbPsu *)InstancePtr, UsbEpNum, Dir, |
| Maxsize, Type, FALSE); |
| } |
| |
| s32 EpDisable(void *InstancePtr, u8 UsbEpNum, u8 Dir) |
| { |
| return XUsbPsu_EpDisable((struct XUsbPsu *)InstancePtr, UsbEpNum, Dir); |
| } |
| |
| void Usb_SetSpeed(void *InstancePtr, u32 Speed) |
| { |
| XUsbPsu_SetSpeed((struct XUsbPsu *)InstancePtr, Speed); |
| } |
| |
| /****************************************************************************/ |
| /** |
| * Sets speed of the Core for connecting to Host |
| * |
| * @param InstancePtr is a pointer to the Usb_DevData instance. |
| * |
| * @return XST_SUCCESS else XST_FAILURE |
| * |
| * @note None. |
| * |
| *****************************************************************************/ |
| s32 IsSuperSpeed(struct Usb_DevData *InstancePtr) |
| { |
| if (InstancePtr->Speed != XUSBPSU_SPEED_SUPER) { |
| return XST_FAILURE; |
| } |
| |
| return XST_SUCCESS; |
| } |
| |
| /****************************************************************************/ |
| /** |
| * Set the Config state |
| * |
| * @param InstancePtr is a private member of Usb_DevData instance. |
| * @param Flag is the config value. |
| * |
| * @return None. |
| * |
| * @note None. |
| * |
| *****************************************************************************/ |
| void SetConfigDone(void *InstancePtr, u8 Flag) |
| { |
| ((struct XUsbPsu *)InstancePtr)->IsConfigDone = Flag; |
| } |
| |
| /****************************************************************************/ |
| /** |
| * Get the Config state |
| * |
| * @param InstancePtr is a private member of Usb_DevData instance. |
| * |
| * @return Current configuration value |
| * |
| * @note None. |
| * |
| *****************************************************************************/ |
| u8 GetConfigDone(void *InstancePtr) |
| { |
| return (((struct XUsbPsu *)InstancePtr)->IsConfigDone); |
| } |
| |
| void Ep0StallRestart(void *InstancePtr) |
| { |
| XUsbPsu_Ep0StallRestart((struct XUsbPsu *)InstancePtr); |
| } |
| |
| /******************************************************************************/ |
| /** |
| * This function sets Endpoint Interval. |
| * |
| * @param InstancePtr is a private member of Usb_DevData instance. |
| * @param UsbEpnum is Endpoint Number. |
| * @param Dir is Endpoint Direction(In/Out). |
| * @param Interval is the data transfer service interval |
| * |
| * @return None. |
| * |
| * @note None. |
| * |
| ******************************************************************************/ |
| void SetEpInterval(void *InstancePtr, u8 UsbEpNum, u8 Dir, u32 Interval) |
| { |
| u32 PhyEpNum; |
| struct XUsbPsu_Ep *Ept; |
| |
| PhyEpNum = PhysicalEp(UsbEpNum, Dir); |
| Ept = &((struct XUsbPsu *)InstancePtr)->eps[PhyEpNum]; |
| Ept->Interval = Interval; |
| } |
| |
| void StopTransfer(void *InstancePtr, u8 EpNum, u8 Dir) |
| { |
| XUsbPsu_StopTransfer((struct XUsbPsu *)InstancePtr, EpNum, Dir, TRUE); |
| } |
| |
| s32 StreamOn(void *InstancePtr, u8 EpNum, u8 Dir, u8 *BufferPtr) |
| { |
| (void)InstancePtr; |
| (void)EpNum; |
| (void)Dir; |
| (void)BufferPtr; |
| /* Streaming will start on TxferNotReady Event */ |
| return XST_SUCCESS; |
| } |
| |
| void StreamOff(void *InstancePtr, u8 EpNum, u8 Dir) |
| { |
| StopTransfer((struct XUsbPsu *)InstancePtr, EpNum, Dir); |
| } |