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Minor update of USB Host EHCI_TT and OHCI drivers (#34)
- Relocate for Communication Area renamed to Locate - minor comment update - minor spelling fixes - remove trailing spaces - change EOLs to Unix style (LF)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,70 +1,70 @@ | ||
| /* | ||
| * Copyright (c) 2024 Arm Limited. All rights reserved. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| * ----------------------------------------------------------------------------- | ||
| * | ||
| * $Date: 28. May 2024 | ||
| * $Revision: V1.0 | ||
| * | ||
| * Project: USB Host EHCI Controller Driver Hardware-specific header | ||
| * $Date: 28. May 2024 | ||
| * $Revision: V1.0 | ||
| * | ||
| * ----------------------------------------------------------------------------- | ||
| */ | ||
|
|
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| #ifndef USBH_EHCI_HW_H_ | ||
| #define USBH_EHCI_HW_H_ | ||
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| #include <stdint.h> | ||
| * Project: USB Host EHCI Controller Driver Hardware-specific header | ||
| * | ||
| * ----------------------------------------------------------------------------- | ||
| */ | ||
|
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| #ifndef USBH_EHCI_HW_H_ | ||
| #define USBH_EHCI_HW_H_ | ||
|
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| #include <stdint.h> | ||
|
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| #ifdef __cplusplus | ||
| extern "C" | ||
| { | ||
| #endif | ||
|
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| typedef void (*USBH_EHCI_Interrupt_t) (void); ///< Pointer to EHCI Interrupt Handler Routine. | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_Initialize (uint8_t ctrl, USBH_EHCI_Interrupt_t interrupt_handler) | ||
| \brief Initialize USB Host EHCI Interface. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \param[in] interrupt_handler Pointer to Interrupt Handler Routine | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_Initialize (uint8_t ctrl, USBH_EHCI_Interrupt_t interrupt_handler); | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_Uninitialize (uint8_t ctrl) | ||
| \brief De-initialize USB Host EHCI Interface. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_Uninitialize (uint8_t ctrl); | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_PowerControl (uint8_t ctrl, uint32_t state) | ||
| \brief Control USB Host EHCI Interface Power. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \param[in] state Power state (0 = power off, 1 = power on) | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_PowerControl (uint8_t ctrl, uint32_t state); | ||
|
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| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
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| #endif /* USBH_EHCI_HW_H_ */ | ||
|
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| typedef void (*USBH_EHCI_Interrupt_t) (void); ///< Pointer to EHCI Interrupt Handler Routine. | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_Initialize (uint8_t ctrl, USBH_EHCI_Interrupt_t interrupt_handler) | ||
| \brief Initialize USB Host EHCI Interface. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \param[in] interrupt_handler Pointer to Interrupt Handler Routine | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_Initialize (uint8_t ctrl, USBH_EHCI_Interrupt_t interrupt_handler); | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_Uninitialize (uint8_t ctrl) | ||
| \brief De-initialize USB Host EHCI Interface. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_Uninitialize (uint8_t ctrl); | ||
|
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| /** | ||
| \fn int32_t USBH_EHCI_HW_PowerControl (uint8_t ctrl, uint32_t state) | ||
| \brief Control USB Host EHCI Interface Power. | ||
| \param[in] ctrl Index of USB Host controller | ||
| \param[in] state Power state (0 = power off, 1 = power on) | ||
| \return 0 on success, -1 on error. | ||
| */ | ||
| extern int32_t USBH_EHCI_HW_PowerControl (uint8_t ctrl, uint32_t state); | ||
|
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| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
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| #endif /* USBH_EHCI_HW_H_ */ |
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