| 1 | /** @file
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| 2 | Driver Binding functions declaration for UefiPxeBc Driver.
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| 3 |
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| 4 | Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
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| 5 |
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| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 7 |
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| 8 | **/
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| 9 |
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| 10 | #ifndef __EFI_PXEBC_DRIVER_H__
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| 11 | #define __EFI_PXEBC_DRIVER_H__
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| 12 |
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| 13 | extern EFI_COMPONENT_NAME_PROTOCOL gPxeBcComponentName;
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| 14 | extern EFI_COMPONENT_NAME2_PROTOCOL gPxeBcComponentName2;
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| 15 |
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| 16 | /**
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| 17 | Test to see if this driver supports ControllerHandle. This service
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| 18 | is called by the EFI boot service ConnectController(). In
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| 19 | order to make drivers as small as possible, there are a few calling
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| 20 | restrictions for this service. ConnectController() must
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| 21 | follow these calling restrictions. If any other agent wishes to call
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| 22 | Supported() it must also follow these calling restrictions.
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| 23 |
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| 24 | @param[in] This The pointer to the driver binding protocol.
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| 25 | @param[in] ControllerHandle The handle of device to be tested.
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| 26 | @param[in] RemainingDevicePath Optional parameter use to pick a specific child
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| 27 | device to be started.
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| 28 |
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| 29 | @retval EFI_SUCCESS This driver supports this device.
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| 30 | @retval EFI_UNSUPPORTED This driver does not support this device.
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| 31 |
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| 32 | **/
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| 33 | EFI_STATUS
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| 34 | EFIAPI
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| 35 | PxeBcIp4DriverBindingSupported (
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| 36 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 37 | IN EFI_HANDLE ControllerHandle,
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| 38 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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| 39 | );
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| 40 |
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| 41 | /**
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| 42 | Start this driver on ControllerHandle. This service is called by the
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| 43 | EFI boot service ConnectController(). In order to make
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| 44 | drivers as small as possible, there are a few calling restrictions for
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| 45 | this service. ConnectController() must follow these
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| 46 | calling restrictions. If any other agent wishes to call Start() it
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| 47 | must also follow these calling restrictions.
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| 48 |
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| 49 | @param[in] This The pointer to the driver binding protocol.
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| 50 | @param[in] ControllerHandle The handle of device to be started.
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| 51 | @param[in] RemainingDevicePath Optional parameter used to pick a specific child
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| 52 | device to be started.
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| 53 |
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| 54 | @retval EFI_SUCCESS This driver is installed to ControllerHandle.
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| 55 | @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle.
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| 56 | @retval other This driver does not support this device.
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| 57 |
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| 58 | **/
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| 59 | EFI_STATUS
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| 60 | EFIAPI
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| 61 | PxeBcIp4DriverBindingStart (
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| 62 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 63 | IN EFI_HANDLE ControllerHandle,
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| 64 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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| 65 | );
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| 66 |
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| 67 | /**
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| 68 | Stop this driver on ControllerHandle. This service is called by the
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| 69 | EFI boot service DisconnectController(). In order to
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| 70 | make drivers as small as possible, there are a few calling
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| 71 | restrictions for this service. DisconnectController()
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| 72 | must follow these calling restrictions. If any other agent wishes
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| 73 | to call Stop() it must also follow these calling restrictions.
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| 74 |
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| 75 | @param[in] This Protocol instance pointer.
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| 76 | @param[in] ControllerHandle Handle of device to stop driver on
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| 77 | @param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
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| 78 | children is zero stop the entire bus driver.
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| 79 | @param[in] ChildHandleBuffer List of Child Handles to Stop.
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| 80 |
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| 81 | @retval EFI_SUCCESS This driver is removed ControllerHandle
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| 82 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
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| 83 | @retval Others This driver was not removed from this device.
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| 84 |
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| 85 | **/
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| 86 | EFI_STATUS
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| 87 | EFIAPI
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| 88 | PxeBcIp4DriverBindingStop (
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| 89 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 90 | IN EFI_HANDLE ControllerHandle,
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| 91 | IN UINTN NumberOfChildren,
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| 92 | IN EFI_HANDLE *ChildHandleBuffer
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| 93 | );
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| 94 |
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| 95 | /**
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| 96 | Test to see if this driver supports ControllerHandle. This service
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| 97 | is called by the EFI boot service ConnectController(). In
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| 98 | order to make drivers as small as possible, there are a few calling
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| 99 | restrictions for this service. ConnectController() must
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| 100 | follow these calling restrictions. If any other agent wishes to call
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| 101 | Supported() it must also follow these calling restrictions.
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| 102 |
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| 103 | @param[in] This The pointer to the driver binding protocol.
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| 104 | @param[in] ControllerHandle The handle of device to be tested.
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| 105 | @param[in] RemainingDevicePath Optional parameter use to pick a specific child
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| 106 | device to be started.
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| 107 |
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| 108 | @retval EFI_SUCCESS This driver supports this device.
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| 109 | @retval EFI_UNSUPPORTED This driver does not support this device.
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| 110 |
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| 111 | **/
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| 112 | EFI_STATUS
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| 113 | EFIAPI
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| 114 | PxeBcIp6DriverBindingSupported (
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| 115 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 116 | IN EFI_HANDLE ControllerHandle,
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| 117 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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| 118 | );
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| 119 |
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| 120 | /**
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| 121 | Start this driver on ControllerHandle. This service is called by the
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| 122 | EFI boot service ConnectController(). In order to make
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| 123 | drivers as small as possible, there are a few calling restrictions for
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| 124 | this service. ConnectController() must follow these
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| 125 | calling restrictions. If any other agent wishes to call Start() it
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| 126 | must also follow these calling restrictions.
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| 127 |
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| 128 | @param[in] This The pointer to the driver binding protocol.
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| 129 | @param[in] ControllerHandle The handle of device to be started.
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| 130 | @param[in] RemainingDevicePath Optional parameter used to pick a specific child
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| 131 | device to be started.
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| 132 |
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| 133 | @retval EFI_SUCCESS This driver is installed to ControllerHandle.
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| 134 | @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle.
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| 135 | @retval other This driver does not support this device.
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| 136 |
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| 137 | **/
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| 138 | EFI_STATUS
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| 139 | EFIAPI
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| 140 | PxeBcIp6DriverBindingStart (
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| 141 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 142 | IN EFI_HANDLE ControllerHandle,
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| 143 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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| 144 | );
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| 145 |
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| 146 | /**
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| 147 | Stop this driver on ControllerHandle. This service is called by the
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| 148 | EFI boot service DisconnectController(). In order to
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| 149 | make drivers as small as possible, there are a few calling
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| 150 | restrictions for this service. DisconnectController()
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| 151 | must follow these calling restrictions. If any other agent wishes
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| 152 | to call Stop() it must also follow these calling restrictions.
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| 153 |
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| 154 | @param[in] This Protocol instance pointer.
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| 155 | @param[in] ControllerHandle Handle of device to stop driver on
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| 156 | @param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
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| 157 | children is zero stop the entire bus driver.
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| 158 | @param[in] ChildHandleBuffer List of Child Handles to Stop.
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| 159 |
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| 160 | @retval EFI_SUCCESS This driver is removed ControllerHandle
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| 161 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
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| 162 | @retval Others This driver was not removed from this device.
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| 163 |
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| 164 | **/
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| 165 | EFI_STATUS
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| 166 | EFIAPI
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| 167 | PxeBcIp6DriverBindingStop (
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| 168 | IN EFI_DRIVER_BINDING_PROTOCOL *This,
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| 169 | IN EFI_HANDLE ControllerHandle,
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| 170 | IN UINTN NumberOfChildren,
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| 171 | IN EFI_HANDLE *ChildHandleBuffer
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| 172 | );
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| 173 |
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| 174 | #endif
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