sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IntelFrameworkModulePkg: Clean up source files

Browse Source 
1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Liming Gao
2018-06-27 21:06:35 +08:00
parent e38f26a2f7
commit 0a6f48249a
246 changed files with 4071 additions and 4071 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaBus.h
View File

@@ -1,7 +1,7 @@
/** @file
The header file for ISA bus driver
Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -157,20 +157,20 @@ typedef struct {
// EFI Driver Binding Protocol Interface Functions
//
/**
Tests to see if a controller can be managed by the ISA Bus Driver. If a child device is provided,
/**
Tests to see if a controller can be managed by the ISA Bus Driver. If a child device is provided,
it further tests to see if this driver supports creating a handle for the specified child device.
Note that the ISA Bus driver always creates all of its child handles on the first call to Start().
How the Start() function of a driver is implemented can affect how the Supported() function is implemented.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] Controller The handle of the controller to test.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
@retval EFI_SUCCESS The device is supported by this driver.
@retval EFI_ALREADY_STARTED The device is already being managed by this driver.
@retval EFI_ACCESS_DENIED The device is already being managed by a different driver
@retval EFI_ACCESS_DENIED The device is already being managed by a different driver
or an application that requires exclusive access.
@retval EFI_UNSUPPORTED The device is is not supported by this driver.
@@ -184,24 +184,24 @@ IsaBusControllerDriverSupported (
);
/**
Start this driver on ControllerHandle.
Start this driver on ControllerHandle.
Note that the ISA Bus driver always creates all of its child handles on the first call to Start().
The Start() function is designed to be invoked from the EFI boot service ConnectController().
As a result, much of the error checking on the parameters to Start() has been moved into this
common boot service. It is legal to call Start() from other locations, but the following calling
The Start() function is designed to be invoked from the EFI boot service ConnectController().
As a result, much of the error checking on the parameters to Start() has been moved into this
common boot service. It is legal to call Start() from other locations, but the following calling
restrictions must be followed or the system behavior will not be deterministic.
1. ControllerHandle must be a valid EFI_HANDLE.
2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned
EFI_DEVICE_PATH_PROTOCOL.
3. Prior to calling Start(), the Supported() function for the driver specified by This must
have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.
have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] ControllerHandle The handle of the controller to start. This handle
must support a protocol interface that supplies
@param[in] ControllerHandle The handle of the controller to start. This handle
must support a protocol interface that supplies
an I/O abstraction to the driver.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
This parameter is ignored by device drivers, and is optional for bus drivers.
@retval EFI_SUCCESS The device was started.
@@ -219,11 +219,11 @@ IsaBusControllerDriverStart (
);
/**
Stop this driver on ControllerHandle.
The Stop() function is designed to be invoked from the EFI boot service DisconnectController().
As a result, much of the error checking on the parameters to Stop() has been moved
into this common boot service. It is legal to call Stop() from other locations,
Stop this driver on ControllerHandle.
The Stop() function is designed to be invoked from the EFI boot service DisconnectController().
As a result, much of the error checking on the parameters to Stop() has been moved
into this common boot service. It is legal to call Stop() from other locations,
but the following calling restrictions must be followed or the system behavior will not be deterministic.
1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this
same driver's Start() function.
@@ -231,13 +231,13 @@ IsaBusControllerDriverStart (
EFI_HANDLE. In addition, all of these handles must have been created in this driver's
Start() function, and the Start() function must have called OpenProtocol() on
ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] ControllerHandle A handle to the device being stopped. The handle must
support a bus specific I/O protocol for the driver
@param[in] ControllerHandle A handle to the device being stopped. The handle must
support a bus specific I/O protocol for the driver
to use to stop the device.
@param[in] NumberOfChildren The number of child device handles in ChildHandleBuffer.
@param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL
@param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL
if NumberOfChildren is 0.
@retval EFI_SUCCESS The device was stopped.
@@ -257,11 +257,11 @@ IsaBusControllerDriverStop (
//
/**
Create EFI Handle for a ISA device found via ISA ACPI Protocol
Create EFI Handle for a ISA device found via ISA ACPI Protocol
@param[in] This The EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] Controller The handle of ISA bus controller(PCI to ISA bridge)
@param[in] PciIo The Pointer to the PCI protocol
@param[in] PciIo The Pointer to the PCI protocol
@param[in] ParentDevicePath Device path of the ISA bus controller
@param[in] IsaDeviceResourceList The resource list of the ISA device
@param[out] ChildDevicePath The pointer to the child device.
@@ -285,7 +285,7 @@ IsaCreateDevice (
@param[in] IsaIoDevice The iso device to be initialized.
@param[in] IsaDeviceResourceList The resource list.
**/
VOID
InitializeIsaIoInstance (

66
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaIo.h
View File

@@ -1,7 +1,7 @@
/** @file
The header file for EFI_ISA_IO protocol implementation.
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -34,9 +34,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@param[in] IsaIoDevice The ISA device to be verified.
@param[in] Type The Access type. The input must be either IsaAccessTypeMem or IsaAccessTypeIo.
@param[in] Width The width of the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@retval EFI_SUCCESS Verify success.
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
@retval EFI_UNSUPPORTED The device ont support the access type.
@@ -49,14 +49,14 @@ IsaIoVerifyAccess (
IN UINTN Count,
IN UINT32 Offset
);
/**
Performs an ISA I/O Read Cycle
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the I/O operation.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[out] Buffer The destination buffer to store the results
@retval EFI_SUCCESS The data was read from the device sucessfully.
@@ -79,8 +79,8 @@ IsaIoIoRead (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the I/O operation.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Buffer The source buffer to write data from
@retval EFI_SUCCESS The data was writen to the device sucessfully.
@@ -102,18 +102,18 @@ IsaIoIoWrite (
Maps a memory region for DMA
@param This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param ChannelAttributes The attributes of the DMA channel to use for this DMA operation
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
of bytes that were mapped.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param Mapping A resulting value to pass to EFI_ISA_IO.Unmap().
@retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes.
@@ -173,8 +173,8 @@ IsaIoFlush (
@param[in] PageOffset The page's offest.
@param[in] CountOffset The count's offset.
@param[in] BaseAddress The base address.
@param[in] Count The number of I/O operations to perform.
@param[in] Count The number of I/O operations to perform.
@retval EFI_SUCCESS Success.
@retval EFI_INVALID_PARAMETER Parameter is invalid.
@retval EFI_UNSUPPORTED The address range specified by these Offsets and Count is not valid.
@@ -194,7 +194,7 @@ WriteDmaPort (
Writes an 8-bit I/O Port
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Offset The offset in ISA IO space to start the IO operation.
@param[in] Offset The offset in ISA IO space to start the IO operation.
@param[in] Value The data to write port.
@retval EFI_SUCCESS Success.
@@ -207,17 +207,17 @@ WritePort (
IN EFI_ISA_IO_PROTOCOL *This,
IN UINT32 Offset,
IN UINT8 Value
);
);
/**
Performs an ISA Memory Read Cycle
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory operation.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[out] Buffer The destination buffer to store the results
@retval EFI_SUCCESS The data was read from the device successfully.
@retval EFI_UNSUPPORTED The Offset is not valid for this device.
@retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid.
@@ -237,10 +237,10 @@ IsaIoMemRead (
/**
Performs an ISA Memory Write Cycle
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory operation.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Buffer The source buffer to write data from
@retval EFI_SUCCESS The data was written to the device sucessfully.
@@ -263,7 +263,7 @@ IsaIoMemWrite (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory copy operation.
@param[in] DestOffset The offset of the destination
@param[in] DestOffset The offset of the destination
@param[in] SrcOffset The offset of the source
@param[in] Count The number of memory copy operations to perform
@@ -294,7 +294,7 @@ IsaIoCopyMem (
@retval EFI_SUCCESS The requested memory pages were allocated.
@retval EFI_INVALID_PARAMETER Type is invalid or MemoryType is invalid or HostAddress is NULL
@retval EFI_UNSUPPORTED Attributes is unsupported or the memory range specified
@retval EFI_UNSUPPORTED Attributes is unsupported or the memory range specified
by HostAddress, Pages, and Type is not available for common buffer use.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
**/
@@ -310,7 +310,7 @@ IsaIoAllocateBuffer (
);
/**
Frees memory that was allocated with EFI_ISA_IO.AllocateBuffer().
Frees memory that was allocated with EFI_ISA_IO.AllocateBuffer().
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Pages The number of pages to free.

66
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBus.c
View File

@@ -1,12 +1,12 @@
/** @file
ISA Bus UEFI driver.
Discovers all the ISA Controllers and their resources by using the ISA ACPI
Protocol, produces an instance of the ISA I/O Protocol for every ISA
Discovers all the ISA Controllers and their resources by using the ISA ACPI
Protocol, produces an instance of the ISA I/O Protocol for every ISA
Controller found. This driver is designed to manage a PCI-to-ISA bridge Device
such as LPC bridge.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -34,9 +34,9 @@ EFI_DRIVER_BINDING_PROTOCOL gIsaBusControllerDriver = {
/**
The main entry point for the ISA Bus driver.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols.
**/
@@ -65,20 +65,20 @@ InitializeIsaBus(
return Status;
}
/**
Tests to see if a controller can be managed by the ISA Bus Driver. If a child device is provided,
/**
Tests to see if a controller can be managed by the ISA Bus Driver. If a child device is provided,
it further tests to see if this driver supports creating a handle for the specified child device.
Note that the ISA Bus driver always creates all of its child handles on the first call to Start().
How the Start() function of a driver is implemented can affect how the Supported() function is implemented.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] Controller The handle of the controller to test.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
@retval EFI_SUCCESS The device is supported by this driver.
@retval EFI_ALREADY_STARTED The device is already being managed by this driver.
@retval EFI_ACCESS_DENIED The device is already being managed by a different driver
@retval EFI_ACCESS_DENIED The device is already being managed by a different driver
or an application that requires exclusive access.
@retval EFI_UNSUPPORTED The device is is not supported by this driver.
@@ -97,7 +97,7 @@ IsaBusControllerDriverSupported (
//
// If RemainingDevicePath is not NULL, it should verify that the first device
// path node in RemainingDevicePath is an ACPI Device path node which is a
// path node in RemainingDevicePath is an ACPI Device path node which is a
// legal Device Path Node for this bus driver's children.
//
if (RemainingDevicePath != NULL) {
@@ -192,24 +192,24 @@ IsaBusControllerDriverSupported (
}
/**
Start this driver on ControllerHandle.
Start this driver on ControllerHandle.
Note that the ISA Bus driver always creates all of its child handles on the first call to Start().
The Start() function is designed to be invoked from the EFI boot service ConnectController().
As a result, much of the error checking on the parameters to Start() has been moved into this
common boot service. It is legal to call Start() from other locations, but the following calling
The Start() function is designed to be invoked from the EFI boot service ConnectController().
As a result, much of the error checking on the parameters to Start() has been moved into this
common boot service. It is legal to call Start() from other locations, but the following calling
restrictions must be followed or the system behavior will not be deterministic.
1. ControllerHandle must be a valid EFI_HANDLE.
2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned
EFI_DEVICE_PATH_PROTOCOL.
3. Prior to calling Start(), the Supported() function for the driver specified by This must
have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.
have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] ControllerHandle The handle of the controller to start. This handle
must support a protocol interface that supplies
@param[in] ControllerHandle The handle of the controller to start. This handle
must support a protocol interface that supplies
an I/O abstraction to the driver.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
This parameter is ignored by device drivers, and is optional for bus drivers.
@retval EFI_SUCCESS The device was started.
@@ -413,11 +413,11 @@ IsaBusControllerDriverStart (
}
/**
Stop this driver on ControllerHandle.
The Stop() function is designed to be invoked from the EFI boot service DisconnectController().
As a result, much of the error checking on the parameters to Stop() has been moved
into this common boot service. It is legal to call Stop() from other locations,
Stop this driver on ControllerHandle.
The Stop() function is designed to be invoked from the EFI boot service DisconnectController().
As a result, much of the error checking on the parameters to Stop() has been moved
into this common boot service. It is legal to call Stop() from other locations,
but the following calling restrictions must be followed or the system behavior will not be deterministic.
1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this
same driver's Start() function.
@@ -425,13 +425,13 @@ IsaBusControllerDriverStart (
EFI_HANDLE. In addition, all of these handles must have been created in this driver's
Start() function, and the Start() function must have called OpenProtocol() on
ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
@param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] ControllerHandle A handle to the device being stopped. The handle must
support a bus specific I/O protocol for the driver
@param[in] ControllerHandle A handle to the device being stopped. The handle must
support a bus specific I/O protocol for the driver
to use to stop the device.
@param[in] NumberOfChildren The number of child device handles in ChildHandleBuffer.
@param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL
@param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL
if NumberOfChildren is 0.
@retval EFI_SUCCESS The device was stopped.
@@ -538,7 +538,7 @@ IsaBusControllerDriverStop (
This->DriverBindingHandle,
ChildHandleBuffer[Index],
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
);
}
}
@@ -559,11 +559,11 @@ IsaBusControllerDriverStop (
//
/**
Create EFI Handle for a ISA device found via ISA ACPI Protocol
Create EFI Handle for a ISA device found via ISA ACPI Protocol
@param[in] This The EFI_DRIVER_BINDING_PROTOCOL instance.
@param[in] Controller The handle of ISA bus controller(PCI to ISA bridge)
@param[in] PciIo The Pointer to the PCI protocol
@param[in] PciIo The Pointer to the PCI protocol
@param[in] ParentDevicePath Device path of the ISA bus controller
@param[in] IsaDeviceResourceList The resource list of the ISA device
@param[out] ChildDevicePath The pointer to the child device.

4
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.uni
View File

@@ -6,13 +6,13 @@
// Controller found. This driver is designed to manage a PCI-to-ISA bridge Device
// such as an LPC bridge.
//
// Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
// which accompanies this distribution. The full text of the license may be found at
// http://opensource.org/licenses/bsd-license.php
//
//
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//

6
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxeExtra.uni
View File

@@ -1,7 +1,7 @@
// /** @file
// IsaBusDxe Localized Strings and Content
//
// Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@@ -13,8 +13,8 @@
//
// **/
#string STR_PROPERTIES_MODULE_NAME
#language en-US
#string STR_PROPERTIES_MODULE_NAME
#language en-US
"ISA Bus DXE Driver"

124
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c
View File

@@ -1,7 +1,7 @@
/** @file
The implementation for EFI_ISA_IO_PROTOCOL.
Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
The implementation for EFI_ISA_IO_PROTOCOL.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -18,11 +18,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
// Module Variables
//
EFI_ISA_IO_PROTOCOL mIsaIoInterface = {
{
{
IsaIoMemRead,
IsaIoMemWrite
},
{
{
IsaIoIoRead,
IsaIoIoWrite
},
@@ -85,7 +85,7 @@ EFI_ISA_DMA_REGISTERS mDmaRegisters[8] = {
@param[in] IsaIoDevice The iso device to be initialized.
@param[in] IsaDeviceResourceList The resource list.
**/
VOID
InitializeIsaIoInstance (
@@ -110,8 +110,8 @@ InitializeIsaIoInstance (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the I/O operation.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[out] Buffer The destination buffer to store the results
@retval EFI_SUCCESS The data was read from the device sucessfully.
@@ -172,8 +172,8 @@ IsaIoIoRead (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the I/O operation.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Offset The offset in ISA I/O space to start the I/O operation.
@param[in] Count The number of I/O operations to perform.
@param[in] Buffer The source buffer to write data from
@retval EFI_SUCCESS The data was writen to the device sucessfully.
@@ -233,7 +233,7 @@ IsaIoIoWrite (
Writes an 8-bit I/O Port
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Offset The offset in ISA IO space to start the IO operation.
@param[in] Offset The offset in ISA IO space to start the IO operation.
@param[in] Value The data to write port.
@retval EFI_SUCCESS Success.
@@ -282,8 +282,8 @@ WritePort (
@param[in] PageOffset The page's offest.
@param[in] CountOffset The count's offset.
@param[in] BaseAddress The base address.
@param[in] Count The number of I/O operations to perform.
@param[in] Count The number of I/O operations to perform.
@retval EFI_SUCCESS Success.
@retval EFI_INVALID_PARAMETER Parameter is invalid.
@retval EFI_UNSUPPORTED The address range specified by these Offsets and Count is not valid.
@@ -420,9 +420,9 @@ IsaIoFlush (
@param[in] IsaIoDevice The ISA device to be verified.
@param[in] Type The Access type. The input must be either IsaAccessTypeMem or IsaAccessTypeIo.
@param[in] Width The width of the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@retval EFI_SUCCESS Verify success.
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
@retval EFI_UNSUPPORTED The device ont support the access type.
@@ -482,10 +482,10 @@ IsaIoVerifyAccess (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory operation.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[out] Buffer The destination buffer to store the results
@retval EFI_SUCCESS The data was read from the device successfully.
@retval EFI_UNSUPPORTED The Offset is not valid for this device.
@retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid.
@@ -549,10 +549,10 @@ IsaIoMemRead (
/**
Performs an ISA Memory Write Cycle
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory operation.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Offset The offset in ISA memory space to start the memory operation.
@param[in] Count The number of memory operations to perform.
@param[in] Buffer The source buffer to write data from
@retval EFI_SUCCESS The data was written to the device sucessfully.
@@ -620,7 +620,7 @@ IsaIoMemWrite (
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Width Specifies the width of the memory copy operation.
@param[in] DestOffset The offset of the destination
@param[in] DestOffset The offset of the destination
@param[in] SrcOffset The offset of the source
@param[in] Count The number of memory copy operations to perform
@@ -701,18 +701,18 @@ IsaIoCopyMem (
only supports slave read/write operation to save code size.
@param This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param ChannelAttributes The attributes of the DMA channel to use for this DMA operation
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
of bytes that were mapped.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param Mapping A resulting value to pass to EFI_ISA_IO.Unmap().
@retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes.
@@ -743,7 +743,7 @@ IsaIoMapOnlySupportSlaveReadWrite (
UINT8 DmaMask;
UINT8 DmaClear;
UINT8 DmaChannelMode;
if ((NULL == This) ||
(NULL == HostAddress) ||
(NULL == NumberOfBytes) ||
@@ -762,7 +762,7 @@ IsaIoMapOnlySupportSlaveReadWrite (
// Make sure the Operation parameter is valid.
// Light IsaIo only supports two operations.
//
if (!(Operation == EfiIsaIoOperationSlaveRead ||
if (!(Operation == EfiIsaIoOperationSlaveRead ||
Operation == EfiIsaIoOperationSlaveWrite)) {
return EFI_INVALID_PARAMETER;
}
@@ -848,7 +848,7 @@ IsaIoMapOnlySupportSlaveReadWrite (
//
*DeviceAddress = PhysicalAddress;
}
//
// Figure out what to program into the DMA Channel Mode Register
//
@@ -933,22 +933,22 @@ IsaIoMapOnlySupportSlaveReadWrite (
}
/**
Maps a memory region for DMA. This implementation implement the
Maps a memory region for DMA. This implementation implement the
the full mapping support.
@param This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param ChannelAttributes The attributes of the DMA channel to use for this DMA operation
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
of bytes that were mapped.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param Mapping A resulting value to pass to EFI_ISA_IO.Unmap().
@retval EFI_SUCCESS - The range was mapped for the returned NumberOfBytes.
@@ -1262,18 +1262,18 @@ IsaIoMapFullSupport (
Maps a memory region for DMA
@param This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param Operation Indicates the type of DMA (slave or bus master), and if
the DMA operation is going to read or write to system memory.
@param ChannelNumber The slave channel number to use for this DMA operation.
If Operation and ChannelAttributes shows that this device
performs bus mastering DMA, then this field is ignored.
The legal range for this field is 0..7.
@param ChannelAttributes The attributes of the DMA channel to use for this DMA operation
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input the number of bytes to map. On output the number
of bytes that were mapped.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param DeviceAddress The resulting map address for the bus master device to use
to access the hosts HostAddress.
@param Mapping A resulting value to pass to EFI_ISA_IO.Unmap().
@retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes.
@@ -1302,7 +1302,7 @@ IsaIoMap (
return EFI_UNSUPPORTED;
}
//
// Set Feature Flag PcdIsaBusSupportBusMaster to FALSE to disable support for
// Set Feature Flag PcdIsaBusSupportBusMaster to FALSE to disable support for
// ISA Bus Master.
//
// So we just return EFI_UNSUPPORTED for these functions.
@@ -1345,7 +1345,7 @@ IsaIoMap (
@retval EFI_SUCCESS The requested memory pages were allocated.
@retval EFI_INVALID_PARAMETER Type is invalid or MemoryType is invalid or HostAddress is NULL
@retval EFI_UNSUPPORTED Attributes is unsupported or the memory range specified
@retval EFI_UNSUPPORTED Attributes is unsupported or the memory range specified
by HostAddress, Pages, and Type is not available for common buffer use.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
**/
@@ -1364,7 +1364,7 @@ IsaIoAllocateBuffer (
EFI_PHYSICAL_ADDRESS PhysicalAddress;
//
// Set Feature Flag PcdIsaBusOnlySupportSlaveDma to FALSE to disable support for
// Set Feature Flag PcdIsaBusOnlySupportSlaveDma to FALSE to disable support for
// ISA Bus Master.
// Or unset Feature Flag PcdIsaBusSupportDma to disable support for ISA DMA.
//
@@ -1418,7 +1418,7 @@ IsaIoAllocateBuffer (
}
/**
Frees memory that was allocated with EFI_ISA_IO.AllocateBuffer().
Frees memory that was allocated with EFI_ISA_IO.AllocateBuffer().
@param[in] This A pointer to the EFI_ISA_IO_PROTOCOL instance.
@param[in] Pages The number of pages to free.
@@ -1438,7 +1438,7 @@ IsaIoFreeBuffer (
EFI_STATUS Status;
//
// Set Feature Flag PcdIsaBusOnlySupportSlaveDma to FALSE to disable support for
// Set Feature Flag PcdIsaBusOnlySupportSlaveDma to FALSE to disable support for
// ISA Bus Master.
// Or unset Feature Flag PcdIsaBusSupportDma to disable support for ISA DMA.
//