ARM Packages: Fixed line endings

This large code change only modifies the line endings to be CRLF to be
compliant with the EDK2 coding convention document.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 370 insertions, 370 deletions

diff --git a/Omap35xxPkg/SmbusDxe/Smbus.c b/Omap35xxPkg/SmbusDxe/Smbus.c
index 86dc65c87f..3b88974ae1 100644
--- a/Omap35xxPkg/SmbusDxe/Smbus.c
+++ b/Omap35xxPkg/SmbusDxe/Smbus.c
@@ -1,325 +1,325 @@
-/** @file
-
-  Copyright (c) 2008 - 2009, Apple Inc. 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.
-
-**/
-
-#include <Uefi.h>
-#include <Omap3530/Omap3530.h>
-
-#include <Library/DebugLib.h>
-#include <Library/IoLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-#include <Protocol/SmbusHc.h>
-
-#define MAX_RETRY  1000
-
-//
-// Internal Functions
-//
-STATIC
-EFI_STATUS
-WaitForBusBusy (
-  VOID
-  )
-{
-  UINTN Retry = 0;
-
-  while (++Retry < MAX_RETRY && (MmioRead16(I2C_STAT) & BB) == 0x1);
-
-  if (Retry == MAX_RETRY) {
-    return EFI_TIMEOUT;
-  }
-
-  return EFI_SUCCESS;
-}
-
-STATIC
-EFI_STATUS
-PollForStatus(
-  UINT16 StatusBit
-  )
-{
-  UINTN Retry = 0;
-
-  while(Retry < MAX_RETRY) {
-    if (MmioRead16(I2C_STAT) & StatusBit) {
-      //Clear particular status bit from Status register.
-      MmioOr16(I2C_STAT, StatusBit);
-      break;
-    }
-    Retry++;
-  }
-
-  if (Retry == MAX_RETRY) {
-    return EFI_TIMEOUT;
-  }
-
-  return EFI_SUCCESS;
-}
-
-STATIC
-EFI_STATUS
-ConfigureI2c (
-  VOID
-  )
-{
-  //Program prescaler to obtain 12-MHz clock
-  MmioWrite16(I2C_PSC, 0x0000);
-
-  //Program SCLL and SCLH 
-  //NOTE: Following values are the register dump after U-Boot code executed. 
-  //We need to figure out how its calculated based on the I2C functional clock and I2C_PSC.
-  MmioWrite16(I2C_SCLL, 0x0035);
-  MmioWrite16(I2C_SCLH, 0x0035);
-
-  //Take the I2C controller out of reset.
-  MmioOr16(I2C_CON, I2C_EN);
-
-  //Initialize the I2C controller.
-
-  //Set I2C controller in Master mode.
-  MmioOr16(I2C_CON, MST);
-
-  //Enable interrupts for receive/transmit mode.
-  MmioOr16(I2C_IE, (XRDY_IE | RRDY_IE | ARDY_IE | NACK_IE));
-
-  return EFI_SUCCESS;
-}
-
-STATIC
-EFI_STATUS
-I2CReadOneByte (
-  UINT8 *Data
-  )
-{
-  EFI_STATUS Status;
-
-  //I2C bus status checking
-  Status = WaitForBusBusy();
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  //Poll till Receive ready bit is set.
-  Status = PollForStatus(RRDY);
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  *Data = MmioRead8(I2C_DATA);
-
-  return EFI_SUCCESS;
-}
-
-STATIC
-EFI_STATUS
-I2CWriteOneByte (
-  UINT8 Data    
-  )
-{
-  EFI_STATUS Status;
-
-  //I2C bus status checking
-  Status = WaitForBusBusy();
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  //Data transfer
-  //Poll till Transmit ready bit is set
-  Status = PollForStatus(XRDY);
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  MmioWrite8(I2C_DATA, Data);
-
-  //Wait and check if the NACK is not set.
-  gBS->Stall(1000);
-  if (MmioRead16(I2C_STAT) & NACK) {
-    return EFI_DEVICE_ERROR;
-  }
-
-  return EFI_SUCCESS;
-}
-
-STATIC
-EFI_STATUS
-SmbusBlockRead (
-  OUT UINT8       *Buffer,
-  IN  UINTN       Length
-  )
-{
-  UINTN      Index = 0;
-  EFI_STATUS Status = EFI_SUCCESS;
-
-  //Transfer configuration for receiving data.
-  MmioWrite16(I2C_CNT, Length);
-  //Need stop bit before sending data.
-  MmioWrite16(I2C_CON, (I2C_EN | MST | STP | STT));
-
-  while (Index < Length) {
-    //Read a byte
-    Status = I2CReadOneByte(&Buffer[Index++]);
-    if (EFI_ERROR(Status)) {
-      return Status;
-    }
-  }
-
-  //Transfer completion
-  Status = PollForStatus(ARDY);
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  return Status;
-}
-
-STATIC
-EFI_STATUS
-SmbusBlockWrite (
-  IN UINT8       *Buffer,
-  IN UINTN       Length
-  )
-{
-  UINTN      Index = 0;
-  EFI_STATUS Status = EFI_SUCCESS;
-
-  //Transfer configuration for transmitting data
-  MmioWrite16(I2C_CNT, Length);
-  MmioWrite16(I2C_CON, (I2C_EN | TRX | MST | STT | STP));
-
-  while (Index < Length) {
-    //Send a byte
-    Status = I2CWriteOneByte(Buffer[Index++]);
-    if (EFI_ERROR(Status)) {
-      return Status;
-    }
-  }
-
-  //Transfer completion
-  Status = PollForStatus(ARDY);
-  if (EFI_ERROR(Status)) {
-    return Status;
-  }
-
-  return Status;
-}
-
-//
-// Public Functions.
-//
-EFI_STATUS
-EFIAPI
-SmbusExecute (
-  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,
-  IN CONST EFI_SMBUS_DEVICE_ADDRESS SlaveAddress,
-  IN CONST EFI_SMBUS_DEVICE_COMMAND Command,
-  IN CONST EFI_SMBUS_OPERATION      Operation,
-  IN CONST BOOLEAN                  PecCheck,
-  IN OUT   UINTN                    *Length,
-  IN OUT   VOID                     *Buffer
-  )
-{
-  UINT8      *ByteBuffer  = Buffer;
-  EFI_STATUS Status       = EFI_SUCCESS;
-  UINT8      SlaveAddr    = (UINT8)(SlaveAddress.SmbusDeviceAddress);
-
-  if (PecCheck) {
-    return EFI_UNSUPPORTED;
-  }
-
-  if ((Operation != EfiSmbusWriteBlock) && (Operation != EfiSmbusReadBlock)) {
-    return EFI_UNSUPPORTED;
-  }
-
-  //Set the Slave address.
-  MmioWrite16(I2C_SA, SlaveAddr);
-
-  if (Operation == EfiSmbusReadBlock) {
-    Status = SmbusBlockRead(ByteBuffer, *Length);
-  } else if (Operation == EfiSmbusWriteBlock) {
-    Status = SmbusBlockWrite(ByteBuffer, *Length);
-  }
-
-  return Status;
-}
-
-EFI_STATUS
-EFIAPI
-SmbusArpDevice (
-  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,
-  IN       BOOLEAN                  ArpAll,
-  IN       EFI_SMBUS_UDID           *SmbusUdid OPTIONAL,
-  IN OUT   EFI_SMBUS_DEVICE_ADDRESS *SlaveAddress OPTIONAL
-  )
-{
-  return EFI_UNSUPPORTED;
-}
-
-
-EFI_STATUS
-EFIAPI
-SmbusGetArpMap (
-  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,
-  IN OUT   UINTN                    *Length,
-  IN OUT   EFI_SMBUS_DEVICE_MAP     **SmbusDeviceMap
-  )
-{
-  return EFI_UNSUPPORTED;
-}
-
-
-EFI_STATUS
-EFIAPI
-SmbusNotify (
-  IN CONST  EFI_SMBUS_HC_PROTOCOL     *This,
-  IN CONST  EFI_SMBUS_DEVICE_ADDRESS  SlaveAddress,
-  IN CONST  UINTN                     Data,
-  IN CONST  EFI_SMBUS_NOTIFY_FUNCTION NotifyFunction
-  )
-{
-  return EFI_UNSUPPORTED;
-}
-
-EFI_SMBUS_HC_PROTOCOL SmbusProtocol =
-{
-  SmbusExecute,
-  SmbusArpDevice,
-  SmbusGetArpMap,
-  SmbusNotify
-};
-
-EFI_STATUS
-InitializeSmbus (
-    IN EFI_HANDLE       ImageHandle,
-    IN EFI_SYSTEM_TABLE *SystemTable
-    )
-{
-  EFI_HANDLE      Handle = NULL;
-  EFI_STATUS      Status;
-
-  //Configure I2C controller.
-  Status = ConfigureI2c();
-  if (EFI_ERROR(Status)) {
-    DEBUG ((EFI_D_ERROR, "InitializeI2c fails.\n"));
-    return Status;
-  }
-
-  // Install the SMBUS interface
-  Status = gBS->InstallMultipleProtocolInterfaces(&Handle, &gEfiSmbusHcProtocolGuid, &SmbusProtocol, NULL);
-  ASSERT_EFI_ERROR(Status);
-  
-  return Status;
-}
-
+/** @file

+

+  Copyright (c) 2008 - 2009, Apple Inc. 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.

+

+**/

+

+#include <Uefi.h>

+#include <Omap3530/Omap3530.h>

+

+#include <Library/DebugLib.h>

+#include <Library/IoLib.h>

+#include <Library/UefiBootServicesTableLib.h>

+

+#include <Protocol/SmbusHc.h>

+

+#define MAX_RETRY  1000

+

+//

+// Internal Functions

+//

+STATIC

+EFI_STATUS

+WaitForBusBusy (

+  VOID

+  )

+{

+  UINTN Retry = 0;

+

+  while (++Retry < MAX_RETRY && (MmioRead16(I2C_STAT) & BB) == 0x1);

+

+  if (Retry == MAX_RETRY) {

+    return EFI_TIMEOUT;

+  }

+

+  return EFI_SUCCESS;

+}

+

+STATIC

+EFI_STATUS

+PollForStatus(

+  UINT16 StatusBit

+  )

+{

+  UINTN Retry = 0;

+

+  while(Retry < MAX_RETRY) {

+    if (MmioRead16(I2C_STAT) & StatusBit) {

+      //Clear particular status bit from Status register.

+      MmioOr16(I2C_STAT, StatusBit);

+      break;

+    }

+    Retry++;

+  }

+

+  if (Retry == MAX_RETRY) {

+    return EFI_TIMEOUT;

+  }

+

+  return EFI_SUCCESS;

+}

+

+STATIC

+EFI_STATUS

+ConfigureI2c (

+  VOID

+  )

+{

+  //Program prescaler to obtain 12-MHz clock

+  MmioWrite16(I2C_PSC, 0x0000);

+

+  //Program SCLL and SCLH 

+  //NOTE: Following values are the register dump after U-Boot code executed. 

+  //We need to figure out how its calculated based on the I2C functional clock and I2C_PSC.

+  MmioWrite16(I2C_SCLL, 0x0035);

+  MmioWrite16(I2C_SCLH, 0x0035);

+

+  //Take the I2C controller out of reset.

+  MmioOr16(I2C_CON, I2C_EN);

+

+  //Initialize the I2C controller.

+

+  //Set I2C controller in Master mode.

+  MmioOr16(I2C_CON, MST);

+

+  //Enable interrupts for receive/transmit mode.

+  MmioOr16(I2C_IE, (XRDY_IE | RRDY_IE | ARDY_IE | NACK_IE));

+

+  return EFI_SUCCESS;

+}

+

+STATIC

+EFI_STATUS

+I2CReadOneByte (

+  UINT8 *Data

+  )

+{

+  EFI_STATUS Status;

+

+  //I2C bus status checking

+  Status = WaitForBusBusy();

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  //Poll till Receive ready bit is set.

+  Status = PollForStatus(RRDY);

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  *Data = MmioRead8(I2C_DATA);

+

+  return EFI_SUCCESS;

+}

+

+STATIC

+EFI_STATUS

+I2CWriteOneByte (

+  UINT8 Data    

+  )

+{

+  EFI_STATUS Status;

+

+  //I2C bus status checking

+  Status = WaitForBusBusy();

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  //Data transfer

+  //Poll till Transmit ready bit is set

+  Status = PollForStatus(XRDY);

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  MmioWrite8(I2C_DATA, Data);

+

+  //Wait and check if the NACK is not set.

+  gBS->Stall(1000);

+  if (MmioRead16(I2C_STAT) & NACK) {

+    return EFI_DEVICE_ERROR;

+  }

+

+  return EFI_SUCCESS;

+}

+

+STATIC

+EFI_STATUS

+SmbusBlockRead (

+  OUT UINT8       *Buffer,

+  IN  UINTN       Length

+  )

+{

+  UINTN      Index = 0;

+  EFI_STATUS Status = EFI_SUCCESS;

+

+  //Transfer configuration for receiving data.

+  MmioWrite16(I2C_CNT, Length);

+  //Need stop bit before sending data.

+  MmioWrite16(I2C_CON, (I2C_EN | MST | STP | STT));

+

+  while (Index < Length) {

+    //Read a byte

+    Status = I2CReadOneByte(&Buffer[Index++]);

+    if (EFI_ERROR(Status)) {

+      return Status;

+    }

+  }

+

+  //Transfer completion

+  Status = PollForStatus(ARDY);

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  return Status;

+}

+

+STATIC

+EFI_STATUS

+SmbusBlockWrite (

+  IN UINT8       *Buffer,

+  IN UINTN       Length

+  )

+{

+  UINTN      Index = 0;

+  EFI_STATUS Status = EFI_SUCCESS;

+

+  //Transfer configuration for transmitting data

+  MmioWrite16(I2C_CNT, Length);

+  MmioWrite16(I2C_CON, (I2C_EN | TRX | MST | STT | STP));

+

+  while (Index < Length) {

+    //Send a byte

+    Status = I2CWriteOneByte(Buffer[Index++]);

+    if (EFI_ERROR(Status)) {

+      return Status;

+    }

+  }

+

+  //Transfer completion

+  Status = PollForStatus(ARDY);

+  if (EFI_ERROR(Status)) {

+    return Status;

+  }

+

+  return Status;

+}

+

+//

+// Public Functions.

+//

+EFI_STATUS

+EFIAPI

+SmbusExecute (

+  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,

+  IN CONST EFI_SMBUS_DEVICE_ADDRESS SlaveAddress,

+  IN CONST EFI_SMBUS_DEVICE_COMMAND Command,

+  IN CONST EFI_SMBUS_OPERATION      Operation,

+  IN CONST BOOLEAN                  PecCheck,

+  IN OUT   UINTN                    *Length,

+  IN OUT   VOID                     *Buffer

+  )

+{

+  UINT8      *ByteBuffer  = Buffer;

+  EFI_STATUS Status       = EFI_SUCCESS;

+  UINT8      SlaveAddr    = (UINT8)(SlaveAddress.SmbusDeviceAddress);

+

+  if (PecCheck) {

+    return EFI_UNSUPPORTED;

+  }

+

+  if ((Operation != EfiSmbusWriteBlock) && (Operation != EfiSmbusReadBlock)) {

+    return EFI_UNSUPPORTED;

+  }

+

+  //Set the Slave address.

+  MmioWrite16(I2C_SA, SlaveAddr);

+

+  if (Operation == EfiSmbusReadBlock) {

+    Status = SmbusBlockRead(ByteBuffer, *Length);

+  } else if (Operation == EfiSmbusWriteBlock) {

+    Status = SmbusBlockWrite(ByteBuffer, *Length);

+  }

+

+  return Status;

+}

+

+EFI_STATUS

+EFIAPI

+SmbusArpDevice (

+  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,

+  IN       BOOLEAN                  ArpAll,

+  IN       EFI_SMBUS_UDID           *SmbusUdid OPTIONAL,

+  IN OUT   EFI_SMBUS_DEVICE_ADDRESS *SlaveAddress OPTIONAL

+  )

+{

+  return EFI_UNSUPPORTED;

+}

+

+

+EFI_STATUS

+EFIAPI

+SmbusGetArpMap (

+  IN CONST EFI_SMBUS_HC_PROTOCOL    *This,

+  IN OUT   UINTN                    *Length,

+  IN OUT   EFI_SMBUS_DEVICE_MAP     **SmbusDeviceMap

+  )

+{

+  return EFI_UNSUPPORTED;

+}

+

+

+EFI_STATUS

+EFIAPI

+SmbusNotify (

+  IN CONST  EFI_SMBUS_HC_PROTOCOL     *This,

+  IN CONST  EFI_SMBUS_DEVICE_ADDRESS  SlaveAddress,

+  IN CONST  UINTN                     Data,

+  IN CONST  EFI_SMBUS_NOTIFY_FUNCTION NotifyFunction

+  )

+{

+  return EFI_UNSUPPORTED;

+}

+

+EFI_SMBUS_HC_PROTOCOL SmbusProtocol =

+{

+  SmbusExecute,

+  SmbusArpDevice,

+  SmbusGetArpMap,

+  SmbusNotify

+};

+

+EFI_STATUS

+InitializeSmbus (

+    IN EFI_HANDLE       ImageHandle,

+    IN EFI_SYSTEM_TABLE *SystemTable

+    )

+{

+  EFI_HANDLE      Handle = NULL;

+  EFI_STATUS      Status;

+

+  //Configure I2C controller.

+  Status = ConfigureI2c();

+  if (EFI_ERROR(Status)) {

+    DEBUG ((EFI_D_ERROR, "InitializeI2c fails.\n"));

+    return Status;

+  }

+

+  // Install the SMBUS interface

+  Status = gBS->InstallMultipleProtocolInterfaces(&Handle, &gEfiSmbusHcProtocolGuid, &SmbusProtocol, NULL);

+  ASSERT_EFI_ERROR(Status);

+  

+  return Status;

+}

+

diff --git a/Omap35xxPkg/SmbusDxe/Smbus.inf b/Omap35xxPkg/SmbusDxe/Smbus.inf
index 6a8a4e9194..5a4e43ea24 100644
--- a/Omap35xxPkg/SmbusDxe/Smbus.inf
+++ b/Omap35xxPkg/SmbusDxe/Smbus.inf
@@ -1,45 +1,45 @@
-#/** @file
-#  
-#  Copyright (c) 2008 - 2010, Apple Inc. 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.
-#  
-#**/
-
-[Defines]
-  INF_VERSION                    = 0x00010005
-  BASE_NAME                      = Smbus
-  FILE_GUID                      = d5125e0f-1226-444f-a218-0085996ed5da
-  MODULE_TYPE                    = DXE_DRIVER
-  VERSION_STRING                 = 1.0
-
-  ENTRY_POINT                    = InitializeSmbus
-
-[Sources.common]
-  Smbus.c
-
-[Packages]
-  MdePkg/MdePkg.dec
-  Omap35xxPkg/Omap35xxPkg.dec
-
-[LibraryClasses]
-  PcdLib
-  UefiLib
-  UefiDriverEntryPoint
-  MemoryAllocationLib
-  IoLib
-
-[Guids]
-  
-[Protocols]
-  gEfiSmbusHcProtocolGuid
-
-[Pcd]
-
-[depex]
-  TRUE
\ No newline at end of file
+#/** @file

+#  

+#  Copyright (c) 2008 - 2010, Apple Inc. 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.

+#  

+#**/

+

+[Defines]

+  INF_VERSION                    = 0x00010005

+  BASE_NAME                      = Smbus

+  FILE_GUID                      = d5125e0f-1226-444f-a218-0085996ed5da

+  MODULE_TYPE                    = DXE_DRIVER

+  VERSION_STRING                 = 1.0

+

+  ENTRY_POINT                    = InitializeSmbus

+

+[Sources.common]

+  Smbus.c

+

+[Packages]

+  MdePkg/MdePkg.dec

+  Omap35xxPkg/Omap35xxPkg.dec

+

+[LibraryClasses]

+  PcdLib

+  UefiLib

+  UefiDriverEntryPoint

+  MemoryAllocationLib

+  IoLib

+

+[Guids]

+  

+[Protocols]

+  gEfiSmbusHcProtocolGuid

+

+[Pcd]

+

+[depex]

+  TRUE
\ No newline at end of file