/** @file\r
- This file implement UEFI driver for IDE Bus which includes device identification, \r
- Child device(Disk, CDROM, etc) enumeration and child handler installation, and \r
+ This file implement UEFI driver for IDE Bus which includes device identification,\r
+ Child device(Disk, CDROM, etc) enumeration and child handler installation, and\r
driver stop.\r
- \r
- Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
+\r
+ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
if (RemainingDevicePath != NULL) {\r
Node = (EFI_DEV_PATH *) RemainingDevicePath;\r
//\r
- // Check if RemainingDevicePath is the End of Device Path Node, \r
+ // Check if RemainingDevicePath is the End of Device Path Node,\r
// if yes, go on checking other conditions\r
//\r
if (!IsDevicePathEnd (Node)) {\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
- \r
+\r
//\r
// Close the I/O Abstraction(s) used to perform the supported test\r
//\r
Controller,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
);\r
- \r
+\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
- \r
+\r
//\r
// Now further check the PCI header: Base class (offset 0x0B) and\r
// Sub Class (offset 0x0A). This controller should be an IDE controller\r
//\r
// Examine if it is IDE mode by class code\r
//\r
- if ((PciData.Hdr.ClassCode[2] != PCI_CLASS_MASS_STORAGE) || (PciData.Hdr.ClassCode[1] != PCI_SUB_CLASS_IDE)) { \r
+ if ((PciData.Hdr.ClassCode[2] != PCI_CLASS_MASS_STORAGE) || (PciData.Hdr.ClassCode[1] != PCI_SUB_CLASS_IDE)) {\r
Status = EFI_UNSUPPORTED;\r
- } else { \r
+ } else {\r
Status = EFI_SUCCESS;\r
- } \r
+ }\r
}\r
\r
return Status;\r
\r
if (EnumAll || RemainingDevicePath == NULL) {\r
//\r
- // If IdeInit->EnumAll is TRUE or RemainingDevicePath is NULL, \r
+ // If IdeInit->EnumAll is TRUE or RemainingDevicePath is NULL,\r
// must enumerate all IDE devices anyway\r
//\r
BeginningIdeChannel = IdePrimary;\r
\r
} else if (!IsDevicePathEnd (RemainingDevicePath)) {\r
//\r
- // If RemainingDevicePath isn't the End of Device Path Node, \r
+ // If RemainingDevicePath isn't the End of Device Path Node,\r
// only scan the specified device by RemainingDevicePath\r
//\r
Node = (EFI_DEV_PATH *) RemainingDevicePath;\r
//\r
// If RemainingDevicePath is the End of Device Path Node,\r
// skip enumerate any device and return EFI_SUCESSS\r
- // \r
+ //\r
BeginningIdeChannel = IdeMaxChannel;\r
EndIdeChannel = IdeMaxChannel - 1;\r
BeginningIdeDevice = IdeMaxDevice;\r
}\r
\r
/**\r
- This function is used by the IDE bus driver to get inquiry data. \r
+ This function is used by the IDE bus driver to get inquiry data.\r
Data format of Identify data is defined by the Interface GUID.\r
\r
@param This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r
@param InquiryDataSize Pointer to the value for the inquiry data size.\r
\r
@retval EFI_SUCCESS The command was accepted without any errors.\r
- @retval EFI_NOT_FOUND Device does not support this data class \r
- @retval EFI_DEVICE_ERROR Error reading InquiryData from device \r
- @retval EFI_BUFFER_TOO_SMALL IntquiryDataSize not big enough \r
+ @retval EFI_NOT_FOUND Device does not support this data class\r
+ @retval EFI_DEVICE_ERROR Error reading InquiryData from device\r
+ @retval EFI_BUFFER_TOO_SMALL IntquiryDataSize not big enough\r
\r
**/\r
EFI_STATUS\r
}\r
\r
/**\r
- This function is used by the IDE bus driver to get identify data. \r
+ This function is used by the IDE bus driver to get identify data.\r
Data format of Identify data is defined by the Interface GUID.\r
\r
@param This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r
@param IdentifyDataSize Pointer to the value for the identify data size.\r
\r
@retval EFI_SUCCESS The command was accepted without any errors.\r
- @retval EFI_NOT_FOUND Device does not support this data class \r
- @retval EFI_DEVICE_ERROR Error reading IdentifyData from device \r
- @retval EFI_BUFFER_TOO_SMALL IdentifyDataSize not big enough \r
+ @retval EFI_NOT_FOUND Device does not support this data class\r
+ @retval EFI_DEVICE_ERROR Error reading IdentifyData from device\r
+ @retval EFI_BUFFER_TOO_SMALL IdentifyDataSize not big enough\r
\r
**/\r
EFI_STATUS\r
}\r
\r
/**\r
- This function is used by the IDE bus driver to get sense data. \r
+ This function is used by the IDE bus driver to get sense data.\r
Data format of Sense data is defined by the Interface GUID.\r
\r
- @param This Pointer to the EFI_DISK_INFO_PROTOCOL instance. \r
- @param SenseData Pointer to the SenseData. \r
- @param SenseDataSize Size of SenseData in bytes. \r
+ @param This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r
+ @param SenseData Pointer to the SenseData.\r
+ @param SenseDataSize Size of SenseData in bytes.\r
@param SenseDataNumber Pointer to the value for the identify data size.\r
\r
@retval EFI_SUCCESS The command was accepted without any errors.\r
- @retval EFI_NOT_FOUND Device does not support this data class \r
- @retval EFI_DEVICE_ERROR Error reading InquiryData from device \r
- @retval EFI_BUFFER_TOO_SMALL SenseDataSize not big enough \r
+ @retval EFI_NOT_FOUND Device does not support this data class\r
+ @retval EFI_DEVICE_ERROR Error reading InquiryData from device\r
+ @retval EFI_BUFFER_TOO_SMALL SenseDataSize not big enough\r
\r
**/\r
EFI_STATUS\r
/**\r
This function is used by the IDE bus driver to get controller information.\r
\r
- @param This Pointer to the EFI_DISK_INFO_PROTOCOL instance. \r
+ @param This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r
@param IdeChannel Pointer to the Ide Channel number. Primary or secondary.\r
@param IdeDevice Pointer to the Ide Device number. Master or slave.\r
\r
- @retval EFI_SUCCESS IdeChannel and IdeDevice are valid \r
- @retval EFI_UNSUPPORTED This is not an IDE device \r
+ @retval EFI_SUCCESS IdeChannel and IdeDevice are valid\r
+ @retval EFI_UNSUPPORTED This is not an IDE device\r
\r
**/\r
EFI_STATUS\r
projects / mirror_edk2.git / blobdiff