From 1f2e80af229d06a59d99a7882ab1872ba72e0654 Mon Sep 17 00:00:00 2001 From: Ruiyu Ni Date: Fri, 4 Mar 2016 16:34:43 +0800 Subject: MdeModulePkg/UefiBootManagerLib: Separate boot description functions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni Reviewed-by: Siyuan Fu --- MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 576 -------------------- .../Library/UefiBootManagerLib/BmBootDescription.c | 586 +++++++++++++++++++++ .../Library/UefiBootManagerLib/InternalBm.h | 69 +-- .../UefiBootManagerLib/UefiBootManagerLib.inf | 3 +- 4 files changed, 613 insertions(+), 621 deletions(-) create mode 100644 MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c index 4225e80..f6c6845 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c @@ -15,19 +15,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include "InternalBm.h" -#define VENDOR_IDENTIFICATION_OFFSET 3 -#define VENDOR_IDENTIFICATION_LENGTH 8 -#define PRODUCT_IDENTIFICATION_OFFSET 11 -#define PRODUCT_IDENTIFICATION_LENGTH 16 - -CONST UINT16 mBmUsbLangId = 0x0409; // English -CHAR16 mBmUefiPrefix[] = L"UEFI "; - EFI_BOOT_MANAGER_REFRESH_LEGACY_BOOT_OPTION mBmRefreshLegacyBootOption = NULL; EFI_BOOT_MANAGER_LEGACY_BOOT mBmLegacyBoot = NULL; -LIST_ENTRY mPlatformBootDescriptionHandlers = INITIALIZE_LIST_HEAD_VARIABLE (mPlatformBootDescriptionHandlers); - /// /// This GUID is used for an EFI Variable that stores the front device pathes /// for a partial device path that starts with the HD node. @@ -75,107 +65,6 @@ BmIsAutoCreateBootOption ( } /** - For a bootable Device path, return its boot type. - - @param DevicePath The bootable device Path to check - - @retval AcpiFloppyBoot If given device path contains ACPI_DEVICE_PATH type device path node - which HID is floppy device. - @retval MessageAtapiBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_ATAPI_DP. - @retval MessageSataBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_SATA_DP. - @retval MessageScsiBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_SCSI_DP. - @retval MessageUsbBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_USB_DP. - @retval MessageNetworkBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_MAC_ADDR_DP, MSG_VLAN_DP, - MSG_IPv4_DP or MSG_IPv6_DP. - @retval MessageHttpBoot If given device path contains MESSAGING_DEVICE_PATH type device path node - and its last device path node's subtype is MSG_URI_DP. - @retval UnsupportedBoot If tiven device path doesn't match the above condition, it's not supported. - -**/ -BM_BOOT_TYPE -BmDevicePathType ( - IN EFI_DEVICE_PATH_PROTOCOL *DevicePath - ) -{ - EFI_DEVICE_PATH_PROTOCOL *Node; - EFI_DEVICE_PATH_PROTOCOL *NextNode; - - ASSERT (DevicePath != NULL); - - for (Node = DevicePath; !IsDevicePathEndType (Node); Node = NextDevicePathNode (Node)) { - switch (DevicePathType (Node)) { - - case ACPI_DEVICE_PATH: - if (EISA_ID_TO_NUM (((ACPI_HID_DEVICE_PATH *) Node)->HID) == 0x0604) { - return BmAcpiFloppyBoot; - } - break; - - case HARDWARE_DEVICE_PATH: - if (DevicePathSubType (Node) == HW_CONTROLLER_DP) { - return BmHardwareDeviceBoot; - } - break; - - case MESSAGING_DEVICE_PATH: - // - // Skip LUN device node - // - NextNode = Node; - do { - NextNode = NextDevicePathNode (NextNode); - } while ( - (DevicePathType (NextNode) == MESSAGING_DEVICE_PATH) && - (DevicePathSubType(NextNode) == MSG_DEVICE_LOGICAL_UNIT_DP) - ); - - // - // If the device path not only point to driver device, it is not a messaging device path, - // - if (!IsDevicePathEndType (NextNode)) { - continue; - } - - switch (DevicePathSubType (Node)) { - case MSG_ATAPI_DP: - return BmMessageAtapiBoot; - break; - - case MSG_SATA_DP: - return BmMessageSataBoot; - break; - - case MSG_USB_DP: - return BmMessageUsbBoot; - break; - - case MSG_SCSI_DP: - return BmMessageScsiBoot; - break; - - case MSG_MAC_ADDR_DP: - case MSG_VLAN_DP: - case MSG_IPv4_DP: - case MSG_IPv6_DP: - return BmMessageNetworkBoot; - break; - - case MSG_URI_DP: - return BmMessageHttpBoot; - break; - } - } - } - - return BmMiscBoot; -} - -/** Find the boot option in the NV storage and return the option number. @param OptionToFind Boot option to be checked. @@ -455,411 +344,6 @@ BmMatchUsbClass ( } /** - Eliminate the extra spaces in the Str to one space. - - @param Str Input string info. -**/ -VOID -BmEliminateExtraSpaces ( - IN CHAR16 *Str - ) -{ - UINTN Index; - UINTN ActualIndex; - - for (Index = 0, ActualIndex = 0; Str[Index] != L'\0'; Index++) { - if ((Str[Index] != L' ') || ((ActualIndex > 0) && (Str[ActualIndex - 1] != L' '))) { - Str[ActualIndex++] = Str[Index]; - } - } - Str[ActualIndex] = L'\0'; -} - -/** - Try to get the controller's ATA/ATAPI description. - - @param Handle Controller handle. - - @return The description string. -**/ -CHAR16 * -BmGetDescriptionFromDiskInfo ( - IN EFI_HANDLE Handle - ) -{ - UINTN Index; - EFI_STATUS Status; - EFI_DISK_INFO_PROTOCOL *DiskInfo; - UINT32 BufferSize; - EFI_ATAPI_IDENTIFY_DATA IdentifyData; - EFI_SCSI_INQUIRY_DATA InquiryData; - CHAR16 *Description; - UINTN Length; - CONST UINTN ModelNameLength = 40; - CONST UINTN SerialNumberLength = 20; - CHAR8 *StrPtr; - UINT8 Temp; - - Description = NULL; - - Status = gBS->HandleProtocol ( - Handle, - &gEfiDiskInfoProtocolGuid, - (VOID **) &DiskInfo - ); - if (EFI_ERROR (Status)) { - return NULL; - } - - if (CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoAhciInterfaceGuid) || - CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoIdeInterfaceGuid)) { - BufferSize = sizeof (EFI_ATAPI_IDENTIFY_DATA); - Status = DiskInfo->Identify ( - DiskInfo, - &IdentifyData, - &BufferSize - ); - if (!EFI_ERROR (Status)) { - Description = AllocateZeroPool ((ModelNameLength + SerialNumberLength + 2) * sizeof (CHAR16)); - ASSERT (Description != NULL); - for (Index = 0; Index + 1 < ModelNameLength; Index += 2) { - Description[Index] = (CHAR16) IdentifyData.ModelName[Index + 1]; - Description[Index + 1] = (CHAR16) IdentifyData.ModelName[Index]; - } - - Length = Index; - Description[Length++] = L' '; - - for (Index = 0; Index + 1 < SerialNumberLength; Index += 2) { - Description[Length + Index] = (CHAR16) IdentifyData.SerialNo[Index + 1]; - Description[Length + Index + 1] = (CHAR16) IdentifyData.SerialNo[Index]; - } - Length += Index; - Description[Length++] = L'\0'; - ASSERT (Length == ModelNameLength + SerialNumberLength + 2); - - BmEliminateExtraSpaces (Description); - } - } else if (CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoScsiInterfaceGuid)) { - BufferSize = sizeof (EFI_SCSI_INQUIRY_DATA); - Status = DiskInfo->Inquiry ( - DiskInfo, - &InquiryData, - &BufferSize - ); - if (!EFI_ERROR (Status)) { - Description = AllocateZeroPool ((VENDOR_IDENTIFICATION_LENGTH + PRODUCT_IDENTIFICATION_LENGTH + 2) * sizeof (CHAR16)); - ASSERT (Description != NULL); - - // - // Per SCSI spec, EFI_SCSI_INQUIRY_DATA.Reserved_5_95[3 - 10] save the Verdor identification - // EFI_SCSI_INQUIRY_DATA.Reserved_5_95[11 - 26] save the product identification, - // Here combine the vendor identification and product identification to the description. - // - StrPtr = (CHAR8 *) (&InquiryData.Reserved_5_95[VENDOR_IDENTIFICATION_OFFSET]); - Temp = StrPtr[VENDOR_IDENTIFICATION_LENGTH]; - StrPtr[VENDOR_IDENTIFICATION_LENGTH] = '\0'; - AsciiStrToUnicodeStr (StrPtr, Description); - StrPtr[VENDOR_IDENTIFICATION_LENGTH] = Temp; - - // - // Add one space at the middle of vendor information and product information. - // - Description[VENDOR_IDENTIFICATION_LENGTH] = L' '; - - StrPtr = (CHAR8 *) (&InquiryData.Reserved_5_95[PRODUCT_IDENTIFICATION_OFFSET]); - StrPtr[PRODUCT_IDENTIFICATION_LENGTH] = '\0'; - AsciiStrToUnicodeStr (StrPtr, Description + VENDOR_IDENTIFICATION_LENGTH + 1); - - BmEliminateExtraSpaces (Description); - } - } - - return Description; -} - -/** - Try to get the controller's USB description. - - @param Handle Controller handle. - - @return The description string. -**/ -CHAR16 * -BmGetUsbDescription ( - IN EFI_HANDLE Handle - ) -{ - EFI_STATUS Status; - EFI_USB_IO_PROTOCOL *UsbIo; - CHAR16 NullChar; - CHAR16 *Manufacturer; - CHAR16 *Product; - CHAR16 *SerialNumber; - CHAR16 *Description; - EFI_USB_DEVICE_DESCRIPTOR DevDesc; - UINTN DescMaxSize; - - Status = gBS->HandleProtocol ( - Handle, - &gEfiUsbIoProtocolGuid, - (VOID **) &UsbIo - ); - if (EFI_ERROR (Status)) { - return NULL; - } - - NullChar = L'\0'; - - Status = UsbIo->UsbGetDeviceDescriptor (UsbIo, &DevDesc); - if (EFI_ERROR (Status)) { - return NULL; - } - - Status = UsbIo->UsbGetStringDescriptor ( - UsbIo, - mBmUsbLangId, - DevDesc.StrManufacturer, - &Manufacturer - ); - if (EFI_ERROR (Status)) { - Manufacturer = &NullChar; - } - - Status = UsbIo->UsbGetStringDescriptor ( - UsbIo, - mBmUsbLangId, - DevDesc.StrProduct, - &Product - ); - if (EFI_ERROR (Status)) { - Product = &NullChar; - } - - Status = UsbIo->UsbGetStringDescriptor ( - UsbIo, - mBmUsbLangId, - DevDesc.StrSerialNumber, - &SerialNumber - ); - if (EFI_ERROR (Status)) { - SerialNumber = &NullChar; - } - - if ((Manufacturer == &NullChar) && - (Product == &NullChar) && - (SerialNumber == &NullChar) - ) { - return NULL; - } - - DescMaxSize = StrSize (Manufacturer) + StrSize (Product) + StrSize (SerialNumber); - Description = AllocateZeroPool (DescMaxSize); - ASSERT (Description != NULL); - StrCatS (Description, DescMaxSize/sizeof(CHAR16), Manufacturer); - StrCatS (Description, DescMaxSize/sizeof(CHAR16), L" "); - - StrCatS (Description, DescMaxSize/sizeof(CHAR16), Product); - StrCatS (Description, DescMaxSize/sizeof(CHAR16), L" "); - - StrCatS (Description, DescMaxSize/sizeof(CHAR16), SerialNumber); - - if (Manufacturer != &NullChar) { - FreePool (Manufacturer); - } - if (Product != &NullChar) { - FreePool (Product); - } - if (SerialNumber != &NullChar) { - FreePool (SerialNumber); - } - - BmEliminateExtraSpaces (Description); - - return Description; -} - -/** - Return the boot description for the controller based on the type. - - @param Handle Controller handle. - - @return The description string. -**/ -CHAR16 * -BmGetMiscDescription ( - IN EFI_HANDLE Handle - ) -{ - EFI_STATUS Status; - CHAR16 *Description; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Fs; - - switch (BmDevicePathType (DevicePathFromHandle (Handle))) { - case BmAcpiFloppyBoot: - Description = L"Floppy"; - break; - - case BmMessageAtapiBoot: - case BmMessageSataBoot: - Status = gBS->HandleProtocol (Handle, &gEfiBlockIoProtocolGuid, (VOID **) &BlockIo); - ASSERT_EFI_ERROR (Status); - // - // Assume a removable SATA device should be the DVD/CD device - // - Description = BlockIo->Media->RemovableMedia ? L"DVD/CDROM" : L"Hard Drive"; - break; - - case BmMessageUsbBoot: - Description = L"USB Device"; - break; - - case BmMessageScsiBoot: - Description = L"SCSI Device"; - break; - - case BmHardwareDeviceBoot: - Status = gBS->HandleProtocol (Handle, &gEfiBlockIoProtocolGuid, (VOID **) &BlockIo); - if (!EFI_ERROR (Status)) { - Description = BlockIo->Media->RemovableMedia ? L"Removable Disk" : L"Hard Drive"; - } else { - Description = L"Misc Device"; - } - break; - - case BmMessageNetworkBoot: - Description = L"Network"; - break; - - case BmMessageHttpBoot: - Description = L"Http"; - break; - - default: - Status = gBS->HandleProtocol (Handle, &gEfiSimpleFileSystemProtocolGuid, (VOID **) &Fs); - if (!EFI_ERROR (Status)) { - Description = L"Non-Block Boot Device"; - } else { - Description = L"Misc Device"; - } - break; - } - - return AllocateCopyPool (StrSize (Description), Description); -} - -/** - Register the platform provided boot description handler. - - @param Handler The platform provided boot description handler - - @retval EFI_SUCCESS The handler was registered successfully. - @retval EFI_ALREADY_STARTED The handler was already registered. - @retval EFI_OUT_OF_RESOURCES There is not enough resource to perform the registration. -**/ -EFI_STATUS -EFIAPI -EfiBootManagerRegisterBootDescriptionHandler ( - IN EFI_BOOT_MANAGER_BOOT_DESCRIPTION_HANDLER Handler - ) -{ - LIST_ENTRY *Link; - BM_BOOT_DESCRIPTION_ENTRY *Entry; - - for ( Link = GetFirstNode (&mPlatformBootDescriptionHandlers) - ; !IsNull (&mPlatformBootDescriptionHandlers, Link) - ; Link = GetNextNode (&mPlatformBootDescriptionHandlers, Link) - ) { - Entry = CR (Link, BM_BOOT_DESCRIPTION_ENTRY, Link, BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE); - if (Entry->Handler == Handler) { - return EFI_ALREADY_STARTED; - } - } - - Entry = AllocatePool (sizeof (BM_BOOT_DESCRIPTION_ENTRY)); - if (Entry == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Entry->Signature = BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE; - Entry->Handler = Handler; - InsertTailList (&mPlatformBootDescriptionHandlers, &Entry->Link); - return EFI_SUCCESS; -} - -BM_GET_BOOT_DESCRIPTION mBmBootDescriptionHandlers[] = { - BmGetUsbDescription, - BmGetDescriptionFromDiskInfo, - BmGetMiscDescription -}; - -/** - Return the boot description for the controller. - - @param Handle Controller handle. - - @return The description string. -**/ -CHAR16 * -BmGetBootDescription ( - IN EFI_HANDLE Handle - ) -{ - LIST_ENTRY *Link; - BM_BOOT_DESCRIPTION_ENTRY *Entry; - CHAR16 *Description; - CHAR16 *DefaultDescription; - CHAR16 *Temp; - UINTN Index; - - // - // Firstly get the default boot description - // - DefaultDescription = NULL; - for (Index = 0; Index < sizeof (mBmBootDescriptionHandlers) / sizeof (mBmBootDescriptionHandlers[0]); Index++) { - DefaultDescription = mBmBootDescriptionHandlers[Index] (Handle); - if (DefaultDescription != NULL) { - // - // Avoid description confusion between UEFI & Legacy boot option by adding "UEFI " prefix - // ONLY for core provided boot description handler. - // - Temp = AllocatePool (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix)); - ASSERT (Temp != NULL); - StrCpyS ( Temp, - (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix))/sizeof(CHAR16), - mBmUefiPrefix - ); - StrCatS ( Temp, - (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix))/sizeof(CHAR16), - DefaultDescription - ); - FreePool (DefaultDescription); - DefaultDescription = Temp; - break; - } - } - ASSERT (DefaultDescription != NULL); - - // - // Secondly query platform for the better boot description - // - for ( Link = GetFirstNode (&mPlatformBootDescriptionHandlers) - ; !IsNull (&mPlatformBootDescriptionHandlers, Link) - ; Link = GetNextNode (&mPlatformBootDescriptionHandlers, Link) - ) { - Entry = CR (Link, BM_BOOT_DESCRIPTION_ENTRY, Link, BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE); - Description = Entry->Handler (Handle, DefaultDescription); - if (Description != NULL) { - FreePool (DefaultDescription); - return Description; - } - } - - return DefaultDescription; -} - -/** Check whether a USB device match the specified USB WWID device path. This function follows "Load Option Processing" behavior in UEFI specification. @@ -2254,66 +1738,6 @@ BmMatchPartitionDevicePathNode ( } /** - Enumerate all boot option descriptions and append " 2"/" 3"/... to make - unique description. - - @param BootOptions Array of boot options. - @param BootOptionCount Count of boot options. -**/ -VOID -BmMakeBootOptionDescriptionUnique ( - EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions, - UINTN BootOptionCount - ) -{ - UINTN Base; - UINTN Index; - UINTN DescriptionSize; - UINTN MaxSuffixSize; - BOOLEAN *Visited; - UINTN MatchCount; - - if (BootOptionCount == 0) { - return; - } - - // - // Calculate the maximum buffer size for the number suffix. - // The initial sizeof (CHAR16) is for the blank space before the number. - // - MaxSuffixSize = sizeof (CHAR16); - for (Index = BootOptionCount; Index != 0; Index = Index / 10) { - MaxSuffixSize += sizeof (CHAR16); - } - - Visited = AllocateZeroPool (sizeof (BOOLEAN) * BootOptionCount); - ASSERT (Visited != NULL); - - for (Base = 0; Base < BootOptionCount; Base++) { - if (!Visited[Base]) { - MatchCount = 1; - Visited[Base] = TRUE; - DescriptionSize = StrSize (BootOptions[Base].Description); - for (Index = Base + 1; Index < BootOptionCount; Index++) { - if (!Visited[Index] && StrCmp (BootOptions[Base].Description, BootOptions[Index].Description) == 0) { - Visited[Index] = TRUE; - MatchCount++; - FreePool (BootOptions[Index].Description); - BootOptions[Index].Description = AllocatePool (DescriptionSize + MaxSuffixSize); - UnicodeSPrint ( - BootOptions[Index].Description, DescriptionSize + MaxSuffixSize, - L"%s %d", - BootOptions[Base].Description, MatchCount - ); - } - } - } - } - - FreePool (Visited); -} - -/** Emuerate all possible bootable medias in the following order: 1. Removable BlockIo - The boot option only points to the removable media device, like USB key, DVD, Floppy etc. diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c b/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c new file mode 100644 index 0000000..5c77e86 --- /dev/null +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c @@ -0,0 +1,586 @@ +/** @file + Library functions which relate with boot option description. + +Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.
+(C) Copyright 2015 Hewlett Packard Enterprise Development LP
+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 "InternalBm.h" + +#define VENDOR_IDENTIFICATION_OFFSET 3 +#define VENDOR_IDENTIFICATION_LENGTH 8 +#define PRODUCT_IDENTIFICATION_OFFSET 11 +#define PRODUCT_IDENTIFICATION_LENGTH 16 + +CONST UINT16 mBmUsbLangId = 0x0409; // English +CHAR16 mBmUefiPrefix[] = L"UEFI "; + +LIST_ENTRY mPlatformBootDescriptionHandlers = INITIALIZE_LIST_HEAD_VARIABLE (mPlatformBootDescriptionHandlers); + +/** + For a bootable Device path, return its boot type. + + @param DevicePath The bootable device Path to check + + @retval AcpiFloppyBoot If given device path contains ACPI_DEVICE_PATH type device path node + which HID is floppy device. + @retval MessageAtapiBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_ATAPI_DP. + @retval MessageSataBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_SATA_DP. + @retval MessageScsiBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_SCSI_DP. + @retval MessageUsbBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_USB_DP. + @retval MessageNetworkBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_MAC_ADDR_DP, MSG_VLAN_DP, + MSG_IPv4_DP or MSG_IPv6_DP. + @retval MessageHttpBoot If given device path contains MESSAGING_DEVICE_PATH type device path node + and its last device path node's subtype is MSG_URI_DP. + @retval UnsupportedBoot If tiven device path doesn't match the above condition, it's not supported. + +**/ +BM_BOOT_TYPE +BmDevicePathType ( + IN EFI_DEVICE_PATH_PROTOCOL *DevicePath + ) +{ + EFI_DEVICE_PATH_PROTOCOL *Node; + EFI_DEVICE_PATH_PROTOCOL *NextNode; + + ASSERT (DevicePath != NULL); + + for (Node = DevicePath; !IsDevicePathEndType (Node); Node = NextDevicePathNode (Node)) { + switch (DevicePathType (Node)) { + + case ACPI_DEVICE_PATH: + if (EISA_ID_TO_NUM (((ACPI_HID_DEVICE_PATH *) Node)->HID) == 0x0604) { + return BmAcpiFloppyBoot; + } + break; + + case HARDWARE_DEVICE_PATH: + if (DevicePathSubType (Node) == HW_CONTROLLER_DP) { + return BmHardwareDeviceBoot; + } + break; + + case MESSAGING_DEVICE_PATH: + // + // Skip LUN device node + // + NextNode = Node; + do { + NextNode = NextDevicePathNode (NextNode); + } while ( + (DevicePathType (NextNode) == MESSAGING_DEVICE_PATH) && + (DevicePathSubType(NextNode) == MSG_DEVICE_LOGICAL_UNIT_DP) + ); + + // + // If the device path not only point to driver device, it is not a messaging device path, + // + if (!IsDevicePathEndType (NextNode)) { + continue; + } + + switch (DevicePathSubType (Node)) { + case MSG_ATAPI_DP: + return BmMessageAtapiBoot; + break; + + case MSG_SATA_DP: + return BmMessageSataBoot; + break; + + case MSG_USB_DP: + return BmMessageUsbBoot; + break; + + case MSG_SCSI_DP: + return BmMessageScsiBoot; + break; + + case MSG_MAC_ADDR_DP: + case MSG_VLAN_DP: + case MSG_IPv4_DP: + case MSG_IPv6_DP: + return BmMessageNetworkBoot; + break; + + case MSG_URI_DP: + return BmMessageHttpBoot; + break; + } + } + } + + return BmMiscBoot; +} + +/** + Eliminate the extra spaces in the Str to one space. + + @param Str Input string info. +**/ +VOID +BmEliminateExtraSpaces ( + IN CHAR16 *Str + ) +{ + UINTN Index; + UINTN ActualIndex; + + for (Index = 0, ActualIndex = 0; Str[Index] != L'\0'; Index++) { + if ((Str[Index] != L' ') || ((ActualIndex > 0) && (Str[ActualIndex - 1] != L' '))) { + Str[ActualIndex++] = Str[Index]; + } + } + Str[ActualIndex] = L'\0'; +} + +/** + Try to get the controller's ATA/ATAPI description. + + @param Handle Controller handle. + + @return The description string. +**/ +CHAR16 * +BmGetDescriptionFromDiskInfo ( + IN EFI_HANDLE Handle + ) +{ + UINTN Index; + EFI_STATUS Status; + EFI_DISK_INFO_PROTOCOL *DiskInfo; + UINT32 BufferSize; + EFI_ATAPI_IDENTIFY_DATA IdentifyData; + EFI_SCSI_INQUIRY_DATA InquiryData; + CHAR16 *Description; + UINTN Length; + CONST UINTN ModelNameLength = 40; + CONST UINTN SerialNumberLength = 20; + CHAR8 *StrPtr; + UINT8 Temp; + + Description = NULL; + + Status = gBS->HandleProtocol ( + Handle, + &gEfiDiskInfoProtocolGuid, + (VOID **) &DiskInfo + ); + if (EFI_ERROR (Status)) { + return NULL; + } + + if (CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoAhciInterfaceGuid) || + CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoIdeInterfaceGuid)) { + BufferSize = sizeof (EFI_ATAPI_IDENTIFY_DATA); + Status = DiskInfo->Identify ( + DiskInfo, + &IdentifyData, + &BufferSize + ); + if (!EFI_ERROR (Status)) { + Description = AllocateZeroPool ((ModelNameLength + SerialNumberLength + 2) * sizeof (CHAR16)); + ASSERT (Description != NULL); + for (Index = 0; Index + 1 < ModelNameLength; Index += 2) { + Description[Index] = (CHAR16) IdentifyData.ModelName[Index + 1]; + Description[Index + 1] = (CHAR16) IdentifyData.ModelName[Index]; + } + + Length = Index; + Description[Length++] = L' '; + + for (Index = 0; Index + 1 < SerialNumberLength; Index += 2) { + Description[Length + Index] = (CHAR16) IdentifyData.SerialNo[Index + 1]; + Description[Length + Index + 1] = (CHAR16) IdentifyData.SerialNo[Index]; + } + Length += Index; + Description[Length++] = L'\0'; + ASSERT (Length == ModelNameLength + SerialNumberLength + 2); + + BmEliminateExtraSpaces (Description); + } + } else if (CompareGuid (&DiskInfo->Interface, &gEfiDiskInfoScsiInterfaceGuid)) { + BufferSize = sizeof (EFI_SCSI_INQUIRY_DATA); + Status = DiskInfo->Inquiry ( + DiskInfo, + &InquiryData, + &BufferSize + ); + if (!EFI_ERROR (Status)) { + Description = AllocateZeroPool ((VENDOR_IDENTIFICATION_LENGTH + PRODUCT_IDENTIFICATION_LENGTH + 2) * sizeof (CHAR16)); + ASSERT (Description != NULL); + + // + // Per SCSI spec, EFI_SCSI_INQUIRY_DATA.Reserved_5_95[3 - 10] save the Verdor identification + // EFI_SCSI_INQUIRY_DATA.Reserved_5_95[11 - 26] save the product identification, + // Here combine the vendor identification and product identification to the description. + // + StrPtr = (CHAR8 *) (&InquiryData.Reserved_5_95[VENDOR_IDENTIFICATION_OFFSET]); + Temp = StrPtr[VENDOR_IDENTIFICATION_LENGTH]; + StrPtr[VENDOR_IDENTIFICATION_LENGTH] = '\0'; + AsciiStrToUnicodeStr (StrPtr, Description); + StrPtr[VENDOR_IDENTIFICATION_LENGTH] = Temp; + + // + // Add one space at the middle of vendor information and product information. + // + Description[VENDOR_IDENTIFICATION_LENGTH] = L' '; + + StrPtr = (CHAR8 *) (&InquiryData.Reserved_5_95[PRODUCT_IDENTIFICATION_OFFSET]); + StrPtr[PRODUCT_IDENTIFICATION_LENGTH] = '\0'; + AsciiStrToUnicodeStr (StrPtr, Description + VENDOR_IDENTIFICATION_LENGTH + 1); + + BmEliminateExtraSpaces (Description); + } + } + + return Description; +} + +/** + Try to get the controller's USB description. + + @param Handle Controller handle. + + @return The description string. +**/ +CHAR16 * +BmGetUsbDescription ( + IN EFI_HANDLE Handle + ) +{ + EFI_STATUS Status; + EFI_USB_IO_PROTOCOL *UsbIo; + CHAR16 NullChar; + CHAR16 *Manufacturer; + CHAR16 *Product; + CHAR16 *SerialNumber; + CHAR16 *Description; + EFI_USB_DEVICE_DESCRIPTOR DevDesc; + UINTN DescMaxSize; + + Status = gBS->HandleProtocol ( + Handle, + &gEfiUsbIoProtocolGuid, + (VOID **) &UsbIo + ); + if (EFI_ERROR (Status)) { + return NULL; + } + + NullChar = L'\0'; + + Status = UsbIo->UsbGetDeviceDescriptor (UsbIo, &DevDesc); + if (EFI_ERROR (Status)) { + return NULL; + } + + Status = UsbIo->UsbGetStringDescriptor ( + UsbIo, + mBmUsbLangId, + DevDesc.StrManufacturer, + &Manufacturer + ); + if (EFI_ERROR (Status)) { + Manufacturer = &NullChar; + } + + Status = UsbIo->UsbGetStringDescriptor ( + UsbIo, + mBmUsbLangId, + DevDesc.StrProduct, + &Product + ); + if (EFI_ERROR (Status)) { + Product = &NullChar; + } + + Status = UsbIo->UsbGetStringDescriptor ( + UsbIo, + mBmUsbLangId, + DevDesc.StrSerialNumber, + &SerialNumber + ); + if (EFI_ERROR (Status)) { + SerialNumber = &NullChar; + } + + if ((Manufacturer == &NullChar) && + (Product == &NullChar) && + (SerialNumber == &NullChar) + ) { + return NULL; + } + + DescMaxSize = StrSize (Manufacturer) + StrSize (Product) + StrSize (SerialNumber); + Description = AllocateZeroPool (DescMaxSize); + ASSERT (Description != NULL); + StrCatS (Description, DescMaxSize/sizeof(CHAR16), Manufacturer); + StrCatS (Description, DescMaxSize/sizeof(CHAR16), L" "); + + StrCatS (Description, DescMaxSize/sizeof(CHAR16), Product); + StrCatS (Description, DescMaxSize/sizeof(CHAR16), L" "); + + StrCatS (Description, DescMaxSize/sizeof(CHAR16), SerialNumber); + + if (Manufacturer != &NullChar) { + FreePool (Manufacturer); + } + if (Product != &NullChar) { + FreePool (Product); + } + if (SerialNumber != &NullChar) { + FreePool (SerialNumber); + } + + BmEliminateExtraSpaces (Description); + + return Description; +} + +/** + Return the boot description for the controller based on the type. + + @param Handle Controller handle. + + @return The description string. +**/ +CHAR16 * +BmGetMiscDescription ( + IN EFI_HANDLE Handle + ) +{ + EFI_STATUS Status; + CHAR16 *Description; + EFI_BLOCK_IO_PROTOCOL *BlockIo; + EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Fs; + + switch (BmDevicePathType (DevicePathFromHandle (Handle))) { + case BmAcpiFloppyBoot: + Description = L"Floppy"; + break; + + case BmMessageAtapiBoot: + case BmMessageSataBoot: + Status = gBS->HandleProtocol (Handle, &gEfiBlockIoProtocolGuid, (VOID **) &BlockIo); + ASSERT_EFI_ERROR (Status); + // + // Assume a removable SATA device should be the DVD/CD device + // + Description = BlockIo->Media->RemovableMedia ? L"DVD/CDROM" : L"Hard Drive"; + break; + + case BmMessageUsbBoot: + Description = L"USB Device"; + break; + + case BmMessageScsiBoot: + Description = L"SCSI Device"; + break; + + case BmHardwareDeviceBoot: + Status = gBS->HandleProtocol (Handle, &gEfiBlockIoProtocolGuid, (VOID **) &BlockIo); + if (!EFI_ERROR (Status)) { + Description = BlockIo->Media->RemovableMedia ? L"Removable Disk" : L"Hard Drive"; + } else { + Description = L"Misc Device"; + } + break; + + case BmMessageNetworkBoot: + Description = L"Network"; + break; + + case BmMessageHttpBoot: + Description = L"Http"; + break; + + default: + Status = gBS->HandleProtocol (Handle, &gEfiSimpleFileSystemProtocolGuid, (VOID **) &Fs); + if (!EFI_ERROR (Status)) { + Description = L"Non-Block Boot Device"; + } else { + Description = L"Misc Device"; + } + break; + } + + return AllocateCopyPool (StrSize (Description), Description); +} + +/** + Register the platform provided boot description handler. + + @param Handler The platform provided boot description handler + + @retval EFI_SUCCESS The handler was registered successfully. + @retval EFI_ALREADY_STARTED The handler was already registered. + @retval EFI_OUT_OF_RESOURCES There is not enough resource to perform the registration. +**/ +EFI_STATUS +EFIAPI +EfiBootManagerRegisterBootDescriptionHandler ( + IN EFI_BOOT_MANAGER_BOOT_DESCRIPTION_HANDLER Handler + ) +{ + LIST_ENTRY *Link; + BM_BOOT_DESCRIPTION_ENTRY *Entry; + + for ( Link = GetFirstNode (&mPlatformBootDescriptionHandlers) + ; !IsNull (&mPlatformBootDescriptionHandlers, Link) + ; Link = GetNextNode (&mPlatformBootDescriptionHandlers, Link) + ) { + Entry = CR (Link, BM_BOOT_DESCRIPTION_ENTRY, Link, BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE); + if (Entry->Handler == Handler) { + return EFI_ALREADY_STARTED; + } + } + + Entry = AllocatePool (sizeof (BM_BOOT_DESCRIPTION_ENTRY)); + if (Entry == NULL) { + return EFI_OUT_OF_RESOURCES; + } + + Entry->Signature = BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE; + Entry->Handler = Handler; + InsertTailList (&mPlatformBootDescriptionHandlers, &Entry->Link); + return EFI_SUCCESS; +} + +BM_GET_BOOT_DESCRIPTION mBmBootDescriptionHandlers[] = { + BmGetUsbDescription, + BmGetDescriptionFromDiskInfo, + BmGetMiscDescription +}; + +/** + Return the boot description for the controller. + + @param Handle Controller handle. + + @return The description string. +**/ +CHAR16 * +BmGetBootDescription ( + IN EFI_HANDLE Handle + ) +{ + LIST_ENTRY *Link; + BM_BOOT_DESCRIPTION_ENTRY *Entry; + CHAR16 *Description; + CHAR16 *DefaultDescription; + CHAR16 *Temp; + UINTN Index; + + // + // Firstly get the default boot description + // + DefaultDescription = NULL; + for (Index = 0; Index < sizeof (mBmBootDescriptionHandlers) / sizeof (mBmBootDescriptionHandlers[0]); Index++) { + DefaultDescription = mBmBootDescriptionHandlers[Index] (Handle); + if (DefaultDescription != NULL) { + // + // Avoid description confusion between UEFI & Legacy boot option by adding "UEFI " prefix + // ONLY for core provided boot description handler. + // + Temp = AllocatePool (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix)); + ASSERT (Temp != NULL); + StrCpyS (Temp, (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix)) / sizeof (CHAR16), mBmUefiPrefix); + StrCatS (Temp, (StrSize (DefaultDescription) + sizeof (mBmUefiPrefix)) / sizeof (CHAR16), DefaultDescription); + FreePool (DefaultDescription); + DefaultDescription = Temp; + break; + } + } + ASSERT (DefaultDescription != NULL); + + // + // Secondly query platform for the better boot description + // + for ( Link = GetFirstNode (&mPlatformBootDescriptionHandlers) + ; !IsNull (&mPlatformBootDescriptionHandlers, Link) + ; Link = GetNextNode (&mPlatformBootDescriptionHandlers, Link) + ) { + Entry = CR (Link, BM_BOOT_DESCRIPTION_ENTRY, Link, BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE); + Description = Entry->Handler (Handle, DefaultDescription); + if (Description != NULL) { + FreePool (DefaultDescription); + return Description; + } + } + + return DefaultDescription; +} + +/** + Enumerate all boot option descriptions and append " 2"/" 3"/... to make + unique description. + + @param BootOptions Array of boot options. + @param BootOptionCount Count of boot options. +**/ +VOID +BmMakeBootOptionDescriptionUnique ( + EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions, + UINTN BootOptionCount + ) +{ + UINTN Base; + UINTN Index; + UINTN DescriptionSize; + UINTN MaxSuffixSize; + BOOLEAN *Visited; + UINTN MatchCount; + + if (BootOptionCount == 0) { + return; + } + + // + // Calculate the maximum buffer size for the number suffix. + // The initial sizeof (CHAR16) is for the blank space before the number. + // + MaxSuffixSize = sizeof (CHAR16); + for (Index = BootOptionCount; Index != 0; Index = Index / 10) { + MaxSuffixSize += sizeof (CHAR16); + } + + Visited = AllocateZeroPool (sizeof (BOOLEAN) * BootOptionCount); + ASSERT (Visited != NULL); + + for (Base = 0; Base < BootOptionCount; Base++) { + if (!Visited[Base]) { + MatchCount = 1; + Visited[Base] = TRUE; + DescriptionSize = StrSize (BootOptions[Base].Description); + for (Index = Base + 1; Index < BootOptionCount; Index++) { + if (!Visited[Index] && StrCmp (BootOptions[Base].Description, BootOptions[Index].Description) == 0) { + Visited[Index] = TRUE; + MatchCount++; + FreePool (BootOptions[Index].Description); + BootOptions[Index].Description = AllocatePool (DescriptionSize + MaxSuffixSize); + UnicodeSPrint ( + BootOptions[Index].Description, DescriptionSize + MaxSuffixSize, + L"%s %d", + BootOptions[Base].Description, MatchCount + ); + } + } + } + } + + FreePool (Visited); +} diff --git a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h index cfaeefe..c1514c3 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h +++ b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h @@ -167,28 +167,6 @@ typedef struct { #define BM_HOTKEY_FROM_LINK(a) CR (a, BM_HOTKEY, Link, BM_HOTKEY_SIGNATURE) /** - Get the image file buffer data and buffer size by its device path. - - @param FilePath On input, a pointer to an allocated buffer containing the device - path of the file. - On output the pointer could be NULL when the function fails to - load the boot option, or could point to an allocated buffer containing - the device path of the file. - It could be updated by either short-form device path expanding, - or default boot file path appending. - Caller is responsible to free it when it's non-NULL. - @param FileSize A pointer to the size of the file buffer. - - @retval NULL File is NULL, or FileSize is NULL. Or, the file can't be found. - @retval other The file buffer. The caller is responsible to free the memory. -**/ -VOID * -BmLoadEfiBootOption ( - IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath, - OUT UINTN *FileSize - ); - -/** Get the Option Number that wasn't used. @param LoadOptionType Load option type. @@ -221,28 +199,6 @@ BmWriteBootToOsPerformanceData ( IN VOID *Context ); - -/** - Get the headers (dos, image, optional header) from an image - - @param Device SimpleFileSystem device handle - @param FileName File name for the image - @param DosHeader Pointer to dos header - @param Hdr The buffer in which to return the PE32, PE32+, or TE header. - - @retval EFI_SUCCESS Successfully get the machine type. - @retval EFI_NOT_FOUND The file is not found. - @retval EFI_LOAD_ERROR File is not a valid image file. - -**/ -EFI_STATUS -BmGetImageHeader ( - IN EFI_HANDLE Device, - IN CHAR16 *FileName, - OUT EFI_IMAGE_DOS_HEADER *DosHeader, - OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr - ); - /** This routine adjust the memory information for different memory type and save them into the variables for next boot. It resets the system when @@ -472,4 +428,29 @@ BmGetFileBufferFromLoadFileFileSystem ( OUT EFI_DEVICE_PATH_PROTOCOL **FullPath, OUT UINTN *FileSize ); + +/** + Return the boot description for the controller. + + @param Handle Controller handle. + + @return The description string. +**/ +CHAR16 * +BmGetBootDescription ( + IN EFI_HANDLE Handle + ); + +/** + Enumerate all boot option descriptions and append " 2"/" 3"/... to make + unique description. + + @param BootOptions Array of boot options. + @param BootOptionCount Count of boot options. +**/ +VOID +BmMakeBootOptionDescriptionUnique ( + EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions, + UINTN BootOptionCount + ); #endif // _INTERNAL_BM_H_ diff --git a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf index f1f6246..e9e74b1 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf +++ b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf @@ -5,7 +5,7 @@ # manipulation, hotkey registration, UEFI boot, connect/disconnect, console # manipulation, driver health checking and etc. # -# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.
+# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.
# 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 @@ -37,6 +37,7 @@ BmMisc.c BmConsole.c BmBoot.c + BmBootDescription.c BmLoadOption.c BmHotkey.c BmDriverHealth.c -- cgit v1.1