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Define GUID for boot manage policy to connect storage devices. #619

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merged 4 commits into from
Nov 15, 2023
Merged

Define GUID for boot manage policy to connect storage devices. #619

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85598ad
Define GUID for boot manage policy to connecxt storage devices
cfernald Nov 13, 2023
61e7f35
Add missing definitions
cfernald Nov 13, 2023
8eba92d
Merge branch 'release/202302' into boot_manager_storage
cfernald Nov 13, 2023
b348a2e
Merge branch 'release/202302' into boot_manager_storage
cfernald Nov 15, 2023
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15 changes: 15 additions & 0 deletions MdePkg/Include/Protocol/BootManagerPolicy.h
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,13 @@
0x113B2126, 0xFC8A, 0x11E3, { 0xBD, 0x6C, 0xB8, 0xE8, 0x56, 0x2C, 0xBA, 0xFA } \
}

// MU_CHANGE START: Introduce disk connect guid
#define EFI_BOOT_MANAGER_POLICY_STORAGE_GUID \
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{ \
0XCD68FE79, 0XD3CB, 0X436E, {0XA8, 0X50, 0XF4, 0X43, 0XC8, 0X8C, 0XFB, 0X49 }\
}
// MU_CHANGE END

typedef struct _EFI_BOOT_MANAGER_POLICY_PROTOCOL EFI_BOOT_MANAGER_POLICY_PROTOCOL;

#define EFI_BOOT_MANAGER_POLICY_PROTOCOL_REVISION 0x00010000
Expand Down Expand Up @@ -98,6 +105,14 @@ EFI_STATUS
EFI_BOOT_SERVICES.ConnectController(). If the Boot Manager has policy
associated with connect all UEFI drivers this policy will be used.

MU_CHANGE START: Introduce disk connect guid
If Class is EFI_BOOT_MANAGER_POLICY_STORAGE_GUID then the Boot Manager will
connect the protocols associated with the discoverable storage disks. This may include
EFI_BLOCK_IO_PROTOCOL, EFI_SIMPLE_FILE_SYSTEM_PROTOCOL, or other storage protocols
appropriate to the device. Some platforms may choose to restrict the connected
devices to exclude USB or other peripherals.
MU_CHANGE END

A platform can also define platform specific Class values as a properly generated
EFI_GUID would never conflict with this specification.

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