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MdePkg/DevicePath: Add EMMC device path definition

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This device path node is introduced in UEFI2.6 spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Feng Tian
2016-03-22 23:15:53 +08:00
parent 03e1757840
commit 5c67fb2f4c
3 changed files with 72 additions and 0 deletions
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32
MdePkg/Library/UefiDevicePathLib/DevicePathToText.c
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@ -822,6 +822,37 @@ DevPathToTextSd (
);
}
/**
Converts a EMMC (Embedded MMC) device path structure to its string representative.
@param Str The string representative of input device.
@param DevPath The input device path structure.
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
**/
VOID
DevPathToTextEmmc (
IN OUT POOL_PRINT *Str,
IN VOID *DevPath,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
)
{
EMMC_DEVICE_PATH *Emmc;
Emmc = DevPath;
UefiDevicePathLibCatPrint (
Str,
L"Emmc(0x%x)",
Emmc->SlotNumber
);
}
/**
Converts a 1394 device path structure to its string representative.
@ -2139,6 +2170,7 @@ GLOBAL_REMOVE_IF_UNREFERENCED const DEVICE_PATH_TO_TEXT_TABLE mUefiDevicePathLib
{MESSAGING_DEVICE_PATH, MSG_NVME_NAMESPACE_DP, DevPathToTextNVMe },
{MESSAGING_DEVICE_PATH, MSG_UFS_DP, DevPathToTextUfs },
{MESSAGING_DEVICE_PATH, MSG_SD_DP, DevPathToTextSd },
{MESSAGING_DEVICE_PATH, MSG_EMMC_DP, DevPathToTextEmmc },
{MESSAGING_DEVICE_PATH, MSG_1394_DP, DevPathToText1394 },
{MESSAGING_DEVICE_PATH, MSG_USB_DP, DevPathToTextUsb },
{MESSAGING_DEVICE_PATH, MSG_USB_WWID_DP, DevPathToTextUsbWWID },