Branch: refs/heads/master
  Home:   https://github.com/tianocore/edk2
  Commit: 8c0dea946f5187016fc79e723275f9c94024d725
      
https://github.com/tianocore/edk2/commit/8c0dea946f5187016fc79e723275f9c94024d725
  Author: Jared Pan <[email protected]>
  Date:   2026-06-30 (Tue, 30 Jun 2026)

  Changed paths:
    M MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
    M MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
    M MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h

  Log Message:
  -----------
  MdeModulePkg/UsbBusDxe: Manufacturer String Descriptor Caching

Certain devices require immediate follow-up commands
after reading the LANGID string to fetch Manufacturer,
Product, or SerialNumber strings.

[Suggested Solution]
These strings are now cached after initial retrieval
to allow UsbIoGetStringDescriptor() to return them
directly, improving efficiency and stability.

Signed-off-by: Marlboro Chuang <[email protected]>
Signed-off-by: Jared Pan <[email protected]>



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