[PATCH 4/4] MdeModulePkg/UsbBusDxe: Adjust the MaxPacketLength to real world values

["Sean Rhodes" <sean@starlabs.systems>]

Adjusts the requirements for the MaxPacketLength to match what is seen on
real world devices that do not follow the USB specification.

This fixes enumeration on the multiple USB 3 devices made by SanDisk,
Integral, Kingston and other generic brands.

Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
---
 MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
index 62535cad54..043b7d4cea 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
@@ -906,19 +906,16 @@ XhcControlTransfer (
     return EFI_INVALID_PARAMETER;
   }
 
-  if ((MaximumPacketLength != 8)  && (MaximumPacketLength != 16) &&
-      (MaximumPacketLength != 32) && (MaximumPacketLength != 64) &&
-      (MaximumPacketLength != 512)
-      )
-  {
+  // Check for valid maximum packet size
+  if ((DeviceSpeed == EFI_USB_SPEED_SUPER) && (MaximumPacketLength > 1024)) {
     return EFI_INVALID_PARAMETER;
   }
 
-  if ((DeviceSpeed == EFI_USB_SPEED_LOW) && (MaximumPacketLength != 8)) {
+  if ((DeviceSpeed == EFI_USB_SPEED_HIGH) && (MaximumPacketLength > 512)) {
     return EFI_INVALID_PARAMETER;
   }
 
-  if ((DeviceSpeed == EFI_USB_SPEED_SUPER) && (MaximumPacketLength != 512)) {
+  if ((DeviceSpeed == EFI_USB_SPEED_FULL) && (MaximumPacketLength > 64)) {
     return EFI_INVALID_PARAMETER;
   }
 
-- 
2.37.2