MdeModulePkg/UsbMassStorageDxe: Enhance Request Sense Handling

[mirror_edk2.git] / MdeModulePkg / Bus / Usb / UsbMassStorageDxe / UsbMassBoot.c

diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
index 2eb30f0c5f5010843b0c74af99366415aee3660b..a8b6a1c5f13c9cca81490650ddb6c0a5ca013fa5 100644 (file)
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
@@ -120,6 +120,10 @@ UsbBootRequestSense (
       Status = EFI_MEDIA_CHANGED;\r
       Media->ReadOnly = FALSE;\r
       Media->MediaId++;\r
+    } else if (SenseData.Asc == USB_BOOT_ASC_NOT_READY) {\r
+      Status = EFI_NOT_READY;\r
+    } else if (SenseData.Asc == USB_BOOT_ASC_NO_MEDIA) {\r
+      Status = EFI_NOT_READY;\r
     }\r
     break;\r
 \r