boot: Make sure all partitions drivers are connected

2022-11-29 15:03:52 +01:00
parent b99bf58118
commit 7f19be808c
1 changed files with 4 additions and 0 deletions
@@ -202,6 +202,10 @@ static EFI_STATUS find_device(const EFI_GUID *type, EFI_HANDLE *device, EFI_DEVI
        if (err != EFI_SUCCESS)
                return err;

+        /* The drivers for other partitions on this drive may not be initialized on fastboot firmware, so we
+         * have to ask the firmware to do just that. */
+        (void) BS->ConnectController(disk_handle, NULL, NULL, true);
+
        err = BS->HandleProtocol(disk_handle, &BlockIoProtocol, (void **)&block_io);
        if (err != EFI_SUCCESS)
                return err;