diff options
Diffstat (limited to 'include/hw/xen/interface/io/blkif.h')
| -rw-r--r-- | include/hw/xen/interface/io/blkif.h | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/include/hw/xen/interface/io/blkif.h b/include/hw/xen/interface/io/blkif.h index 4cdba79aba..22f1eef0c0 100644 --- a/include/hw/xen/interface/io/blkif.h +++ b/include/hw/xen/interface/io/blkif.h @@ -1,26 +1,9 @@ +/* SPDX-License-Identifier: MIT */ /****************************************************************************** * blkif.h * * Unified block-device I/O interface for Xen guest OSes. * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * * Copyright (c) 2003-2004, Keir Fraser * Copyright (c) 2012, Spectra Logic Corporation */ @@ -363,6 +346,14 @@ * that the frontend requires that the logical block size is 512 as it * is hardcoded (which is the case in some frontend implementations). * + * trusted + * Values: 0/1 (boolean) + * Default value: 1 + * + * A value of "0" indicates that the frontend should not trust the + * backend, and should deploy whatever measures available to protect from + * a malicious backend on the other end. + * *------------------------- Virtual Device Properties ------------------------- * * device-type |