hw/acpi: Consolidate build_mcfg to pci.c

[mirror_qemu.git] / block / raw-format.c

diff --git a/block/raw-format.c b/block/raw-format.c
index e3e5ba2c8aef1a4a6237d0790379ef824122ce7f..385cdc249092baa61bcf09cbf5a4a22c611f4dfc 100644 (file)
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -37,6 +37,8 @@ typedef struct BDRVRawState {
     bool has_size;
 } BDRVRawState;
 
+static const char *const mutable_opts[] = { "offset", "size", NULL };
+
 static QemuOptsList raw_runtime_opts = {
     .name = "raw",
     .head = QTAILQ_HEAD_INITIALIZER(raw_runtime_opts.head),
@@ -432,7 +434,7 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
     bs->supported_write_flags = BDRV_REQ_WRITE_UNCHANGED |
         (BDRV_REQ_FUA & bs->file->bs->supported_write_flags);
     bs->supported_zero_flags = BDRV_REQ_WRITE_UNCHANGED |
-        ((BDRV_REQ_FUA | BDRV_REQ_MAY_UNMAP) &
+        ((BDRV_REQ_FUA | BDRV_REQ_MAY_UNMAP | BDRV_REQ_NO_FALLBACK) &
             bs->file->bs->supported_zero_flags);
 
     if (bs->probed && !bdrv_is_read_only(bs)) {
@@ -570,6 +572,7 @@ BlockDriver bdrv_raw = {
     .create_opts          = &raw_create_opts,
     .bdrv_has_zero_init   = &raw_has_zero_init,
     .strong_runtime_opts  = raw_strong_runtime_opts,
+    .mutable_opts         = mutable_opts,
 };
 
 static void bdrv_raw_init(void)