02f7384425
Fix ppc build (k0da) and clean up firmware refactoring OBS-URL: https://build.opensuse.org/request/show/202641 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=165
124 lines
4.5 KiB
Diff
124 lines
4.5 KiB
Diff
From 9678a942cfcd5bc8640300527d557715a14fb103 Mon Sep 17 00:00:00 2001
|
|
From: Ulrich Hecht <uli@suse.de>
|
|
Date: Tue, 14 Apr 2009 16:37:42 +0200
|
|
Subject: [PATCH] block/vmdk: Support creation of SCSI VMDK images in qemu-img
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Signed-off-by: Ulrich Hecht <uli@suse.de>
|
|
[AF: Changed BLOCK_FLAG_SCSI from 8 to 16 for v1.2]
|
|
[AF: Rebased onto upstream VMDK SCSI support]
|
|
Signed-off-by: Andreas Färber <afaerber@suse.de>
|
|
---
|
|
block.c | 6 +++++-
|
|
block/vmdk.c | 9 ++++++++-
|
|
include/block/block_int.h | 2 ++
|
|
qemu-img.c | 8 +++++++-
|
|
4 files changed, 22 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/block.c b/block.c
|
|
index 01b66d8..35a07a5 100644
|
|
--- a/block.c
|
|
+++ b/block.c
|
|
@@ -4469,7 +4469,7 @@ void bdrv_img_create(const char *filename, const char *fmt,
|
|
Error **errp, bool quiet)
|
|
{
|
|
QEMUOptionParameter *param = NULL, *create_options = NULL;
|
|
- QEMUOptionParameter *backing_fmt, *backing_file, *size;
|
|
+ QEMUOptionParameter *backing_fmt, *backing_file, *size, *scsi;
|
|
BlockDriverState *bs = NULL;
|
|
BlockDriver *drv, *proto_drv;
|
|
BlockDriver *backing_drv = NULL;
|
|
@@ -4579,6 +4579,10 @@ void bdrv_img_create(const char *filename, const char *fmt,
|
|
if (!quiet) {
|
|
printf("Formatting '%s', fmt=%s ", filename, fmt);
|
|
print_option_parameters(param);
|
|
+ scsi = get_option_parameter(param, BLOCK_OPT_SCSI);
|
|
+ if (scsi && scsi->value.n) {
|
|
+ printf(", SCSI");
|
|
+ }
|
|
puts("");
|
|
}
|
|
ret = bdrv_create(drv, filename, param);
|
|
diff --git a/block/vmdk.c b/block/vmdk.c
|
|
index 346bb5c..c45558c 100644
|
|
--- a/block/vmdk.c
|
|
+++ b/block/vmdk.c
|
|
@@ -1588,6 +1588,8 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options)
|
|
fmt = options->value.s;
|
|
} else if (!strcmp(options->name, BLOCK_OPT_ZEROED_GRAIN)) {
|
|
zeroed_grain |= options->value.n;
|
|
+ } else if (!strcmp(options->name, BLOCK_OPT_SCSI)) {
|
|
+ flags |= options->value.n ? BLOCK_FLAG_SCSI: 0;
|
|
}
|
|
options++;
|
|
}
|
|
@@ -1691,7 +1693,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options)
|
|
ext_desc_lines,
|
|
(flags & BLOCK_FLAG_COMPAT6 ? 6 : 4),
|
|
total_size / (int64_t)(63 * number_heads * 512), number_heads,
|
|
- adapter_type);
|
|
+ flags & BLOCK_FLAG_SCSI ? "lsilogic" : adapter_type);
|
|
if (split || flat) {
|
|
fd = qemu_open(filename,
|
|
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
|
|
@@ -1820,6 +1822,11 @@ static QEMUOptionParameter vmdk_create_options[] = {
|
|
.type = OPT_FLAG,
|
|
.help = "Enable efficient zero writes using the zeroed-grain GTE feature"
|
|
},
|
|
+ {
|
|
+ .name = BLOCK_OPT_SCSI,
|
|
+ .type = OPT_FLAG,
|
|
+ .help = "SCSI image"
|
|
+ },
|
|
{ NULL }
|
|
};
|
|
|
|
diff --git a/include/block/block_int.h b/include/block/block_int.h
|
|
index e45f2a0..74f71ba 100644
|
|
--- a/include/block/block_int.h
|
|
+++ b/include/block/block_int.h
|
|
@@ -38,6 +38,7 @@
|
|
#define BLOCK_FLAG_ENCRYPT 1
|
|
#define BLOCK_FLAG_COMPAT6 4
|
|
#define BLOCK_FLAG_LAZY_REFCOUNTS 8
|
|
+#define BLOCK_FLAG_SCSI 16
|
|
|
|
#define BLOCK_IO_LIMIT_READ 0
|
|
#define BLOCK_IO_LIMIT_WRITE 1
|
|
@@ -49,6 +50,7 @@
|
|
#define BLOCK_OPT_SIZE "size"
|
|
#define BLOCK_OPT_ENCRYPT "encryption"
|
|
#define BLOCK_OPT_COMPAT6 "compat6"
|
|
+#define BLOCK_OPT_SCSI "scsi"
|
|
#define BLOCK_OPT_BACKING_FILE "backing_file"
|
|
#define BLOCK_OPT_BACKING_FMT "backing_fmt"
|
|
#define BLOCK_OPT_CLUSTER_SIZE "cluster_size"
|
|
diff --git a/qemu-img.c b/qemu-img.c
|
|
index b9a848d..abf345e 100644
|
|
--- a/qemu-img.c
|
|
+++ b/qemu-img.c
|
|
@@ -1127,7 +1127,7 @@ static int img_convert(int argc, char **argv)
|
|
const uint8_t *buf1;
|
|
BlockDriverInfo bdi;
|
|
QEMUOptionParameter *param = NULL, *create_options = NULL;
|
|
- QEMUOptionParameter *out_baseimg_param;
|
|
+ QEMUOptionParameter *out_baseimg_param, *scsi;
|
|
char *options = NULL;
|
|
const char *snapshot_name = NULL;
|
|
float local_progress = 0;
|
|
@@ -1329,6 +1329,12 @@ static int img_convert(int argc, char **argv)
|
|
}
|
|
}
|
|
|
|
+ if ((scsi = get_option_parameter(param, BLOCK_OPT_SCSI)) && scsi->value.n && strcmp(drv->format_name, "vmdk")) {
|
|
+ error_report("SCSI devices not supported for this file format");
|
|
+ ret = -1;
|
|
+ goto out;
|
|
+ }
|
|
+
|
|
/* Create the new image */
|
|
ret = bdrv_create(drv, out_filename, param);
|
|
if (ret < 0) {
|