virtualization/app-emulation/qemu/files/0.11.0/0013-qemu-img-vmdk-scsi.patch

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From 75e8da1c5ca1b61a9a97fcc385eb5c6b9f83130f Mon Sep 17 00:00:00 2001
From: Ulrich Hecht <uli@suse.de>
Date: Tue, 14 Apr 2009 16:37:42 +0200
Subject: [PATCH 13/33] qemu-img-vmdk-scsi
Support creation of SCSI VMDK images in qemu-img.
Signed-off-by: Ulrich Hecht <uli@suse.de>
---
block/vmdk.c | 5 +++--
block_int.h | 1 +
qemu-img-cmds.hx | 8 ++++----
qemu-img.c | 15 +++++++++++++--
4 files changed, 21 insertions(+), 8 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 4e48622..b7a15c7 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -710,7 +710,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options)
"ddb.geometry.cylinders = \"%" PRId64 "\"\n"
"ddb.geometry.heads = \"16\"\n"
"ddb.geometry.sectors = \"63\"\n"
- "ddb.adapterType = \"ide\"\n";
+ "ddb.adapterType = \"%s\"\n";
char desc[1024];
const char *real_filename, *temp_str;
int64_t total_size = 0;
@@ -800,7 +800,8 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options)
snprintf(desc, sizeof(desc), desc_template, (unsigned int)time(NULL),
total_size, real_filename,
(flags & BLOCK_FLAG_COMPAT6 ? 6 : 4),
- total_size / (int64_t)(63 * 16));
+ total_size / (int64_t)(63 * 16),
+ flags & BLOCK_FLAG_SCSI ? "lsilogic" : "ide");
/* write the descriptor */
lseek(fd, le64_to_cpu(header.desc_offset) << 9, SEEK_SET);
diff --git a/block_int.h b/block_int.h
index 8898d91..d482050 100644
--- a/block_int.h
+++ b/block_int.h
@@ -30,6 +30,7 @@
#define BLOCK_FLAG_ENCRYPT 1
#define BLOCK_FLAG_COMPRESS 2
#define BLOCK_FLAG_COMPAT6 4
+#define BLOCK_FLAG_SCSI 8
#define BLOCK_OPT_SIZE "size"
#define BLOCK_OPT_ENCRYPT "encryption"
diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
index ddb86f0..be94d22 100644
--- a/qemu-img-cmds.hx
+++ b/qemu-img-cmds.hx
@@ -16,9 +16,9 @@ STEXI
ETEXI
DEF("create", img_create,
- "create [-F fmt] [-b base_image] [-f fmt] [-o options] filename [size]")
+ "create [-s] [-F fmt] [-b base_image] [-f fmt] [-o options] filename [size]")
STEXI
-@item create [-F @var{base_fmt}] [-b @var{base_image}] [-f @var{fmt}] [-o @var{options}] @var{filename} [@var{size}]
+@item create [-s] [-F @var{base_fmt}] [-b @var{base_image}] [-f @var{fmt}] [-o @var{options}] @var{filename} [@var{size}]
ETEXI
DEF("commit", img_commit,
@@ -28,9 +28,9 @@ STEXI
ETEXI
DEF("convert", img_convert,
- "convert [-c] [-f fmt] [-O output_fmt] [-o options] [-B output_base_image] filename [filename2 [...]] output_filename")
+ "convert [-c] [-s] [-f fmt] [-O output_fmt] [-o options] [-B output_base_image] filename [filename2 [...]] output_filename")
STEXI
-@item convert [-c] [-f @var{fmt}] [-O @var{output_fmt}] [-o @var{options}] [-B @var{output_base_image}] @var{filename} [@var{filename2} [...]] @var{output_filename}
+@item convert [-c] [-s] [-f @var{fmt}] [-O @var{output_fmt}] [-o @var{options}] [-B @var{output_base_image}] @var{filename} [@var{filename2} [...]] @var{output_filename}
ETEXI
DEF("info", img_info,
diff --git a/qemu-img.c b/qemu-img.c
index 070fe2e..2adeb56 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -259,7 +259,7 @@ static int img_create(int argc, char **argv)
flags = 0;
for(;;) {
- c = getopt(argc, argv, "F:b:f:he6o:");
+ c = getopt(argc, argv, "F:b:f:hes6o:");
if (c == -1)
break;
switch(c) {
@@ -278,6 +278,9 @@ static int img_create(int argc, char **argv)
case 'e':
flags |= BLOCK_FLAG_ENCRYPT;
break;
+ case 's':
+ flags |= BLOCK_FLAG_SCSI;
+ break;
case '6':
flags |= BLOCK_FLAG_COMPAT6;
break;
@@ -357,6 +360,8 @@ static int img_create(int argc, char **argv)
printf("Formatting '%s', fmt=%s ", filename, fmt);
print_option_parameters(param);
+ if (flags & BLOCK_FLAG_SCSI)
+ printf(", SCSI");
puts("");
ret = bdrv_create(drv, filename, param);
@@ -551,7 +556,7 @@ static int img_convert(int argc, char **argv)
out_baseimg = NULL;
flags = 0;
for(;;) {
- c = getopt(argc, argv, "f:O:B:hce6o:");
+ c = getopt(argc, argv, "f:O:B:hces6o:");
if (c == -1)
break;
switch(c) {
@@ -573,6 +578,9 @@ static int img_convert(int argc, char **argv)
case 'e':
flags |= BLOCK_FLAG_ENCRYPT;
break;
+ case 's':
+ flags |= BLOCK_FLAG_SCSI;
+ break;
case '6':
flags |= BLOCK_FLAG_COMPAT6;
break;
@@ -639,6 +647,9 @@ static int img_convert(int argc, char **argv)
}
}
+ if (flags & BLOCK_FLAG_SCSI && strcmp(drv->format_name, "vmdk"))
+ error("SCSI devices not supported for this file format");
+
/* Create the new image */
ret = bdrv_create(drv, out_filename, param);
free_option_parameters(param);
--
1.6.2.1