diff options
Diffstat (limited to 'tools/qemu/patches/0012-vmdk-Allow-selecting-SCSI-adapter-in-image-creation.patch')
| -rw-r--r-- | tools/qemu/patches/0012-vmdk-Allow-selecting-SCSI-adapter-in-image-creation.patch | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/tools/qemu/patches/0012-vmdk-Allow-selecting-SCSI-adapter-in-image-creation.patch b/tools/qemu/patches/0012-vmdk-Allow-selecting-SCSI-adapter-in-image-creation.patch deleted file mode 100644 index fc3dee361e..0000000000 --- a/tools/qemu/patches/0012-vmdk-Allow-selecting-SCSI-adapter-in-image-creation.patch +++ /dev/null @@ -1,114 +0,0 @@ -From 5483df4df2729a5d1e4888a48039b1cd90438480 Mon Sep 17 00:00:00 2001 -From: Othmar Pasteka <pasteka@kabsi.at> -Date: Wed, 30 Jan 2013 00:26:52 +0100 -Subject: [PATCH 12/12] vmdk: Allow selecting SCSI adapter in image creation - -Introduce a new option "adapter_type" when converting to vmdk images. -It can be one of the following: ide (default), buslogic, lsilogic -or legacyESX (according to the vmdk spec from vmware). - -In case of a non-ide adapter, heads is set to 255 instead of the 16. -The latter is used for "ide". - -Also see LP#545089 - -Signed-off-by: Othmar Pasteka <pasteka@kabsi.at> -Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> ---- - block/vmdk.c | 31 ++++++++++++++++++++++++++++--- - block_int.h | 1 + - 2 files changed, 29 insertions(+), 3 deletions(-) - ---- a/block/vmdk.c -+++ b/block/vmdk.c -@@ -1089,6 +1089,7 @@ static int vmdk_create(const char *filen - int fd, idx = 0; - char desc[BUF_SIZE]; - int64_t total_size = 0, filesize; -+ const char *adapter_type = NULL; - const char *backing_file = NULL; - const char *fmt = NULL; - int flags = 0; -@@ -1100,6 +1101,7 @@ static int vmdk_create(const char *filen - const char *desc_extent_line; - char parent_desc_line[BUF_SIZE] = ""; - uint32_t parent_cid = 0xffffffff; -+ uint32_t number_heads = 16; - const char desc_template[] = - "# Disk DescriptorFile\n" - "version=1\n" -@@ -1116,9 +1118,9 @@ static int vmdk_create(const char *filen - "\n" - "ddb.virtualHWVersion = \"%d\"\n" - "ddb.geometry.cylinders = \"%" PRId64 "\"\n" -- "ddb.geometry.heads = \"16\"\n" -+ "ddb.geometry.heads = \"%d\"\n" - "ddb.geometry.sectors = \"63\"\n" -- "ddb.adapterType = \"ide\"\n"; -+ "ddb.adapterType = \"%s\"\n"; - - if (filename_decompose(filename, path, prefix, postfix, PATH_MAX)) { - return -EINVAL; -@@ -1127,6 +1129,8 @@ static int vmdk_create(const char *filen - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - total_size = options->value.n; -+ } else if (!strcmp(options->name, BLOCK_OPT_ADAPTER_TYPE)) { -+ adapter_type = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) { - backing_file = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_COMPAT6)) { -@@ -1136,6 +1140,20 @@ static int vmdk_create(const char *filen - } - options++; - } -+ if (!adapter_type) { -+ adapter_type = "ide"; -+ } else if (strcmp(adapter_type, "ide") && -+ strcmp(adapter_type, "buslogic") && -+ strcmp(adapter_type, "lsilogic") && -+ strcmp(adapter_type, "legacyESX")) { -+ fprintf(stderr, "VMDK: Unknown adapter type: '%s'.\n", adapter_type); -+ return -EINVAL; -+ } -+ if (strcmp(adapter_type, "ide") != 0) { -+ /* that's the number of heads with which vmware operates when -+ creating, exporting, etc. vmdk files with a non-ide adapter type */ -+ number_heads = 255; -+ } - if (!fmt) { - /* Default format to monolithicSparse */ - fmt = "monolithicSparse"; -@@ -1222,7 +1240,8 @@ static int vmdk_create(const char *filen - parent_desc_line, - ext_desc_lines, - (flags & BLOCK_FLAG_COMPAT6 ? 6 : 4), -- total_size / (int64_t)(63 * 16 * 512)); -+ total_size / (int64_t)(63 * number_heads * 512), number_heads, -+ adapter_type); - if (split || flat) { - fd = open( - filename, -@@ -1281,6 +1300,12 @@ static QEMUOptionParameter vmdk_create_o - .help = "Virtual disk size" - }, - { -+ .name = BLOCK_OPT_ADAPTER_TYPE, -+ .type = OPT_STRING, -+ .help = "Virtual adapter type, can be one of " -+ "ide (default), lsilogic, buslogic or legacyESX" -+ }, -+ { - .name = BLOCK_OPT_BACKING_FILE, - .type = OPT_STRING, - .help = "File name of a base image" ---- a/block_int.h -+++ b/block_int.h -@@ -40,6 +40,7 @@ - #define BLOCK_OPT_TABLE_SIZE "table_size" - #define BLOCK_OPT_PREALLOC "preallocation" - #define BLOCK_OPT_SUBFMT "subformat" -+#define BLOCK_OPT_ADAPTER_TYPE "adapter_type" - - typedef struct AIOPool { - void (*cancel)(BlockDriverAIOCB *acb); |