From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1M643q-0004De-3h for qemu-devel@nongnu.org; Mon, 18 May 2009 10:43:26 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1M643k-0004CE-Al for qemu-devel@nongnu.org; Mon, 18 May 2009 10:43:24 -0400 Received: from [199.232.76.173] (port=38087 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1M643i-0004C1-Ls for qemu-devel@nongnu.org; Mon, 18 May 2009 10:43:18 -0400 Received: from mx2.redhat.com ([66.187.237.31]:46484) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1M643i-00080N-7G for qemu-devel@nongnu.org; Mon, 18 May 2009 10:43:18 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n4IEhG2T031579 for ; Mon, 18 May 2009 10:43:16 -0400 From: Kevin Wolf Date: Mon, 18 May 2009 16:42:08 +0200 Message-Id: <1242657732-29043-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 0/4] Make qemu-img create options generic List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf Currently, qemu-img and the bdrv_create() interface need to carry parameters for every single option that is used by at least one file format. We already have a few of such format specific options (encryption for qcow2, version 6 header for VMDK, backing file for some formats) and there are more to come (like qcow cluster size). This patch series changes this into a more generic approach: All block drivers contain a data structure which describes all options this driver recognizes. qemu-img can use this structure then instead of hard-coding every single option. An -o option is introduced for these parameteres, the format is the usual comma separated name=value style like in -drive. Kevin Wolf (4): Create qemu-option.h Convert all block drivers to new bdrv_create Convert qemu-img create to new bdrv_create Convert qemu-img convert to new bdrv_create Makefile | 2 +- block.c | 44 +++++-- block.h | 6 +- block/cow.c | 26 +++- block/qcow.c | 28 ++++- block/qcow2.c | 36 +++++- block/raw-posix.c | 37 ++++-- block/raw-win32.c | 20 +++- block/vmdk.c | 28 ++++- block/vpc.c | 21 +++- block/vvfat.c | 4 +- block_int.h | 17 ++- qemu-img.c | 188 ++++++++++++++++++++--------- qemu-option.c | 349 +++++++++++++++++++++++++++++++++++++++++++++++++++++ qemu-option.h | 67 ++++++++++ sysemu.h | 2 - vl.c | 38 +------ 17 files changed, 762 insertions(+), 151 deletions(-) create mode 100644 qemu-option.c create mode 100644 qemu-option.h