From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:54567) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UVdnT-0008KE-S3 for qemu-devel@nongnu.org; Fri, 26 Apr 2013 04:14:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UVdnS-0005fT-H6 for qemu-devel@nongnu.org; Fri, 26 Apr 2013 04:14:23 -0400 Received: from mail-qc0-x233.google.com ([2607:f8b0:400d:c01::233]:35477) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UVdnS-0005e0-Br for qemu-devel@nongnu.org; Fri, 26 Apr 2013 04:14:22 -0400 Received: by mail-qc0-f179.google.com with SMTP id v28so1897626qcm.10 for ; Fri, 26 Apr 2013 01:14:21 -0700 (PDT) Sender: Paolo Bonzini Message-ID: <517A3747.3090301@redhat.com> Date: Fri, 26 Apr 2013 10:13:59 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <20130424163641.3e15bd43@redhat.com> <51784913.6020209@redhat.com> <20130424172911.753616ea@redhat.com> <517855B3.6060604@redhat.com> <20130425082635.5333288a@redhat.com> In-Reply-To: <20130425082635.5333288a@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH for-1.5] qmp: add query-drive-mirror-capabilities List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Luiz Capitulino Cc: Kevin Wolf , qemu-devel Il 25/04/2013 14:26, Luiz Capitulino ha scritto: > That's a good point, although I wonder if a command could have a new > capability that's not mapped to a new argument. IOW, I'd expect most/all > new capabilities to always be mapped to new arguments. A new enum value would also be a new capability, but it's handled better by enabling introspection of enum values. Paolo