From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:50581) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ti0ha-0004ub-Mv for qemu-devel@nongnu.org; Mon, 10 Dec 2012 05:35:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ti0hU-0004CF-I8 for qemu-devel@nongnu.org; Mon, 10 Dec 2012 05:35:10 -0500 Received: from e06smtp18.uk.ibm.com ([195.75.94.114]:55993) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ti0hU-00048f-AH for qemu-devel@nongnu.org; Mon, 10 Dec 2012 05:35:04 -0500 Received: from /spool/local by e06smtp18.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 10 Dec 2012 10:34:47 -0000 Received: from d06av08.portsmouth.uk.ibm.com (d06av08.portsmouth.uk.ibm.com [9.149.37.249]) by b06cxnps4075.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id qBAAYiuD66846802 for ; Mon, 10 Dec 2012 10:34:44 GMT Received: from d06av08.portsmouth.uk.ibm.com (loopback [127.0.0.1]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id qBAAYp3a014736 for ; Mon, 10 Dec 2012 03:34:51 -0700 Date: Mon, 10 Dec 2012 11:34:48 +0100 From: Cornelia Huck Message-ID: <20121210113448.70a7d860@BR9GNB5Z> In-Reply-To: <019BF2A3-BDA8-493F-815D-246C54989501@suse.de> References: <1354884626-15060-1-git-send-email-cornelia.huck@de.ibm.com> <019BF2A3-BDA8-493F-815D-246C54989501@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC PATCH v4 0/8] s390: channel I/O support in qemu. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexander Graf Cc: linux-s390 , Anthony Liguori , KVM list , Gleb Natapov , Carsten Otte , Sebastian Ott , Marcelo Tosatti , Heiko Carstens , qemu-devel qemu-devel , Christian Borntraeger , Martin Schwidefsky , fred.konrad@greensocs.com On Mon, 10 Dec 2012 09:02:51 +0100 Alexander Graf wrote: > > On 07.12.2012, at 13:50, Cornelia Huck wrote: > > > Hi, > > > > just a quick dump of my qemu patch series for channel I/O. > > > > I've managed to chop the virtual css patch into some smaller > > chunks (patches 2-6), which are hopefully easier to review. > > > > The virtio-ccw patch is still based upon the current virtio > > infrastructure; I'll try to rebase it upon the virtio refactoring > > once that has most of the infrastructure in place. > > I wouldn't want to hold this feature back only for some virtio refactoring. Let's try to get it into shape for now and worry about the refactor work when that's closer to merging. The virtio-ccw stuff is already in a state where I welcome feedback - if you keep in mind that the modelling will look a bit different after the virtio refactoring. (And the other patches could be merged when ready without waiting for the refactoring.) > > > Alex > > > > > Cornelia Huck (8): > > Update linux headers. > > s390: Channel I/O basic defintions. > > s390: I/O interrupt and machine check injection. > > s390: Add channel I/O instructions. > > s390: Virtual channel subsystem support. > > s390: Wire up channel I/O in kvm. > > s390-virtio: Factor out some initialization code. > > s390: Add new channel I/O based virtio transport. > > > > hw/s390-virtio.c | 281 +++++--- > > hw/s390x/Makefile.objs | 2 + > > hw/s390x/css.c | 1195 ++++++++++++++++++++++++++++++++++ > > hw/s390x/css.h | 92 +++ > > hw/s390x/virtio-ccw.c | 909 ++++++++++++++++++++++++++ > > hw/s390x/virtio-ccw.h | 81 +++ > > linux-headers/asm-generic/kvm_para.h | 4 + > > linux-headers/asm-powerpc/kvm.h | 59 ++ > > linux-headers/asm-powerpc/kvm_para.h | 7 +- > > linux-headers/linux/kvm.h | 36 +- > > target-s390x/Makefile.objs | 2 +- > > target-s390x/cpu.h | 230 +++++++ > > target-s390x/helper.c | 145 +++++ > > target-s390x/ioinst.c | 726 +++++++++++++++++++++ > > target-s390x/ioinst.h | 223 +++++++ > > target-s390x/kvm.c | 246 ++++++- > > trace-events | 18 + > > 17 files changed, 4161 insertions(+), 95 deletions(-) > > create mode 100644 hw/s390x/css.c > > create mode 100644 hw/s390x/css.h > > create mode 100644 hw/s390x/virtio-ccw.c > > create mode 100644 hw/s390x/virtio-ccw.h > > create mode 100644 linux-headers/asm-generic/kvm_para.h > > create mode 100644 target-s390x/ioinst.c > > create mode 100644 target-s390x/ioinst.h > > > > -- > > 1.7.12.4 > > >