From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Borntraeger Subject: Re: [Qemu-devel] [PATCH 1/6] s390x/virtio-ccw: Adapter interrupt support. Date: Tue, 04 Mar 2014 10:20:36 +0100 Message-ID: <53159AE4.5080108@de.ibm.com> References: <1393349120-18228-1-git-send-email-cornelia.huck@de.ibm.com> <1393349120-18228-2-git-send-email-cornelia.huck@de.ibm.com> <20140304100530.2417276d.cornelia.huck@de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: gleb@kernel.org, agraf@suse.de, pbonzini@redhat.com To: Cornelia Huck , kvm@vger.kernel.org, linux-s390@vger.kernel.org, qemu-devel@nongnu.org Return-path: Received: from e06smtp12.uk.ibm.com ([195.75.94.108]:51350 "EHLO e06smtp12.uk.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756720AbaCDJUq (ORCPT ); Tue, 4 Mar 2014 04:20:46 -0500 Received: from /spool/local by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 4 Mar 2014 09:20:43 -0000 In-Reply-To: <20140304100530.2417276d.cornelia.huck@de.ibm.com> Sender: kvm-owner@vger.kernel.org List-ID: On 04/03/14 10:05, Cornelia Huck wrote: > On Tue, 25 Feb 2014 18:25:15 +0100 > Cornelia Huck wrote: > >> Handle the new CCW_CMD_SET_IND_ADAPTER command enabling adapter interrupts >> on guest request. When active, host->guest notifications will be handled >> via global_indicator -> queue indicators instead of queue indicators + >> subchannel I/O interrupt. Indicators for virtqueues may be present at an >> offset. >> >> Signed-off-by: Cornelia Huck >> --- >> hw/s390x/css.c | 10 +++++ >> hw/s390x/css.h | 2 + >> hw/s390x/virtio-ccw.c | 102 +++++++++++++++++++++++++++++++++++++++++++++---- >> hw/s390x/virtio-ccw.h | 4 ++ >> target-s390x/ioinst.h | 2 + >> target-s390x/kvm.c | 8 +++- >> trace-events | 1 + >> 7 files changed, 120 insertions(+), 9 deletions(-) >> > > As this is a nicely self-contained patch, I'd like to send a pull > request for this, unless there are any objections. > ACK from my side. I will send out the guest kernel patch with the next kvm patches for s390. Christian