From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39680) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uku2q-0003Db-B1 for qemu-devel@nongnu.org; Fri, 07 Jun 2013 06:37:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Uku2m-00036r-Oz for qemu-devel@nongnu.org; Fri, 07 Jun 2013 06:37:20 -0400 Received: from e06smtp10.uk.ibm.com ([195.75.94.106]:41078) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uku2m-00034W-EL for qemu-devel@nongnu.org; Fri, 07 Jun 2013 06:37:16 -0400 Received: from /spool/local by e06smtp10.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 7 Jun 2013 11:35:02 +0100 Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by d06dlp03.portsmouth.uk.ibm.com (Postfix) with ESMTP id 329791B08061 for ; Fri, 7 Jun 2013 11:37:13 +0100 (BST) Received: from d06av12.portsmouth.uk.ibm.com (d06av12.portsmouth.uk.ibm.com [9.149.37.247]) by b06cxnps4075.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r57Ab2PX7667760 for ; Fri, 7 Jun 2013 10:37:02 GMT Received: from d06av12.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av12.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id r57AbBQ7001121 for ; Fri, 7 Jun 2013 04:37:12 -0600 From: Cornelia Huck Date: Fri, 7 Jun 2013 12:37:09 +0200 Message-Id: <1370601431-46381-1-git-send-email-cornelia.huck@de.ibm.com> Subject: [Qemu-devel] [PATCH RFC 0/2] KVM: s390: virtio-ccw adapter interrupts. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: KVM , linux-s390 , qemu-devel , virtualization@lists.linux-foundation.org Hi, here's the guest driver support for adapter interrupts in virtio-ccw. We use one summary indicator per page of indicators. For each device, we try to find a space in an indicator where all of its virtqueues fit. Locking probably needs some more love, but it seems to work fine so far. Cornelia Huck (2): KVM: s390: virtio-ccw: Handle command rejects. KVM: s390: virtio-ccw adapter interrupt support. arch/s390/include/asm/irq.h | 1 + arch/s390/kernel/irq.c | 1 + drivers/s390/kvm/virtio_ccw.c | 307 ++++++++++++++++++++++++++++++++++++++++-- 3 files changed, 298 insertions(+), 11 deletions(-) -- 1.8.1.6