From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754934Ab2BELQK (ORCPT ); Sun, 5 Feb 2012 06:16:10 -0500 Received: from mail-ww0-f44.google.com ([74.125.82.44]:42681 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754183Ab2BELQH (ORCPT ); Sun, 5 Feb 2012 06:16:07 -0500 From: Paolo Bonzini To: linux-kernel@vger.kernel.org Cc: linux-scsi@vger.kernel.org, Rusty Russell , kvm@vger.kernel.org, Pekka Enberg , "Michael S . Tsirkin" , Stefan Hajnoczi , Mike Christie Subject: [PATCH v5 0/3] virtio-scsi driver Date: Sun, 5 Feb 2012 12:15:59 +0100 Message-Id: <1328440562-19425-1-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.7.7.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is the first implementation of the virtio-scsi driver, a virtual HBA that will be supported by KVM. It implements a subset of the spec, in particular it does not implement asynchronous notifications for either LUN reset/removal/addition or CD-ROM media events, but it is already functional and usable. Other matching bits: - spec at http://people.redhat.com/pbonzini/virtio-spec.pdf - QEMU implementation at git://github.com/bonzini/qemu.git, branch virtio-scsi Please review. Getting this in 3.3 is starting to look like wishful thinking, but the possibility of regressions is obviously zero so I'm still dreaming. Otherwise, that would be 3.4. Paolo Bonzini (3): virtio-scsi: first version virtio-scsi: add error handling virtio-scsi: add power management support v4->v5: change virtio id from 7 to 8 v3->v4: renamed VIRTIO_SCSI_S_UNDERRUN to VIRTIO_SCSI_S_OVERRUN; fixed 32-bit compilation; added power management support; adjusted calls to virtqueue_add_buf drivers/scsi/Kconfig | 8 + drivers/scsi/Makefile | 1 + drivers/scsi/virtio_scsi.c | 594 +++++++++++++++++++++++++++++++++++++++++++ include/linux/virtio_ids.h | 1 + include/linux/virtio_scsi.h | 114 +++++++++ 5 files changed, 718 insertions(+), 0 deletions(-) create mode 100644 drivers/scsi/virtio_scsi.c create mode 100644 include/linux/virtio_scsi.h