From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cornelia Huck Subject: Re: [PATCH V8 1/6] mdev: class id support Date: Tue, 5 Nov 2019 17:03:19 +0100 Message-ID: <20191105170319.41fe7d2c.cohuck@redhat.com> References: <20191105093240.5135-1-jasowang@redhat.com> <20191105093240.5135-2-jasowang@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20191105093240.5135-2-jasowang@redhat.com> Sender: netdev-owner@vger.kernel.org To: Jason Wang Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, kwankhede@nvidia.com, alex.williamson@redhat.com, mst@redhat.com, tiwei.bie@intel.com, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, maxime.coquelin@redhat.com, cunming.liang@intel.com, zhihong.wang@intel.com, rob.miller@broadcom.com, xiao.w.wang@intel.com, haotian.wang@sifive.com, zhenyuw@linux.intel.com, zhi.a.wang@intel.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, farman@linux.ibm.com, pasic@linux.ibm.com, sebott@linux.ibm.com, oberpar@linux.ibm.com, heiko.carstens@de.ibm.com, gor@linux.ibm.c List-Id: intel-gfx@lists.freedesktop.org On Tue, 5 Nov 2019 17:32:35 +0800 Jason Wang wrote: > Mdev bus only supports vfio driver right now, so it doesn't implement > match method. But in the future, we may add drivers other than vfio, > the first driver could be virtio-mdev. This means we need to add > device class id support in bus match method to pair the mdev device > and mdev driver correctly. >=20 > So this patch adds id_table to mdev_driver and class_id for mdev > device with the match method for mdev bus. >=20 > Reviewed-by: Parav Pandit > Signed-off-by: Jason Wang > --- > .../driver-api/vfio-mediated-device.rst | 5 ++++ > drivers/gpu/drm/i915/gvt/kvmgt.c | 1 + > drivers/s390/cio/vfio_ccw_ops.c | 1 + > drivers/s390/crypto/vfio_ap_ops.c | 1 + > drivers/vfio/mdev/mdev_core.c | 17 +++++++++++++ > drivers/vfio/mdev/mdev_driver.c | 25 +++++++++++++++++++ > drivers/vfio/mdev/mdev_private.h | 1 + > drivers/vfio/mdev/vfio_mdev.c | 6 +++++ > include/linux/mdev.h | 8 ++++++ > include/linux/mod_devicetable.h | 8 ++++++ > samples/vfio-mdev/mbochs.c | 1 + > samples/vfio-mdev/mdpy.c | 1 + > samples/vfio-mdev/mtty.c | 1 + > 13 files changed, 76 insertions(+) Reviewed-by: Cornelia Huck From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D55DC5DF62 for ; 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t=1572969845; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5jHzTufVqj3xcUhXgZf6+U7zit20vAMAvRvtB9TGvhg=; b=flZ9g8sRx7r9jCCYjHRVptn3KX9QzYzusELxEXN0hGDmmI9eIR7X+CcL6v2dgiLro5xUBj Zur/GZ1Ij89OtY5Kpnlm3SOoCaJAxJj5cD2gilPFOz9e/5dCeL3o9Q6H92vaxaSRHtX3lK R430jkzfZK7lMqeZYVXiC0CQg2wKA0k= Subject: Re: [Intel-gfx] [PATCH V8 1/6] mdev: class id support X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stefanha@redhat.com, christophe.de.dinechin@gmail.com, kvm@vger.kernel.org, mst@redhat.com, airlied@linux.ie, heiko.carstens@de.ibm.com, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, kwankhede@nvidia.com, rob.miller@broadcom.com, linux-s390@vger.kernel.org, sebott@linux.ibm.com, lulu@redhat.com, eperezma@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com, haotian.wang@sifive.com, cunming.liang@intel.com, farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com, intel-gfx@lists.freedesktop.org, xiao.w.wang@intel.com, freude@linux.ibm.com, parav@mellanox.com, zhihong.wang@intel.com, intel-gvt-dev@lists.freedesktop.org, akrowiak@linux.ibm.com, oberpar@linux.ibm.com, tiwei.bie@intel.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, maxime.coquelin@redhat.com, lingshan.zhu@intel.com Content-Type: text/plain; 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