From patchwork Tue Dec 24 15:15:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13920213 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D498AE7718F for ; Tue, 24 Dec 2024 15:17:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tQ6dh-0006yc-0p; Tue, 24 Dec 2024 10:16:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tQ6dd-0006xG-Dd for qemu-devel@nongnu.org; Tue, 24 Dec 2024 10:16:01 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tQ6db-00042s-K6 for qemu-devel@nongnu.org; Tue, 24 Dec 2024 10:16:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1735053358; 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=E8LVIlBW683vDKRuQIBD2Zcn8Iuf6hNj3qTi5kY2/o0=; b=WzFHh4uaF4GZCAaeHCyAOIUE1ybNHnQtonRZCnLjvr6ZtQCQAcsdZANApIeRYVSI1A4+Jm 0OCe0OeidvpsNx2Ls+P6V9EPDzITxAOS5kZjS18GVubRvQd8LBM22ESMlvCTd1u/tuYbl0 CgGA2wBdBEWGOPz/21aG4saT4fQYmwc= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-374-jSuwJ4ApMY2RYpcUnFsezA-1; Tue, 24 Dec 2024 10:15:56 -0500 X-MC-Unique: jSuwJ4ApMY2RYpcUnFsezA-1 X-Mimecast-MFC-AGG-ID: jSuwJ4ApMY2RYpcUnFsezA Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id CB5E51956096; Tue, 24 Dec 2024 15:15:55 +0000 (UTC) Received: from corto.redhat.com (unknown [10.39.192.6]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 294C83000197; Tue, 24 Dec 2024 15:15:53 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , Tomita Moeko , =?utf-8?q?Corvin_K=C3=B6hne?= , =?utf-8?q?C=C3=A9dri?= =?utf-8?q?c_Le_Goater?= Subject: [PULL 02/17] vfio/igd: remove unsupported device ids Date: Tue, 24 Dec 2024 16:15:32 +0100 Message-ID: <20241224151547.386529-3-clg@redhat.com> In-Reply-To: <20241224151547.386529-1-clg@redhat.com> References: <20241224151547.386529-1-clg@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.133, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Tomita Moeko Since e433f208973f ("vfio/igd: return an invalid generation for unknown devices"), the default return of igd_gen() was changed to unsupported. There is no need to filter out those unsupported devices. Reviewed-by: Alex Williamson Reviewed-by: Corvin Köhne Signed-off-by: Tomita Moeko Link: https://lore.kernel.org/r/20241206122749.9893-3-tomitamoeko@gmail.com Signed-off-by: Cédric Le Goater --- hw/vfio/igd.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/hw/vfio/igd.c b/hw/vfio/igd.c index 73ed1ec8e6af60ed58fe6546f750d07fc972193e..059ed56439f127c92cd9df33c6368a8792f07675 100644 --- a/hw/vfio/igd.c +++ b/hw/vfio/igd.c @@ -64,16 +64,6 @@ static int igd_gen(VFIOPCIDevice *vdev) } switch (vdev->device_id & 0xff00) { - /* Old, untested, unavailable, unknown */ - case 0x0000: - case 0x2500: - case 0x2700: - case 0x2900: - case 0x2a00: - case 0x2e00: - case 0x3500: - case 0xa000: - return -1; /* SandyBridge, IvyBridge, ValleyView, Haswell */ case 0x0100: case 0x0400: