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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by aws-us-west-2-korg-lkml-1.web.codeaurora.org (Postfix) with ESMTP id 1839DC5CFF1 for ; Tue, 12 Jun 2018 07:57:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CBB6C208B1 for ; Tue, 12 Jun 2018 07:57:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CBB6C208B1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.ibm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933839AbeFLH5q (ORCPT ); Tue, 12 Jun 2018 03:57:46 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:34522 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933756AbeFLH5I (ORCPT ); Tue, 12 Jun 2018 03:57:08 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w5C7sj2a122898 for ; Tue, 12 Jun 2018 03:57:07 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 2jj7pnpmpm-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 12 Jun 2018 03:57:07 -0400 Received: from localhost by e06smtp02.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 12 Jun 2018 08:57:02 +0100 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w5C7v1Pq23068814 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 12 Jun 2018 07:57:01 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 20FC0AE055; Tue, 12 Jun 2018 08:45:53 +0100 (BST) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D6598AE051; Tue, 12 Jun 2018 08:45:52 +0100 (BST) Received: from morel-ThinkPad-W530.boeblingen.de.ibm.com (unknown [9.152.224.92]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 12 Jun 2018 08:45:52 +0100 (BST) From: Pierre Morel To: pasic@linux.vnet.ibm.com, bjsdjshi@linux.vnet.ibm.com Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, cohuck@redhat.com Subject: [PATCH v3 8/8] vfio: ccw: Suppressing the BOXED state Date: Tue, 12 Jun 2018 09:56:50 +0200 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1528790210-19535-1-git-send-email-pmorel@linux.ibm.com> References: <1528790210-19535-1-git-send-email-pmorel@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18061207-0008-0000-0000-00000246BECF X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18061207-0009-0000-0000-000021ACE6CB Message-Id: <1528790210-19535-9-git-send-email-pmorel@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-06-12_01:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=865 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1806120094 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org VFIO_CCW_STATE_BOXED and VFIO_CCW_STATE_BUSY are the same. Let's only keep one: VFIO_CCW_STATE_BUSY Signed-off-by: Pierre Morel --- drivers/s390/cio/vfio_ccw_fsm.c | 9 +-------- drivers/s390/cio/vfio_ccw_private.h | 1 - 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/s390/cio/vfio_ccw_fsm.c b/drivers/s390/cio/vfio_ccw_fsm.c index 5f1035c..e588c3c 100644 --- a/drivers/s390/cio/vfio_ccw_fsm.c +++ b/drivers/s390/cio/vfio_ccw_fsm.c @@ -120,7 +120,7 @@ static int fsm_io_request(struct vfio_ccw_private *private) struct ccw_io_region *io_region = &private->io_region; struct mdev_device *mdev = private->mdev; - private->state = VFIO_CCW_STATE_BOXED; + private->state = VFIO_CCW_STATE_BUSY; orb = (union orb *)io_region->orb_area; @@ -227,13 +227,6 @@ fsm_func_t *vfio_ccw_jumptable[NR_VFIO_CCW_STATES][NR_VFIO_CCW_EVENTS] = { [VFIO_CCW_EVENT_INTERRUPT] = fsm_irq, [VFIO_CCW_EVENT_SCHIB_CHANGED] = fsm_sch_event, }, - [VFIO_CCW_STATE_BOXED] = { - [VFIO_CCW_EVENT_INIT] = fsm_nop, - [VFIO_CCW_EVENT_NOT_OPER] = fsm_notoper, - [VFIO_CCW_EVENT_IO_REQ] = fsm_io_busy, - [VFIO_CCW_EVENT_INTERRUPT] = fsm_irq, - [VFIO_CCW_EVENT_SCHIB_CHANGED] = fsm_sch_event, - }, [VFIO_CCW_STATE_BUSY] = { [VFIO_CCW_EVENT_INIT] = fsm_nop, [VFIO_CCW_EVENT_NOT_OPER] = fsm_notoper, diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h index f9e7570..42cc3b7 100644 --- a/drivers/s390/cio/vfio_ccw_private.h +++ b/drivers/s390/cio/vfio_ccw_private.h @@ -66,7 +66,6 @@ enum vfio_ccw_state { VFIO_CCW_STATE_NOT_OPER, VFIO_CCW_STATE_STANDBY, VFIO_CCW_STATE_IDLE, - VFIO_CCW_STATE_BOXED, VFIO_CCW_STATE_BUSY, /* last element! */ NR_VFIO_CCW_STATES -- 2.7.4