From patchwork Mon Dec 28 21:21:50 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dennis Dalessandro X-Patchwork-Id: 7927481 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A4A19BEEE5 for ; Mon, 28 Dec 2015 21:21:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A04B5201DD for ; Mon, 28 Dec 2015 21:21:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7DE1E201CE for ; Mon, 28 Dec 2015 21:21:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752775AbbL1VVv (ORCPT ); Mon, 28 Dec 2015 16:21:51 -0500 Received: from mga02.intel.com ([134.134.136.20]:44395 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752643AbbL1VVv (ORCPT ); Mon, 28 Dec 2015 16:21:51 -0500 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 28 Dec 2015 13:21:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,492,1444719600"; d="scan'208";a="882460730" Received: from scymds02.sc.intel.com ([10.82.195.37]) by fmsmga002.fm.intel.com with ESMTP; 28 Dec 2015 13:21:50 -0800 Received: from scvm10.sc.intel.com (scvm10.sc.intel.com [10.82.195.27]) by scymds02.sc.intel.com with ESMTP id tBSLLoAv030522; Mon, 28 Dec 2015 13:21:50 -0800 Received: from scvm10.sc.intel.com (localhost [127.0.0.1]) by scvm10.sc.intel.com with ESMTP id tBSLLowa024433; Mon, 28 Dec 2015 13:21:50 -0800 Subject: [PATCH v2 04/10] IB/qib: Remove most uses of QIB_PERMISSIVE_LID and QIB_MULTICAST_LID_BASE To: dledford@redhat.com From: Dennis Dalessandro Cc: linux-rdma@vger.kernel.org, Mike Marciniszyn , Ira Weiny Date: Mon, 28 Dec 2015 13:21:50 -0800 Message-ID: <20151228212150.23885.32850.stgit@scvm10.sc.intel.com> In-Reply-To: <20151228212024.23885.75458.stgit@scvm10.sc.intel.com> References: <20151228212024.23885.75458.stgit@scvm10.sc.intel.com> User-Agent: StGit/0.16 MIME-Version: 1.0 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch removes most of the uses of QIB_PERMISSIBVE_LID and QIB_MULTICAST_LID_BASE in favor of the recently added IB_* versions. There are still minor uses in AH functions as well as the QIB_* defines but those will be removed in a follow on patch. Reviewed-by: Ira Weiny Reviewed-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro --- drivers/infiniband/hw/qib/qib_driver.c | 2 +- drivers/infiniband/hw/qib/qib_mad.c | 4 ++-- drivers/infiniband/hw/qib/qib_qp.c | 5 +++-- drivers/infiniband/hw/qib/qib_ud.c | 11 ++++++----- drivers/infiniband/hw/qib/qib_verbs.c | 2 +- 5 files changed, 13 insertions(+), 11 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/infiniband/hw/qib/qib_driver.c b/drivers/infiniband/hw/qib/qib_driver.c index f58fdc3..57b19ea 100644 --- a/drivers/infiniband/hw/qib/qib_driver.c +++ b/drivers/infiniband/hw/qib/qib_driver.c @@ -319,7 +319,7 @@ static u32 qib_rcv_hdrerr(struct qib_ctxtdata *rcd, struct qib_pportdata *ppd, if (tlen < 24) goto drop; - if (lid < QIB_MULTICAST_LID_BASE) { + if (lid < be16_to_cpu(IB_MULTICAST_LID_BASE)) { lid &= ~((1 << ppd->lmc) - 1); if (unlikely(lid != ppd->lid)) goto drop; diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index c65d3aa..70fc1b2 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -691,7 +691,7 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, lid = be16_to_cpu(pip->lid); /* Must be a valid unicast LID address. */ - if (lid == 0 || lid >= QIB_MULTICAST_LID_BASE) + if (lid == 0 || lid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) smp->status |= IB_SMP_INVALID_FIELD; else if (ppd->lid != lid || ppd->lmc != (pip->mkeyprot_resv_lmc & 7)) { if (ppd->lid != lid) @@ -706,7 +706,7 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, smlid = be16_to_cpu(pip->sm_lid); msl = pip->neighbormtu_mastersmsl & 0xF; /* Must be a valid unicast LID address. */ - if (smlid == 0 || smlid >= QIB_MULTICAST_LID_BASE) + if (smlid == 0 || smlid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) smp->status |= IB_SMP_INVALID_FIELD; else if (smlid != ibp->sm_lid || msl != ibp->sm_sl) { spin_lock_irqsave(&ibp->lock, flags); diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c index 40f85bb..e6544dc 100644 --- a/drivers/infiniband/hw/qib/qib_qp.c +++ b/drivers/infiniband/hw/qib/qib_qp.c @@ -589,14 +589,15 @@ int qib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, goto inval; if (attr_mask & IB_QP_AV) { - if (attr->ah_attr.dlid >= QIB_MULTICAST_LID_BASE) + if (attr->ah_attr.dlid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) goto inval; if (qib_check_ah(qp->ibqp.device, &attr->ah_attr)) goto inval; } if (attr_mask & IB_QP_ALT_PATH) { - if (attr->alt_ah_attr.dlid >= QIB_MULTICAST_LID_BASE) + if (attr->alt_ah_attr.dlid >= + be16_to_cpu(IB_MULTICAST_LID_BASE)) goto inval; if (qib_check_ah(qp->ibqp.device, &attr->alt_ah_attr)) goto inval; diff --git a/drivers/infiniband/hw/qib/qib_ud.c b/drivers/infiniband/hw/qib/qib_ud.c index 59193f6..32fc80c 100644 --- a/drivers/infiniband/hw/qib/qib_ud.c +++ b/drivers/infiniband/hw/qib/qib_ud.c @@ -32,6 +32,7 @@ */ #include +#include #include "qib.h" #include "qib_mad.h" @@ -278,8 +279,8 @@ int qib_make_ud_req(struct qib_qp *qp) ibp = to_iport(qp->ibqp.device, qp->port_num); ppd = ppd_from_ibp(ibp); ah_attr = &to_iah(wqe->ud_wr.ah)->attr; - if (ah_attr->dlid >= QIB_MULTICAST_LID_BASE) { - if (ah_attr->dlid != QIB_PERMISSIVE_LID) + if (ah_attr->dlid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) { + if (ah_attr->dlid != be16_to_cpu(IB_LID_PERMISSIVE)) this_cpu_inc(ibp->pmastats->n_multicast_xmit); else this_cpu_inc(ibp->pmastats->n_unicast_xmit); @@ -368,8 +369,8 @@ int qib_make_ud_req(struct qib_qp *qp) /* * Use the multicast QP if the destination LID is a multicast LID. */ - ohdr->bth[1] = ah_attr->dlid >= QIB_MULTICAST_LID_BASE && - ah_attr->dlid != QIB_PERMISSIVE_LID ? + ohdr->bth[1] = ah_attr->dlid >= be16_to_cpu(IB_MULTICAST_LID_BASE) && + ah_attr->dlid != be16_to_cpu(IB_LID_PERMISSIVE) ? cpu_to_be32(QIB_MULTICAST_QPN) : cpu_to_be32(wqe->ud_wr.remote_qpn); ohdr->bth[2] = cpu_to_be32(qp->s_next_psn++ & QIB_PSN_MASK); @@ -576,7 +577,7 @@ void qib_ud_rcv(struct qib_ibport *ibp, struct qib_ib_header *hdr, /* * Save the LMC lower bits if the destination LID is a unicast LID. */ - wc.dlid_path_bits = dlid >= QIB_MULTICAST_LID_BASE ? 0 : + wc.dlid_path_bits = dlid >= be16_to_cpu(IB_MULTICAST_LID_BASE) ? 0 : dlid & ((1 << ppd_from_ibp(ibp)->lmc) - 1); wc.port_num = qp->port_num; /* Signal completion event if the solicited bit is set. */ diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index 7711d64..c64e054 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -641,7 +641,7 @@ void qib_ib_rcv(struct qib_ctxtdata *rcd, void *rhdr, void *data, u32 tlen) /* Check for a valid destination LID (see ch. 7.11.1). */ lid = be16_to_cpu(hdr->lrh[1]); - if (lid < QIB_MULTICAST_LID_BASE) { + if (lid < be16_to_cpu(IB_MULTICAST_LID_BASE)) { lid &= ~((1 << ppd->lmc) - 1); if (unlikely(lid != ppd->lid)) goto drop;