From patchwork Fri Oct 30 22:41:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ira Weiny X-Patchwork-Id: 7529751 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 23EF29F37F for ; Fri, 30 Oct 2015 22:44:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 21FBB206AD for ; Fri, 30 Oct 2015 22:43:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA0EF206AA for ; Fri, 30 Oct 2015 22:43:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031632AbbJ3Wnq (ORCPT ); Fri, 30 Oct 2015 18:43:46 -0400 Received: from mga14.intel.com ([192.55.52.115]:19359 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031509AbbJ3WmL (ORCPT ); Fri, 30 Oct 2015 18:42:11 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga103.fm.intel.com with ESMTP; 30 Oct 2015 15:42:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,220,1444719600"; d="scan'208";a="807911274" Received: from phlsvsds.ph.intel.com ([10.228.195.38]) by orsmga001.jf.intel.com with ESMTP; 30 Oct 2015 15:42:09 -0700 Received: from phlsvsds.ph.intel.com (localhost.localdomain [127.0.0.1]) by phlsvsds.ph.intel.com (8.13.8/8.13.8) with ESMTP id t9UMg8tf012502; Fri, 30 Oct 2015 18:42:08 -0400 Received: (from iweiny@localhost) by phlsvsds.ph.intel.com (8.13.8/8.13.8/Submit) id t9UMg7Va012499; Fri, 30 Oct 2015 18:42:07 -0400 X-Authentication-Warning: phlsvsds.ph.intel.com: iweiny set sender to ira.weiny@intel.com using -f From: ira.weiny@intel.com To: gregkh@linuxfoundation.org, devel@driverdev.osuosl.org Cc: dledford@redhat.com, linux-rdma@vger.kernel.org, dennis.dalessandro@intel.com, mike.marciniszyn@intel.com, Mitko Haralanov , Ira Weiny Subject: [PATCH 4/9] staging/rdma/hfi1: Move macros to a common header Date: Fri, 30 Oct 2015 18:41:53 -0400 Message-Id: <1446244918-12089-5-git-send-email-ira.weiny@intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1446244918-12089-1-git-send-email-ira.weiny@intel.com> References: <1446244918-12089-1-git-send-email-ira.weiny@intel.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-7.9 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 From: Mitko Haralanov In preparation of implementing TID caching move EXP_TID macros to a common header user_exp_rcv.h Signed-off-by: Mitko Haralanov Signed-off-by: Ira Weiny --- drivers/staging/rdma/hfi1/file_ops.c | 13 +----- drivers/staging/rdma/hfi1/user_exp_rcv.h | 74 ++++++++++++++++++++++++++++++++ drivers/staging/rdma/hfi1/user_sdma.h | 10 +---- 3 files changed, 76 insertions(+), 21 deletions(-) create mode 100644 drivers/staging/rdma/hfi1/user_exp_rcv.h diff --git a/drivers/staging/rdma/hfi1/file_ops.c b/drivers/staging/rdma/hfi1/file_ops.c index b8aeef0e0d39..3b15eb4d5bf9 100644 --- a/drivers/staging/rdma/hfi1/file_ops.c +++ b/drivers/staging/rdma/hfi1/file_ops.c @@ -58,6 +58,7 @@ #include "common.h" #include "trace.h" #include "user_sdma.h" +#include "user_exp_rcv.h" #include "eprom.h" #undef pr_fmt @@ -160,18 +161,6 @@ enum mmap_types { HFI1_MMAP_TOKEN_SET(SUBCTXT, subctxt) | \ HFI1_MMAP_TOKEN_SET(OFFSET, (offset_in_page(addr)))) -#define EXP_TID_SET(field, value) \ - (((value) & EXP_TID_TID##field##_MASK) << \ - EXP_TID_TID##field##_SHIFT) -#define EXP_TID_CLEAR(tid, field) { \ - (tid) &= ~(EXP_TID_TID##field##_MASK << \ - EXP_TID_TID##field##_SHIFT); \ - } -#define EXP_TID_RESET(tid, field, value) do { \ - EXP_TID_CLEAR(tid, field); \ - (tid) |= EXP_TID_SET(field, value); \ - } while (0) - #define dbg(fmt, ...) \ pr_info(fmt, ##__VA_ARGS__) diff --git a/drivers/staging/rdma/hfi1/user_exp_rcv.h b/drivers/staging/rdma/hfi1/user_exp_rcv.h new file mode 100644 index 000000000000..4f4876e1d353 --- /dev/null +++ b/drivers/staging/rdma/hfi1/user_exp_rcv.h @@ -0,0 +1,74 @@ +#ifndef _HFI1_USER_EXP_RCV_H +#define _HFI1_USER_EXP_RCV_H +/* + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2015 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * BSD LICENSE + * + * Copyright(c) 2015 Intel Corporation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * - Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#define EXP_TID_TIDLEN_MASK 0x7FFULL +#define EXP_TID_TIDLEN_SHIFT 0 +#define EXP_TID_TIDCTRL_MASK 0x3ULL +#define EXP_TID_TIDCTRL_SHIFT 20 +#define EXP_TID_TIDIDX_MASK 0x3FFULL +#define EXP_TID_TIDIDX_SHIFT 22 +#define EXP_TID_GET(tid, field) \ + (((tid) >> EXP_TID_TID##field##_SHIFT) & EXP_TID_TID##field##_MASK) + +#define EXP_TID_SET(field, value) \ + (((value) & EXP_TID_TID##field##_MASK) << \ + EXP_TID_TID##field##_SHIFT) +#define EXP_TID_CLEAR(tid, field) ({ \ + (tid) &= ~(EXP_TID_TID##field##_MASK << \ + EXP_TID_TID##field##_SHIFT); \ + }) +#define EXP_TID_RESET(tid, field, value) do { \ + EXP_TID_CLEAR(tid, field); \ + (tid) |= EXP_TID_SET(field, (value)); \ + } while (0) + +#endif /* _HFI1_USER_EXP_RCV_H */ diff --git a/drivers/staging/rdma/hfi1/user_sdma.h b/drivers/staging/rdma/hfi1/user_sdma.h index fa4422553e23..0046ffa774fe 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.h +++ b/drivers/staging/rdma/hfi1/user_sdma.h @@ -52,15 +52,7 @@ #include "common.h" #include "iowait.h" - -#define EXP_TID_TIDLEN_MASK 0x7FFULL -#define EXP_TID_TIDLEN_SHIFT 0 -#define EXP_TID_TIDCTRL_MASK 0x3ULL -#define EXP_TID_TIDCTRL_SHIFT 20 -#define EXP_TID_TIDIDX_MASK 0x7FFULL -#define EXP_TID_TIDIDX_SHIFT 22 -#define EXP_TID_GET(tid, field) \ - (((tid) >> EXP_TID_TID##field##_SHIFT) & EXP_TID_TID##field##_MASK) +#include "user_exp_rcv.h" extern uint extended_psn;