From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/staging/rdma/hfi1/user_exp_rcv.h | 74 ++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 drivers/staging/rdma/hfi1/user_exp_rcv.h (limited to 'drivers/staging/rdma/hfi1/user_exp_rcv.h') 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 000000000..4f4876e1d --- /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 */ -- cgit v1.2.3-54-g00ecf