1094 lines
39 KiB
C
1094 lines
39 KiB
C
/*
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* AMD 10Gb Ethernet driver
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*
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* This file is available to you under your choice of the following two
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* licenses:
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*
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* License 1: GPLv2
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*
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* Copyright (c) 2014 Advanced Micro Devices, Inc.
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*
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* This file is free software; you may copy, redistribute and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or (at
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* your option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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* The Synopsys DWC ETHER XGMAC Software Driver and documentation
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* (hereinafter "Software") is an unsupported proprietary work of Synopsys,
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* Inc. unless otherwise expressly agreed to in writing between Synopsys
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* and you.
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*
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* The Software IS NOT an item of Licensed Software or Licensed Product
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* under any End User Software License Agreement or Agreement for Licensed
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* Product with Synopsys or any supplement thereto. Permission is hereby
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* granted, free of charge, to any person obtaining a copy of this software
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* annotated with this license and the Software, to deal in the Software
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* without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
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* BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* License 2: Modified BSD
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*
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* Copyright (c) 2014 Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Advanced Micro Devices, Inc. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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* The Synopsys DWC ETHER XGMAC Software Driver and documentation
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* (hereinafter "Software") is an unsupported proprietary work of Synopsys,
|
|
* Inc. unless otherwise expressly agreed to in writing between Synopsys
|
|
* and you.
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|
*
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|
* The Software IS NOT an item of Licensed Software or Licensed Product
|
|
* under any End User Software License Agreement or Agreement for Licensed
|
|
* Product with Synopsys or any supplement thereto. Permission is hereby
|
|
* granted, free of charge, to any person obtaining a copy of this software
|
|
* annotated with this license and the Software, to deal in the Software
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* without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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|
* of the Software, and to permit persons to whom the Software is furnished
|
|
* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
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*
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* THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
|
|
* BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
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* PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __XGBE_COMMON_H__
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#define __XGBE_COMMON_H__
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/* DMA register offsets */
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#define DMA_MR 0x3000
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#define DMA_SBMR 0x3004
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#define DMA_ISR 0x3008
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#define DMA_AXIARCR 0x3010
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#define DMA_AXIAWCR 0x3018
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#define DMA_DSR0 0x3020
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#define DMA_DSR1 0x3024
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#define DMA_DSR2 0x3028
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#define DMA_DSR3 0x302c
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#define DMA_DSR4 0x3030
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/* DMA register entry bit positions and sizes */
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#define DMA_AXIARCR_DRC_INDEX 0
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#define DMA_AXIARCR_DRC_WIDTH 4
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#define DMA_AXIARCR_DRD_INDEX 4
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#define DMA_AXIARCR_DRD_WIDTH 2
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#define DMA_AXIARCR_TEC_INDEX 8
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#define DMA_AXIARCR_TEC_WIDTH 4
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#define DMA_AXIARCR_TED_INDEX 12
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#define DMA_AXIARCR_TED_WIDTH 2
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#define DMA_AXIARCR_THC_INDEX 16
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#define DMA_AXIARCR_THC_WIDTH 4
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#define DMA_AXIARCR_THD_INDEX 20
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#define DMA_AXIARCR_THD_WIDTH 2
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#define DMA_AXIAWCR_DWC_INDEX 0
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#define DMA_AXIAWCR_DWC_WIDTH 4
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#define DMA_AXIAWCR_DWD_INDEX 4
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#define DMA_AXIAWCR_DWD_WIDTH 2
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#define DMA_AXIAWCR_RPC_INDEX 8
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#define DMA_AXIAWCR_RPC_WIDTH 4
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#define DMA_AXIAWCR_RPD_INDEX 12
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#define DMA_AXIAWCR_RPD_WIDTH 2
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#define DMA_AXIAWCR_RHC_INDEX 16
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#define DMA_AXIAWCR_RHC_WIDTH 4
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#define DMA_AXIAWCR_RHD_INDEX 20
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#define DMA_AXIAWCR_RHD_WIDTH 2
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#define DMA_AXIAWCR_TDC_INDEX 24
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#define DMA_AXIAWCR_TDC_WIDTH 4
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#define DMA_AXIAWCR_TDD_INDEX 28
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#define DMA_AXIAWCR_TDD_WIDTH 2
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#define DMA_DSR0_RPS_INDEX 8
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#define DMA_DSR0_RPS_WIDTH 4
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#define DMA_DSR0_TPS_INDEX 12
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#define DMA_DSR0_TPS_WIDTH 4
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#define DMA_ISR_MACIS_INDEX 17
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#define DMA_ISR_MACIS_WIDTH 1
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#define DMA_ISR_MTLIS_INDEX 16
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#define DMA_ISR_MTLIS_WIDTH 1
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#define DMA_MR_SWR_INDEX 0
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#define DMA_MR_SWR_WIDTH 1
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#define DMA_SBMR_EAME_INDEX 11
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#define DMA_SBMR_EAME_WIDTH 1
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#define DMA_SBMR_BLEN_256_INDEX 7
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#define DMA_SBMR_BLEN_256_WIDTH 1
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#define DMA_SBMR_UNDEF_INDEX 0
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#define DMA_SBMR_UNDEF_WIDTH 1
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/* DMA channel register offsets
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* Multiple channels can be active. The first channel has registers
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* that begin at 0x3100. Each subsequent channel has registers that
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* are accessed using an offset of 0x80 from the previous channel.
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*/
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#define DMA_CH_BASE 0x3100
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#define DMA_CH_INC 0x80
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#define DMA_CH_CR 0x00
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#define DMA_CH_TCR 0x04
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#define DMA_CH_RCR 0x08
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#define DMA_CH_TDLR_HI 0x10
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#define DMA_CH_TDLR_LO 0x14
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#define DMA_CH_RDLR_HI 0x18
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#define DMA_CH_RDLR_LO 0x1c
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#define DMA_CH_TDTR_LO 0x24
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#define DMA_CH_RDTR_LO 0x2c
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#define DMA_CH_TDRLR 0x30
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#define DMA_CH_RDRLR 0x34
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#define DMA_CH_IER 0x38
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#define DMA_CH_RIWT 0x3c
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#define DMA_CH_CATDR_LO 0x44
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#define DMA_CH_CARDR_LO 0x4c
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#define DMA_CH_CATBR_HI 0x50
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#define DMA_CH_CATBR_LO 0x54
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#define DMA_CH_CARBR_HI 0x58
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#define DMA_CH_CARBR_LO 0x5c
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#define DMA_CH_SR 0x60
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/* DMA channel register entry bit positions and sizes */
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#define DMA_CH_CR_PBLX8_INDEX 16
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#define DMA_CH_CR_PBLX8_WIDTH 1
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#define DMA_CH_IER_AIE_INDEX 15
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#define DMA_CH_IER_AIE_WIDTH 1
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#define DMA_CH_IER_FBEE_INDEX 12
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#define DMA_CH_IER_FBEE_WIDTH 1
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#define DMA_CH_IER_NIE_INDEX 16
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#define DMA_CH_IER_NIE_WIDTH 1
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#define DMA_CH_IER_RBUE_INDEX 7
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#define DMA_CH_IER_RBUE_WIDTH 1
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#define DMA_CH_IER_RIE_INDEX 6
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#define DMA_CH_IER_RIE_WIDTH 1
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#define DMA_CH_IER_RSE_INDEX 8
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#define DMA_CH_IER_RSE_WIDTH 1
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#define DMA_CH_IER_TBUE_INDEX 2
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#define DMA_CH_IER_TBUE_WIDTH 1
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#define DMA_CH_IER_TIE_INDEX 0
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#define DMA_CH_IER_TIE_WIDTH 1
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#define DMA_CH_IER_TXSE_INDEX 1
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#define DMA_CH_IER_TXSE_WIDTH 1
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#define DMA_CH_RCR_PBL_INDEX 16
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#define DMA_CH_RCR_PBL_WIDTH 6
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#define DMA_CH_RCR_RBSZ_INDEX 1
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#define DMA_CH_RCR_RBSZ_WIDTH 14
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#define DMA_CH_RCR_SR_INDEX 0
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#define DMA_CH_RCR_SR_WIDTH 1
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#define DMA_CH_RIWT_RWT_INDEX 0
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#define DMA_CH_RIWT_RWT_WIDTH 8
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#define DMA_CH_SR_FBE_INDEX 12
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#define DMA_CH_SR_FBE_WIDTH 1
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#define DMA_CH_SR_RBU_INDEX 7
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#define DMA_CH_SR_RBU_WIDTH 1
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#define DMA_CH_SR_RI_INDEX 6
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#define DMA_CH_SR_RI_WIDTH 1
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#define DMA_CH_SR_RPS_INDEX 8
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#define DMA_CH_SR_RPS_WIDTH 1
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#define DMA_CH_SR_TBU_INDEX 2
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#define DMA_CH_SR_TBU_WIDTH 1
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#define DMA_CH_SR_TI_INDEX 0
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#define DMA_CH_SR_TI_WIDTH 1
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#define DMA_CH_SR_TPS_INDEX 1
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#define DMA_CH_SR_TPS_WIDTH 1
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#define DMA_CH_TCR_OSP_INDEX 4
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#define DMA_CH_TCR_OSP_WIDTH 1
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#define DMA_CH_TCR_PBL_INDEX 16
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#define DMA_CH_TCR_PBL_WIDTH 6
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#define DMA_CH_TCR_ST_INDEX 0
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#define DMA_CH_TCR_ST_WIDTH 1
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#define DMA_CH_TCR_TSE_INDEX 12
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#define DMA_CH_TCR_TSE_WIDTH 1
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/* DMA channel register values */
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#define DMA_OSP_DISABLE 0x00
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#define DMA_OSP_ENABLE 0x01
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#define DMA_PBL_1 1
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#define DMA_PBL_2 2
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#define DMA_PBL_4 4
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#define DMA_PBL_8 8
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#define DMA_PBL_16 16
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#define DMA_PBL_32 32
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#define DMA_PBL_64 64 /* 8 x 8 */
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#define DMA_PBL_128 128 /* 8 x 16 */
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#define DMA_PBL_256 256 /* 8 x 32 */
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#define DMA_PBL_X8_DISABLE 0x00
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#define DMA_PBL_X8_ENABLE 0x01
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/* MAC register offsets */
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#define MAC_TCR 0x0000
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#define MAC_RCR 0x0004
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#define MAC_PFR 0x0008
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#define MAC_WTR 0x000c
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#define MAC_HTR0 0x0010
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#define MAC_VLANTR 0x0050
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#define MAC_VLANHTR 0x0058
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#define MAC_VLANIR 0x0060
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#define MAC_IVLANIR 0x0064
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#define MAC_RETMR 0x006c
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#define MAC_Q0TFCR 0x0070
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#define MAC_RFCR 0x0090
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#define MAC_RQC0R 0x00a0
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#define MAC_RQC1R 0x00a4
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#define MAC_RQC2R 0x00a8
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#define MAC_RQC3R 0x00ac
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#define MAC_ISR 0x00b0
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#define MAC_IER 0x00b4
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#define MAC_RTSR 0x00b8
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#define MAC_PMTCSR 0x00c0
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#define MAC_RWKPFR 0x00c4
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#define MAC_LPICSR 0x00d0
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#define MAC_LPITCR 0x00d4
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#define MAC_VR 0x0110
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#define MAC_DR 0x0114
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#define MAC_HWF0R 0x011c
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#define MAC_HWF1R 0x0120
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#define MAC_HWF2R 0x0124
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#define MAC_GPIOCR 0x0278
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#define MAC_GPIOSR 0x027c
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#define MAC_MACA0HR 0x0300
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#define MAC_MACA0LR 0x0304
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#define MAC_MACA1HR 0x0308
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#define MAC_MACA1LR 0x030c
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#define MAC_TSCR 0x0d00
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#define MAC_SSIR 0x0d04
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#define MAC_STSR 0x0d08
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#define MAC_STNR 0x0d0c
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#define MAC_STSUR 0x0d10
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#define MAC_STNUR 0x0d14
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#define MAC_TSAR 0x0d18
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#define MAC_TSSR 0x0d20
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#define MAC_TXSNR 0x0d30
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#define MAC_TXSSR 0x0d34
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#define MAC_QTFCR_INC 4
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#define MAC_MACA_INC 4
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#define MAC_HTR_INC 4
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#define MAC_RQC2_INC 4
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#define MAC_RQC2_Q_PER_REG 4
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/* MAC register entry bit positions and sizes */
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#define MAC_HWF0R_ADDMACADRSEL_INDEX 18
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#define MAC_HWF0R_ADDMACADRSEL_WIDTH 5
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#define MAC_HWF0R_ARPOFFSEL_INDEX 9
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#define MAC_HWF0R_ARPOFFSEL_WIDTH 1
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#define MAC_HWF0R_EEESEL_INDEX 13
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#define MAC_HWF0R_EEESEL_WIDTH 1
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#define MAC_HWF0R_GMIISEL_INDEX 1
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#define MAC_HWF0R_GMIISEL_WIDTH 1
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#define MAC_HWF0R_MGKSEL_INDEX 7
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#define MAC_HWF0R_MGKSEL_WIDTH 1
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#define MAC_HWF0R_MMCSEL_INDEX 8
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#define MAC_HWF0R_MMCSEL_WIDTH 1
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#define MAC_HWF0R_RWKSEL_INDEX 6
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#define MAC_HWF0R_RWKSEL_WIDTH 1
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#define MAC_HWF0R_RXCOESEL_INDEX 16
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#define MAC_HWF0R_RXCOESEL_WIDTH 1
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#define MAC_HWF0R_SAVLANINS_INDEX 27
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#define MAC_HWF0R_SAVLANINS_WIDTH 1
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#define MAC_HWF0R_SMASEL_INDEX 5
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#define MAC_HWF0R_SMASEL_WIDTH 1
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#define MAC_HWF0R_TSSEL_INDEX 12
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#define MAC_HWF0R_TSSEL_WIDTH 1
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#define MAC_HWF0R_TSSTSSEL_INDEX 25
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#define MAC_HWF0R_TSSTSSEL_WIDTH 2
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#define MAC_HWF0R_TXCOESEL_INDEX 14
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#define MAC_HWF0R_TXCOESEL_WIDTH 1
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#define MAC_HWF0R_VLHASH_INDEX 4
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#define MAC_HWF0R_VLHASH_WIDTH 1
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#define MAC_HWF1R_ADVTHWORD_INDEX 13
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#define MAC_HWF1R_ADVTHWORD_WIDTH 1
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#define MAC_HWF1R_DBGMEMA_INDEX 19
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#define MAC_HWF1R_DBGMEMA_WIDTH 1
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#define MAC_HWF1R_DCBEN_INDEX 16
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#define MAC_HWF1R_DCBEN_WIDTH 1
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#define MAC_HWF1R_HASHTBLSZ_INDEX 24
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#define MAC_HWF1R_HASHTBLSZ_WIDTH 3
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#define MAC_HWF1R_L3L4FNUM_INDEX 27
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#define MAC_HWF1R_L3L4FNUM_WIDTH 4
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#define MAC_HWF1R_NUMTC_INDEX 21
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#define MAC_HWF1R_NUMTC_WIDTH 3
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#define MAC_HWF1R_RSSEN_INDEX 20
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#define MAC_HWF1R_RSSEN_WIDTH 1
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#define MAC_HWF1R_RXFIFOSIZE_INDEX 0
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#define MAC_HWF1R_RXFIFOSIZE_WIDTH 5
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#define MAC_HWF1R_SPHEN_INDEX 17
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#define MAC_HWF1R_SPHEN_WIDTH 1
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#define MAC_HWF1R_TSOEN_INDEX 18
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#define MAC_HWF1R_TSOEN_WIDTH 1
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#define MAC_HWF1R_TXFIFOSIZE_INDEX 6
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#define MAC_HWF1R_TXFIFOSIZE_WIDTH 5
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#define MAC_HWF2R_AUXSNAPNUM_INDEX 28
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#define MAC_HWF2R_AUXSNAPNUM_WIDTH 3
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#define MAC_HWF2R_PPSOUTNUM_INDEX 24
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#define MAC_HWF2R_PPSOUTNUM_WIDTH 3
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#define MAC_HWF2R_RXCHCNT_INDEX 12
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#define MAC_HWF2R_RXCHCNT_WIDTH 4
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#define MAC_HWF2R_RXQCNT_INDEX 0
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#define MAC_HWF2R_RXQCNT_WIDTH 4
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#define MAC_HWF2R_TXCHCNT_INDEX 18
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#define MAC_HWF2R_TXCHCNT_WIDTH 4
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#define MAC_HWF2R_TXQCNT_INDEX 6
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#define MAC_HWF2R_TXQCNT_WIDTH 4
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#define MAC_IER_TSIE_INDEX 12
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#define MAC_IER_TSIE_WIDTH 1
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#define MAC_ISR_MMCRXIS_INDEX 9
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#define MAC_ISR_MMCRXIS_WIDTH 1
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#define MAC_ISR_MMCTXIS_INDEX 10
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#define MAC_ISR_MMCTXIS_WIDTH 1
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#define MAC_ISR_PMTIS_INDEX 4
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#define MAC_ISR_PMTIS_WIDTH 1
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#define MAC_ISR_TSIS_INDEX 12
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#define MAC_ISR_TSIS_WIDTH 1
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#define MAC_MACA1HR_AE_INDEX 31
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#define MAC_MACA1HR_AE_WIDTH 1
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#define MAC_PFR_HMC_INDEX 2
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#define MAC_PFR_HMC_WIDTH 1
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#define MAC_PFR_HPF_INDEX 10
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#define MAC_PFR_HPF_WIDTH 1
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#define MAC_PFR_HUC_INDEX 1
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#define MAC_PFR_HUC_WIDTH 1
|
|
#define MAC_PFR_PM_INDEX 4
|
|
#define MAC_PFR_PM_WIDTH 1
|
|
#define MAC_PFR_PR_INDEX 0
|
|
#define MAC_PFR_PR_WIDTH 1
|
|
#define MAC_PFR_VTFE_INDEX 16
|
|
#define MAC_PFR_VTFE_WIDTH 1
|
|
#define MAC_PMTCSR_MGKPKTEN_INDEX 1
|
|
#define MAC_PMTCSR_MGKPKTEN_WIDTH 1
|
|
#define MAC_PMTCSR_PWRDWN_INDEX 0
|
|
#define MAC_PMTCSR_PWRDWN_WIDTH 1
|
|
#define MAC_PMTCSR_RWKFILTRST_INDEX 31
|
|
#define MAC_PMTCSR_RWKFILTRST_WIDTH 1
|
|
#define MAC_PMTCSR_RWKPKTEN_INDEX 2
|
|
#define MAC_PMTCSR_RWKPKTEN_WIDTH 1
|
|
#define MAC_Q0TFCR_PT_INDEX 16
|
|
#define MAC_Q0TFCR_PT_WIDTH 16
|
|
#define MAC_Q0TFCR_TFE_INDEX 1
|
|
#define MAC_Q0TFCR_TFE_WIDTH 1
|
|
#define MAC_RCR_ACS_INDEX 1
|
|
#define MAC_RCR_ACS_WIDTH 1
|
|
#define MAC_RCR_CST_INDEX 2
|
|
#define MAC_RCR_CST_WIDTH 1
|
|
#define MAC_RCR_DCRCC_INDEX 3
|
|
#define MAC_RCR_DCRCC_WIDTH 1
|
|
#define MAC_RCR_IPC_INDEX 9
|
|
#define MAC_RCR_IPC_WIDTH 1
|
|
#define MAC_RCR_JE_INDEX 8
|
|
#define MAC_RCR_JE_WIDTH 1
|
|
#define MAC_RCR_LM_INDEX 10
|
|
#define MAC_RCR_LM_WIDTH 1
|
|
#define MAC_RCR_RE_INDEX 0
|
|
#define MAC_RCR_RE_WIDTH 1
|
|
#define MAC_RFCR_PFCE_INDEX 8
|
|
#define MAC_RFCR_PFCE_WIDTH 1
|
|
#define MAC_RFCR_RFE_INDEX 0
|
|
#define MAC_RFCR_RFE_WIDTH 1
|
|
#define MAC_RFCR_UP_INDEX 1
|
|
#define MAC_RFCR_UP_WIDTH 1
|
|
#define MAC_RQC0R_RXQ0EN_INDEX 0
|
|
#define MAC_RQC0R_RXQ0EN_WIDTH 2
|
|
#define MAC_SSIR_SNSINC_INDEX 8
|
|
#define MAC_SSIR_SNSINC_WIDTH 8
|
|
#define MAC_SSIR_SSINC_INDEX 16
|
|
#define MAC_SSIR_SSINC_WIDTH 8
|
|
#define MAC_TCR_SS_INDEX 29
|
|
#define MAC_TCR_SS_WIDTH 2
|
|
#define MAC_TCR_TE_INDEX 0
|
|
#define MAC_TCR_TE_WIDTH 1
|
|
#define MAC_TSCR_AV8021ASMEN_INDEX 28
|
|
#define MAC_TSCR_AV8021ASMEN_WIDTH 1
|
|
#define MAC_TSCR_SNAPTYPSEL_INDEX 16
|
|
#define MAC_TSCR_SNAPTYPSEL_WIDTH 2
|
|
#define MAC_TSCR_TSADDREG_INDEX 5
|
|
#define MAC_TSCR_TSADDREG_WIDTH 1
|
|
#define MAC_TSCR_TSCFUPDT_INDEX 1
|
|
#define MAC_TSCR_TSCFUPDT_WIDTH 1
|
|
#define MAC_TSCR_TSCTRLSSR_INDEX 9
|
|
#define MAC_TSCR_TSCTRLSSR_WIDTH 1
|
|
#define MAC_TSCR_TSENA_INDEX 0
|
|
#define MAC_TSCR_TSENA_WIDTH 1
|
|
#define MAC_TSCR_TSENALL_INDEX 8
|
|
#define MAC_TSCR_TSENALL_WIDTH 1
|
|
#define MAC_TSCR_TSEVNTENA_INDEX 14
|
|
#define MAC_TSCR_TSEVNTENA_WIDTH 1
|
|
#define MAC_TSCR_TSINIT_INDEX 2
|
|
#define MAC_TSCR_TSINIT_WIDTH 1
|
|
#define MAC_TSCR_TSIPENA_INDEX 11
|
|
#define MAC_TSCR_TSIPENA_WIDTH 1
|
|
#define MAC_TSCR_TSIPV4ENA_INDEX 13
|
|
#define MAC_TSCR_TSIPV4ENA_WIDTH 1
|
|
#define MAC_TSCR_TSIPV6ENA_INDEX 12
|
|
#define MAC_TSCR_TSIPV6ENA_WIDTH 1
|
|
#define MAC_TSCR_TSMSTRENA_INDEX 15
|
|
#define MAC_TSCR_TSMSTRENA_WIDTH 1
|
|
#define MAC_TSCR_TSVER2ENA_INDEX 10
|
|
#define MAC_TSCR_TSVER2ENA_WIDTH 1
|
|
#define MAC_TSCR_TXTSSTSM_INDEX 24
|
|
#define MAC_TSCR_TXTSSTSM_WIDTH 1
|
|
#define MAC_TSSR_TXTSC_INDEX 15
|
|
#define MAC_TSSR_TXTSC_WIDTH 1
|
|
#define MAC_TXSNR_TXTSSTSMIS_INDEX 31
|
|
#define MAC_TXSNR_TXTSSTSMIS_WIDTH 1
|
|
#define MAC_VLANHTR_VLHT_INDEX 0
|
|
#define MAC_VLANHTR_VLHT_WIDTH 16
|
|
#define MAC_VLANIR_VLTI_INDEX 20
|
|
#define MAC_VLANIR_VLTI_WIDTH 1
|
|
#define MAC_VLANIR_CSVL_INDEX 19
|
|
#define MAC_VLANIR_CSVL_WIDTH 1
|
|
#define MAC_VLANTR_DOVLTC_INDEX 20
|
|
#define MAC_VLANTR_DOVLTC_WIDTH 1
|
|
#define MAC_VLANTR_ERSVLM_INDEX 19
|
|
#define MAC_VLANTR_ERSVLM_WIDTH 1
|
|
#define MAC_VLANTR_ESVL_INDEX 18
|
|
#define MAC_VLANTR_ESVL_WIDTH 1
|
|
#define MAC_VLANTR_ETV_INDEX 16
|
|
#define MAC_VLANTR_ETV_WIDTH 1
|
|
#define MAC_VLANTR_EVLS_INDEX 21
|
|
#define MAC_VLANTR_EVLS_WIDTH 2
|
|
#define MAC_VLANTR_EVLRXS_INDEX 24
|
|
#define MAC_VLANTR_EVLRXS_WIDTH 1
|
|
#define MAC_VLANTR_VL_INDEX 0
|
|
#define MAC_VLANTR_VL_WIDTH 16
|
|
#define MAC_VLANTR_VTHM_INDEX 25
|
|
#define MAC_VLANTR_VTHM_WIDTH 1
|
|
#define MAC_VLANTR_VTIM_INDEX 17
|
|
#define MAC_VLANTR_VTIM_WIDTH 1
|
|
#define MAC_VR_DEVID_INDEX 8
|
|
#define MAC_VR_DEVID_WIDTH 8
|
|
#define MAC_VR_SNPSVER_INDEX 0
|
|
#define MAC_VR_SNPSVER_WIDTH 8
|
|
#define MAC_VR_USERVER_INDEX 16
|
|
#define MAC_VR_USERVER_WIDTH 8
|
|
|
|
/* MMC register offsets */
|
|
#define MMC_CR 0x0800
|
|
#define MMC_RISR 0x0804
|
|
#define MMC_TISR 0x0808
|
|
#define MMC_RIER 0x080c
|
|
#define MMC_TIER 0x0810
|
|
#define MMC_TXOCTETCOUNT_GB_LO 0x0814
|
|
#define MMC_TXOCTETCOUNT_GB_HI 0x0818
|
|
#define MMC_TXFRAMECOUNT_GB_LO 0x081c
|
|
#define MMC_TXFRAMECOUNT_GB_HI 0x0820
|
|
#define MMC_TXBROADCASTFRAMES_G_LO 0x0824
|
|
#define MMC_TXBROADCASTFRAMES_G_HI 0x0828
|
|
#define MMC_TXMULTICASTFRAMES_G_LO 0x082c
|
|
#define MMC_TXMULTICASTFRAMES_G_HI 0x0830
|
|
#define MMC_TX64OCTETS_GB_LO 0x0834
|
|
#define MMC_TX64OCTETS_GB_HI 0x0838
|
|
#define MMC_TX65TO127OCTETS_GB_LO 0x083c
|
|
#define MMC_TX65TO127OCTETS_GB_HI 0x0840
|
|
#define MMC_TX128TO255OCTETS_GB_LO 0x0844
|
|
#define MMC_TX128TO255OCTETS_GB_HI 0x0848
|
|
#define MMC_TX256TO511OCTETS_GB_LO 0x084c
|
|
#define MMC_TX256TO511OCTETS_GB_HI 0x0850
|
|
#define MMC_TX512TO1023OCTETS_GB_LO 0x0854
|
|
#define MMC_TX512TO1023OCTETS_GB_HI 0x0858
|
|
#define MMC_TX1024TOMAXOCTETS_GB_LO 0x085c
|
|
#define MMC_TX1024TOMAXOCTETS_GB_HI 0x0860
|
|
#define MMC_TXUNICASTFRAMES_GB_LO 0x0864
|
|
#define MMC_TXUNICASTFRAMES_GB_HI 0x0868
|
|
#define MMC_TXMULTICASTFRAMES_GB_LO 0x086c
|
|
#define MMC_TXMULTICASTFRAMES_GB_HI 0x0870
|
|
#define MMC_TXBROADCASTFRAMES_GB_LO 0x0874
|
|
#define MMC_TXBROADCASTFRAMES_GB_HI 0x0878
|
|
#define MMC_TXUNDERFLOWERROR_LO 0x087c
|
|
#define MMC_TXUNDERFLOWERROR_HI 0x0880
|
|
#define MMC_TXOCTETCOUNT_G_LO 0x0884
|
|
#define MMC_TXOCTETCOUNT_G_HI 0x0888
|
|
#define MMC_TXFRAMECOUNT_G_LO 0x088c
|
|
#define MMC_TXFRAMECOUNT_G_HI 0x0890
|
|
#define MMC_TXPAUSEFRAMES_LO 0x0894
|
|
#define MMC_TXPAUSEFRAMES_HI 0x0898
|
|
#define MMC_TXVLANFRAMES_G_LO 0x089c
|
|
#define MMC_TXVLANFRAMES_G_HI 0x08a0
|
|
#define MMC_RXFRAMECOUNT_GB_LO 0x0900
|
|
#define MMC_RXFRAMECOUNT_GB_HI 0x0904
|
|
#define MMC_RXOCTETCOUNT_GB_LO 0x0908
|
|
#define MMC_RXOCTETCOUNT_GB_HI 0x090c
|
|
#define MMC_RXOCTETCOUNT_G_LO 0x0910
|
|
#define MMC_RXOCTETCOUNT_G_HI 0x0914
|
|
#define MMC_RXBROADCASTFRAMES_G_LO 0x0918
|
|
#define MMC_RXBROADCASTFRAMES_G_HI 0x091c
|
|
#define MMC_RXMULTICASTFRAMES_G_LO 0x0920
|
|
#define MMC_RXMULTICASTFRAMES_G_HI 0x0924
|
|
#define MMC_RXCRCERROR_LO 0x0928
|
|
#define MMC_RXCRCERROR_HI 0x092c
|
|
#define MMC_RXRUNTERROR 0x0930
|
|
#define MMC_RXJABBERERROR 0x0934
|
|
#define MMC_RXUNDERSIZE_G 0x0938
|
|
#define MMC_RXOVERSIZE_G 0x093c
|
|
#define MMC_RX64OCTETS_GB_LO 0x0940
|
|
#define MMC_RX64OCTETS_GB_HI 0x0944
|
|
#define MMC_RX65TO127OCTETS_GB_LO 0x0948
|
|
#define MMC_RX65TO127OCTETS_GB_HI 0x094c
|
|
#define MMC_RX128TO255OCTETS_GB_LO 0x0950
|
|
#define MMC_RX128TO255OCTETS_GB_HI 0x0954
|
|
#define MMC_RX256TO511OCTETS_GB_LO 0x0958
|
|
#define MMC_RX256TO511OCTETS_GB_HI 0x095c
|
|
#define MMC_RX512TO1023OCTETS_GB_LO 0x0960
|
|
#define MMC_RX512TO1023OCTETS_GB_HI 0x0964
|
|
#define MMC_RX1024TOMAXOCTETS_GB_LO 0x0968
|
|
#define MMC_RX1024TOMAXOCTETS_GB_HI 0x096c
|
|
#define MMC_RXUNICASTFRAMES_G_LO 0x0970
|
|
#define MMC_RXUNICASTFRAMES_G_HI 0x0974
|
|
#define MMC_RXLENGTHERROR_LO 0x0978
|
|
#define MMC_RXLENGTHERROR_HI 0x097c
|
|
#define MMC_RXOUTOFRANGETYPE_LO 0x0980
|
|
#define MMC_RXOUTOFRANGETYPE_HI 0x0984
|
|
#define MMC_RXPAUSEFRAMES_LO 0x0988
|
|
#define MMC_RXPAUSEFRAMES_HI 0x098c
|
|
#define MMC_RXFIFOOVERFLOW_LO 0x0990
|
|
#define MMC_RXFIFOOVERFLOW_HI 0x0994
|
|
#define MMC_RXVLANFRAMES_GB_LO 0x0998
|
|
#define MMC_RXVLANFRAMES_GB_HI 0x099c
|
|
#define MMC_RXWATCHDOGERROR 0x09a0
|
|
|
|
/* MMC register entry bit positions and sizes */
|
|
#define MMC_CR_CR_INDEX 0
|
|
#define MMC_CR_CR_WIDTH 1
|
|
#define MMC_CR_CSR_INDEX 1
|
|
#define MMC_CR_CSR_WIDTH 1
|
|
#define MMC_CR_ROR_INDEX 2
|
|
#define MMC_CR_ROR_WIDTH 1
|
|
#define MMC_CR_MCF_INDEX 3
|
|
#define MMC_CR_MCF_WIDTH 1
|
|
#define MMC_CR_MCT_INDEX 4
|
|
#define MMC_CR_MCT_WIDTH 2
|
|
#define MMC_RIER_ALL_INTERRUPTS_INDEX 0
|
|
#define MMC_RIER_ALL_INTERRUPTS_WIDTH 23
|
|
#define MMC_RISR_RXFRAMECOUNT_GB_INDEX 0
|
|
#define MMC_RISR_RXFRAMECOUNT_GB_WIDTH 1
|
|
#define MMC_RISR_RXOCTETCOUNT_GB_INDEX 1
|
|
#define MMC_RISR_RXOCTETCOUNT_GB_WIDTH 1
|
|
#define MMC_RISR_RXOCTETCOUNT_G_INDEX 2
|
|
#define MMC_RISR_RXOCTETCOUNT_G_WIDTH 1
|
|
#define MMC_RISR_RXBROADCASTFRAMES_G_INDEX 3
|
|
#define MMC_RISR_RXBROADCASTFRAMES_G_WIDTH 1
|
|
#define MMC_RISR_RXMULTICASTFRAMES_G_INDEX 4
|
|
#define MMC_RISR_RXMULTICASTFRAMES_G_WIDTH 1
|
|
#define MMC_RISR_RXCRCERROR_INDEX 5
|
|
#define MMC_RISR_RXCRCERROR_WIDTH 1
|
|
#define MMC_RISR_RXRUNTERROR_INDEX 6
|
|
#define MMC_RISR_RXRUNTERROR_WIDTH 1
|
|
#define MMC_RISR_RXJABBERERROR_INDEX 7
|
|
#define MMC_RISR_RXJABBERERROR_WIDTH 1
|
|
#define MMC_RISR_RXUNDERSIZE_G_INDEX 8
|
|
#define MMC_RISR_RXUNDERSIZE_G_WIDTH 1
|
|
#define MMC_RISR_RXOVERSIZE_G_INDEX 9
|
|
#define MMC_RISR_RXOVERSIZE_G_WIDTH 1
|
|
#define MMC_RISR_RX64OCTETS_GB_INDEX 10
|
|
#define MMC_RISR_RX64OCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RX65TO127OCTETS_GB_INDEX 11
|
|
#define MMC_RISR_RX65TO127OCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RX128TO255OCTETS_GB_INDEX 12
|
|
#define MMC_RISR_RX128TO255OCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RX256TO511OCTETS_GB_INDEX 13
|
|
#define MMC_RISR_RX256TO511OCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RX512TO1023OCTETS_GB_INDEX 14
|
|
#define MMC_RISR_RX512TO1023OCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RX1024TOMAXOCTETS_GB_INDEX 15
|
|
#define MMC_RISR_RX1024TOMAXOCTETS_GB_WIDTH 1
|
|
#define MMC_RISR_RXUNICASTFRAMES_G_INDEX 16
|
|
#define MMC_RISR_RXUNICASTFRAMES_G_WIDTH 1
|
|
#define MMC_RISR_RXLENGTHERROR_INDEX 17
|
|
#define MMC_RISR_RXLENGTHERROR_WIDTH 1
|
|
#define MMC_RISR_RXOUTOFRANGETYPE_INDEX 18
|
|
#define MMC_RISR_RXOUTOFRANGETYPE_WIDTH 1
|
|
#define MMC_RISR_RXPAUSEFRAMES_INDEX 19
|
|
#define MMC_RISR_RXPAUSEFRAMES_WIDTH 1
|
|
#define MMC_RISR_RXFIFOOVERFLOW_INDEX 20
|
|
#define MMC_RISR_RXFIFOOVERFLOW_WIDTH 1
|
|
#define MMC_RISR_RXVLANFRAMES_GB_INDEX 21
|
|
#define MMC_RISR_RXVLANFRAMES_GB_WIDTH 1
|
|
#define MMC_RISR_RXWATCHDOGERROR_INDEX 22
|
|
#define MMC_RISR_RXWATCHDOGERROR_WIDTH 1
|
|
#define MMC_TIER_ALL_INTERRUPTS_INDEX 0
|
|
#define MMC_TIER_ALL_INTERRUPTS_WIDTH 18
|
|
#define MMC_TISR_TXOCTETCOUNT_GB_INDEX 0
|
|
#define MMC_TISR_TXOCTETCOUNT_GB_WIDTH 1
|
|
#define MMC_TISR_TXFRAMECOUNT_GB_INDEX 1
|
|
#define MMC_TISR_TXFRAMECOUNT_GB_WIDTH 1
|
|
#define MMC_TISR_TXBROADCASTFRAMES_G_INDEX 2
|
|
#define MMC_TISR_TXBROADCASTFRAMES_G_WIDTH 1
|
|
#define MMC_TISR_TXMULTICASTFRAMES_G_INDEX 3
|
|
#define MMC_TISR_TXMULTICASTFRAMES_G_WIDTH 1
|
|
#define MMC_TISR_TX64OCTETS_GB_INDEX 4
|
|
#define MMC_TISR_TX64OCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TX65TO127OCTETS_GB_INDEX 5
|
|
#define MMC_TISR_TX65TO127OCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TX128TO255OCTETS_GB_INDEX 6
|
|
#define MMC_TISR_TX128TO255OCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TX256TO511OCTETS_GB_INDEX 7
|
|
#define MMC_TISR_TX256TO511OCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TX512TO1023OCTETS_GB_INDEX 8
|
|
#define MMC_TISR_TX512TO1023OCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TX1024TOMAXOCTETS_GB_INDEX 9
|
|
#define MMC_TISR_TX1024TOMAXOCTETS_GB_WIDTH 1
|
|
#define MMC_TISR_TXUNICASTFRAMES_GB_INDEX 10
|
|
#define MMC_TISR_TXUNICASTFRAMES_GB_WIDTH 1
|
|
#define MMC_TISR_TXMULTICASTFRAMES_GB_INDEX 11
|
|
#define MMC_TISR_TXMULTICASTFRAMES_GB_WIDTH 1
|
|
#define MMC_TISR_TXBROADCASTFRAMES_GB_INDEX 12
|
|
#define MMC_TISR_TXBROADCASTFRAMES_GB_WIDTH 1
|
|
#define MMC_TISR_TXUNDERFLOWERROR_INDEX 13
|
|
#define MMC_TISR_TXUNDERFLOWERROR_WIDTH 1
|
|
#define MMC_TISR_TXOCTETCOUNT_G_INDEX 14
|
|
#define MMC_TISR_TXOCTETCOUNT_G_WIDTH 1
|
|
#define MMC_TISR_TXFRAMECOUNT_G_INDEX 15
|
|
#define MMC_TISR_TXFRAMECOUNT_G_WIDTH 1
|
|
#define MMC_TISR_TXPAUSEFRAMES_INDEX 16
|
|
#define MMC_TISR_TXPAUSEFRAMES_WIDTH 1
|
|
#define MMC_TISR_TXVLANFRAMES_G_INDEX 17
|
|
#define MMC_TISR_TXVLANFRAMES_G_WIDTH 1
|
|
|
|
/* MTL register offsets */
|
|
#define MTL_OMR 0x1000
|
|
#define MTL_FDCR 0x1008
|
|
#define MTL_FDSR 0x100c
|
|
#define MTL_FDDR 0x1010
|
|
#define MTL_ISR 0x1020
|
|
#define MTL_RQDCM0R 0x1030
|
|
#define MTL_TCPM0R 0x1040
|
|
#define MTL_TCPM1R 0x1044
|
|
|
|
#define MTL_RQDCM_INC 4
|
|
#define MTL_RQDCM_Q_PER_REG 4
|
|
#define MTL_TCPM_INC 4
|
|
#define MTL_TCPM_TC_PER_REG 4
|
|
|
|
/* MTL register entry bit positions and sizes */
|
|
#define MTL_OMR_ETSALG_INDEX 5
|
|
#define MTL_OMR_ETSALG_WIDTH 2
|
|
#define MTL_OMR_RAA_INDEX 2
|
|
#define MTL_OMR_RAA_WIDTH 1
|
|
|
|
/* MTL queue register offsets
|
|
* Multiple queues can be active. The first queue has registers
|
|
* that begin at 0x1100. Each subsequent queue has registers that
|
|
* are accessed using an offset of 0x80 from the previous queue.
|
|
*/
|
|
#define MTL_Q_BASE 0x1100
|
|
#define MTL_Q_INC 0x80
|
|
|
|
#define MTL_Q_TQOMR 0x00
|
|
#define MTL_Q_TQUR 0x04
|
|
#define MTL_Q_TQDR 0x08
|
|
#define MTL_Q_RQOMR 0x40
|
|
#define MTL_Q_RQMPOCR 0x44
|
|
#define MTL_Q_RQDR 0x4c
|
|
#define MTL_Q_IER 0x70
|
|
#define MTL_Q_ISR 0x74
|
|
|
|
/* MTL queue register entry bit positions and sizes */
|
|
#define MTL_Q_RQOMR_EHFC_INDEX 7
|
|
#define MTL_Q_RQOMR_EHFC_WIDTH 1
|
|
#define MTL_Q_RQOMR_RFA_INDEX 8
|
|
#define MTL_Q_RQOMR_RFA_WIDTH 3
|
|
#define MTL_Q_RQOMR_RFD_INDEX 13
|
|
#define MTL_Q_RQOMR_RFD_WIDTH 3
|
|
#define MTL_Q_RQOMR_RQS_INDEX 16
|
|
#define MTL_Q_RQOMR_RQS_WIDTH 9
|
|
#define MTL_Q_RQOMR_RSF_INDEX 5
|
|
#define MTL_Q_RQOMR_RSF_WIDTH 1
|
|
#define MTL_Q_RQOMR_RTC_INDEX 0
|
|
#define MTL_Q_RQOMR_RTC_WIDTH 2
|
|
#define MTL_Q_TQOMR_FTQ_INDEX 0
|
|
#define MTL_Q_TQOMR_FTQ_WIDTH 1
|
|
#define MTL_Q_TQOMR_Q2TCMAP_INDEX 8
|
|
#define MTL_Q_TQOMR_Q2TCMAP_WIDTH 3
|
|
#define MTL_Q_TQOMR_TQS_INDEX 16
|
|
#define MTL_Q_TQOMR_TQS_WIDTH 10
|
|
#define MTL_Q_TQOMR_TSF_INDEX 1
|
|
#define MTL_Q_TQOMR_TSF_WIDTH 1
|
|
#define MTL_Q_TQOMR_TTC_INDEX 4
|
|
#define MTL_Q_TQOMR_TTC_WIDTH 3
|
|
#define MTL_Q_TQOMR_TXQEN_INDEX 2
|
|
#define MTL_Q_TQOMR_TXQEN_WIDTH 2
|
|
|
|
/* MTL queue register value */
|
|
#define MTL_RSF_DISABLE 0x00
|
|
#define MTL_RSF_ENABLE 0x01
|
|
#define MTL_TSF_DISABLE 0x00
|
|
#define MTL_TSF_ENABLE 0x01
|
|
|
|
#define MTL_RX_THRESHOLD_64 0x00
|
|
#define MTL_RX_THRESHOLD_96 0x02
|
|
#define MTL_RX_THRESHOLD_128 0x03
|
|
#define MTL_TX_THRESHOLD_32 0x01
|
|
#define MTL_TX_THRESHOLD_64 0x00
|
|
#define MTL_TX_THRESHOLD_96 0x02
|
|
#define MTL_TX_THRESHOLD_128 0x03
|
|
#define MTL_TX_THRESHOLD_192 0x04
|
|
#define MTL_TX_THRESHOLD_256 0x05
|
|
#define MTL_TX_THRESHOLD_384 0x06
|
|
#define MTL_TX_THRESHOLD_512 0x07
|
|
|
|
#define MTL_ETSALG_WRR 0x00
|
|
#define MTL_ETSALG_WFQ 0x01
|
|
#define MTL_ETSALG_DWRR 0x02
|
|
#define MTL_RAA_SP 0x00
|
|
#define MTL_RAA_WSP 0x01
|
|
|
|
#define MTL_Q_DISABLED 0x00
|
|
#define MTL_Q_ENABLED 0x02
|
|
|
|
/* MTL traffic class register offsets
|
|
* Multiple traffic classes can be active. The first class has registers
|
|
* that begin at 0x1100. Each subsequent queue has registers that
|
|
* are accessed using an offset of 0x80 from the previous queue.
|
|
*/
|
|
#define MTL_TC_BASE MTL_Q_BASE
|
|
#define MTL_TC_INC MTL_Q_INC
|
|
|
|
#define MTL_TC_ETSCR 0x10
|
|
#define MTL_TC_ETSSR 0x14
|
|
#define MTL_TC_QWR 0x18
|
|
|
|
/* MTL traffic class register entry bit positions and sizes */
|
|
#define MTL_TC_ETSCR_TSA_INDEX 0
|
|
#define MTL_TC_ETSCR_TSA_WIDTH 2
|
|
#define MTL_TC_QWR_QW_INDEX 0
|
|
#define MTL_TC_QWR_QW_WIDTH 21
|
|
|
|
/* MTL traffic class register value */
|
|
#define MTL_TSA_SP 0x00
|
|
#define MTL_TSA_ETS 0x02
|
|
|
|
/* PCS MMD select register offset
|
|
* The MMD select register is used for accessing PCS registers
|
|
* when the underlying APB3 interface is using indirect addressing.
|
|
* Indirect addressing requires accessing registers in two phases,
|
|
* an address phase and a data phase. The address phases requires
|
|
* writing an address selection value to the MMD select regiesters.
|
|
*/
|
|
#define PCS_MMD_SELECT 0xff
|
|
|
|
/* Descriptor/Packet entry bit positions and sizes */
|
|
#define RX_PACKET_ERRORS_CRC_INDEX 2
|
|
#define RX_PACKET_ERRORS_CRC_WIDTH 1
|
|
#define RX_PACKET_ERRORS_FRAME_INDEX 3
|
|
#define RX_PACKET_ERRORS_FRAME_WIDTH 1
|
|
#define RX_PACKET_ERRORS_LENGTH_INDEX 0
|
|
#define RX_PACKET_ERRORS_LENGTH_WIDTH 1
|
|
#define RX_PACKET_ERRORS_OVERRUN_INDEX 1
|
|
#define RX_PACKET_ERRORS_OVERRUN_WIDTH 1
|
|
|
|
#define RX_PACKET_ATTRIBUTES_CSUM_DONE_INDEX 0
|
|
#define RX_PACKET_ATTRIBUTES_CSUM_DONE_WIDTH 1
|
|
#define RX_PACKET_ATTRIBUTES_VLAN_CTAG_INDEX 1
|
|
#define RX_PACKET_ATTRIBUTES_VLAN_CTAG_WIDTH 1
|
|
#define RX_PACKET_ATTRIBUTES_INCOMPLETE_INDEX 2
|
|
#define RX_PACKET_ATTRIBUTES_INCOMPLETE_WIDTH 1
|
|
#define RX_PACKET_ATTRIBUTES_CONTEXT_NEXT_INDEX 3
|
|
#define RX_PACKET_ATTRIBUTES_CONTEXT_NEXT_WIDTH 1
|
|
#define RX_PACKET_ATTRIBUTES_CONTEXT_INDEX 4
|
|
#define RX_PACKET_ATTRIBUTES_CONTEXT_WIDTH 1
|
|
#define RX_PACKET_ATTRIBUTES_RX_TSTAMP_INDEX 5
|
|
#define RX_PACKET_ATTRIBUTES_RX_TSTAMP_WIDTH 1
|
|
|
|
#define RX_NORMAL_DESC0_OVT_INDEX 0
|
|
#define RX_NORMAL_DESC0_OVT_WIDTH 16
|
|
#define RX_NORMAL_DESC3_CDA_INDEX 27
|
|
#define RX_NORMAL_DESC3_CDA_WIDTH 1
|
|
#define RX_NORMAL_DESC3_CTXT_INDEX 30
|
|
#define RX_NORMAL_DESC3_CTXT_WIDTH 1
|
|
#define RX_NORMAL_DESC3_ES_INDEX 15
|
|
#define RX_NORMAL_DESC3_ES_WIDTH 1
|
|
#define RX_NORMAL_DESC3_ETLT_INDEX 16
|
|
#define RX_NORMAL_DESC3_ETLT_WIDTH 4
|
|
#define RX_NORMAL_DESC3_INTE_INDEX 30
|
|
#define RX_NORMAL_DESC3_INTE_WIDTH 1
|
|
#define RX_NORMAL_DESC3_LD_INDEX 28
|
|
#define RX_NORMAL_DESC3_LD_WIDTH 1
|
|
#define RX_NORMAL_DESC3_OWN_INDEX 31
|
|
#define RX_NORMAL_DESC3_OWN_WIDTH 1
|
|
#define RX_NORMAL_DESC3_PL_INDEX 0
|
|
#define RX_NORMAL_DESC3_PL_WIDTH 14
|
|
|
|
#define RX_CONTEXT_DESC3_TSA_INDEX 4
|
|
#define RX_CONTEXT_DESC3_TSA_WIDTH 1
|
|
#define RX_CONTEXT_DESC3_TSD_INDEX 6
|
|
#define RX_CONTEXT_DESC3_TSD_WIDTH 1
|
|
|
|
#define TX_PACKET_ATTRIBUTES_CSUM_ENABLE_INDEX 0
|
|
#define TX_PACKET_ATTRIBUTES_CSUM_ENABLE_WIDTH 1
|
|
#define TX_PACKET_ATTRIBUTES_TSO_ENABLE_INDEX 1
|
|
#define TX_PACKET_ATTRIBUTES_TSO_ENABLE_WIDTH 1
|
|
#define TX_PACKET_ATTRIBUTES_VLAN_CTAG_INDEX 2
|
|
#define TX_PACKET_ATTRIBUTES_VLAN_CTAG_WIDTH 1
|
|
#define TX_PACKET_ATTRIBUTES_PTP_INDEX 3
|
|
#define TX_PACKET_ATTRIBUTES_PTP_WIDTH 1
|
|
|
|
#define TX_CONTEXT_DESC2_MSS_INDEX 0
|
|
#define TX_CONTEXT_DESC2_MSS_WIDTH 15
|
|
#define TX_CONTEXT_DESC3_CTXT_INDEX 30
|
|
#define TX_CONTEXT_DESC3_CTXT_WIDTH 1
|
|
#define TX_CONTEXT_DESC3_TCMSSV_INDEX 26
|
|
#define TX_CONTEXT_DESC3_TCMSSV_WIDTH 1
|
|
#define TX_CONTEXT_DESC3_VLTV_INDEX 16
|
|
#define TX_CONTEXT_DESC3_VLTV_WIDTH 1
|
|
#define TX_CONTEXT_DESC3_VT_INDEX 0
|
|
#define TX_CONTEXT_DESC3_VT_WIDTH 16
|
|
|
|
#define TX_NORMAL_DESC2_HL_B1L_INDEX 0
|
|
#define TX_NORMAL_DESC2_HL_B1L_WIDTH 14
|
|
#define TX_NORMAL_DESC2_IC_INDEX 31
|
|
#define TX_NORMAL_DESC2_IC_WIDTH 1
|
|
#define TX_NORMAL_DESC2_TTSE_INDEX 30
|
|
#define TX_NORMAL_DESC2_TTSE_WIDTH 1
|
|
#define TX_NORMAL_DESC2_VTIR_INDEX 14
|
|
#define TX_NORMAL_DESC2_VTIR_WIDTH 2
|
|
#define TX_NORMAL_DESC3_CIC_INDEX 16
|
|
#define TX_NORMAL_DESC3_CIC_WIDTH 2
|
|
#define TX_NORMAL_DESC3_CPC_INDEX 26
|
|
#define TX_NORMAL_DESC3_CPC_WIDTH 2
|
|
#define TX_NORMAL_DESC3_CTXT_INDEX 30
|
|
#define TX_NORMAL_DESC3_CTXT_WIDTH 1
|
|
#define TX_NORMAL_DESC3_FD_INDEX 29
|
|
#define TX_NORMAL_DESC3_FD_WIDTH 1
|
|
#define TX_NORMAL_DESC3_FL_INDEX 0
|
|
#define TX_NORMAL_DESC3_FL_WIDTH 15
|
|
#define TX_NORMAL_DESC3_LD_INDEX 28
|
|
#define TX_NORMAL_DESC3_LD_WIDTH 1
|
|
#define TX_NORMAL_DESC3_OWN_INDEX 31
|
|
#define TX_NORMAL_DESC3_OWN_WIDTH 1
|
|
#define TX_NORMAL_DESC3_TCPHDRLEN_INDEX 19
|
|
#define TX_NORMAL_DESC3_TCPHDRLEN_WIDTH 4
|
|
#define TX_NORMAL_DESC3_TCPPL_INDEX 0
|
|
#define TX_NORMAL_DESC3_TCPPL_WIDTH 18
|
|
#define TX_NORMAL_DESC3_TSE_INDEX 18
|
|
#define TX_NORMAL_DESC3_TSE_WIDTH 1
|
|
|
|
#define TX_NORMAL_DESC2_VLAN_INSERT 0x2
|
|
|
|
/* MDIO undefined or vendor specific registers */
|
|
#ifndef MDIO_AN_COMP_STAT
|
|
#define MDIO_AN_COMP_STAT 0x0030
|
|
#endif
|
|
|
|
/* Bit setting and getting macros
|
|
* The get macro will extract the current bit field value from within
|
|
* the variable
|
|
*
|
|
* The set macro will clear the current bit field value within the
|
|
* variable and then set the bit field of the variable to the
|
|
* specified value
|
|
*/
|
|
#define GET_BITS(_var, _index, _width) \
|
|
(((_var) >> (_index)) & ((0x1 << (_width)) - 1))
|
|
|
|
#define SET_BITS(_var, _index, _width, _val) \
|
|
do { \
|
|
(_var) &= ~(((0x1 << (_width)) - 1) << (_index)); \
|
|
(_var) |= (((_val) & ((0x1 << (_width)) - 1)) << (_index)); \
|
|
} while (0)
|
|
|
|
#define GET_BITS_LE(_var, _index, _width) \
|
|
((le32_to_cpu((_var)) >> (_index)) & ((0x1 << (_width)) - 1))
|
|
|
|
#define SET_BITS_LE(_var, _index, _width, _val) \
|
|
do { \
|
|
(_var) &= cpu_to_le32(~(((0x1 << (_width)) - 1) << (_index))); \
|
|
(_var) |= cpu_to_le32((((_val) & \
|
|
((0x1 << (_width)) - 1)) << (_index))); \
|
|
} while (0)
|
|
|
|
/* Bit setting and getting macros based on register fields
|
|
* The get macro uses the bit field definitions formed using the input
|
|
* names to extract the current bit field value from within the
|
|
* variable
|
|
*
|
|
* The set macro uses the bit field definitions formed using the input
|
|
* names to set the bit field of the variable to the specified value
|
|
*/
|
|
#define XGMAC_GET_BITS(_var, _prefix, _field) \
|
|
GET_BITS((_var), \
|
|
_prefix##_##_field##_INDEX, \
|
|
_prefix##_##_field##_WIDTH)
|
|
|
|
#define XGMAC_SET_BITS(_var, _prefix, _field, _val) \
|
|
SET_BITS((_var), \
|
|
_prefix##_##_field##_INDEX, \
|
|
_prefix##_##_field##_WIDTH, (_val))
|
|
|
|
#define XGMAC_GET_BITS_LE(_var, _prefix, _field) \
|
|
GET_BITS_LE((_var), \
|
|
_prefix##_##_field##_INDEX, \
|
|
_prefix##_##_field##_WIDTH)
|
|
|
|
#define XGMAC_SET_BITS_LE(_var, _prefix, _field, _val) \
|
|
SET_BITS_LE((_var), \
|
|
_prefix##_##_field##_INDEX, \
|
|
_prefix##_##_field##_WIDTH, (_val))
|
|
|
|
/* Macros for reading or writing registers
|
|
* The ioread macros will get bit fields or full values using the
|
|
* register definitions formed using the input names
|
|
*
|
|
* The iowrite macros will set bit fields or full values using the
|
|
* register definitions formed using the input names
|
|
*/
|
|
#define XGMAC_IOREAD(_pdata, _reg) \
|
|
ioread32((_pdata)->xgmac_regs + _reg)
|
|
|
|
#define XGMAC_IOREAD_BITS(_pdata, _reg, _field) \
|
|
GET_BITS(XGMAC_IOREAD((_pdata), _reg), \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH)
|
|
|
|
#define XGMAC_IOWRITE(_pdata, _reg, _val) \
|
|
iowrite32((_val), (_pdata)->xgmac_regs + _reg)
|
|
|
|
#define XGMAC_IOWRITE_BITS(_pdata, _reg, _field, _val) \
|
|
do { \
|
|
u32 reg_val = XGMAC_IOREAD((_pdata), _reg); \
|
|
SET_BITS(reg_val, \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH, (_val)); \
|
|
XGMAC_IOWRITE((_pdata), _reg, reg_val); \
|
|
} while (0)
|
|
|
|
/* Macros for reading or writing MTL queue or traffic class registers
|
|
* Similar to the standard read and write macros except that the
|
|
* base register value is calculated by the queue or traffic class number
|
|
*/
|
|
#define XGMAC_MTL_IOREAD(_pdata, _n, _reg) \
|
|
ioread32((_pdata)->xgmac_regs + \
|
|
MTL_Q_BASE + ((_n) * MTL_Q_INC) + _reg)
|
|
|
|
#define XGMAC_MTL_IOREAD_BITS(_pdata, _n, _reg, _field) \
|
|
GET_BITS(XGMAC_MTL_IOREAD((_pdata), (_n), _reg), \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH)
|
|
|
|
#define XGMAC_MTL_IOWRITE(_pdata, _n, _reg, _val) \
|
|
iowrite32((_val), (_pdata)->xgmac_regs + \
|
|
MTL_Q_BASE + ((_n) * MTL_Q_INC) + _reg)
|
|
|
|
#define XGMAC_MTL_IOWRITE_BITS(_pdata, _n, _reg, _field, _val) \
|
|
do { \
|
|
u32 reg_val = XGMAC_MTL_IOREAD((_pdata), (_n), _reg); \
|
|
SET_BITS(reg_val, \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH, (_val)); \
|
|
XGMAC_MTL_IOWRITE((_pdata), (_n), _reg, reg_val); \
|
|
} while (0)
|
|
|
|
/* Macros for reading or writing DMA channel registers
|
|
* Similar to the standard read and write macros except that the
|
|
* base register value is obtained from the ring
|
|
*/
|
|
#define XGMAC_DMA_IOREAD(_channel, _reg) \
|
|
ioread32((_channel)->dma_regs + _reg)
|
|
|
|
#define XGMAC_DMA_IOREAD_BITS(_channel, _reg, _field) \
|
|
GET_BITS(XGMAC_DMA_IOREAD((_channel), _reg), \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH)
|
|
|
|
#define XGMAC_DMA_IOWRITE(_channel, _reg, _val) \
|
|
iowrite32((_val), (_channel)->dma_regs + _reg)
|
|
|
|
#define XGMAC_DMA_IOWRITE_BITS(_channel, _reg, _field, _val) \
|
|
do { \
|
|
u32 reg_val = XGMAC_DMA_IOREAD((_channel), _reg); \
|
|
SET_BITS(reg_val, \
|
|
_reg##_##_field##_INDEX, \
|
|
_reg##_##_field##_WIDTH, (_val)); \
|
|
XGMAC_DMA_IOWRITE((_channel), _reg, reg_val); \
|
|
} while (0)
|
|
|
|
/* Macros for building, reading or writing register values or bits
|
|
* within the register values of XPCS registers.
|
|
*/
|
|
#define XPCS_IOWRITE(_pdata, _off, _val) \
|
|
iowrite32(_val, (_pdata)->xpcs_regs + (_off))
|
|
|
|
#define XPCS_IOREAD(_pdata, _off) \
|
|
ioread32((_pdata)->xpcs_regs + (_off))
|
|
|
|
/* Macros for building, reading or writing register values or bits
|
|
* using MDIO. Different from above because of the use of standardized
|
|
* Linux include values. No shifting is performed with the bit
|
|
* operations, everything works on mask values.
|
|
*/
|
|
#define XMDIO_READ(_pdata, _mmd, _reg) \
|
|
((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
|
|
MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
|
|
|
|
#define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
|
|
(XMDIO_READ((_pdata), _mmd, _reg) & _mask)
|
|
|
|
#define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
|
|
((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
|
|
MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
|
|
|
|
#define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
|
|
do { \
|
|
u32 mmd_val = XMDIO_READ((_pdata), _mmd, _reg); \
|
|
mmd_val &= ~_mask; \
|
|
mmd_val |= (_val); \
|
|
XMDIO_WRITE((_pdata), _mmd, _reg, mmd_val); \
|
|
} while (0)
|
|
|
|
#endif
|