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1 | | -/* |
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2 | | - This file is provided under a dual BSD/GPLv2 license. When using or |
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3 | | - redistributing this file, you may do so under either license. |
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4 | | - |
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5 | | - GPL LICENSE SUMMARY |
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6 | | - Copyright(c) 2014 Intel Corporation. |
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7 | | - This program is free software; you can redistribute it and/or modify |
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8 | | - it under the terms of version 2 of the GNU General Public License as |
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9 | | - published by the Free Software Foundation. |
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10 | | - |
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11 | | - This program is distributed in the hope that it will be useful, but |
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12 | | - WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | | - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 | | - General Public License for more details. |
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15 | | - |
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16 | | - Contact Information: |
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17 | | - qat-linux@intel.com |
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18 | | - |
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19 | | - BSD LICENSE |
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20 | | - Copyright(c) 2014 Intel Corporation. |
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21 | | - Redistribution and use in source and binary forms, with or without |
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22 | | - modification, are permitted provided that the following conditions |
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23 | | - are met: |
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24 | | - |
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25 | | - * Redistributions of source code must retain the above copyright |
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26 | | - notice, this list of conditions and the following disclaimer. |
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27 | | - * Redistributions in binary form must reproduce the above copyright |
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28 | | - notice, this list of conditions and the following disclaimer in |
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29 | | - the documentation and/or other materials provided with the |
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30 | | - distribution. |
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31 | | - * Neither the name of Intel Corporation nor the names of its |
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32 | | - contributors may be used to endorse or promote products derived |
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33 | | - from this software without specific prior written permission. |
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34 | | - |
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35 | | - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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36 | | - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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37 | | - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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38 | | - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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39 | | - OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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40 | | - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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41 | | - LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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42 | | - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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43 | | - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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44 | | - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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45 | | - OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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46 | | -*/ |
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| 1 | +/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ |
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| 2 | +/* Copyright(c) 2014 - 2020 Intel Corporation */ |
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47 | 3 | #ifndef ADF_TRANSPORT_INTRN_H |
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48 | 4 | #define ADF_TRANSPORT_INTRN_H |
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49 | 5 | |
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.. | .. |
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59 | 15 | struct adf_etr_ring_data { |
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60 | 16 | void *base_addr; |
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61 | 17 | atomic_t *inflights; |
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62 | | - spinlock_t lock; /* protects ring data struct */ |
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63 | 18 | adf_callback_fn callback; |
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64 | 19 | struct adf_etr_bank_data *bank; |
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65 | 20 | dma_addr_t dma_addr; |
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66 | | - uint16_t head; |
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67 | | - uint16_t tail; |
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68 | | - uint8_t ring_number; |
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69 | | - uint8_t ring_size; |
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70 | | - uint8_t msg_size; |
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71 | | - uint8_t reserved; |
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72 | 21 | struct adf_etr_ring_debug_entry *ring_debug; |
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73 | | -} __packed; |
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| 22 | + spinlock_t lock; /* protects ring data struct */ |
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| 23 | + u16 head; |
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| 24 | + u16 tail; |
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| 25 | + u8 ring_number; |
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| 26 | + u8 ring_size; |
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| 27 | + u8 msg_size; |
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| 28 | +}; |
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74 | 29 | |
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75 | 30 | struct adf_etr_bank_data { |
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76 | 31 | struct adf_etr_ring_data rings[ADF_ETR_MAX_RINGS_PER_BANK]; |
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77 | 32 | struct tasklet_struct resp_handler; |
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78 | 33 | void __iomem *csr_addr; |
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79 | | - struct adf_accel_dev *accel_dev; |
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80 | | - uint32_t irq_coalesc_timer; |
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81 | | - uint16_t ring_mask; |
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82 | | - uint16_t irq_mask; |
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| 34 | + u32 irq_coalesc_timer; |
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| 35 | + u32 bank_number; |
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| 36 | + u16 ring_mask; |
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| 37 | + u16 irq_mask; |
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83 | 38 | spinlock_t lock; /* protects bank data struct */ |
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| 39 | + struct adf_accel_dev *accel_dev; |
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84 | 40 | struct dentry *bank_debug_dir; |
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85 | 41 | struct dentry *bank_debug_cfg; |
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86 | | - uint32_t bank_number; |
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87 | | -} __packed; |
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| 42 | +}; |
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88 | 43 | |
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89 | 44 | struct adf_etr_data { |
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90 | 45 | struct adf_etr_bank_data *banks; |
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