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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * ISHTP bus definitions |
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3 | 4 | * |
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4 | 5 | * Copyright (c) 2014-2016, Intel Corporation. |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify it |
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7 | | - * under the terms and conditions of the GNU General Public License, |
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8 | | - * version 2, as published by the Free Software Foundation. |
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9 | | - * |
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10 | | - * This program is distributed in the hope it will be useful, but WITHOUT |
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11 | | - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 | | - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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13 | | - * more details. |
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14 | 6 | */ |
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15 | 7 | #ifndef _LINUX_ISHTP_CL_BUS_H |
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16 | 8 | #define _LINUX_ISHTP_CL_BUS_H |
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17 | 9 | |
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18 | 10 | #include <linux/device.h> |
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19 | 11 | #include <linux/mod_devicetable.h> |
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| 12 | +#include <linux/intel-ish-client-if.h> |
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20 | 13 | |
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21 | 14 | struct ishtp_cl; |
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22 | 15 | struct ishtp_cl_device; |
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.. | .. |
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52 | 45 | void (*event_cb)(struct ishtp_cl_device *device); |
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53 | 46 | }; |
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54 | 47 | |
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55 | | -/** |
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56 | | - * struct ishtp_cl_device - ISHTP device handle |
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57 | | - * @driver: driver instance on a bus |
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58 | | - * @name: Name of the device for probe |
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59 | | - * @probe: driver callback for device probe |
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60 | | - * @remove: driver callback on device removal |
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61 | | - * |
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62 | | - * Client drivers defines to get probed/removed for ISHTP client device. |
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63 | | - */ |
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64 | | -struct ishtp_cl_driver { |
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65 | | - struct device_driver driver; |
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66 | | - const char *name; |
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67 | | - int (*probe)(struct ishtp_cl_device *dev); |
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68 | | - int (*remove)(struct ishtp_cl_device *dev); |
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69 | | - int (*reset)(struct ishtp_cl_device *dev); |
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70 | | - const struct dev_pm_ops *pm; |
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71 | | -}; |
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72 | | - |
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73 | | - |
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74 | 48 | int ishtp_bus_new_client(struct ishtp_device *dev); |
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75 | 49 | void ishtp_remove_all_clients(struct ishtp_device *dev); |
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76 | 50 | int ishtp_cl_device_bind(struct ishtp_cl *cl); |
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.. | .. |
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85 | 59 | /* Write a single-fragment message */ |
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86 | 60 | int ishtp_write_message(struct ishtp_device *dev, |
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87 | 61 | struct ishtp_msg_hdr *hdr, |
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88 | | - unsigned char *buf); |
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| 62 | + void *buf); |
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89 | 63 | |
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90 | 64 | /* Use DMA to send/receive messages */ |
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91 | 65 | int ishtp_use_dma_transfer(void); |
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.. | .. |
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98 | 72 | void ishtp_reset_handler(struct ishtp_device *dev); |
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99 | 73 | void ishtp_reset_compl_handler(struct ishtp_device *dev); |
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100 | 74 | |
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101 | | -void ishtp_put_device(struct ishtp_cl_device *); |
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102 | | -void ishtp_get_device(struct ishtp_cl_device *); |
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103 | | - |
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104 | | -int __ishtp_cl_driver_register(struct ishtp_cl_driver *driver, |
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105 | | - struct module *owner); |
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106 | | -#define ishtp_cl_driver_register(driver) \ |
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107 | | - __ishtp_cl_driver_register(driver, THIS_MODULE) |
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108 | | -void ishtp_cl_driver_unregister(struct ishtp_cl_driver *driver); |
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109 | | - |
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110 | | -int ishtp_register_event_cb(struct ishtp_cl_device *device, |
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111 | | - void (*read_cb)(struct ishtp_cl_device *)); |
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112 | | -int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const uuid_le *cuuid); |
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113 | | - |
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| 75 | +int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const guid_t *cuuid); |
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114 | 76 | #endif /* _LINUX_ISHTP_CL_BUS_H */ |
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