.. | .. |
---|
| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
---|
1 | 2 | /* |
---|
2 | 3 | * Most ISHTP provider device and ISHTP logic declarations |
---|
3 | 4 | * |
---|
4 | 5 | * Copyright (c) 2003-2016, Intel Corporation. |
---|
5 | | - * |
---|
6 | | - * This program is free software; you can redistribute it and/or modify it |
---|
7 | | - * under the terms and conditions of the GNU General Public License, |
---|
8 | | - * version 2, as published by the Free Software Foundation. |
---|
9 | | - * |
---|
10 | | - * This program is distributed in the hope it will be useful, but WITHOUT |
---|
11 | | - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
---|
12 | | - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
---|
13 | | - * more details. |
---|
14 | 6 | */ |
---|
15 | 7 | |
---|
16 | 8 | #ifndef _ISHTP_DEV_H_ |
---|
.. | .. |
---|
77 | 69 | struct ishtp_fw_client { |
---|
78 | 70 | struct ishtp_client_properties props; |
---|
79 | 71 | uint8_t client_id; |
---|
80 | | -}; |
---|
81 | | - |
---|
82 | | -/** |
---|
83 | | - * struct ishtp_msg_data - ISHTP message data struct |
---|
84 | | - * @size: Size of data in the *data |
---|
85 | | - * @data: Pointer to data |
---|
86 | | - */ |
---|
87 | | -struct ishtp_msg_data { |
---|
88 | | - uint32_t size; |
---|
89 | | - unsigned char *data; |
---|
90 | | -}; |
---|
91 | | - |
---|
92 | | -/* |
---|
93 | | - * struct ishtp_cl_rb - request block structure |
---|
94 | | - * @list: Link to list members |
---|
95 | | - * @cl: ISHTP client instance |
---|
96 | | - * @buffer: message header |
---|
97 | | - * @buf_idx: Index into buffer |
---|
98 | | - * @read_time: unused at this time |
---|
99 | | - */ |
---|
100 | | -struct ishtp_cl_rb { |
---|
101 | | - struct list_head list; |
---|
102 | | - struct ishtp_cl *cl; |
---|
103 | | - struct ishtp_msg_data buffer; |
---|
104 | | - unsigned long buf_idx; |
---|
105 | | - unsigned long read_time; |
---|
106 | 72 | }; |
---|
107 | 73 | |
---|
108 | 74 | /* |
---|
.. | .. |
---|
207 | 173 | struct work_struct bh_hbm_work; |
---|
208 | 174 | |
---|
209 | 175 | /* IPC write queue */ |
---|
210 | | - struct wr_msg_ctl_info wr_processing_list_head, wr_free_list_head; |
---|
| 176 | + struct list_head wr_processing_list, wr_free_list; |
---|
211 | 177 | /* For both processing list and free list */ |
---|
212 | 178 | spinlock_t wr_processing_spinlock; |
---|
213 | | - |
---|
214 | | - spinlock_t out_ipc_spinlock; |
---|
215 | 179 | |
---|
216 | 180 | struct ishtp_fw_client *fw_clients; /*Note:memory has to be allocated*/ |
---|
217 | 181 | DECLARE_BITMAP(fw_clients_map, ISHTP_CLIENTS_MAX); |
---|
.. | .. |
---|
250 | 214 | const struct ishtp_hw_ops *ops; |
---|
251 | 215 | size_t mtu; |
---|
252 | 216 | uint32_t ishtp_msg_hdr; |
---|
253 | | - char hw[0] __aligned(sizeof(void *)); |
---|
| 217 | + char hw[] __aligned(sizeof(void *)); |
---|
254 | 218 | }; |
---|
255 | 219 | |
---|
256 | 220 | static inline unsigned long ishtp_secs_to_jiffies(unsigned long sec) |
---|
.. | .. |
---|
264 | 228 | static inline int ish_ipc_reset(struct ishtp_device *dev) |
---|
265 | 229 | { |
---|
266 | 230 | return dev->ops->ipc_reset(dev); |
---|
267 | | -} |
---|
268 | | - |
---|
269 | | -static inline int ish_hw_reset(struct ishtp_device *dev) |
---|
270 | | -{ |
---|
271 | | - return dev->ops->hw_reset(dev); |
---|
272 | 231 | } |
---|
273 | 232 | |
---|
274 | 233 | /* Exported function */ |
---|