diff options
Diffstat (limited to 'drivers/hid/intel-ish-hid/ishtp-hid.h')
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp-hid.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.h b/drivers/hid/intel-ish-hid/ishtp-hid.h index 1cd07a441cd4..5ffd0da3cf1f 100644 --- a/drivers/hid/intel-ish-hid/ishtp-hid.h +++ b/drivers/hid/intel-ish-hid/ishtp-hid.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ISHTP-HID glue driver's definitions. * * Copyright (c) 2014-2016, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. */ #ifndef ISHTP_HID__H #define ISHTP_HID__H @@ -24,9 +16,9 @@ #define IS_RESPONSE 0x80 /* Used to dump to Linux trace buffer, if enabled */ -#define hid_ishtp_trace(client, ...) \ - client->cl_device->ishtp_dev->print_log(\ - client->cl_device->ishtp_dev, __VA_ARGS__) +extern void (*hid_print_trace)(void *unused, const char *format, ...); +#define hid_ishtp_trace(client, ...) \ + (hid_print_trace)(NULL, __VA_ARGS__) /* ISH Transport protocol (ISHTP in short) GUID */ static const guid_t hid_ishtp_guid = @@ -159,6 +151,9 @@ struct ishtp_cl_data { * @client_data: Link to the client instance * @hid_wait: Completion waitq * + * @raw_get_req: Flag indicating raw get request ongoing + * @raw_buf: raw request buffer filled on receiving get report + * @raw_buf_size: raw request buffer size * Used to tie hid hid->driver data to driver client instance */ struct ishtp_hid_data { @@ -166,6 +161,11 @@ struct ishtp_hid_data { bool request_done; struct ishtp_cl_data *client_data; wait_queue_head_t hid_wait; + + /* raw request */ + bool raw_get_req; + u8 *raw_buf; + size_t raw_buf_size; }; /* Interface functions between HID LL driver and ISH TP client */ |