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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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bced9dcf4b
Only P2P utilizes groups for now but to avoid conflicts in group numbers for other modules create a global list which can be added to as needed.
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2020 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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struct mmpdu_header;
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typedef void (*frame_watch_cb_t)(const struct mmpdu_header *frame,
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const void *body, size_t body_len,
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int rssi, void *user_data);
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typedef bool (*frame_xchg_resp_cb_t)(const struct mmpdu_header *frame,
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const void *body, size_t body_len,
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int rssi, void *user_data);
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typedef void (*frame_xchg_cb_t)(int err, void *user_data);
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typedef void (*frame_xchg_destroy_func_t)(void *user_data);
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struct frame_xchg_prefix {
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uint16_t frame_type;
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const uint8_t *data;
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size_t len;
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};
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enum frame_xchg_group {
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FRAME_GROUP_DEFAULT = 0,
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FRAME_GROUP_P2P_LISTEN,
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FRAME_GROUP_P2P_CONNECT,
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};
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bool frame_watch_add(uint64_t wdev_id, uint32_t group, uint16_t frame_type,
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const uint8_t *prefix, size_t prefix_len,
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frame_watch_cb_t handler, void *user_data,
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frame_xchg_destroy_func_t destroy);
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bool frame_watch_group_remove(uint64_t wdev_id, uint32_t group);
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bool frame_watch_wdev_remove(uint64_t wdev_id);
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uint32_t frame_xchg_start(uint64_t wdev_id, struct iovec *frame, uint32_t freq,
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unsigned int retry_interval, unsigned int resp_timeout,
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unsigned int retries_on_ack, uint32_t group_id,
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frame_xchg_cb_t cb, void *user_data,
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frame_xchg_destroy_func_t destroy, ...);
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uint32_t frame_xchg_startv(uint64_t wdev_id, struct iovec *frame, uint32_t freq,
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unsigned int retry_interval, unsigned int resp_timeout,
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unsigned int retries_on_ack, uint32_t group_id,
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frame_xchg_cb_t cb, void *user_data,
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frame_xchg_destroy_func_t destroy, va_list resp_args);
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void frame_xchg_stop_wdev(uint64_t wdev_id);
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void frame_xchg_cancel(uint32_t id);
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