47276d6785
Modify P2P IE and tx mgmt frame. Handles tx confirm and rx frame events. Change-Id: I0c0ada2e12ee5ebdd3e8d7b7a6f2bd2af4357548 CRs-Fixed: 2015297
219 lines
5.6 KiB
C
219 lines
5.6 KiB
C
/*
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* Copyright (c) 2017 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: Contains p2p public data structure definations
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*/
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#ifndef _WLAN_P2P_PUBLIC_STRUCT_H_
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#define _WLAN_P2P_PUBLIC_STRUCT_H_
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#include <qdf_types.h>
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#define P2P_MAX_NOA_DESC 4
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/**
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* struct p2p_roc_req - P2P roc request
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* @vdev_id: Vdev id on which this request has come
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* @chan: Chan for which this RoC has been requested
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* @phy_mode: PHY mode
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* @duration: Duration for the RoC
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*/
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struct p2p_roc_req {
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uint32_t vdev_id;
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uint32_t chan;
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uint32_t phy_mode;
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uint32_t duration;
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};
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/**
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* enum p2p_roc_event - P2P RoC event
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* @ROC_EVENT_READY_ON_CHAN: RoC has started now
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* @ROC_EVENT_COMPLETED: RoC has been completed
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* @ROC_EVENT_INAVLID: Invalid event
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*/
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enum p2p_roc_event {
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ROC_EVENT_READY_ON_CHAN = 0,
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ROC_EVENT_COMPLETED,
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ROC_EVENT_INAVLID,
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};
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/**
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* struct p2p_event - p2p event
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* @vdev_id: Vdev id
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* @roc_event: RoC event
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* @cookie: Cookie which is given to supplicant for this roc req
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* @chan: Chan for which this RoC has been requested
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* @duration: Duration for the RoC
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*/
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struct p2p_event {
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uint32_t vdev_id;
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enum p2p_roc_event roc_event;
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uint64_t cookie;
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uint32_t chan;
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uint32_t duration;
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};
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/**
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* struct p2p_rx_mgmt_frame - rx mgmt frame structure
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* @frame_len: Frame length
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* @rx_chan: RX channel
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* @vdev_id: Vdev id
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* @frm_type: Frame type
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* @rx_rssi: RX rssi
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* @buf: Buffer address
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*/
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struct p2p_rx_mgmt_frame {
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uint32_t frame_len;
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uint32_t rx_chan;
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uint32_t vdev_id;
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uint32_t frm_type;
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uint32_t rx_rssi;
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uint8_t buf[1];
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};
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/**
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* struct p2p_tx_cnf - tx confirm structure
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* @vdev_id: Vdev id
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* @action_cookie: TX cookie for this action frame
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* @buf_len: Frame length
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* @status: TX status
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* @buf: Buffer address
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*/
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struct p2p_tx_cnf {
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uint32_t vdev_id;
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uint64_t action_cookie;
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uint32_t buf_len;
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uint32_t status;
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uint8_t *buf;
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};
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/**
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* struct p2p_mgmt_tx - p2p mgmt tx structure
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* @vdev_id: Vdev id
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* @chan: Chan for which this RoC has been requested
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* @wait: Duration for the RoC
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* @len: Length of tx buffer
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* @no_cck: Required cck or not
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* @dont_wait_for_ack: Wait for ack or not
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* @off_chan: Off channel tx or not
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* @buf: TX buffer
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*/
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struct p2p_mgmt_tx {
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uint32_t vdev_id;
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uint32_t chan;
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uint32_t wait;
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uint32_t len;
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uint32_t no_cck;
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uint32_t dont_wait_for_ack;
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uint32_t off_chan;
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const uint8_t *buf;
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};
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/**
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* struct p2p_ps_config
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* @vdev_id: Vdev id
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* @opp_ps: Opportunistic power save
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* @ct_window: CT window
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* @count: Count
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* @duration: Duration
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* @interval: Interval
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* @single_noa_duration: Single shot noa duration
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* @ps_selection: power save selection
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*/
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struct p2p_ps_config {
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uint32_t vdev_id;
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uint32_t opp_ps;
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uint32_t ct_window;
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uint32_t count;
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uint32_t duration;
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uint32_t interval;
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uint32_t single_noa_duration;
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uint32_t ps_selection;
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};
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/**
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* struct p2p_lo_start - p2p listen offload start
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* @vdev_id: Vdev id
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* @ctl_flags: Control flag
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* @freq: P2P listen frequency
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* @period: Listen offload period
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* @interval: Listen offload interval
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* @count: Number listen offload intervals
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* @dev_types_len: Device types length
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* @probe_resp_len: Probe response template length
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* @device_types: Device types
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* @probe_resp_tmplt: Probe response template
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*/
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struct p2p_lo_start {
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uint32_t vdev_id;
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uint32_t ctl_flags;
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uint32_t freq;
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uint32_t period;
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uint32_t interval;
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uint32_t count;
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uint32_t dev_types_len;
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uint32_t probe_resp_len;
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uint8_t *device_types;
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uint8_t *probe_resp_tmplt;
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};
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/**
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* struct p2p_lo_event
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* @vdev_id: vdev id
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* @reason_code: reason code
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*/
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struct p2p_lo_event {
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uint32_t vdev_id;
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uint32_t reason_code;
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};
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/**
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* struct noa_descriptor - noa descriptor
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* @type_count: 255: continuous schedule, 0: reserved
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* @duration: Absent period duration in micro seconds
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* @interval: Absent period interval in micro seconds
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* @start_time: 32 bit tsf time when in starts
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*/
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struct noa_descriptor {
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uint32_t type_count;
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uint32_t duration;
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uint32_t interval;
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uint32_t start_time;
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};
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/**
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* struct p2p_noa_info - p2p noa information
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* @index: identifies instance of NOA su element
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* @opps_ps: opps ps state of the AP
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* @ct_window: ct window in TUs
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* @vdev_id: vdev id
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* @num_descriptors: number of NOA descriptors
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* @noa_desc: noa descriptors
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*/
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struct p2p_noa_info {
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uint32_t index;
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uint32_t opps_ps;
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uint32_t ct_window;
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uint32_t vdev_id;
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uint32_t num_desc;
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struct noa_descriptor noa_desc[P2P_MAX_NOA_DESC];
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};
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#endif /* _WLAN_P2P_PUBLIC_STRUCT_H_ */
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