Merge "qca-wifi: Move WIN ENH RX capture feature out of cmndev"
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b1f91ce68c
95
dp/inc/cdp_txrx_extd_struct.h
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95
dp/inc/cdp_txrx_extd_struct.h
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@@ -0,0 +1,95 @@
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/*
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* Copyright (c) 2016-2019 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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||||||
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* above copyright notice and this permission notice appear in all
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||||||
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* copies.
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||||||
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*
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||||||
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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||||||
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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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||||||
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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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||||||
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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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#ifndef _CDP_TXRX_EXTD_STRUCT_H_
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#define _CDP_TXRX_EXTD_STRUCT_H_
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/* Maximum number of receive chains */
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#define CDP_MAX_RX_CHAINS 8
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#ifdef WLAN_RX_PKT_CAPTURE_ENH
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/**
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* struct cdp_rx_indication_mpdu_info - Rx MPDU info
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* @ppdu_id: PPDU Id
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* @duration: PPDU duration
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* @first_data_seq_ctrl: Sequence control field of first data frame
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* @ltf_size: ltf_size
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* @stbc: When set, STBC rate was used
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* @he_re: he_re (range extension)
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* @bw: Bandwidth
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* <enum 0 bw_20_MHz>
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* <enum 1 bw_40_MHz>
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* <enum 2 bw_80_MHz>
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* <enum 3 bw_160_MHz>
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* @nss: NSS 1,2, ...8
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* @mcs: MCS index
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* @preamble: preamble
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* @gi: <enum 0 0_8_us_sgi > Legacy normal GI
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* <enum 1 0_4_us_sgi > Legacy short GI
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* <enum 2 1_6_us_sgi > HE related GI
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* <enum 3 3_2_us_sgi > HE
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* @dcm: dcm
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* @ldpc: ldpc
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* @fcs_err: FCS error
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* @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/
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* UL_BSR_TRIG/UNKNOWN
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* @rssi_comb: Combined RSSI value (units = dB above noise floor)
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* @nf: noise floor
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* @timestamp: TSF at the reception of PPDU
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* @length: PPDU length
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* @per_chain_rssi: RSSI per chain
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* @channel: Channel informartion
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*/
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struct cdp_rx_indication_mpdu_info {
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uint32_t ppdu_id;
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uint16_t duration;
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uint16_t first_data_seq_ctrl;
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uint64_t ltf_size:2,
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stbc:1,
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he_re:1,
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bw:4,
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ofdma_info_valid:1,
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ofdma_ru_start_index:7,
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ofdma_ru_width:7,
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nss:4,
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mcs:4,
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preamble:4,
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gi:4,
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dcm:1,
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ldpc:1,
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fcs_err:1,
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ppdu_type:5;
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uint32_t rssi_comb;
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uint32_t nf;
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uint64_t timestamp;
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uint32_t length;
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uint8_t per_chain_rssi[MAX_CHAIN];
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uint8_t channel;
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};
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/**
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* struct cdp_rx_indication_mpdu- Rx MPDU plus MPDU info
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* @mpdu_info: defined in cdp_rx_indication_mpdu_info
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* @data: skb chain of a MPDU. The first of 128 Byte of MPDU
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* chained with first of 128 Byte of MSDUs.
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*/
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struct cdp_rx_indication_mpdu {
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struct cdp_rx_indication_mpdu_info mpdu_info;
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qdf_nbuf_t nbuf;
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};
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#endif /* WLAN_RX_PKT_CAPTURE_ENH */
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#endif /* _CDP_TXRX_EXTD_STRUCT_H_ */
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240
dp/wifi3.0/dp_rx_mon_feature.c
Normal file
240
dp/wifi3.0/dp_rx_mon_feature.c
Normal file
@@ -0,0 +1,240 @@
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/*
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* Copyright (c) 2017-2019 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
|
||||||
|
* copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||||
|
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||||
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
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|
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
||||||
|
* 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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#include "hal_hw_headers.h"
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#include "dp_types.h"
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#include "dp_rx.h"
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#include "dp_peer.h"
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#include "hal_rx.h"
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#include "hal_api.h"
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#include "qdf_trace.h"
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#include "qdf_nbuf.h"
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#include "hal_api_mon.h"
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#include "dp_rx_mon.h"
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#include "dp_internal.h"
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#include "qdf_mem.h" /* qdf_mem_malloc,free */
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#ifdef WLAN_RX_PKT_CAPTURE_ENH
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static inline void
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dp_rx_free_msdu_list(struct msdu_list *msdu_list)
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{
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qdf_nbuf_list_free(msdu_list->head);
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msdu_list->head = NULL;
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msdu_list->tail = NULL;
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msdu_list->sum_len = 0;
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}
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/**
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* dp_nbuf_set_data_and_len() - set nbuf data and len
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* @buf: Network buf instance
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* @data: pointer to nbuf data
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* @len: nbuf data length
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*
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* Return: none
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*/
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static inline void dp_nbuf_set_data_and_len(qdf_nbuf_t buf, unsigned char *data
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, int len)
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{
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qdf_nbuf_set_data_pointer(buf, data);
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qdf_nbuf_set_len(buf, len);
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qdf_nbuf_set_tail_pointer(buf, len);
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}
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/*
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* dp_rx_populate_cdp_indication_mpdu_info() - Populate cdp rx indication
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* MPDU info structure
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* @pdev: pdev ctx
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* @ppdu_info: ppdu info structure from monitor status ring
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* @cdp_mpdu_info: cdp rx indication MPDU info structure
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* @user: user ID
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*
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* Return: none
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*/
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void
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dp_rx_populate_cdp_indication_mpdu_info(
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struct dp_pdev *pdev,
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struct hal_rx_ppdu_info *ppdu_info,
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struct cdp_rx_indication_mpdu_info *cdp_mpdu_info,
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uint32_t user)
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{
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int i;
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cdp_mpdu_info->ppdu_id = ppdu_info->com_info.ppdu_id;
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cdp_mpdu_info->duration = ppdu_info->rx_status.duration;
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cdp_mpdu_info->bw = ppdu_info->rx_status.bw;
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if ((ppdu_info->rx_status.sgi == VHT_SGI_NYSM) &&
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(ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC))
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cdp_mpdu_info->gi = CDP_SGI_0_4_US;
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else
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cdp_mpdu_info->gi = ppdu_info->rx_status.sgi;
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cdp_mpdu_info->ldpc = ppdu_info->rx_status.ldpc;
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cdp_mpdu_info->preamble = ppdu_info->rx_status.preamble_type;
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cdp_mpdu_info->ppdu_type = ppdu_info->rx_status.reception_type;
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cdp_mpdu_info->rssi_comb = ppdu_info->rx_status.rssi_comb;
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cdp_mpdu_info->timestamp = ppdu_info->rx_status.tsft;
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cdp_mpdu_info->nss = ppdu_info->rx_user_status[user].nss;
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cdp_mpdu_info->mcs = ppdu_info->rx_user_status[user].mcs;
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for (i = 0; i < MAX_CHAIN; i++)
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cdp_mpdu_info->per_chain_rssi[i] = ppdu_info->rx_status.rssi[i];
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}
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/*
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* dp_rx_handle_enh_capture() - Deliver Rx enhanced capture data
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* @pdev: pdev ctx
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* @ppdu_info: ppdu info structure from monitor status ring
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*
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* Return: QDF status
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*/
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QDF_STATUS
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dp_rx_handle_enh_capture(struct dp_soc *soc, struct dp_pdev *pdev,
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struct hal_rx_ppdu_info *ppdu_info)
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{
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qdf_nbuf_t nbuf;
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uint32_t user;
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qdf_nbuf_queue_t *mpdu_q;
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struct cdp_rx_indication_mpdu *mpdu_ind;
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struct cdp_rx_indication_mpdu_info *mpdu_info;
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struct msdu_list *msdu_list;
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user = 0;
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mpdu_q = &pdev->mpdu_q[user];
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while (!qdf_nbuf_is_queue_empty(mpdu_q)) {
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msdu_list = &pdev->msdu_list[user];
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dp_rx_free_msdu_list(msdu_list);
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mpdu_ind = &pdev->mpdu_ind[user];
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mpdu_info = &mpdu_ind->mpdu_info;
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dp_rx_populate_cdp_indication_mpdu_info(
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pdev, &pdev->ppdu_info, mpdu_info, user);
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while (!qdf_nbuf_is_queue_empty(mpdu_q)) {
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nbuf = qdf_nbuf_queue_remove(mpdu_q);
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mpdu_ind->nbuf = nbuf;
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mpdu_info->fcs_err = QDF_NBUF_CB_RX_FCS_ERR(nbuf);
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dp_wdi_event_handler(WDI_EVENT_RX_MPDU,
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soc, mpdu_ind, HTT_INVALID_PEER,
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WDI_NO_VAL, pdev->pdev_id);
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}
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user++;
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mpdu_q = &pdev->mpdu_q[user];
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}
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return QDF_STATUS_SUCCESS;
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}
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/*
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* dp_rx_mon_enh_capture_process() - Rx enhanced capture mode
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* processing.
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* @pdev: pdev structure
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* @tlv_status: processed TLV status
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* @status_nbuf: monitor status ring buffer
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* @ppdu_info: ppdu info structure from monitor status ring
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* @nbuf_used: nbuf need a clone
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* @rx_enh_capture_mode: Rx enhanced capture mode
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*
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* Return: none
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||||||
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*/
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void
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dp_rx_mon_enh_capture_process(struct dp_pdev *pdev, uint32_t tlv_status,
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qdf_nbuf_t status_nbuf,
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struct hal_rx_ppdu_info *ppdu_info,
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bool *nbuf_used,
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|
uint32_t rx_enh_capture_mode)
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{
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qdf_nbuf_t nbuf;
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struct msdu_list *msdu_list;
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uint32_t user_id;
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|
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|
if (rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_DISABLED)
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|
return;
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|
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user_id = ppdu_info->user_id;
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|
|
||||||
|
if ((tlv_status == HAL_TLV_STATUS_HEADER) && (
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|
(rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_MPDU_MSDU) ||
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|
((rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_MPDU) &&
|
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|
pdev->is_mpdu_hdr[user_id]))) {
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|
if (*nbuf_used) {
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|
nbuf = qdf_nbuf_clone(status_nbuf);
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|
} else {
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|
*nbuf_used = true;
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|
nbuf = status_nbuf;
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||||||
|
}
|
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|
|
||||||
|
dp_nbuf_set_data_and_len(nbuf, ppdu_info->data,
|
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|
ppdu_info->hdr_len);
|
||||||
|
|
||||||
|
if (pdev->is_mpdu_hdr[user_id]) {
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|
qdf_nbuf_queue_add(&pdev->mpdu_q[user_id],
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|
nbuf);
|
||||||
|
pdev->is_mpdu_hdr[user_id] = false;
|
||||||
|
} else {
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|
msdu_list = &pdev->msdu_list[user_id];
|
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|
if (!msdu_list->head)
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||||||
|
msdu_list->head = nbuf;
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|
else
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|
msdu_list->tail->next = nbuf;
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|
msdu_list->tail = nbuf;
|
||||||
|
msdu_list->sum_len += qdf_nbuf_len(nbuf);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (tlv_status == HAL_TLV_STATUS_MPDU_END) {
|
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|
msdu_list = &pdev->msdu_list[user_id];
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||||||
|
nbuf = qdf_nbuf_queue_last(&pdev->mpdu_q[user_id]);
|
||||||
|
|
||||||
|
if (nbuf) {
|
||||||
|
qdf_nbuf_append_ext_list(nbuf,
|
||||||
|
msdu_list->head,
|
||||||
|
msdu_list->sum_len);
|
||||||
|
msdu_list->head = NULL;
|
||||||
|
msdu_list->tail = NULL;
|
||||||
|
msdu_list->sum_len = 0;
|
||||||
|
QDF_NBUF_CB_RX_FCS_ERR(nbuf) = ppdu_info->fcs_err;
|
||||||
|
pdev->is_mpdu_hdr[user_id] = true;
|
||||||
|
} else {
|
||||||
|
dp_rx_free_msdu_list(msdu_list);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* dp_config_enh_rx_capture()- API to enable/disable enhanced rx capture
|
||||||
|
* @pdev_handle: DP_PDEV handle
|
||||||
|
* @val: user provided value
|
||||||
|
*
|
||||||
|
* Return: 0 for success. nonzero for failure.
|
||||||
|
*/
|
||||||
|
QDF_STATUS
|
||||||
|
dp_config_enh_rx_capture(struct cdp_pdev *pdev_handle, int val)
|
||||||
|
{
|
||||||
|
struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
|
||||||
|
|
||||||
|
if (pdev->mcopy_mode || (val < CDP_RX_ENH_CAPTURE_DISABLED) ||
|
||||||
|
(val > CDP_RX_ENH_CAPTURE_MPDU_MSDU)) {
|
||||||
|
dp_err("Invalid mode");
|
||||||
|
return QDF_STATUS_E_INVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (pdev->rx_enh_capture_mode)
|
||||||
|
dp_reset_monitor_mode(pdev_handle);
|
||||||
|
|
||||||
|
pdev->rx_enh_capture_mode = val;
|
||||||
|
return dp_pdev_configure_monitor_rings(pdev);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
79
dp/wifi3.0/dp_rx_mon_feature.h
Normal file
79
dp/wifi3.0/dp_rx_mon_feature.h
Normal file
@@ -0,0 +1,79 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
|
||||||
|
*
|
||||||
|
* Permission to use, copy, modify, and/or distribute this software for
|
||||||
|
* any purpose with or without fee is hereby granted, provided that the
|
||||||
|
* above copyright notice and this permission notice appear in all
|
||||||
|
* copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||||
|
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||||
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
||||||
|
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
||||||
|
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
||||||
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||||
|
* PERFORMANCE OF THIS SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DP_RX_MON_FEATURE_H_
|
||||||
|
#define _DP_RX_MON_FEATURE_H_
|
||||||
|
|
||||||
|
#ifdef WLAN_RX_PKT_CAPTURE_ENH
|
||||||
|
/*
|
||||||
|
* dp_rx_populate_cdp_indication_mpdu_info() - Populate cdp rx indication
|
||||||
|
* MPDU info structure
|
||||||
|
* @pdev: pdev ctx
|
||||||
|
* @ppdu_info: ppdu info structure from monitor status ring
|
||||||
|
* @cdp_mpdu_info: cdp rx indication MPDU info structure
|
||||||
|
* @user: user ID
|
||||||
|
*
|
||||||
|
* Return: none
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
dp_rx_populate_cdp_indication_mpdu_info(
|
||||||
|
struct dp_pdev *pdev, struct hal_rx_ppdu_info *ppdu_info,
|
||||||
|
struct cdp_rx_indication_mpdu_info *cdp_mpdu_info,
|
||||||
|
uint32_t user);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* dp_rx_handle_enh_capture() - Deliver Rx enhanced capture data
|
||||||
|
* @pdev: pdev ctx
|
||||||
|
* @ppdu_info: ppdu info structure from monitor status ring
|
||||||
|
*
|
||||||
|
* Return: QDF status
|
||||||
|
*/
|
||||||
|
QDF_STATUS
|
||||||
|
dp_rx_handle_enh_capture(struct dp_soc *soc, struct dp_pdev *pdev,
|
||||||
|
struct hal_rx_ppdu_info *ppdu_info);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* dp_rx_mon_enh_capture_process() - Rx enhanced capture mode
|
||||||
|
* processing.
|
||||||
|
* @pdev: pdev structure
|
||||||
|
* @tlv_status: processed TLV status
|
||||||
|
* @status_nbuf: monitor status ring buffer
|
||||||
|
* @ppdu_info: ppdu info structure from monitor status ring
|
||||||
|
* @nbuf_used: nbuf need a clone
|
||||||
|
* @rx_enh_capture_mode: Rx enhanced capture mode
|
||||||
|
*
|
||||||
|
* Return: none
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
dp_rx_mon_enh_capture_process(struct dp_pdev *pdev, uint32_t tlv_status,
|
||||||
|
qdf_nbuf_t status_nbuf,
|
||||||
|
struct hal_rx_ppdu_info *ppdu_info,
|
||||||
|
bool *nbuf_used,
|
||||||
|
uint32_t rx_enh_capture_mode);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* dp_config_enh_rx_capture()- API to enable/disable enhanced rx capture
|
||||||
|
* @pdev_handle: DP_PDEV handle
|
||||||
|
* @val: user provided value
|
||||||
|
*
|
||||||
|
* Return: 0 for success. nonzero for failure.
|
||||||
|
*/
|
||||||
|
QDF_STATUS
|
||||||
|
dp_config_enh_rx_capture(struct cdp_pdev *pdev_handle, int val);
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
Reference in New Issue
Block a user