samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Förgrening 0
Kod Ärenden Pull-förfrågningar Actions Packages Projekt Släpp Wiki Aktiviteter

Merge "qca-wifi: Move WIN ENH RX capture feature out of cmndev"

Bläddra i källkod
This commit is contained in:
Linux Build Service Account
2019-04-19 12:35:22 -07:00
committad av Gerrit - the friendly Code Review server
förälder 290546106a b6ff0eaa75
incheckning b1f91ce68c
3 ändrade filer med 414 tillägg och 0 borttagningar
Download Patch File Download Diff File Expand all files Collapse all files

95
dp/inc/cdp_txrx_extd_struct.h Normal file
Visa fil

@@ -0,0 +1,95 @@
/*
* Copyright (c) 2016-2019 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 _CDP_TXRX_EXTD_STRUCT_H_
#define _CDP_TXRX_EXTD_STRUCT_H_
/* Maximum number of receive chains */
#define CDP_MAX_RX_CHAINS 8
#ifdef WLAN_RX_PKT_CAPTURE_ENH
/**
* struct cdp_rx_indication_mpdu_info - Rx MPDU info
* @ppdu_id: PPDU Id
* @duration: PPDU duration
* @first_data_seq_ctrl: Sequence control field of first data frame
* @ltf_size: ltf_size
* @stbc: When set, STBC rate was used
* @he_re: he_re (range extension)
* @bw: Bandwidth
* <enum 0 bw_20_MHz>
* <enum 1 bw_40_MHz>
* <enum 2 bw_80_MHz>
* <enum 3 bw_160_MHz>
* @nss: NSS 1,2, ...8
* @mcs: MCS index
* @preamble: preamble
* @gi: <enum 0 0_8_us_sgi > Legacy normal GI
* <enum 1 0_4_us_sgi > Legacy short GI
* <enum 2 1_6_us_sgi > HE related GI
* <enum 3 3_2_us_sgi > HE
* @dcm: dcm
* @ldpc: ldpc
* @fcs_err: FCS error
* @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/
* UL_BSR_TRIG/UNKNOWN
* @rssi_comb: Combined RSSI value (units = dB above noise floor)
* @nf: noise floor
* @timestamp: TSF at the reception of PPDU
* @length: PPDU length
* @per_chain_rssi: RSSI per chain
* @channel: Channel informartion
*/
struct cdp_rx_indication_mpdu_info {
uint32_t ppdu_id;
uint16_t duration;
uint16_t first_data_seq_ctrl;
uint64_t ltf_size:2,
stbc:1,
he_re:1,
bw:4,
ofdma_info_valid:1,
ofdma_ru_start_index:7,
ofdma_ru_width:7,
nss:4,
mcs:4,
preamble:4,
gi:4,
dcm:1,
ldpc:1,
fcs_err:1,
ppdu_type:5;
uint32_t rssi_comb;
uint32_t nf;
uint64_t timestamp;
uint32_t length;
uint8_t per_chain_rssi[MAX_CHAIN];
uint8_t channel;
};
/**
* struct cdp_rx_indication_mpdu- Rx MPDU plus MPDU info
* @mpdu_info: defined in cdp_rx_indication_mpdu_info
* @data: skb chain of a MPDU. The first of 128 Byte of MPDU
* chained with first of 128 Byte of MSDUs.
*/
struct cdp_rx_indication_mpdu {
struct cdp_rx_indication_mpdu_info mpdu_info;
qdf_nbuf_t nbuf;
};
#endif /* WLAN_RX_PKT_CAPTURE_ENH */
#endif /* _CDP_TXRX_EXTD_STRUCT_H_ */

240
dp/wifi3.0/dp_rx_mon_feature.c Normal file
Visa fil

@@ -0,0 +1,240 @@
/*
* 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.
*/
#include "hal_hw_headers.h"
#include "dp_types.h"
#include "dp_rx.h"
#include "dp_peer.h"
#include "hal_rx.h"
#include "hal_api.h"
#include "qdf_trace.h"
#include "qdf_nbuf.h"
#include "hal_api_mon.h"
#include "dp_rx_mon.h"
#include "dp_internal.h"
#include "qdf_mem.h" /* qdf_mem_malloc,free */
#ifdef WLAN_RX_PKT_CAPTURE_ENH
static inline void
dp_rx_free_msdu_list(struct msdu_list *msdu_list)
{
qdf_nbuf_list_free(msdu_list->head);
msdu_list->head = NULL;
msdu_list->tail = NULL;
msdu_list->sum_len = 0;
}
/**
* dp_nbuf_set_data_and_len() - set nbuf data and len
* @buf: Network buf instance
* @data: pointer to nbuf data
* @len: nbuf data length
*
* Return: none
*/
static inline void dp_nbuf_set_data_and_len(qdf_nbuf_t buf, unsigned char *data
, int len)
{
qdf_nbuf_set_data_pointer(buf, data);
qdf_nbuf_set_len(buf, len);
qdf_nbuf_set_tail_pointer(buf, len);
}
/*
* 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)
{
int i;
cdp_mpdu_info->ppdu_id = ppdu_info->com_info.ppdu_id;
cdp_mpdu_info->duration = ppdu_info->rx_status.duration;
cdp_mpdu_info->bw = ppdu_info->rx_status.bw;
if ((ppdu_info->rx_status.sgi == VHT_SGI_NYSM) &&
(ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC))
cdp_mpdu_info->gi = CDP_SGI_0_4_US;
else
cdp_mpdu_info->gi = ppdu_info->rx_status.sgi;
cdp_mpdu_info->ldpc = ppdu_info->rx_status.ldpc;
cdp_mpdu_info->preamble = ppdu_info->rx_status.preamble_type;
cdp_mpdu_info->ppdu_type = ppdu_info->rx_status.reception_type;
cdp_mpdu_info->rssi_comb = ppdu_info->rx_status.rssi_comb;
cdp_mpdu_info->timestamp = ppdu_info->rx_status.tsft;
cdp_mpdu_info->nss = ppdu_info->rx_user_status[user].nss;
cdp_mpdu_info->mcs = ppdu_info->rx_user_status[user].mcs;
for (i = 0; i < MAX_CHAIN; i++)
cdp_mpdu_info->per_chain_rssi[i] = ppdu_info->rx_status.rssi[i];
}
/*
* 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)
{
qdf_nbuf_t nbuf;
uint32_t user;
qdf_nbuf_queue_t *mpdu_q;
struct cdp_rx_indication_mpdu *mpdu_ind;
struct cdp_rx_indication_mpdu_info *mpdu_info;
struct msdu_list *msdu_list;
user = 0;
mpdu_q = &pdev->mpdu_q[user];
while (!qdf_nbuf_is_queue_empty(mpdu_q)) {
msdu_list = &pdev->msdu_list[user];
dp_rx_free_msdu_list(msdu_list);
mpdu_ind = &pdev->mpdu_ind[user];
mpdu_info = &mpdu_ind->mpdu_info;
dp_rx_populate_cdp_indication_mpdu_info(
pdev, &pdev->ppdu_info, mpdu_info, user);
while (!qdf_nbuf_is_queue_empty(mpdu_q)) {
nbuf = qdf_nbuf_queue_remove(mpdu_q);
mpdu_ind->nbuf = nbuf;
mpdu_info->fcs_err = QDF_NBUF_CB_RX_FCS_ERR(nbuf);
dp_wdi_event_handler(WDI_EVENT_RX_MPDU,
soc, mpdu_ind, HTT_INVALID_PEER,
WDI_NO_VAL, pdev->pdev_id);
}
user++;
mpdu_q = &pdev->mpdu_q[user];
}
return QDF_STATUS_SUCCESS;
}
/*
* 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)
{
qdf_nbuf_t nbuf;
struct msdu_list *msdu_list;
uint32_t user_id;
if (rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_DISABLED)
return;
user_id = ppdu_info->user_id;
if ((tlv_status == HAL_TLV_STATUS_HEADER) && (
(rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_MPDU_MSDU) ||
((rx_enh_capture_mode == CDP_RX_ENH_CAPTURE_MPDU) &&
pdev->is_mpdu_hdr[user_id]))) {
if (*nbuf_used) {
nbuf = qdf_nbuf_clone(status_nbuf);
} else {
*nbuf_used = true;
nbuf = status_nbuf;
}
dp_nbuf_set_data_and_len(nbuf, ppdu_info->data,
ppdu_info->hdr_len);
if (pdev->is_mpdu_hdr[user_id]) {
qdf_nbuf_queue_add(&pdev->mpdu_q[user_id],
nbuf);
pdev->is_mpdu_hdr[user_id] = false;
} else {
msdu_list = &pdev->msdu_list[user_id];
if (!msdu_list->head)
msdu_list->head = nbuf;
else
msdu_list->tail->next = nbuf;
msdu_list->tail = nbuf;
msdu_list->sum_len += qdf_nbuf_len(nbuf);
}
}
if (tlv_status == HAL_TLV_STATUS_MPDU_END) {
msdu_list = &pdev->msdu_list[user_id];
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
Visa fil

@@ -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