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qcacld-3.0: Update frequency for Data packets for packet capture

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Update frequency in pdev for data packets for packet capture mode

Change-Id: I4d766cc6dca90529f00e90fb1c197ead208b1174
CRs-Fixed: 2643541
This commit is contained in:
Vulupala Shashank Reddy
2020-04-01 18:04:19 +05:30
committed by nshrivas
parent 23c0830279
commit 87881bd647
6 changed files with 37 additions and 14 deletions
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6
components/pkt_capture/core/inc/wlan_pkt_capture_main.h
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@@ -190,10 +190,12 @@ void pkt_capture_record_channel(struct wlan_objmgr_vdev *vdev);
* pkt_capture_mon() - Wrapper function to invoke mon cb * pkt_capture_mon() - Wrapper function to invoke mon cb
* @cb_ctx: packet capture callback context * @cb_ctx: packet capture callback context
* @msdu: packet * @msdu: packet
* @vdev: pointer to vdev
* @ch_freq: channel frequency
* *
* Return: None * Return: None
*/ */
void pkt_capture_mon(struct pkt_capture_cb_context *cb_ctx, void pkt_capture_mon(struct pkt_capture_cb_context *cb_ctx, qdf_nbuf_t msdu,
qdf_nbuf_t msdu); struct wlan_objmgr_vdev *vdev, uint16_t ch_freq);
#endif /* end of _WLAN_PKT_CAPTURE_MAIN_H_ */ #endif /* end of _WLAN_PKT_CAPTURE_MAIN_H_ */

4
components/pkt_capture/core/inc/wlan_pkt_capture_mon_thread.h
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@@ -41,7 +41,7 @@
typedef void (*pkt_capture_mon_thread_cb)( typedef void (*pkt_capture_mon_thread_cb)(
void *context, void *ppdev, void *monpkt, void *context, void *ppdev, void *monpkt,
uint8_t vdev_id, uint8_t tid, uint8_t vdev_id, uint8_t tid,
uint8_t status, bool pkt_format, uint16_t status, bool pkt_format,
uint8_t *bssid, uint8_t *bssid,
uint8_t tx_retry_cnt); uint8_t tx_retry_cnt);
@@ -66,7 +66,7 @@ struct pkt_capture_mon_pkt {
void *monpkt; void *monpkt;
uint8_t vdev_id; uint8_t vdev_id;
uint8_t tid; uint8_t tid;
uint8_t status; uint16_t status;
bool pkt_format; bool pkt_format;
uint8_t bssid[QDF_MAC_ADDR_SIZE]; uint8_t bssid[QDF_MAC_ADDR_SIZE];
uint8_t tx_retry_cnt; uint8_t tx_retry_cnt;

8
components/pkt_capture/core/src/wlan_pkt_capture_data_txrx.c
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@@ -434,7 +434,7 @@ static void
pkt_capture_rx_data_cb( pkt_capture_rx_data_cb(
void *context, void *ppdev, void *nbuf_list, void *context, void *ppdev, void *nbuf_list,
uint8_t vdev_id, uint8_t tid, uint8_t vdev_id, uint8_t tid,
uint8_t status, bool pkt_format, uint16_t status, bool pkt_format,
uint8_t *bssid, uint8_t tx_retry_cnt) uint8_t *bssid, uint8_t tx_retry_cnt)
{ {
struct pkt_capture_vdev_priv *vdev_priv; struct pkt_capture_vdev_priv *vdev_priv;
@@ -528,7 +528,7 @@ pkt_capture_rx_data_cb(
*/ */
headroom = qdf_nbuf_headroom(msdu); headroom = qdf_nbuf_headroom(msdu);
qdf_nbuf_update_radiotap(&rx_status, msdu, headroom); qdf_nbuf_update_radiotap(&rx_status, msdu, headroom);
pkt_capture_mon(cb_ctx, msdu); pkt_capture_mon(cb_ctx, msdu, vdev, 0);
msdu = next_buf; msdu = next_buf;
} }
@@ -556,7 +556,7 @@ free_buf:
static void static void
pkt_capture_tx_data_cb( pkt_capture_tx_data_cb(
void *context, void *ppdev, void *nbuf_list, uint8_t vdev_id, void *context, void *ppdev, void *nbuf_list, uint8_t vdev_id,
uint8_t tid, uint8_t status, bool pkt_format, uint8_t tid, uint16_t status, bool pkt_format,
uint8_t *bssid, uint8_t tx_retry_cnt) uint8_t *bssid, uint8_t tx_retry_cnt)
{ {
qdf_nbuf_t msdu, next_buf; qdf_nbuf_t msdu, next_buf;
@@ -701,7 +701,7 @@ pkt_capture_tx_data_cb(
*/ */
headroom = qdf_nbuf_headroom(msdu); headroom = qdf_nbuf_headroom(msdu);
qdf_nbuf_update_radiotap(&tx_status, msdu, headroom); qdf_nbuf_update_radiotap(&tx_status, msdu, headroom);
pkt_capture_mon(cb_ctx, msdu); pkt_capture_mon(cb_ctx, msdu, vdev, 0);
msdu = next_buf; msdu = next_buf;
} }
return; return;

1
components/pkt_capture/core/src/wlan_pkt_capture_main.c
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@@ -83,6 +83,7 @@ pkt_capture_register_callbacks(struct wlan_objmgr_vdev *vdev,
target_if_pkt_capture_register_tx_ops(&vdev_priv->tx_ops); target_if_pkt_capture_register_tx_ops(&vdev_priv->tx_ops);
target_if_pkt_capture_register_rx_ops(&vdev_priv->rx_ops); target_if_pkt_capture_register_rx_ops(&vdev_priv->rx_ops);
pkt_capture_record_channel(vdev);
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }

8
components/pkt_capture/core/src/wlan_pkt_capture_mgmt_txrx.c
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@@ -58,7 +58,7 @@ pkt_capture_mgmt_status_map(uint8_t status)
* @nbuf_list: netbuf list * @nbuf_list: netbuf list
* @vdev_id: vdev id for which packet is captured * @vdev_id: vdev id for which packet is captured
* @tid: tid number * @tid: tid number
* @status: Tx status * @ch_freq: channel frequency
* @pkt_format: Frame format * @pkt_format: Frame format
* @tx_retry_cnt: tx retry count * @tx_retry_cnt: tx retry count
* *
@@ -66,7 +66,7 @@ pkt_capture_mgmt_status_map(uint8_t status)
*/ */
static void static void
pkt_capture_mgmtpkt_cb(void *context, void *ppdev, void *nbuf_list, pkt_capture_mgmtpkt_cb(void *context, void *ppdev, void *nbuf_list,
uint8_t vdev_id, uint8_t tid, uint8_t status, uint8_t vdev_id, uint8_t tid, uint16_t ch_freq,
bool pkt_format, uint8_t *bssid, uint8_t tx_retry_cnt) bool pkt_format, uint8_t *bssid, uint8_t tx_retry_cnt)
{ {
struct pkt_capture_vdev_priv *vdev_priv; struct pkt_capture_vdev_priv *vdev_priv;
@@ -100,7 +100,7 @@ pkt_capture_mgmtpkt_cb(void *context, void *ppdev, void *nbuf_list,
while (msdu) { while (msdu) {
next_buf = qdf_nbuf_queue_next(msdu); next_buf = qdf_nbuf_queue_next(msdu);
qdf_nbuf_set_next(msdu, NULL); /* Add NULL terminator */ qdf_nbuf_set_next(msdu, NULL); /* Add NULL terminator */
pkt_capture_mon(cb_ctx, msdu); pkt_capture_mon(cb_ctx, msdu, vdev, ch_freq);
msdu = next_buf; msdu = next_buf;
} }
@@ -158,7 +158,7 @@ pkt_capture_mgmtpkt_process(struct wlan_objmgr_psoc *psoc,
pkt->monpkt = nbuf; pkt->monpkt = nbuf;
pkt->vdev_id = WLAN_INVALID_VDEV_ID; pkt->vdev_id = WLAN_INVALID_VDEV_ID;
pkt->tid = WLAN_INVALID_TID; pkt->tid = WLAN_INVALID_TID;
pkt->status = status; pkt->status = txrx_status->chan_freq;
pkt->pkt_format = PKTCAPTURE_PKT_FORMAT_80211; pkt->pkt_format = PKTCAPTURE_PKT_FORMAT_80211;
pkt_capture_indicate_monpkt(vdev, pkt); pkt_capture_indicate_monpkt(vdev, pkt);

24
components/pkt_capture/core/src/wlan_pkt_capture_mon_thread.c
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@@ -23,13 +23,19 @@
#include "wlan_pkt_capture_mon_thread.h" #include "wlan_pkt_capture_mon_thread.h"
#include <linux/kthread.h> #include <linux/kthread.h>
#include "cds_ieee80211_common.h" #include "cds_ieee80211_common.h"
#include "wlan_mgmt_txrx_utils_api.h"
#include "cdp_txrx_ctrl.h"
#include "cfg_ucfg_api.h"
void pkt_capture_mon(struct pkt_capture_cb_context *cb_ctx, void pkt_capture_mon(struct pkt_capture_cb_context *cb_ctx, qdf_nbuf_t msdu,
qdf_nbuf_t msdu) struct wlan_objmgr_vdev *vdev, uint16_t ch_freq)
{ {
struct radiotap_header *rthdr; struct radiotap_header *rthdr;
uint8_t rtlen, type, sub_type; uint8_t rtlen, type, sub_type;
struct ieee80211_frame *wh; struct ieee80211_frame *wh;
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
struct wlan_objmgr_pdev *pdev = wlan_vdev_get_pdev(vdev);
cdp_config_param_type val;
rthdr = (struct radiotap_header *)qdf_nbuf_data(msdu); rthdr = (struct radiotap_header *)qdf_nbuf_data(msdu);
rtlen = rthdr->it_len; rtlen = rthdr->it_len;
@@ -42,6 +48,20 @@ void pkt_capture_mon(struct pkt_capture_cb_context *cb_ctx,
qdf_nbuf_free(msdu); qdf_nbuf_free(msdu);
return; return;
} }
if ((type == IEEE80211_FC0_TYPE_MGT) &&
(sub_type == MGMT_SUBTYPE_AUTH)) {
uint8_t chan = wlan_freq_to_chan(ch_freq);
val.cdp_pdev_param_monitor_chan = chan;
cdp_txrx_set_pdev_param(soc, wlan_objmgr_pdev_get_pdev_id(pdev),
CDP_MONITOR_CHANNEL, val);
val.cdp_pdev_param_mon_freq = ch_freq;
cdp_txrx_set_pdev_param(soc, wlan_objmgr_pdev_get_pdev_id(pdev),
CDP_MONITOR_FREQUENCY, val);
}
if (cb_ctx->mon_cb(cb_ctx->mon_ctx, msdu) != QDF_STATUS_SUCCESS) { if (cb_ctx->mon_cb(cb_ctx->mon_ctx, msdu) != QDF_STATUS_SUCCESS) {
pkt_capture_err("Frame Rx to HDD failed"); pkt_capture_err("Frame Rx to HDD failed");
qdf_nbuf_free(msdu); qdf_nbuf_free(msdu);