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qcacmn: Fix Rx packet logging issue

Forráskód böngészése 
Currently while sending nbuf to rx fate logs
we are not removing rx tlv before sending nbuf
to logger which is causing issue of incorrect
packet type issue.

To Fix issue make changes to make sure that
rx tlv is removed and nbuf length is set

Change-Id: Ib56c8e009398b3410c43be910feb4048bfb06b54
CRs-Fixed: 3241828
This commit is contained in:
Amit Mehta
2022-07-15 14:36:07 +05:30
committed by Madan Koyyalamudi
szülő 82fd1e58e2
commit 7e799fcbae
6 fájl változott, egészen pontosan 84 új sor hozzáadva és 10 régi sor törölve
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67
dp/wifi3.0/dp_internal.h
Fájl megtekintése

@@ -3829,6 +3829,65 @@ void dp_rx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
nbuf, status, QDF_RX_DATA_PKT);
}
}
/*
* dp_rx_err_send_pktlog() - send rx error packet log
* @soc: soc handle
* @pdev: pdev handle
* @mpdu_desc_info: MPDU descriptor info
* @nbuf: nbuf
* @status: status of rx packet
* @set_pktlen: weither to set packet length
*
* This API should only be called when we have not removed
* Rx TLV from head, and head is pointing to rx_tlv
*
* This function is used to send rx packet from erro path
* for logging for which rx packet tlv is not removed.
*
* Return: None
*
*/
static inline
void dp_rx_err_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
struct hal_rx_mpdu_desc_info *mpdu_desc_info,
qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status,
bool set_pktlen)
{
ol_txrx_pktdump_cb packetdump_cb = pdev->dp_rx_packetdump_cb;
qdf_size_t skip_size;
uint16_t msdu_len, nbuf_len;
uint8_t *rx_tlv_hdr;
struct hal_rx_msdu_metadata msdu_metadata;
if (qdf_unlikely(packetdump_cb)) {
rx_tlv_hdr = qdf_nbuf_data(nbuf);
nbuf_len = hal_rx_msdu_start_msdu_len_get(soc->hal_soc,
rx_tlv_hdr);
hal_rx_msdu_metadata_get(soc->hal_soc, rx_tlv_hdr,
&msdu_metadata);
if (mpdu_desc_info->bar_frame ||
(mpdu_desc_info->mpdu_flags & HAL_MPDU_F_FRAGMENT))
skip_size = soc->rx_pkt_tlv_size;
else
skip_size = soc->rx_pkt_tlv_size +
msdu_metadata.l3_hdr_pad;
if (set_pktlen) {
msdu_len = nbuf_len + skip_size;
qdf_nbuf_set_pktlen(nbuf, qdf_min(msdu_len,
(uint16_t)RX_DATA_BUFFER_SIZE));
}
qdf_nbuf_pull_head(nbuf, skip_size);
packetdump_cb((ol_txrx_soc_handle)soc, pdev->pdev_id,
QDF_NBUF_CB_RX_VDEV_ID(nbuf),
nbuf, status, QDF_RX_DATA_PKT);
qdf_nbuf_push_head(nbuf, skip_size);
}
}
#else
static inline
void dp_tx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
@@ -3842,5 +3901,13 @@ void dp_rx_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status)
{
}
static inline
void dp_rx_err_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
struct hal_rx_mpdu_desc_info *mpdu_desc_info,
qdf_nbuf_t nbuf, enum qdf_dp_tx_rx_status status,
bool set_pktlen)
{
}
#endif
#endif /* #ifndef _DP_INTERNAL_H_ */