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qcacmn: Add changes to update band info in txrx_peer NULL case

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Currently if txrx_peer is NULL in Tx completion or rx process
band update will not happen, which will result in invalid band
issue during connectivity logging.

To fix the issue maintain local link id and use link id to
find link peer and update band information in nbuf cb
based on peer frequency.

Change-Id: Ia5a6001fbc167a497660dc7be39a3e641dd28896
CRs-Fixed: 3654696
This commit is contained in:
Amit Mehta
2023-10-31 03:04:46 -07:00
committed by Ravindra Konda
parent c71f2aaf75
commit 40d1805fce
8 changed files with 186 additions and 8 deletions
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53
dp/wifi3.0/dp_main.c
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@@ -5556,6 +5556,29 @@ void dp_txrx_peer_stats_clr(struct dp_txrx_peer *txrx_peer)
dp_peer_jitter_stats_ctx_clr(txrx_peer);
}
#if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
/**
* dp_txrx_peer_reset_local_link_id() - Reset local link id
* @txrx_peer: txrx peer handle
*
* Return: None
*/
static inline void
dp_txrx_peer_reset_local_link_id(struct dp_txrx_peer *txrx_peer)
{
int i;
txrx_peer->local_link_id = 0;
for (i = 0; i <= DP_MAX_MLO_LINKS; i++)
txrx_peer->ll_band[i] = DP_BAND_INVALID;
}
#else
static inline void
dp_txrx_peer_reset_local_link_id(struct dp_txrx_peer *txrx_peer)
{
}
#endif
/**
* dp_peer_create_wifi3() - attach txrx peer
* @soc_hdl: Datapath soc handle
@@ -5645,6 +5668,7 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
dp_set_peer_isolation(peer->txrx_peer, false);
dp_wds_ext_peer_init(peer->txrx_peer);
dp_peer_hw_txrx_stats_init(soc, peer->txrx_peer);
dp_txrx_peer_reset_local_link_id(peer->txrx_peer);
}
dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
@@ -8012,11 +8036,39 @@ dp_check_map_link_id_band(struct dp_peer *peer)
if (peer->link_id_valid)
dp_map_link_id_band(peer);
}
/**
* dp_map_local_link_id_band() - map local link id band
* @peer: dp peer handle
*
* Return: None
*/
static inline
void dp_map_local_link_id_band(struct dp_peer *peer)
{
struct dp_txrx_peer *txrx_peer = NULL;
enum dp_bands band;
txrx_peer = dp_get_txrx_peer(peer);
if (txrx_peer && peer->local_link_id) {
band = dp_freq_to_band(peer->freq);
txrx_peer->ll_band[peer->local_link_id] = band;
} else {
dp_info("txrx_peer NULL or local link id not set: %u "
QDF_MAC_ADDR_FMT, peer->local_link_id,
QDF_MAC_ADDR_REF(peer->mac_addr.raw));
}
}
#else
static inline void
dp_check_map_link_id_band(struct dp_peer *peer)
{
}
static inline
void dp_map_local_link_id_band(struct dp_peer *peer)
{
}
#endif
/**
@@ -8051,6 +8103,7 @@ dp_set_peer_freq(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
peer->freq = val.cdp_peer_param_freq;
dp_check_map_link_id_band(peer);
dp_map_local_link_id_band(peer);
dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
dp_info("Peer " QDF_MAC_ADDR_FMT " vdev_id %u, frequency %u",