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qca-wifi: Host Static Memory Optimization (in NSS offload mode)

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Low memory profiles like 256M and 16M profiles support
only NSS Wi-Fi offload mode and HOST data path APIs are
not used.

Disable HOST data path APIs which are not used in both
NSS Wi-Fi offload mode and in HOST mode (in NSS offload mode)

Change-Id: I44bcbf65771c131a839fb13906e9bbd59fd8545b
This commit is contained in:
phadiman
2020-12-13 23:29:10 +05:30
parent f86496baad
commit ad27a51809
2 changed files with 164 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

199
dp/wifi3.0/dp_txrx_wds.c
View File

@@ -127,46 +127,6 @@ void dp_soc_wds_detach(struct dp_soc *soc)
qdf_timer_free(&soc->ast_aging_timer);
}
/**
* dp_rx_da_learn() - Add AST entry based on DA lookup
* This is a WAR for HK 1.0 and will
* be removed in HK 2.0
*
* @soc: core txrx main context
* @rx_tlv_hdr : start address of rx tlvs
* @ta_peer : Transmitter peer entry
* @nbuf : nbuf to retrieve destination mac for which AST will be added
*
*/
void
dp_rx_da_learn(struct dp_soc *soc,
uint8_t *rx_tlv_hdr,
struct dp_peer *ta_peer,
qdf_nbuf_t nbuf)
{
/* For HKv2 DA port learing is not needed */
if (qdf_likely(soc->ast_override_support))
return;
if (qdf_unlikely(!ta_peer))
return;
if (qdf_unlikely(ta_peer->vdev->opmode != wlan_op_mode_ap))
return;
if (!soc->da_war_enabled)
return;
if (qdf_unlikely(!qdf_nbuf_is_da_valid(nbuf) &&
!qdf_nbuf_is_da_mcbc(nbuf))) {
dp_peer_add_ast(soc,
ta_peer,
qdf_nbuf_data(nbuf),
CDP_TXRX_AST_TYPE_DA,
IEEE80211_NODE_F_WDS_HM);
}
}
/**
* dp_tx_mec_handler() - Tx MEC Notify Handler
* @vdev: pointer to dp dev handler
@@ -217,6 +177,48 @@ void dp_tx_mec_handler(struct dp_vdev *vdev, uint8_t *status)
dp_peer_unref_delete(peer, DP_MOD_ID_AST);
}
#ifndef QCA_HOST_MODE_WIFI_DISABLED
/**
* dp_rx_da_learn() - Add AST entry based on DA lookup
* This is a WAR for HK 1.0 and will
* be removed in HK 2.0
*
* @soc: core txrx main context
* @rx_tlv_hdr : start address of rx tlvs
* @ta_peer : Transmitter peer entry
* @nbuf : nbuf to retrieve destination mac for which AST will be added
*
*/
void
dp_rx_da_learn(struct dp_soc *soc,
uint8_t *rx_tlv_hdr,
struct dp_peer *ta_peer,
qdf_nbuf_t nbuf)
{
/* For HKv2 DA port learing is not needed */
if (qdf_likely(soc->ast_override_support))
return;
if (qdf_unlikely(!ta_peer))
return;
if (qdf_unlikely(ta_peer->vdev->opmode != wlan_op_mode_ap))
return;
if (!soc->da_war_enabled)
return;
if (qdf_unlikely(!qdf_nbuf_is_da_valid(nbuf) &&
!qdf_nbuf_is_da_mcbc(nbuf))) {
dp_peer_add_ast(soc,
ta_peer,
qdf_nbuf_data(nbuf),
CDP_TXRX_AST_TYPE_DA,
IEEE80211_NODE_F_WDS_HM);
}
}
/**
* dp_txrx_set_wds_rx_policy() - API to store datapath
* config parameters
@@ -610,6 +612,12 @@ bool dp_rx_multipass_process(struct dp_peer *peer, qdf_nbuf_t nbuf, uint8_t tid)
return true;
}
#endif /* QCA_MULTIPASS_SUPPORT */
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
#ifdef QCA_MULTIPASS_SUPPORT
/**
* dp_peer_multipass_list_remove: remove peer from list
* @peer: pointer to peer
@@ -795,7 +803,7 @@ void dp_peer_multipass_list_init(struct dp_vdev *vdev)
TAILQ_INIT(&vdev->mpass_peer_list);
qdf_spinlock_create(&vdev->mpass_peer_mutex);
}
#endif
#endif /* QCA_MULTIPASS_SUPPORT */
#ifdef QCA_PEER_MULTIQ_SUPPORT
@@ -1107,3 +1115,112 @@ void dp_hmwds_ast_add_notify(struct dp_peer *peer,
WDI_NO_VAL, dp_pdev->pdev_id);
#endif
}
#ifdef FEATURE_PERPKT_INFO
/**
* dp_get_completion_indication_for_stack() - send completion to stack
* @soc : dp_soc handle
* @pdev: dp_pdev handle
* @peer: dp peer handle
* @ts: transmit completion status structure
* @netbuf: Buffer pointer for free
*
* This function is used for indication whether buffer needs to be
* sent to stack for freeing or not
*/
QDF_STATUS
dp_get_completion_indication_for_stack(struct dp_soc *soc,
struct dp_pdev *pdev,
struct dp_peer *peer,
struct hal_tx_completion_status *ts,
qdf_nbuf_t netbuf,
uint64_t time_latency)
{
struct tx_capture_hdr *ppdu_hdr;
uint16_t peer_id = ts->peer_id;
uint32_t ppdu_id = ts->ppdu_id;
uint8_t first_msdu = ts->first_msdu;
uint8_t last_msdu = ts->last_msdu;
uint32_t txcap_hdr_size = sizeof(struct tx_capture_hdr);
if (qdf_unlikely(!pdev->tx_sniffer_enable && !pdev->mcopy_mode &&
!pdev->latency_capture_enable))
return QDF_STATUS_E_NOSUPPORT;
if (!peer) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("Peer Invalid"));
return QDF_STATUS_E_INVAL;
}
if (pdev->mcopy_mode) {
/* If mcopy is enabled and mcopy_mode is M_COPY deliver 1st MSDU
* per PPDU. If mcopy_mode is M_COPY_EXTENDED deliver 1st MSDU
* for each MPDU
*/
if (pdev->mcopy_mode == M_COPY) {
if ((pdev->m_copy_id.tx_ppdu_id == ppdu_id) &&
(pdev->m_copy_id.tx_peer_id == peer_id)) {
return QDF_STATUS_E_INVAL;
}
}
if (!first_msdu)
return QDF_STATUS_E_INVAL;
pdev->m_copy_id.tx_ppdu_id = ppdu_id;
pdev->m_copy_id.tx_peer_id = peer_id;
}
if (qdf_unlikely(qdf_nbuf_headroom(netbuf) < txcap_hdr_size)) {
netbuf = qdf_nbuf_realloc_headroom(netbuf, txcap_hdr_size);
if (!netbuf) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("No headroom"));
return QDF_STATUS_E_NOMEM;
}
}
if (!qdf_nbuf_push_head(netbuf, txcap_hdr_size)) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("No headroom"));
return QDF_STATUS_E_NOMEM;
}
ppdu_hdr = (struct tx_capture_hdr *)qdf_nbuf_data(netbuf);
qdf_mem_copy(ppdu_hdr->ta, peer->vdev->mac_addr.raw,
QDF_MAC_ADDR_SIZE);
qdf_mem_copy(ppdu_hdr->ra, peer->mac_addr.raw,
QDF_MAC_ADDR_SIZE);
ppdu_hdr->ppdu_id = ppdu_id;
ppdu_hdr->peer_id = peer_id;
ppdu_hdr->first_msdu = first_msdu;
ppdu_hdr->last_msdu = last_msdu;
if (qdf_unlikely(pdev->latency_capture_enable)) {
ppdu_hdr->tsf = ts->tsf;
ppdu_hdr->time_latency = time_latency;
}
return QDF_STATUS_SUCCESS;
}
/**
* dp_send_completion_to_stack() - send completion to stack
* @soc : dp_soc handle
* @pdev: dp_pdev handle
* @peer_id: peer_id of the peer for which completion came
* @ppdu_id: ppdu_id
* @netbuf: Buffer pointer for free
*
* This function is used to send completion to stack
* to free buffer
*/
void dp_send_completion_to_stack(struct dp_soc *soc, struct dp_pdev *pdev,
uint16_t peer_id, uint32_t ppdu_id,
qdf_nbuf_t netbuf)
{
dp_wdi_event_handler(WDI_EVENT_TX_DATA, soc,
netbuf, peer_id,
WDI_NO_VAL, pdev->pdev_id);
}
#endif