| /* |
| * 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 FEATURE_PERPKT_INFO |
| #include "dp_ratetable.h" |
| #endif |
| |
| #ifdef WLAN_RX_PKT_CAPTURE_ENH |
| #include "dp_rx_mon_feature.h" |
| #else |
| static QDF_STATUS |
| dp_rx_handle_enh_capture(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info) |
| { |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| static 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) |
| { |
| } |
| #endif |
| |
| /** |
| * dp_rx_populate_cdp_indication_ppdu() - Populate cdp rx indication structure |
| * @pdev: pdev ctx |
| * @ppdu_info: ppdu info structure from ppdu ring |
| * @ppdu_nbuf: qdf nbuf abstraction for linux skb |
| * |
| * Return: none |
| */ |
| #ifdef FEATURE_PERPKT_INFO |
| static inline void |
| dp_rx_populate_cdp_indication_ppdu(struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info, |
| qdf_nbuf_t ppdu_nbuf) |
| { |
| struct dp_peer *peer; |
| struct dp_soc *soc = pdev->soc; |
| struct dp_ast_entry *ast_entry; |
| struct cdp_rx_indication_ppdu *cdp_rx_ppdu; |
| uint32_t ast_index; |
| |
| cdp_rx_ppdu = (struct cdp_rx_indication_ppdu *)ppdu_nbuf->data; |
| |
| cdp_rx_ppdu->first_data_seq_ctrl = |
| ppdu_info->rx_status.first_data_seq_ctrl; |
| cdp_rx_ppdu->frame_ctrl = |
| ppdu_info->rx_status.frame_control; |
| cdp_rx_ppdu->ppdu_id = ppdu_info->com_info.ppdu_id; |
| cdp_rx_ppdu->length = ppdu_info->rx_status.ppdu_len; |
| cdp_rx_ppdu->duration = ppdu_info->rx_status.duration; |
| cdp_rx_ppdu->u.bw = ppdu_info->rx_status.bw; |
| cdp_rx_ppdu->tcp_msdu_count = ppdu_info->rx_status.tcp_msdu_count; |
| cdp_rx_ppdu->udp_msdu_count = ppdu_info->rx_status.udp_msdu_count; |
| cdp_rx_ppdu->other_msdu_count = ppdu_info->rx_status.other_msdu_count; |
| cdp_rx_ppdu->u.nss = ppdu_info->rx_status.nss; |
| cdp_rx_ppdu->u.mcs = ppdu_info->rx_status.mcs; |
| if ((ppdu_info->rx_status.sgi == VHT_SGI_NYSM) && |
| (ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC)) |
| cdp_rx_ppdu->u.gi = CDP_SGI_0_4_US; |
| else |
| cdp_rx_ppdu->u.gi = ppdu_info->rx_status.sgi; |
| cdp_rx_ppdu->u.ldpc = ppdu_info->rx_status.ldpc; |
| cdp_rx_ppdu->u.preamble = ppdu_info->rx_status.preamble_type; |
| cdp_rx_ppdu->u.ppdu_type = ppdu_info->rx_status.reception_type; |
| cdp_rx_ppdu->u.ltf_size = (ppdu_info->rx_status.he_data5 >> |
| QDF_MON_STATUS_HE_LTF_SIZE_SHIFT) & 0x3; |
| cdp_rx_ppdu->num_mpdu = ppdu_info->com_info.mpdu_cnt_fcs_ok; |
| cdp_rx_ppdu->rssi = ppdu_info->rx_status.rssi_comb; |
| cdp_rx_ppdu->timestamp = ppdu_info->rx_status.tsft; |
| cdp_rx_ppdu->channel = ppdu_info->rx_status.chan_num; |
| cdp_rx_ppdu->beamformed = ppdu_info->rx_status.beamformed; |
| cdp_rx_ppdu->num_msdu = (cdp_rx_ppdu->tcp_msdu_count + |
| cdp_rx_ppdu->udp_msdu_count + |
| cdp_rx_ppdu->other_msdu_count); |
| cdp_rx_ppdu->num_bytes = ppdu_info->rx_status.ppdu_len; |
| cdp_rx_ppdu->retries = CDP_FC_IS_RETRY_SET(cdp_rx_ppdu->frame_ctrl) ? |
| ppdu_info->com_info.mpdu_cnt_fcs_ok : 0; |
| |
| if (ppdu_info->com_info.mpdu_cnt_fcs_ok > 1) |
| cdp_rx_ppdu->is_ampdu = 1; |
| else |
| cdp_rx_ppdu->is_ampdu = 0; |
| |
| cdp_rx_ppdu->tid = ppdu_info->rx_status.tid; |
| cdp_rx_ppdu->lsig_a = ppdu_info->rx_status.rate; |
| |
| ast_index = ppdu_info->rx_status.ast_index; |
| if (ast_index >= wlan_cfg_get_max_ast_idx(soc->wlan_cfg_ctx)) { |
| cdp_rx_ppdu->peer_id = HTT_INVALID_PEER; |
| return; |
| } |
| |
| ast_entry = soc->ast_table[ast_index]; |
| if (!ast_entry) { |
| cdp_rx_ppdu->peer_id = HTT_INVALID_PEER; |
| return; |
| } |
| peer = ast_entry->peer; |
| if (!peer || peer->peer_ids[0] == HTT_INVALID_PEER) { |
| cdp_rx_ppdu->peer_id = HTT_INVALID_PEER; |
| return; |
| } |
| |
| qdf_mem_copy(cdp_rx_ppdu->mac_addr, |
| peer->mac_addr.raw, QDF_MAC_ADDR_SIZE); |
| cdp_rx_ppdu->peer_id = peer->peer_ids[0]; |
| cdp_rx_ppdu->vdev_id = peer->vdev->vdev_id; |
| cdp_rx_ppdu->u.ltf_size = ppdu_info->rx_status.ltf_size; |
| } |
| #else |
| static inline void |
| dp_rx_populate_cdp_indication_ppdu(struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info, |
| qdf_nbuf_t ppdu_nbuf) |
| { |
| } |
| #endif |
| /** |
| * dp_rx_stats_update() - Update per-peer statistics |
| * @soc: Datapath SOC handle |
| * @peer: Datapath peer handle |
| * @ppdu: PPDU Descriptor |
| * |
| * Return: None |
| */ |
| #ifdef FEATURE_PERPKT_INFO |
| static inline void dp_rx_rate_stats_update(struct dp_peer *peer, |
| struct cdp_rx_indication_ppdu *ppdu) |
| { |
| uint32_t ratekbps = 0; |
| uint32_t ppdu_rx_rate = 0; |
| uint32_t nss = 0; |
| uint32_t rix; |
| |
| if (!peer || !ppdu) |
| return; |
| |
| if (ppdu->u.nss == 0) |
| nss = 0; |
| else |
| nss = ppdu->u.nss - 1; |
| |
| ratekbps = dp_getrateindex(ppdu->u.gi, |
| ppdu->u.mcs, |
| nss, |
| ppdu->u.preamble, |
| ppdu->u.bw, |
| &rix); |
| |
| if (!ratekbps) |
| return; |
| |
| ppdu->rix = rix; |
| DP_STATS_UPD(peer, rx.last_rx_rate, ratekbps); |
| dp_ath_rate_lpf(peer->stats.rx.avg_rx_rate, ratekbps); |
| ppdu_rx_rate = dp_ath_rate_out(peer->stats.rx.avg_rx_rate); |
| DP_STATS_UPD(peer, rx.rnd_avg_rx_rate, ppdu_rx_rate); |
| ppdu->rx_ratekbps = ratekbps; |
| |
| if (peer->vdev) |
| peer->vdev->stats.rx.last_rx_rate = ratekbps; |
| } |
| |
| static void dp_rx_stats_update(struct dp_pdev *pdev, struct dp_peer *peer, |
| struct cdp_rx_indication_ppdu *ppdu) |
| { |
| struct dp_soc *soc = NULL; |
| uint8_t mcs, preamble, ac = 0; |
| uint16_t num_msdu; |
| bool is_invalid_peer = false; |
| |
| mcs = ppdu->u.mcs; |
| preamble = ppdu->u.preamble; |
| num_msdu = ppdu->num_msdu; |
| |
| if (pdev) |
| soc = pdev->soc; |
| else |
| return; |
| |
| if (!peer) { |
| is_invalid_peer = true; |
| peer = pdev->invalid_peer; |
| } |
| |
| if (!soc || soc->process_rx_status) |
| return; |
| |
| DP_STATS_UPD(peer, rx.rssi, ppdu->rssi); |
| if (peer->stats.rx.avg_rssi == INVALID_RSSI) |
| peer->stats.rx.avg_rssi = ppdu->rssi; |
| else |
| peer->stats.rx.avg_rssi = |
| DP_GET_AVG_RSSI(peer->stats.rx.avg_rssi, ppdu->rssi); |
| |
| if ((preamble == DOT11_A) || (preamble == DOT11_B)) |
| ppdu->u.nss = 1; |
| |
| if (ppdu->u.nss) |
| DP_STATS_INC(peer, rx.nss[ppdu->u.nss - 1], num_msdu); |
| |
| DP_STATS_INC(peer, rx.sgi_count[ppdu->u.gi], num_msdu); |
| DP_STATS_INC(peer, rx.bw[ppdu->u.bw], num_msdu); |
| DP_STATS_INC(peer, rx.reception_type[ppdu->u.ppdu_type], num_msdu); |
| DP_STATS_INCC(peer, rx.ampdu_cnt, num_msdu, ppdu->is_ampdu); |
| DP_STATS_INCC(peer, rx.non_ampdu_cnt, num_msdu, !(ppdu->is_ampdu)); |
| DP_STATS_UPD(peer, rx.rx_rate, mcs); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[MAX_MCS - 1], num_msdu, |
| ((mcs >= MAX_MCS_11A) && (preamble == DOT11_A))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[mcs], num_msdu, |
| ((mcs < MAX_MCS_11A) && (preamble == DOT11_A))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[MAX_MCS - 1], num_msdu, |
| ((mcs >= MAX_MCS_11B) && (preamble == DOT11_B))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[mcs], num_msdu, |
| ((mcs < MAX_MCS_11B) && (preamble == DOT11_B))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[MAX_MCS - 1], num_msdu, |
| ((mcs >= MAX_MCS_11A) && (preamble == DOT11_N))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[mcs], num_msdu, |
| ((mcs < MAX_MCS_11A) && (preamble == DOT11_N))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[MAX_MCS - 1], num_msdu, |
| ((mcs >= MAX_MCS_11AC) && (preamble == DOT11_AC))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[mcs], num_msdu, |
| ((mcs < MAX_MCS_11AC) && (preamble == DOT11_AC))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[MAX_MCS - 1], num_msdu, |
| ((mcs >= (MAX_MCS - 1)) && (preamble == DOT11_AX))); |
| DP_STATS_INCC(peer, |
| rx.pkt_type[preamble].mcs_count[mcs], num_msdu, |
| ((mcs < (MAX_MCS - 1)) && (preamble == DOT11_AX))); |
| /* |
| * If invalid TID, it could be a non-qos frame, hence do not update |
| * any AC counters |
| */ |
| ac = TID_TO_WME_AC(ppdu->tid); |
| if (ppdu->tid != HAL_TID_INVALID) |
| DP_STATS_INC(peer, rx.wme_ac_type[ac], num_msdu); |
| dp_peer_stats_notify(peer); |
| DP_STATS_UPD(peer, rx.last_rssi, ppdu->rssi); |
| |
| if (is_invalid_peer) |
| return; |
| |
| if (dp_is_subtype_data(ppdu->frame_ctrl)) |
| dp_rx_rate_stats_update(peer, ppdu); |
| |
| #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE |
| dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, pdev->soc, |
| &peer->stats, ppdu->peer_id, |
| UPDATE_PEER_STATS, pdev->pdev_id); |
| #endif |
| } |
| #endif |
| |
| /** |
| * dp_rx_handle_mcopy_mode() - Allocate and deliver first MSDU payload |
| * @soc: core txrx main context |
| * @pdev: pdev strcuture |
| * @ppdu_info: structure for rx ppdu ring |
| * |
| * Return: QDF_STATUS_SUCCESS - If nbuf to be freed by caller |
| * QDF_STATUS_E_ALREADY - If nbuf not to be freed by caller |
| */ |
| #ifdef FEATURE_PERPKT_INFO |
| static inline QDF_STATUS |
| dp_rx_handle_mcopy_mode(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info, qdf_nbuf_t nbuf) |
| { |
| uint8_t size = 0; |
| struct ieee80211_frame *wh; |
| uint32_t *nbuf_data; |
| |
| if (!ppdu_info->msdu_info.first_msdu_payload) |
| return QDF_STATUS_SUCCESS; |
| |
| if (pdev->m_copy_id.rx_ppdu_id == ppdu_info->com_info.ppdu_id) |
| return QDF_STATUS_SUCCESS; |
| |
| pdev->m_copy_id.rx_ppdu_id = ppdu_info->com_info.ppdu_id; |
| |
| wh = (struct ieee80211_frame *)(ppdu_info->msdu_info.first_msdu_payload |
| + 4); |
| size = (ppdu_info->msdu_info.first_msdu_payload - |
| qdf_nbuf_data(nbuf)); |
| ppdu_info->msdu_info.first_msdu_payload = NULL; |
| |
| if (qdf_nbuf_pull_head(nbuf, size) == NULL) |
| return QDF_STATUS_SUCCESS; |
| |
| if (((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == |
| IEEE80211_FC0_TYPE_MGT) || |
| ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == |
| IEEE80211_FC0_TYPE_CTL)) { |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| nbuf_data = (uint32_t *)qdf_nbuf_data(nbuf); |
| *nbuf_data = pdev->ppdu_info.com_info.ppdu_id; |
| /* only retain RX MSDU payload in the skb */ |
| qdf_nbuf_trim_tail(nbuf, qdf_nbuf_len(nbuf) - |
| ppdu_info->msdu_info.payload_len); |
| dp_wdi_event_handler(WDI_EVENT_RX_DATA, soc, |
| nbuf, HTT_INVALID_PEER, WDI_NO_VAL, pdev->pdev_id); |
| return QDF_STATUS_E_ALREADY; |
| } |
| #else |
| static inline QDF_STATUS |
| dp_rx_handle_mcopy_mode(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info, qdf_nbuf_t nbuf) |
| { |
| return QDF_STATUS_SUCCESS; |
| } |
| #endif |
| |
| /** |
| * dp_rx_handle_smart_mesh_mode() - Deliver header for smart mesh |
| * @soc: Datapath SOC handle |
| * @pdev: Datapath PDEV handle |
| * @ppdu_info: Structure for rx ppdu info |
| * @nbuf: Qdf nbuf abstraction for linux skb |
| * |
| * Return: 0 on success, 1 on failure |
| */ |
| static inline int |
| dp_rx_handle_smart_mesh_mode(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info, |
| qdf_nbuf_t nbuf) |
| { |
| uint8_t size = 0; |
| |
| if (!pdev->monitor_vdev) { |
| QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, |
| "[%s]:[%d] Monitor vdev is NULL !!", |
| __func__, __LINE__); |
| return 1; |
| } |
| if (!ppdu_info->msdu_info.first_msdu_payload) { |
| QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, |
| "[%s]:[%d] First msdu payload not present", |
| __func__, __LINE__); |
| return 1; |
| } |
| |
| /* Adding 4 bytes to get to start of 802.11 frame after phy_ppdu_id */ |
| size = (ppdu_info->msdu_info.first_msdu_payload - |
| qdf_nbuf_data(nbuf)) + 4; |
| ppdu_info->msdu_info.first_msdu_payload = NULL; |
| |
| if (qdf_nbuf_pull_head(nbuf, size) == NULL) { |
| QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, |
| "[%s]:[%d] No header present", |
| __func__, __LINE__); |
| return 1; |
| } |
| |
| /* Only retain RX MSDU payload in the skb */ |
| qdf_nbuf_trim_tail(nbuf, qdf_nbuf_len(nbuf) - |
| ppdu_info->msdu_info.payload_len); |
| qdf_nbuf_update_radiotap(&(pdev->ppdu_info.rx_status), |
| nbuf, sizeof(struct rx_pkt_tlvs)); |
| pdev->monitor_vdev->osif_rx_mon(pdev->monitor_vdev->osif_vdev, |
| nbuf, NULL); |
| pdev->ppdu_info.rx_status.monitor_direct_used = 0; |
| return 0; |
| } |
| |
| /** |
| * dp_rx_handle_ppdu_stats() - Allocate and deliver ppdu stats to cdp layer |
| * @soc: core txrx main context |
| * @pdev: pdev strcuture |
| * @ppdu_info: structure for rx ppdu ring |
| * |
| * Return: none |
| */ |
| #ifdef FEATURE_PERPKT_INFO |
| static inline void |
| dp_rx_handle_ppdu_stats(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info) |
| { |
| qdf_nbuf_t ppdu_nbuf; |
| struct dp_peer *peer; |
| struct cdp_rx_indication_ppdu *cdp_rx_ppdu; |
| |
| /* |
| * Do not allocate if fcs error, |
| * ast idx invalid / fctl invalid |
| */ |
| if (ppdu_info->com_info.mpdu_cnt_fcs_ok == 0) |
| return; |
| |
| if (ppdu_info->nac_info.fc_valid && |
| ppdu_info->nac_info.to_ds_flag && |
| ppdu_info->nac_info.mac_addr2_valid) { |
| struct dp_neighbour_peer *peer = NULL; |
| uint8_t rssi = ppdu_info->rx_status.rssi_comb; |
| |
| qdf_spin_lock_bh(&pdev->neighbour_peer_mutex); |
| if (pdev->neighbour_peers_added) { |
| TAILQ_FOREACH(peer, &pdev->neighbour_peers_list, |
| neighbour_peer_list_elem) { |
| if (!qdf_mem_cmp(&peer->neighbour_peers_macaddr, |
| &ppdu_info->nac_info.mac_addr2, |
| QDF_MAC_ADDR_SIZE)) { |
| peer->rssi = rssi; |
| break; |
| } |
| } |
| } |
| qdf_spin_unlock_bh(&pdev->neighbour_peer_mutex); |
| } |
| |
| /* need not generate wdi event when mcopy and |
| * enhanced stats are not enabled |
| */ |
| if (!pdev->mcopy_mode && !pdev->enhanced_stats_en) |
| return; |
| |
| if (!pdev->mcopy_mode) { |
| if (!ppdu_info->rx_status.frame_control_info_valid) |
| return; |
| |
| if (ppdu_info->rx_status.ast_index == HAL_AST_IDX_INVALID) |
| return; |
| } |
| ppdu_nbuf = qdf_nbuf_alloc(soc->osdev, |
| sizeof(struct cdp_rx_indication_ppdu), 0, 0, FALSE); |
| if (ppdu_nbuf) { |
| dp_rx_populate_cdp_indication_ppdu(pdev, ppdu_info, ppdu_nbuf); |
| qdf_nbuf_put_tail(ppdu_nbuf, |
| sizeof(struct cdp_rx_indication_ppdu)); |
| cdp_rx_ppdu = (struct cdp_rx_indication_ppdu *)ppdu_nbuf->data; |
| peer = dp_peer_find_by_id(soc, cdp_rx_ppdu->peer_id); |
| if (peer) { |
| cdp_rx_ppdu->cookie = (void *)peer->wlanstats_ctx; |
| dp_rx_stats_update(pdev, peer, cdp_rx_ppdu); |
| dp_peer_unref_del_find_by_id(peer); |
| } |
| if (cdp_rx_ppdu->peer_id != HTT_INVALID_PEER) { |
| dp_wdi_event_handler(WDI_EVENT_RX_PPDU_DESC, |
| soc, ppdu_nbuf, |
| cdp_rx_ppdu->peer_id, |
| WDI_NO_VAL, pdev->pdev_id); |
| } else if (pdev->mcopy_mode) { |
| dp_wdi_event_handler(WDI_EVENT_RX_PPDU_DESC, soc, |
| ppdu_nbuf, HTT_INVALID_PEER, |
| WDI_NO_VAL, pdev->pdev_id); |
| } else { |
| qdf_nbuf_free(ppdu_nbuf); |
| } |
| } |
| } |
| #else |
| static inline void |
| dp_rx_handle_ppdu_stats(struct dp_soc *soc, struct dp_pdev *pdev, |
| struct hal_rx_ppdu_info *ppdu_info) |
| { |
| } |
| #endif |
| |
| /** |
| * dp_rx_process_peer_based_pktlog() - Process Rx pktlog if peer based |
| * filtering enabled |
| * @soc: core txrx main context |
| * @ppdu_info: Structure for rx ppdu info |
| * @status_nbuf: Qdf nbuf abstraction for linux skb |
| * @mac_id: mac_id/pdev_id correspondinggly for MCL and WIN |
| * |
| * Return: none |
| */ |
| static inline void |
| dp_rx_process_peer_based_pktlog(struct dp_soc *soc, |
| struct hal_rx_ppdu_info *ppdu_info, |
| qdf_nbuf_t status_nbuf, uint32_t mac_id) |
| { |
| struct dp_peer *peer; |
| struct dp_ast_entry *ast_entry; |
| uint32_t ast_index; |
| |
| ast_index = ppdu_info->rx_status.ast_index; |
| if (ast_index < (WLAN_UMAC_PSOC_MAX_PEERS * 2)) { |
| ast_entry = soc->ast_table[ast_index]; |
| if (ast_entry) { |
| peer = ast_entry->peer; |
| if (peer && (peer->peer_ids[0] != HTT_INVALID_PEER)) { |
| if (peer->peer_based_pktlog_filter) { |
| dp_wdi_event_handler( |
| WDI_EVENT_RX_DESC, soc, |
| status_nbuf, |
| peer->peer_ids[0], |
| WDI_NO_VAL, mac_id); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * dp_rx_mon_status_process_tlv() - Process status TLV in status |
| * buffer on Rx status Queue posted by status SRNG processing. |
| * @soc: core txrx main context |
| * @mac_id: mac_id which is one of 3 mac_ids _ring |
| * |
| * Return: none |
| */ |
| static inline void |
| dp_rx_mon_status_process_tlv(struct dp_soc *soc, uint32_t mac_id, |
| uint32_t quota) |
| { |
| struct dp_pdev *pdev = dp_get_pdev_for_mac_id(soc, mac_id); |
| struct hal_rx_ppdu_info *ppdu_info; |
| qdf_nbuf_t status_nbuf; |
| uint8_t *rx_tlv; |
| uint8_t *rx_tlv_start; |
| uint32_t tlv_status = HAL_TLV_STATUS_BUF_DONE; |
| QDF_STATUS m_copy_status = QDF_STATUS_SUCCESS; |
| QDF_STATUS enh_log_status = QDF_STATUS_SUCCESS; |
| struct cdp_pdev_mon_stats *rx_mon_stats; |
| int smart_mesh_status; |
| enum WDI_EVENT pktlog_mode = WDI_NO_VAL; |
| bool nbuf_used; |
| uint32_t rx_enh_capture_mode; |
| |
| |
| ppdu_info = &pdev->ppdu_info; |
| rx_mon_stats = &pdev->rx_mon_stats; |
| |
| if (pdev->mon_ppdu_status != DP_PPDU_STATUS_START) |
| return; |
| |
| rx_enh_capture_mode = pdev->rx_enh_capture_mode; |
| |
| while (!qdf_nbuf_is_queue_empty(&pdev->rx_status_q)) { |
| |
| status_nbuf = qdf_nbuf_queue_remove(&pdev->rx_status_q); |
| |
| rx_tlv = qdf_nbuf_data(status_nbuf); |
| rx_tlv_start = rx_tlv; |
| nbuf_used = false; |
| |
| if ((pdev->monitor_vdev) || (pdev->enhanced_stats_en) || |
| pdev->mcopy_mode || |
| (rx_enh_capture_mode != CDP_RX_ENH_CAPTURE_DISABLED)) { |
| do { |
| tlv_status = hal_rx_status_get_tlv_info(rx_tlv, |
| ppdu_info, pdev->soc->hal_soc); |
| |
| dp_rx_mon_update_dbg_ppdu_stats(ppdu_info, |
| rx_mon_stats); |
| |
| dp_rx_mon_enh_capture_process(pdev, tlv_status, |
| status_nbuf, ppdu_info, |
| &nbuf_used, rx_enh_capture_mode); |
| |
| rx_tlv = hal_rx_status_get_next_tlv(rx_tlv); |
| |
| if ((rx_tlv - rx_tlv_start) >= RX_BUFFER_SIZE) |
| break; |
| |
| } while ((tlv_status == HAL_TLV_STATUS_PPDU_NOT_DONE) || |
| (tlv_status == HAL_TLV_STATUS_HEADER) || |
| (tlv_status == HAL_TLV_STATUS_MPDU_END)); |
| } |
| if (pdev->dp_peer_based_pktlog) { |
| dp_rx_process_peer_based_pktlog(soc, ppdu_info, |
| status_nbuf, mac_id); |
| } else { |
| if (pdev->rx_pktlog_mode == DP_RX_PKTLOG_FULL) |
| pktlog_mode = WDI_EVENT_RX_DESC; |
| else if (pdev->rx_pktlog_mode == DP_RX_PKTLOG_LITE) |
| pktlog_mode = WDI_EVENT_LITE_RX; |
| |
| if (pktlog_mode != WDI_NO_VAL) |
| dp_wdi_event_handler(pktlog_mode, soc, |
| status_nbuf, |
| HTT_INVALID_PEER, |
| WDI_NO_VAL, mac_id); |
| } |
| |
| /* smart monitor vap and m_copy cannot co-exist */ |
| if (ppdu_info->rx_status.monitor_direct_used && pdev->neighbour_peers_added |
| && pdev->monitor_vdev) { |
| smart_mesh_status = dp_rx_handle_smart_mesh_mode(soc, |
| pdev, ppdu_info, status_nbuf); |
| if (smart_mesh_status) |
| qdf_nbuf_free(status_nbuf); |
| } else if (pdev->mcopy_mode) { |
| m_copy_status = dp_rx_handle_mcopy_mode(soc, |
| pdev, ppdu_info, status_nbuf); |
| if (m_copy_status == QDF_STATUS_SUCCESS) |
| qdf_nbuf_free(status_nbuf); |
| } else if (rx_enh_capture_mode != CDP_RX_ENH_CAPTURE_DISABLED) { |
| if (!nbuf_used) |
| qdf_nbuf_free(status_nbuf); |
| |
| if (tlv_status == HAL_TLV_STATUS_PPDU_DONE) |
| enh_log_status = |
| dp_rx_handle_enh_capture(soc, |
| pdev, ppdu_info); |
| } else { |
| qdf_nbuf_free(status_nbuf); |
| } |
| |
| if (tlv_status == HAL_TLV_STATUS_PPDU_NON_STD_DONE) { |
| dp_rx_mon_deliver_non_std(soc, mac_id); |
| } else if (tlv_status == HAL_TLV_STATUS_PPDU_DONE) { |
| rx_mon_stats->status_ppdu_done++; |
| if (pdev->enhanced_stats_en || |
| pdev->mcopy_mode || pdev->neighbour_peers_added) |
| dp_rx_handle_ppdu_stats(soc, pdev, ppdu_info); |
| |
| pdev->mon_ppdu_status = DP_PPDU_STATUS_DONE; |
| dp_rx_mon_dest_process(soc, mac_id, quota); |
| pdev->mon_ppdu_status = DP_PPDU_STATUS_START; |
| } |
| } |
| return; |
| } |
| |
| /* |
| * dp_rx_mon_status_srng_process() - Process monitor status ring |
| * post the status ring buffer to Rx status Queue for later |
| * processing when status ring is filled with status TLV. |
| * Allocate a new buffer to status ring if the filled buffer |
| * is posted. |
| * |
| * @soc: core txrx main context |
| * @mac_id: mac_id which is one of 3 mac_ids |
| * @quota: No. of ring entry that can be serviced in one shot. |
| |
| * Return: uint32_t: No. of ring entry that is processed. |
| */ |
| static inline uint32_t |
| dp_rx_mon_status_srng_process(struct dp_soc *soc, uint32_t mac_id, |
| uint32_t quota) |
| { |
| struct dp_pdev *pdev = dp_get_pdev_for_mac_id(soc, mac_id); |
| void *hal_soc; |
| void *mon_status_srng; |
| void *rxdma_mon_status_ring_entry; |
| QDF_STATUS status; |
| uint32_t work_done = 0; |
| int mac_for_pdev = dp_get_mac_id_for_mac(soc, mac_id); |
| |
| mon_status_srng = pdev->rxdma_mon_status_ring[mac_for_pdev].hal_srng; |
| |
| qdf_assert(mon_status_srng); |
| if (!mon_status_srng || !hal_srng_initialized(mon_status_srng)) { |
| |
| QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, |
| "%s %d : HAL Monitor Status Ring Init Failed -- %pK", |
| __func__, __LINE__, mon_status_srng); |
| return work_done; |
| } |
| |
| hal_soc = soc->hal_soc; |
| |
| qdf_assert(hal_soc); |
| |
| if (qdf_unlikely(hal_srng_access_start(hal_soc, mon_status_srng))) |
| goto done; |
| |
| /* mon_status_ring_desc => WBM_BUFFER_RING STRUCT => |
| * BUFFER_ADDR_INFO STRUCT |
| */ |
| while (qdf_likely((rxdma_mon_status_ring_entry = |
| hal_srng_src_peek(hal_soc, mon_status_srng)) |
| && quota--)) { |
| uint32_t rx_buf_cookie; |
| qdf_nbuf_t status_nbuf; |
| struct dp_rx_desc *rx_desc; |
| uint8_t *status_buf; |
| qdf_dma_addr_t paddr; |
| uint64_t buf_addr; |
| |
| buf_addr = |
| (HAL_RX_BUFFER_ADDR_31_0_GET( |
| rxdma_mon_status_ring_entry) | |
| ((uint64_t)(HAL_RX_BUFFER_ADDR_39_32_GET( |
| rxdma_mon_status_ring_entry)) << 32)); |
| |
| if (qdf_likely(buf_addr)) { |
| |
| rx_buf_cookie = |
| HAL_RX_BUF_COOKIE_GET( |
| rxdma_mon_status_ring_entry); |
| rx_desc = dp_rx_cookie_2_va_mon_status(soc, |
| rx_buf_cookie); |
| |
| qdf_assert(rx_desc); |
| |
| status_nbuf = rx_desc->nbuf; |
| |
| qdf_nbuf_sync_for_cpu(soc->osdev, status_nbuf, |
| QDF_DMA_FROM_DEVICE); |
| |
| status_buf = qdf_nbuf_data(status_nbuf); |
| |
| status = hal_get_rx_status_done(status_buf); |
| |
| if (status != QDF_STATUS_SUCCESS) { |
| uint32_t hp, tp; |
| hal_get_sw_hptp(hal_soc, mon_status_srng, |
| &tp, &hp); |
| QDF_TRACE(QDF_MODULE_ID_DP, |
| QDF_TRACE_LEVEL_ERROR, |
| "[%s][%d] status not done - hp:%u, tp:%u", |
| __func__, __LINE__, hp, tp); |
| /* WAR for missing status: Skip status entry */ |
| hal_srng_src_get_next(hal_soc, mon_status_srng); |
| continue; |
| } |
| qdf_nbuf_set_pktlen(status_nbuf, RX_BUFFER_SIZE); |
| |
| qdf_nbuf_unmap_single(soc->osdev, status_nbuf, |
| QDF_DMA_FROM_DEVICE); |
| |
| /* Put the status_nbuf to queue */ |
| qdf_nbuf_queue_add(&pdev->rx_status_q, status_nbuf); |
| |
| } else { |
| union dp_rx_desc_list_elem_t *desc_list = NULL; |
| union dp_rx_desc_list_elem_t *tail = NULL; |
| struct rx_desc_pool *rx_desc_pool; |
| uint32_t num_alloc_desc; |
| |
| rx_desc_pool = &soc->rx_desc_status[mac_id]; |
| |
| num_alloc_desc = dp_rx_get_free_desc_list(soc, mac_id, |
| rx_desc_pool, |
| 1, |
| &desc_list, |
| &tail); |
| /* |
| * No free descriptors available |
| */ |
| if (qdf_unlikely(num_alloc_desc == 0)) { |
| work_done++; |
| break; |
| } |
| |
| rx_desc = &desc_list->rx_desc; |
| } |
| |
| status_nbuf = dp_rx_nbuf_prepare(soc, pdev); |
| |
| /* |
| * qdf_nbuf alloc or map failed, |
| * free the dp rx desc to free list, |
| * fill in NULL dma address at current HP entry, |
| * keep HP in mon_status_ring unchanged, |
| * wait next time dp_rx_mon_status_srng_process |
| * to fill in buffer at current HP. |
| */ |
| if (qdf_unlikely(!status_nbuf)) { |
| union dp_rx_desc_list_elem_t *desc_list = NULL; |
| union dp_rx_desc_list_elem_t *tail = NULL; |
| struct rx_desc_pool *rx_desc_pool; |
| |
| rx_desc_pool = &soc->rx_desc_status[mac_id]; |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, |
| "%s: fail to allocate or map qdf_nbuf", |
| __func__); |
| dp_rx_add_to_free_desc_list(&desc_list, |
| &tail, rx_desc); |
| dp_rx_add_desc_list_to_free_list(soc, &desc_list, |
| &tail, mac_id, rx_desc_pool); |
| |
| hal_rxdma_buff_addr_info_set( |
| rxdma_mon_status_ring_entry, |
| 0, 0, HAL_RX_BUF_RBM_SW3_BM); |
| work_done++; |
| break; |
| } |
| |
| paddr = qdf_nbuf_get_frag_paddr(status_nbuf, 0); |
| |
| rx_desc->nbuf = status_nbuf; |
| rx_desc->in_use = 1; |
| |
| hal_rxdma_buff_addr_info_set(rxdma_mon_status_ring_entry, |
| paddr, rx_desc->cookie, HAL_RX_BUF_RBM_SW3_BM); |
| |
| hal_srng_src_get_next(hal_soc, mon_status_srng); |
| work_done++; |
| } |
| done: |
| |
| hal_srng_access_end(hal_soc, mon_status_srng); |
| |
| return work_done; |
| |
| } |
| /* |
| * dp_rx_mon_status_process() - Process monitor status ring and |
| * TLV in status ring. |
| * |
| * @soc: core txrx main context |
| * @mac_id: mac_id which is one of 3 mac_ids |
| * @quota: No. of ring entry that can be serviced in one shot. |
| |
| * Return: uint32_t: No. of ring entry that is processed. |
| */ |
| static inline uint32_t |
| dp_rx_mon_status_process(struct dp_soc *soc, uint32_t mac_id, uint32_t quota) { |
| uint32_t work_done; |
| |
| work_done = dp_rx_mon_status_srng_process(soc, mac_id, quota); |
| quota -= work_done; |
| dp_rx_mon_status_process_tlv(soc, mac_id, quota); |
| |
| return work_done; |
| } |
| /** |
| * dp_mon_process() - Main monitor mode processing roution. |
| * This call monitor status ring process then monitor |
| * destination ring process. |
| * Called from the bottom half (tasklet/NET_RX_SOFTIRQ) |
| * @soc: core txrx main context |
| * @mac_id: mac_id which is one of 3 mac_ids |
| * @quota: No. of status ring entry that can be serviced in one shot. |
| |
| * Return: uint32_t: No. of ring entry that is processed. |
| */ |
| uint32_t |
| dp_mon_process(struct dp_soc *soc, uint32_t mac_id, uint32_t quota) { |
| return dp_rx_mon_status_process(soc, mac_id, quota); |
| } |
| |
| /** |
| * dp_rx_pdev_mon_status_detach() - detach dp rx for status ring |
| * @pdev: core txrx pdev context |
| * @mac_id: mac_id/pdev_id correspondinggly for MCL and WIN |
| * |
| * This function will detach DP RX status ring from |
| * main device context. will free DP Rx resources for |
| * status ring |
| * |
| * Return: QDF_STATUS_SUCCESS: success |
| * QDF_STATUS_E_RESOURCES: Error return |
| */ |
| QDF_STATUS |
| dp_rx_pdev_mon_status_detach(struct dp_pdev *pdev, int mac_id) |
| { |
| struct dp_soc *soc = pdev->soc; |
| struct rx_desc_pool *rx_desc_pool; |
| |
| rx_desc_pool = &soc->rx_desc_status[mac_id]; |
| if (rx_desc_pool->pool_size != 0) { |
| if (!dp_is_soc_reinit(soc)) |
| dp_rx_desc_pool_free(soc, mac_id, rx_desc_pool); |
| else |
| dp_rx_desc_nbuf_pool_free(soc, rx_desc_pool); |
| } |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /* |
| * dp_rx_buffers_replenish() - replenish monitor status ring with |
| * rx nbufs called during dp rx |
| * monitor status ring initialization |
| * |
| * @soc: core txrx main context |
| * @mac_id: mac_id which is one of 3 mac_ids |
| * @dp_rxdma_srng: dp monitor status circular ring |
| * @rx_desc_pool; Pointer to Rx descriptor pool |
| * @num_req_buffers: number of buffer to be replenished |
| * @desc_list: list of descs if called from dp rx monitor status |
| * process or NULL during dp rx initialization or |
| * out of buffer interrupt |
| * @tail: tail of descs list |
| * @owner: who owns the nbuf (host, NSS etc...) |
| * Return: return success or failure |
| */ |
| static inline |
| QDF_STATUS dp_rx_mon_status_buffers_replenish(struct dp_soc *dp_soc, |
| uint32_t mac_id, |
| struct dp_srng *dp_rxdma_srng, |
| struct rx_desc_pool *rx_desc_pool, |
| uint32_t num_req_buffers, |
| union dp_rx_desc_list_elem_t **desc_list, |
| union dp_rx_desc_list_elem_t **tail, |
| uint8_t owner) |
| { |
| uint32_t num_alloc_desc; |
| uint16_t num_desc_to_free = 0; |
| uint32_t num_entries_avail; |
| uint32_t count = 0; |
| int sync_hw_ptr = 1; |
| qdf_dma_addr_t paddr; |
| qdf_nbuf_t rx_netbuf; |
| void *rxdma_ring_entry; |
| union dp_rx_desc_list_elem_t *next; |
| void *rxdma_srng; |
| struct dp_pdev *dp_pdev = dp_get_pdev_for_mac_id(dp_soc, mac_id); |
| |
| rxdma_srng = dp_rxdma_srng->hal_srng; |
| |
| qdf_assert(rxdma_srng); |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "[%s][%d] requested %d buffers for replenish", |
| __func__, __LINE__, num_req_buffers); |
| |
| /* |
| * if desc_list is NULL, allocate the descs from freelist |
| */ |
| if (!(*desc_list)) { |
| |
| num_alloc_desc = dp_rx_get_free_desc_list(dp_soc, mac_id, |
| rx_desc_pool, |
| num_req_buffers, |
| desc_list, |
| tail); |
| |
| if (!num_alloc_desc) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, |
| "[%s][%d] no free rx_descs in freelist", |
| __func__, __LINE__); |
| return QDF_STATUS_E_NOMEM; |
| } |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "[%s][%d] %d rx desc allocated", __func__, __LINE__, |
| num_alloc_desc); |
| |
| num_req_buffers = num_alloc_desc; |
| } |
| |
| hal_srng_access_start(dp_soc->hal_soc, rxdma_srng); |
| num_entries_avail = hal_srng_src_num_avail(dp_soc->hal_soc, |
| rxdma_srng, sync_hw_ptr); |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "[%s][%d] no of available entries in rxdma ring: %d", |
| __func__, __LINE__, num_entries_avail); |
| |
| if (num_entries_avail < num_req_buffers) { |
| num_desc_to_free = num_req_buffers - num_entries_avail; |
| num_req_buffers = num_entries_avail; |
| } |
| |
| while (count < num_req_buffers) { |
| rx_netbuf = dp_rx_nbuf_prepare(dp_soc, dp_pdev); |
| |
| /* |
| * qdf_nbuf alloc or map failed, |
| * keep HP in mon_status_ring unchanged, |
| * wait dp_rx_mon_status_srng_process |
| * to fill in buffer at current HP. |
| */ |
| if (qdf_unlikely(!rx_netbuf)) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, |
| "%s: qdf_nbuf allocate or map fail, count %d", |
| __func__, count); |
| break; |
| } |
| |
| paddr = qdf_nbuf_get_frag_paddr(rx_netbuf, 0); |
| |
| next = (*desc_list)->next; |
| rxdma_ring_entry = hal_srng_src_get_next(dp_soc->hal_soc, |
| rxdma_srng); |
| |
| if (qdf_unlikely(!rxdma_ring_entry)) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, |
| "[%s][%d] rxdma_ring_entry is NULL, count - %d", |
| __func__, __LINE__, count); |
| qdf_nbuf_unmap_single(dp_soc->osdev, rx_netbuf, |
| QDF_DMA_FROM_DEVICE); |
| qdf_nbuf_free(rx_netbuf); |
| break; |
| } |
| |
| (*desc_list)->rx_desc.nbuf = rx_netbuf; |
| (*desc_list)->rx_desc.in_use = 1; |
| count++; |
| |
| hal_rxdma_buff_addr_info_set(rxdma_ring_entry, paddr, |
| (*desc_list)->rx_desc.cookie, owner); |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "[%s][%d] rx_desc=%pK, cookie=%d, nbuf=%pK, \ |
| paddr=%pK", |
| __func__, __LINE__, &(*desc_list)->rx_desc, |
| (*desc_list)->rx_desc.cookie, rx_netbuf, |
| (void *)paddr); |
| |
| *desc_list = next; |
| } |
| |
| hal_srng_access_end(dp_soc->hal_soc, rxdma_srng); |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "successfully replenished %d buffers", num_req_buffers); |
| |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, |
| "%d rx desc added back to free list", num_desc_to_free); |
| |
| /* |
| * add any available free desc back to the free list |
| */ |
| if (*desc_list) { |
| dp_rx_add_desc_list_to_free_list(dp_soc, desc_list, tail, |
| mac_id, rx_desc_pool); |
| } |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| /** |
| * dp_rx_pdev_mon_status_attach() - attach DP RX monitor status ring |
| * @pdev: core txrx pdev context |
| * @ring_id: ring number |
| * This function will attach a DP RX monitor status ring into pDEV |
| * and replenish monitor status ring with buffer. |
| * |
| * Return: QDF_STATUS_SUCCESS: success |
| * QDF_STATUS_E_RESOURCES: Error return |
| */ |
| QDF_STATUS |
| dp_rx_pdev_mon_status_attach(struct dp_pdev *pdev, int ring_id) { |
| struct dp_soc *soc = pdev->soc; |
| union dp_rx_desc_list_elem_t *desc_list = NULL; |
| union dp_rx_desc_list_elem_t *tail = NULL; |
| struct dp_srng *mon_status_ring; |
| uint32_t num_entries; |
| uint32_t i; |
| struct rx_desc_pool *rx_desc_pool; |
| QDF_STATUS status; |
| int mac_for_pdev = dp_get_mac_id_for_mac(soc, ring_id); |
| |
| mon_status_ring = &pdev->rxdma_mon_status_ring[mac_for_pdev]; |
| |
| num_entries = mon_status_ring->num_entries; |
| |
| rx_desc_pool = &soc->rx_desc_status[ring_id]; |
| |
| dp_info("Mon RX Status Pool[%d] entries=%d", |
| ring_id, num_entries); |
| |
| status = dp_rx_desc_pool_alloc(soc, ring_id, num_entries + 1, |
| rx_desc_pool); |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| return status; |
| |
| dp_debug("Mon RX Status Buffers Replenish ring_id=%d", ring_id); |
| |
| status = dp_rx_mon_status_buffers_replenish(soc, ring_id, |
| mon_status_ring, |
| rx_desc_pool, |
| num_entries, |
| &desc_list, &tail, |
| HAL_RX_BUF_RBM_SW3_BM); |
| |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| return status; |
| |
| qdf_nbuf_queue_init(&pdev->rx_status_q); |
| |
| pdev->mon_ppdu_status = DP_PPDU_STATUS_START; |
| |
| qdf_mem_zero(&(pdev->ppdu_info.rx_status), |
| sizeof(pdev->ppdu_info.rx_status)); |
| |
| qdf_mem_zero(&pdev->rx_mon_stats, |
| sizeof(pdev->rx_mon_stats)); |
| |
| dp_rx_mon_init_dbg_ppdu_stats(&pdev->ppdu_info, |
| &pdev->rx_mon_stats); |
| |
| for (i = 0; i < MAX_MU_USERS; i++) { |
| qdf_nbuf_queue_init(&pdev->mpdu_q[i]); |
| pdev->is_mpdu_hdr[i] = true; |
| } |
| qdf_mem_zero(pdev->msdu_list, sizeof(pdev->msdu_list[MAX_MU_USERS])); |
| |
| pdev->rx_enh_capture_mode = CDP_RX_ENH_CAPTURE_DISABLED; |
| |
| return QDF_STATUS_SUCCESS; |
| } |