1 /* 2 * Copyright (c) 2021, The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 #include "dp_types.h" 18 #include "qdf_nbuf.h" 19 #include "dp_internal.h" 20 #include "qdf_mem.h" /* qdf_mem_malloc,free */ 21 #include <qdf_nbuf_frag.h> 22 #include <hal_be_api_mon.h> 23 #include <dp_mon.h> 24 #include <dp_mon_2.0.h> 25 #include <dp_rx_mon_2.0.h> 26 #include <dp_rx.h> 27 #include <dp_rx_mon.h> 28 29 QDF_STATUS 30 dp_rx_process_pktlog_be(struct dp_soc *soc, struct dp_pdev *pdev, 31 struct hal_rx_ppdu_info *ppdu_info, 32 void *status_frag, uint32_t end_offset) 33 { 34 struct dp_mon_pdev *mon_pdev = pdev->monitor_pdev; 35 qdf_nbuf_t nbuf = NULL; 36 enum WDI_EVENT pktlog_mode = WDI_NO_VAL; 37 38 if (!mon_pdev->dp_peer_based_pktlog && 39 (mon_pdev->rx_pktlog_mode == DP_RX_PKTLOG_DISABLED)) { 40 return QDF_STATUS_E_INVAL; 41 } 42 43 nbuf = qdf_nbuf_alloc(soc->osdev, RX_MON_MIN_HEAD_ROOM, 44 RX_BUFFER_RESERVATION, 0, FALSE); 45 if (!nbuf) 46 return QDF_STATUS_E_NOMEM; 47 48 qdf_nbuf_add_rx_frag(status_frag, nbuf, 0, 49 (end_offset + BUFFER_RESIDUE), 50 RX_MON_MIN_HEAD_ROOM, true); 51 52 if (mon_pdev->dp_peer_based_pktlog && ppdu_info) { 53 dp_rx_process_peer_based_pktlog(soc, ppdu_info, 54 nbuf, pdev->pdev_id); 55 } else { 56 if (mon_pdev->rx_pktlog_mode == DP_RX_PKTLOG_FULL) 57 pktlog_mode = WDI_EVENT_RX_DESC; 58 else if (mon_pdev->rx_pktlog_mode == DP_RX_PKTLOG_LITE) 59 pktlog_mode = WDI_EVENT_LITE_RX; 60 61 if (pktlog_mode != WDI_NO_VAL) 62 dp_wdi_event_handler(pktlog_mode, soc, 63 nbuf, HTT_INVALID_PEER, 64 WDI_NO_VAL, pdev->pdev_id); 65 } 66 qdf_nbuf_free(nbuf); 67 68 return QDF_STATUS_SUCCESS; 69 } 70 71