| /* |
| * Copyright (c) 2017 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. |
| */ |
| /** |
| * DOC: Implements public API for pmo to interact with target/WMI |
| */ |
| |
| #include "wlan_pmo_tgt_api.h" |
| #include "wlan_pmo_pkt_filter_public_struct.h" |
| #include "wlan_pmo_obj_mgmt_public_struct.h" |
| #include "wlan_pmo_main.h" |
| |
| QDF_STATUS pmo_tgt_set_pkt_filter(struct wlan_objmgr_vdev *vdev, |
| struct pmo_rcv_pkt_fltr_cfg *pmo_set_pkt_fltr_req, |
| uint8_t vdev_id) |
| { |
| QDF_STATUS status; |
| struct pmo_rcv_pkt_fltr_cfg *request_buf = NULL; |
| struct wlan_objmgr_psoc *psoc; |
| struct wlan_pmo_tx_ops pmo_tx_ops; |
| struct qdf_mac_addr peer_bssid; |
| |
| PMO_ENTER(); |
| |
| psoc = wlan_vdev_get_psoc(vdev); |
| if (!psoc) { |
| pmo_err("psoc unavailable for vdev %pK", vdev); |
| status = QDF_STATUS_E_NULL_VALUE; |
| goto out; |
| } |
| |
| pmo_info("filter_type=%d, filter_id = %d", |
| pmo_set_pkt_fltr_req->filter_type, |
| pmo_set_pkt_fltr_req->filter_id); |
| |
| request_buf = qdf_mem_malloc(sizeof(*request_buf)); |
| |
| if (request_buf == NULL) { |
| pmo_err("Not able to allocate memory for Receive Filter Set Filter request"); |
| status = QDF_STATUS_E_NOMEM; |
| goto out; |
| } |
| |
| status = pmo_get_vdev_bss_peer_mac_addr(vdev, |
| &peer_bssid); |
| if (status != QDF_STATUS_SUCCESS) { |
| status = QDF_STATUS_E_INVAL; |
| goto out; |
| } |
| |
| qdf_mem_copy(request_buf, pmo_set_pkt_fltr_req, sizeof(*request_buf)); |
| |
| qdf_mem_copy(&request_buf->self_macaddr.bytes, |
| wlan_vdev_mlme_get_macaddr(vdev), |
| QDF_MAC_ADDR_SIZE); |
| |
| qdf_copy_macaddr(&pmo_set_pkt_fltr_req->bssid, |
| &peer_bssid); |
| |
| pmo_tx_ops = GET_PMO_TX_OPS_FROM_PSOC(psoc); |
| if (!pmo_tx_ops.send_set_pkt_filter) { |
| pmo_err("send_set_pkt_filter is null"); |
| status = QDF_STATUS_E_NULL_VALUE; |
| goto out; |
| } |
| |
| status = pmo_tx_ops.send_set_pkt_filter(vdev, request_buf); |
| if (status != QDF_STATUS_SUCCESS) |
| goto out; |
| |
| out: |
| if (request_buf) |
| qdf_mem_free(request_buf); |
| PMO_EXIT(); |
| |
| return status; |
| } |
| |
| QDF_STATUS pmo_tgt_clear_pkt_filter(struct wlan_objmgr_vdev *vdev, |
| struct pmo_rcv_pkt_fltr_clear_param *pmo_clr_pkt_fltr_param, |
| uint8_t vdev_id) |
| { |
| QDF_STATUS status; |
| struct pmo_rcv_pkt_fltr_clear_param *request_buf = NULL; |
| struct wlan_objmgr_psoc *psoc; |
| struct wlan_pmo_tx_ops pmo_tx_ops; |
| struct qdf_mac_addr peer_bssid; |
| |
| PMO_ENTER(); |
| |
| psoc = wlan_vdev_get_psoc(vdev); |
| if (!psoc) { |
| pmo_err("psoc unavailable for vdev %pK", vdev); |
| status = QDF_STATUS_E_NULL_VALUE; |
| goto out; |
| } |
| |
| pmo_info("filter_id = %d", pmo_clr_pkt_fltr_param->filter_id); |
| |
| request_buf = qdf_mem_malloc(sizeof(*request_buf)); |
| |
| if (request_buf == NULL) { |
| pmo_err("Not able to allocate memory for Receive Filter Set Filter request"); |
| status = QDF_STATUS_E_NOMEM; |
| goto out; |
| } |
| |
| status = pmo_get_vdev_bss_peer_mac_addr(vdev, |
| &peer_bssid); |
| if (status != QDF_STATUS_SUCCESS) { |
| status = QDF_STATUS_E_INVAL; |
| goto out; |
| } |
| |
| qdf_mem_copy(request_buf, pmo_clr_pkt_fltr_param, sizeof(*request_buf)); |
| |
| qdf_mem_copy(&request_buf->self_macaddr.bytes, |
| wlan_vdev_mlme_get_macaddr(vdev), |
| QDF_MAC_ADDR_SIZE); |
| |
| qdf_copy_macaddr(&pmo_clr_pkt_fltr_param->bssid, |
| &peer_bssid); |
| |
| pmo_tx_ops = GET_PMO_TX_OPS_FROM_PSOC(psoc); |
| if (!pmo_tx_ops.send_clear_pkt_filter) { |
| pmo_err("send_clear_pkt_filter is null"); |
| status = QDF_STATUS_E_NULL_VALUE; |
| goto out; |
| } |
| |
| status = pmo_tx_ops.send_clear_pkt_filter(vdev, request_buf); |
| if (status != QDF_STATUS_SUCCESS) |
| goto out; |
| |
| out: |
| if (request_buf) |
| qdf_mem_free(request_buf); |
| PMO_EXIT(); |
| |
| return status; |
| } |
| |