| Mukul Sharma | d75a667 | 2017-06-22 15:40:53 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for |
| 5 | * any purpose with or without fee is hereby granted, provided that the |
| 6 | * above copyright notice and this permission notice appear in all |
| 7 | * copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 10 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 11 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 12 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 13 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 14 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 15 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 16 | * PERFORMANCE OF THIS SOFTWARE. |
| 17 | */ |
| 18 | |
| 19 | /** |
| 20 | * DOC: Implements arp offload feature API's |
| 21 | */ |
| 22 | |
| 23 | #include "qdf_lock.h" |
| 24 | #include "wlan_pmo_hw_filter.h" |
| 25 | #include "wlan_pmo_tgt_api.h" |
| 26 | #include "wlan_pmo_main.h" |
| 27 | #include "wlan_pmo_obj_mgmt_public_struct.h" |
| 28 | |
| 29 | static QDF_STATUS pmo_core_conf_hw_filter(struct wlan_objmgr_vdev *vdev, |
| 30 | enum pmo_hw_filter_mode mode) |
| 31 | { |
| 32 | QDF_STATUS status; |
| 33 | struct pmo_hw_filter_params req = { .mode = mode, }; |
| 34 | |
| 35 | PMO_ENTER(); |
| 36 | |
| 37 | if (!pmo_core_is_vdev_connected(vdev)) { |
| 38 | status = QDF_STATUS_E_NOSUPPORT; |
| 39 | goto exit_with_status; |
| 40 | } |
| 41 | |
| 42 | req.vdev_id = pmo_vdev_get_id(vdev); |
| 43 | status = pmo_tgt_conf_hw_filter(pmo_vdev_get_psoc(vdev), &req); |
| 44 | |
| 45 | exit_with_status: |
| 46 | PMO_EXIT(); |
| 47 | |
| 48 | return status; |
| 49 | } |
| 50 | |
| 51 | QDF_STATUS pmo_core_enable_hw_filter_in_fwr(struct wlan_objmgr_vdev *vdev) |
| 52 | { |
| 53 | QDF_STATUS status; |
| 54 | struct pmo_psoc_priv_obj *psoc_priv; |
| 55 | enum pmo_hw_filter_mode mode; |
| 56 | |
| 57 | PMO_ENTER(); |
| 58 | |
| 59 | status = pmo_vdev_get_ref(vdev); |
| 60 | if (QDF_IS_STATUS_ERROR(status)) |
| 61 | goto exit_with_status; |
| 62 | |
| 63 | psoc_priv = pmo_vdev_get_psoc_priv(vdev); |
| 64 | qdf_spin_lock_bh(&psoc_priv->lock); |
| 65 | mode = psoc_priv->psoc_cfg.hw_filter_mode; |
| 66 | qdf_spin_unlock_bh(&psoc_priv->lock); |
| 67 | |
| 68 | status = pmo_core_conf_hw_filter(vdev, mode); |
| 69 | |
| 70 | pmo_vdev_put_ref(vdev); |
| 71 | |
| 72 | exit_with_status: |
| 73 | PMO_EXIT(); |
| 74 | |
| 75 | return status; |
| 76 | } |
| 77 | |
| 78 | QDF_STATUS pmo_core_disable_hw_filter_in_fwr(struct wlan_objmgr_vdev *vdev) |
| 79 | { |
| 80 | QDF_STATUS status; |
| 81 | |
| 82 | PMO_ENTER(); |
| 83 | |
| 84 | status = pmo_vdev_get_ref(vdev); |
| 85 | if (QDF_IS_STATUS_ERROR(status)) |
| 86 | goto exit_with_status; |
| 87 | |
| 88 | status = pmo_core_conf_hw_filter(vdev, PMO_HW_FILTER_DISABLED); |
| 89 | |
| 90 | pmo_vdev_put_ref(vdev); |
| 91 | |
| 92 | exit_with_status: |
| 93 | PMO_EXIT(); |
| 94 | |
| 95 | return status; |
| 96 | } |