1 /* 2 * Copyright (c) 2017-2018 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: wlan_serialization_non_scan_i.h 21 * This file defines the prototypes for functions which deals with 22 * serialization non scan commands. 23 */ 24 25 #ifndef __WLAN_SERIALIZATION_NON_SCAN_I_H 26 #define __WLAN_SERIALIZATION_NON_SCAN_I_H 27 28 #include <wlan_objmgr_vdev_obj.h> 29 #include <wlan_objmgr_pdev_obj.h> 30 #include <qdf_mc_timer.h> 31 #include <wlan_utility.h> 32 #include "wlan_serialization_utils_i.h" 33 #include "wlan_serialization_main_i.h" 34 #include "wlan_serialization_api.h" 35 #include "wlan_serialization_internal_i.h" 36 #include "wlan_serialization_queue_i.h" 37 38 /** 39 * wlan_serialization_is_non_scan_pending_queue_empty() 40 * 41 * @cmd: Serialization command information 42 * 43 * This API will be find out if non scan cmd pending queue is empty. 44 * 45 * Return: true or false 46 */ 47 bool 48 wlan_serialization_is_non_scan_pending_queue_empty( 49 struct wlan_serialization_command *cmd); 50 51 /** 52 * wlan_serialization_is_active_nonscan_cmd_allowed() - find if cmd allowed 53 * to be enqueued in active queue 54 * @cmd: Serialization command information 55 * 56 * This API will be called to find out if non scan cmd is allowed. 57 * 58 * Return: true or false 59 */ 60 bool 61 wlan_serialization_is_active_non_scan_cmd_allowed( 62 struct wlan_serialization_command *cmd); 63 64 /** 65 * wlan_ser_add_non_scan_cmd() - Add a non-scan cmd to serialization queue 66 * @ser_pdev_obj: Serialization private pdev object 67 * @cmd_list: Command list with command info that is to be queued 68 * @is_cmd_for_active_queue: If the cmd to be enqueued in active queue or 69 * pending queue 70 * 71 * Return: Status of the cmd's serialization request 72 */ 73 enum wlan_serialization_status 74 wlan_ser_add_non_scan_cmd( 75 struct wlan_ser_pdev_obj *ser_pdev_obj, 76 struct wlan_serialization_command_list *cmd_list, 77 uint8_t is_cmd_for_active_queue); 78 /** 79 * wlan_ser_move_non_scan_pending_to_active() - Move a non-scan cmd from pending 80 * queue to active queue 81 * @pcmd_list: Pointer to command list containing the command 82 * @ser_pdev_obj: Serialization private pdev object 83 * @vdev: Pointer to object manager vdev 84 * 85 * Return: Status of the cmd's serialization request 86 */ 87 enum wlan_serialization_status 88 wlan_ser_move_non_scan_pending_to_active( 89 struct wlan_ser_pdev_obj *ser_pdev_obj, 90 struct wlan_objmgr_vdev *vdev, 91 bool blocking_cmd_removed); 92 93 /** 94 * wlan_ser_remove_non_scan_cmd() - Remove a non-scan cmd from the given queue 95 * @ser_pdev_obj: Serialization private pdev object 96 * @pcmd_list: Pointer to command list containing the command 97 * @cmd: Serialization command information 98 * @is_active_cmd: If the cmd has to be removed from active queue or pending 99 * queue 100 * 101 * Return: QDF_STATUS_SUCCESS on successfully removing the cmd else 102 * QDF_STATUS_E_FAILURE 103 */ 104 QDF_STATUS 105 wlan_ser_remove_non_scan_cmd(struct wlan_ser_pdev_obj *ser_pdev_obj, 106 struct wlan_serialization_command_list **pcmd_list, 107 struct wlan_serialization_command *cmd, 108 uint8_t is_active_cmd); 109 /** 110 * wlan_ser_cancel_non_scan_cmd() - Cancel a non-scan cmd from the given queue 111 * @ser_obj: Serialization private pdev object 112 * @pdev: Pointer to object manager pdev 113 * @vdev: Pointer to object manager vdev 114 * @cmd: Serialization command information 115 * @cmd_type: Serialization command type to be cancelled 116 * @is_active_queue: If the cmd has to be removed from active queue or pending 117 * queue 118 * 119 * Return: Status specifying the cancel of a command from the given queue 120 */ 121 enum wlan_serialization_cmd_status 122 wlan_ser_cancel_non_scan_cmd(struct wlan_ser_pdev_obj *ser_obj, 123 struct wlan_objmgr_pdev *pdev, 124 struct wlan_objmgr_vdev *vdev, 125 struct wlan_serialization_command *cmd, 126 enum wlan_serialization_cmd_type cmd_type, 127 uint8_t is_active_queue); 128 #endif 129