| /* |
| * Copyright (c) 2012-2018 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: Public API implementation of action_oui called by north bound HDD/OSIF. |
| */ |
| |
| #include "wlan_action_oui_ucfg_api.h" |
| #include "wlan_action_oui_main.h" |
| #include "wlan_action_oui_main.h" |
| #include "target_if_action_oui.h" |
| #include "wlan_action_oui_tgt_api.h" |
| #include <qdf_str.h> |
| |
| QDF_STATUS ucfg_action_oui_init(void) |
| { |
| QDF_STATUS status; |
| |
| ACTION_OUI_ENTER(); |
| |
| status = wlan_objmgr_register_psoc_create_handler( |
| WLAN_UMAC_COMP_ACTION_OUI, |
| action_oui_psoc_create_notification, NULL); |
| if (!QDF_IS_STATUS_SUCCESS(status)) { |
| action_oui_err("Failed to register psoc create handler"); |
| goto exit; |
| } |
| |
| status = wlan_objmgr_register_psoc_destroy_handler( |
| WLAN_UMAC_COMP_ACTION_OUI, |
| action_oui_psoc_destroy_notification, NULL); |
| if (QDF_IS_STATUS_SUCCESS(status)) { |
| action_oui_debug("psoc create/delete notifications registered"); |
| goto exit; |
| } |
| |
| action_oui_err("Failed to register psoc delete handler"); |
| wlan_objmgr_unregister_psoc_create_handler(WLAN_UMAC_COMP_ACTION_OUI, |
| action_oui_psoc_create_notification, NULL); |
| |
| exit: |
| ACTION_OUI_EXIT(); |
| return status; |
| } |
| |
| void ucfg_action_oui_deinit(void) |
| { |
| QDF_STATUS status; |
| |
| ACTION_OUI_ENTER(); |
| |
| status = wlan_objmgr_unregister_psoc_create_handler( |
| WLAN_UMAC_COMP_ACTION_OUI, |
| action_oui_psoc_create_notification, NULL); |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| action_oui_err("Failed to unregister psoc create handler"); |
| |
| status = wlan_objmgr_unregister_psoc_destroy_handler( |
| WLAN_UMAC_COMP_ACTION_OUI, |
| action_oui_psoc_destroy_notification, |
| NULL); |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| action_oui_err("Failed to unregister psoc delete handler"); |
| |
| ACTION_OUI_EXIT(); |
| } |
| |
| QDF_STATUS |
| ucfg_action_oui_parse(struct wlan_objmgr_psoc *psoc, |
| const uint8_t *in_str, |
| enum action_oui_id action_id) |
| { |
| struct action_oui_psoc_priv *psoc_priv; |
| QDF_STATUS status = QDF_STATUS_E_INVAL; |
| uint8_t *oui_str; |
| int len; |
| |
| ACTION_OUI_ENTER(); |
| |
| if (!psoc) { |
| action_oui_err("psoc is NULL"); |
| goto exit; |
| } |
| |
| if (action_id >= ACTION_OUI_MAXIMUM_ID) { |
| action_oui_err("Invalid action_oui id: %u", action_id); |
| goto exit; |
| } |
| |
| psoc_priv = action_oui_psoc_get_priv(psoc); |
| if (!psoc_priv) { |
| action_oui_err("psoc priv is NULL"); |
| goto exit; |
| } |
| |
| len = qdf_str_len(in_str); |
| if (len <= 0 || len > ACTION_OUI_MAX_STR_LEN - 1) { |
| action_oui_err("Invalid string length: %u", action_id); |
| goto exit; |
| } |
| |
| oui_str = qdf_mem_malloc(len + 1); |
| if (!oui_str) { |
| action_oui_err("Mem alloc failed for string: %u", action_id); |
| status = QDF_STATUS_E_NOMEM; |
| goto exit; |
| } |
| |
| qdf_mem_copy(oui_str, in_str, len); |
| oui_str[len] = '\0'; |
| |
| status = action_oui_parse(psoc_priv, oui_str, action_id); |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| action_oui_err("Failed to parse: %u", action_id); |
| |
| qdf_mem_free(oui_str); |
| |
| exit: |
| ACTION_OUI_EXIT(); |
| return status; |
| } |
| |
| QDF_STATUS ucfg_action_oui_send(struct wlan_objmgr_psoc *psoc) |
| { |
| struct action_oui_psoc_priv *psoc_priv; |
| QDF_STATUS status = QDF_STATUS_E_INVAL; |
| uint32_t id; |
| |
| ACTION_OUI_ENTER(); |
| |
| if (!psoc) { |
| action_oui_err("psoc is NULL"); |
| goto exit; |
| } |
| |
| psoc_priv = action_oui_psoc_get_priv(psoc); |
| if (!psoc_priv) { |
| action_oui_err("psoc priv is NULL"); |
| goto exit; |
| } |
| |
| for (id = 0; id < ACTION_OUI_MAXIMUM_ID; id++) { |
| status = action_oui_send(psoc_priv, id); |
| if (!QDF_IS_STATUS_SUCCESS(status)) |
| action_oui_err("Failed to send: %u", id); |
| } |
| |
| exit: |
| ACTION_OUI_EXIT(); |
| return status; |
| } |
| |
| bool ucfg_action_oui_search(struct wlan_objmgr_psoc *psoc, |
| struct action_oui_search_attr *attr, |
| enum action_oui_id action_id) |
| { |
| struct action_oui_psoc_priv *psoc_priv; |
| bool found = false; |
| |
| ACTION_OUI_ENTER(); |
| |
| if (!psoc || !attr) { |
| action_oui_err("Invalid psoc or search attrs"); |
| goto exit; |
| } |
| |
| if (action_id >= ACTION_OUI_MAXIMUM_ID || |
| !attr->ie_data || !attr->ie_length) { |
| action_oui_err("Invalid action_oui id: %u", action_id); |
| goto exit; |
| } |
| |
| psoc_priv = action_oui_psoc_get_priv(psoc); |
| if (!psoc_priv) { |
| action_oui_err("psoc priv is NULL"); |
| goto exit; |
| } |
| |
| found = action_oui_search(psoc_priv, attr, action_id); |
| if (found) |
| action_oui_debug("Search Successful"); |
| |
| exit: |
| ACTION_OUI_EXIT(); |
| return found; |
| } |