1 /* 2 * Copyright (c) 2019, 2021 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /* 21 * This file contains the API definitions for the Unified Wireless Module 22 * Interface (WMI) specific to crypto component. 23 */ 24 25 #ifndef _WMI_UNIFIED_CRYPTO_API_H_ 26 #define _WMI_UNIFIED_CRYPTO_API_H_ 27 28 /* 29 * WMI_ADD_CIPHER_KEY_CMDID 30 */ 31 typedef enum { 32 PAIRWISE_USAGE = 0x00, 33 GROUP_USAGE = 0x01, 34 TX_USAGE = 0x02, /* default Tx Key - Static WEP only */ 35 PMK_USAGE = 0x04, /* PMK cache */ 36 } KEY_USAGE; 37 38 /** 39 * wmi_extract_install_key_comp_event() - extract params of install key complete 40 * from event 41 * @wmi_handle: wmi handle 42 * @evt_buf: pointer to event buffer 43 * @len: length of the event buffer 44 * @params: Pointer to hold params of install key complete 45 * 46 * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure 47 */ 48 QDF_STATUS 49 wmi_extract_install_key_comp_event(wmi_unified_t wmi_handle, 50 void *evt_buf, uint32_t len, 51 struct wmi_install_key_comp_event *param); 52 53 /** 54 * wmi_send_vdev_set_ltf_key_seed_cmd - Set LTF key seed for PASN key 55 * derivation. 56 * @wmi: WMI handle 57 * @data: LTF Keyseed data 58 * 59 * Return: QDF_STATUS 60 */ 61 QDF_STATUS 62 wmi_send_vdev_set_ltf_key_seed_cmd(wmi_unified_t wmi, 63 struct wlan_crypto_ltf_keyseed_data *data); 64 #endif 65 66