1 /* 2 * Copyright (c) 2017 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2022-2024 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 * DOC: wlan_hdd_fips.h 22 * 23 * WLAN Host Device Driver FIPS Certification Feature 24 */ 25 26 #ifndef __WLAN_HDD_FIPS_H__ 27 #define __WLAN_HDD_FIPS_H__ 28 29 struct net_device; 30 struct iw_request_info; 31 union iwreq_data; 32 struct hdd_adapter; 33 void fips_test(struct hdd_adapter *adapter); 34 35 #define FIPS_KEY_LEN 32 36 struct iw_fips_test_request { 37 uint32_t operation; 38 uint32_t mode; 39 uint32_t key_len; 40 uint8_t key[FIPS_KEY_LEN]; 41 uint32_t data_len; 42 uint8_t data[]; 43 }; 44 45 struct iw_fips_test_response { 46 uint32_t status; 47 uint32_t data_len; 48 uint8_t data[]; 49 }; 50 51 52 /** 53 * hdd_fips_test() - Perform FIPS test 54 * @dev: netdev upon which the FIPS test ioctl was received 55 * @info: ioctl request information 56 * @wrqu: ioctl request data structure 57 * @extra: extra payload for wireless extensions ioctl 58 * 59 * This API implements the FIPS test interface. Upon entry the @extra 60 * buffer will contain a FIPS test vector formatted as a &struct 61 * iw_fips_test_request. This vector will be sent to firmware where it 62 * will be run through the appropriate hardware. The result of the 63 * operation will be sent back to userspace via @extra encoded as a 64 * &struct iw_fips_test_response. 65 * 66 * Return: 0 if the test vector was processed, otherwise a negative 67 * errno. 68 */ 69 70 int hdd_fips_test(struct net_device *dev, 71 struct iw_request_info *info, 72 union iwreq_data *wrqu, char *extra); 73 74 #endif /* __WLAN_HDD_FIPS_H__ */ 75