| Shad Ansari | 2f7f9be | 2017-06-07 13:34:53 -0700 | [diff] [blame^] | 1 | /* |
| 2 | <:copyright-BRCM:2016:DUAL/GPL:standard |
| 3 | |
| 4 | Broadcom Proprietary and Confidential.(c) 2016 Broadcom |
| 5 | All Rights Reserved |
| 6 | |
| 7 | Unless you and Broadcom execute a separate written software license |
| 8 | agreement governing use of this software, this software is licensed |
| 9 | to you under the terms of the GNU General Public License version 2 |
| 10 | (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php, |
| 11 | with the following added to such license: |
| 12 | |
| 13 | As a special exception, the copyright holders of this software give |
| 14 | you permission to link this software with independent modules, and |
| 15 | to copy and distribute the resulting executable under terms of your |
| 16 | choice, provided that you also meet, for each linked independent |
| 17 | module, the terms and conditions of the license of that module. |
| 18 | An independent module is a module which is not derived from this |
| 19 | software. The special exception does not apply to any modifications |
| 20 | of the software. |
| 21 | |
| 22 | Not withstanding the above, under no circumstances may you combine |
| 23 | this software in any way with any other Broadcom software provided |
| 24 | under a license other than the GPL, without Broadcom's express prior |
| 25 | written consent. |
| 26 | |
| 27 | :> |
| 28 | */ |
| 29 | |
| 30 | #include "dpoe_sec_util.h" |
| 31 | #include "bcmolt_api.h" |
| 32 | |
| 33 | dev_log_id dpoe_sec_log_id[BCMTR_MAX_OLTS]; |
| 34 | |
| 35 | bcmos_bool dpoe_sec_eapol_unpack(bcmolt_buf *buf, eapol_msg_hdr *eapol) |
| 36 | { |
| 37 | return |
| 38 | bcmolt_buf_read_mac_address(buf, &eapol->da) && |
| 39 | bcmolt_buf_read_mac_address(buf, &eapol->sa) && |
| 40 | bcmolt_buf_read_u16_be(buf, &eapol->ether_type) && |
| 41 | bcmolt_buf_read_u8(buf, &eapol->eapol_version) && |
| 42 | bcmolt_buf_read_u8(buf, &eapol->eapol_packet_type) && |
| 43 | bcmolt_buf_read_u16_be(buf, &eapol->eapol_length); |
| 44 | } |
| 45 | |
| 46 | bcmos_errno bcmolt_epon_link_encryption_key_set( |
| 47 | bcmolt_devid device, |
| 48 | bcmolt_epon_link_key *link_key, |
| 49 | bcmos_bool up, /* TODO: create explicit up/down type for clarity */ |
| 50 | bcmolt_epon_encryption_mode mode, |
| 51 | bcmolt_epon_key_choice key_choice, |
| 52 | bcmolt_encryption_information_container *key_info) |
| 53 | { |
| 54 | bcmos_errno rc; |
| 55 | bcmolt_epon_link_cfg cfg; |
| 56 | |
| 57 | BCMOLT_CFG_INIT(&cfg, epon_link, *link_key); |
| 58 | BCMOLT_CFG_PROP_GET(&cfg, epon_link, epon_encryption); |
| 59 | rc = bcmolt_cfg_get(device, &cfg.hdr); |
| 60 | BCMOS_CHECK_RETURN_ERROR(BCM_ERR_OK != rc, rc); |
| 61 | |
| 62 | if (up) |
| 63 | { |
| 64 | cfg.data.epon_encryption.upstream_mode = mode; |
| 65 | cfg.data.epon_encryption.upstream_key_choice = key_choice; |
| 66 | cfg.data.epon_encryption.upstream_encryption_information = *key_info; |
| 67 | } |
| 68 | else |
| 69 | { |
| 70 | cfg.data.epon_encryption.downstream_mode = mode; |
| 71 | cfg.data.epon_encryption.downstream_key_choice = key_choice; |
| 72 | cfg.data.epon_encryption.downstream_encryption_information = *key_info; |
| 73 | } |
| 74 | |
| 75 | return bcmolt_cfg_set(device, &cfg.hdr); |
| 76 | } |
| 77 | |