1 /****************************************************************************** 2 * 3 * Copyright(c) 2009-2012 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * The full GNU General Public License is included in this distribution in the 19 * file called LICENSE. 20 * 21 * Contact Information: 22 * wlanfae <wlanfae@realtek.com> 23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, 24 * Hsinchu 300, Taiwan. 25 * 26 * Larry Finger <Larry.Finger@lwfinger.net> 27 * 28 *****************************************************************************/ 29 30 #ifndef __RTL_CAM_H_ 31 #define __RTL_CAM_H_ 32 33 #define CAM_CONTENT_COUNT 8 34 35 #define CFG_DEFAULT_KEY BIT(5) 36 #define CFG_VALID BIT(15) 37 38 #define PAIRWISE_KEYIDX 0 39 #define CAM_PAIRWISE_KEY_POSITION 4 40 41 #define CAM_CONFIG_USEDK 1 42 #define CAM_CONFIG_NO_USEDK 0 43 44 extern void rtl_cam_reset_all_entry(struct ieee80211_hw *hw); 45 extern u8 rtl_cam_add_one_entry(struct ieee80211_hw *hw, u8 *mac_addr, 46 u32 ul_key_id, u32 ul_entry_idx, u32 ul_enc_alg, 47 u32 ul_default_key, u8 *key_content); 48 int rtl_cam_delete_one_entry(struct ieee80211_hw *hw, u8 *mac_addr, 49 u32 ul_key_id); 50 void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index); 51 void rtl_cam_empty_entry(struct ieee80211_hw *hw, u8 uc_index); 52 void rtl_cam_reset_sec_info(struct ieee80211_hw *hw); 53 u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, u8 *sta_addr); 54 void rtl_cam_del_entry(struct ieee80211_hw *hw, u8 *sta_addr); 55 56 #endif 57