1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2019 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 *****************************************************************************/ 15 #ifndef __RTW_SEC_CAM_H__ 16 #define __RTW_SEC_CAM_H__ 17 18 #define SEC_STATUS_STA_PK_GK_CONFLICT_DIS_BMC_SEARCH BIT0 19 20 struct sec_cam_bmp { 21 u32 m0; 22 #if (SEC_CAM_ENT_NUM_SW_LIMIT > 32) 23 u32 m1; 24 #endif 25 #if (SEC_CAM_ENT_NUM_SW_LIMIT > 64) 26 u32 m2; 27 #endif 28 #if (SEC_CAM_ENT_NUM_SW_LIMIT > 96) 29 u32 m3; 30 #endif 31 }; 32 33 struct cam_ctl_t { 34 _lock lock; 35 36 u8 sec_cap; 37 u32 flags; 38 39 u8 num; 40 struct sec_cam_bmp used; 41 42 _mutex sec_cam_access_mutex; 43 }; 44 45 struct sec_cam_ent { 46 u16 ctrl; 47 u8 mac[ETH_ALEN]; 48 u8 key[16]; 49 }; 50 51 bool _rtw_camctl_chk_cap(_adapter *adapter, u8 cap); 52 void _rtw_camctl_set_flags(_adapter *adapter, u32 flags); 53 void rtw_camctl_set_flags(_adapter *adapter, u32 flags); 54 void _rtw_camctl_clr_flags(_adapter *adapter, u32 flags); 55 void rtw_camctl_clr_flags(_adapter *adapter, u32 flags); 56 bool _rtw_camctl_chk_flags(_adapter *adapter, u32 flags); 57 58 void dump_sec_cam_map(void *sel, struct sec_cam_bmp *map, u8 max_num); 59 void rtw_sec_cam_map_set(struct sec_cam_bmp *map, u8 id); 60 void rtw_sec_cam_map_clr(struct sec_cam_bmp *map, u8 id); 61 void rtw_sec_cam_map_clr_all(struct sec_cam_bmp *map); 62 63 bool rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id); 64 65 bool _rtw_camid_is_gk(_adapter *adapter, u8 cam_id); 66 bool rtw_camid_is_gk(_adapter *adapter, u8 cam_id); 67 s16 rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk); 68 s16 rtw_camid_alloc(_adapter *adapter, struct sta_info *sta, u8 kid, u8 gk, bool ext_sec, bool *used); 69 void rtw_camid_free(_adapter *adapter, u8 cam_id); 70 u8 rtw_get_sec_camid(_adapter *adapter, u8 max_bk_key_num, u8 *sec_key_id); 71 72 void _clear_cam_entry(_adapter *padapter, u8 entry); 73 void write_cam_from_cache(_adapter *adapter, u8 id); 74 void rtw_sec_cam_swap(_adapter *adapter, u8 cam_id_a, u8 cam_id_b); 75 void rtw_clean_dk_section(_adapter *adapter); 76 void rtw_clean_hw_dk_cam(_adapter *adapter); 77 78 /* modify both HW and cache */ 79 void write_cam(_adapter *padapter, u8 id, u16 ctrl, u8 *mac, u8 *key); 80 void clear_cam_entry(_adapter *padapter, u8 id); 81 82 /* modify cache only */ 83 void write_cam_cache(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key); 84 void clear_cam_cache(_adapter *adapter, u8 id); 85 86 void invalidate_cam_all(_adapter *padapter); 87 88 void flush_all_cam_entry(_adapter *padapter, enum phl_cmd_type cmd_type, u32 cmd_timeout); 89 90 #if defined(DBG_CONFIG_ERROR_RESET) && defined(CONFIG_CONCURRENT_MODE) 91 void rtw_iface_bcmc_sec_cam_map_restore(_adapter *adapter); 92 #endif 93 94 #ifdef CONFIG_DBG_AX_CAM 95 96 #define INDIRECT_ACCESS_ADDR 0xC04 97 #define INDIRECT_ACCESS_VALUE 0x40000 98 #define SEC_CAM_BASE_ADDR 0x18814000 99 #define BSSID_CAM_BASE_ADDR 0x18853000 100 #define ADDR_CAM_BASE_ADDR 0x18850000 101 102 enum CAM_KEY_TYPE { 103 KEY_TYPE_UNI = 0, 104 KEY_TYPE_GROUP = 1, 105 KEY_TYPE_BIP = 2, 106 KEY_TYPE_NONE = 3 107 }; 108 109 /*Address cam field info DW0 - DW9*/ 110 111 /* DWORD 0 ; Offset 00h */ 112 #define GET_AX_ADDR_CAM_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 1) 113 #define GET_AX_ADDR_CAM_NET_TYPE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 1, 2) 114 #define GET_AX_ADDR_CAM_BCN_HD_COND(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 3, 2) 115 #define GET_AX_ADDR_CAM_HIT_RULE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 5, 2) 116 #define GET_AX_ADDR_CAM_BB_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 7, 1) 117 #define GET_AX_ADDR_CAM_ADDR_MASK(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 6) 118 #define GET_AX_ADDR_CAM_MASK_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 14, 2) 119 #define GET_AX_ADDR_CAM_SMA_HASH(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8) 120 #define GET_AX_ADDR_CAM_TMA_HASH(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8) 121 122 /* DWORD 1 ; Offset 04h */ 123 #define GET_AX_ADDR_CAM_BSSID_CAM_IDX(__pCAM) LE_BITS_TO_4BYTE(__pCAM+4, 0, 6) 124 /* DWORD 2 ; Offset 08h */ 125 #define GET_AX_ADDR_CAM_SMA_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 0, 8) 126 #define GET_AX_ADDR_CAM_SMA_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 8, 8) 127 #define GET_AX_ADDR_CAM_SMA_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 16, 8) 128 #define GET_AX_ADDR_CAM_SMA_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 24, 8) 129 /* DWORD 3 ; Offset 0Ch */ 130 #define GET_AX_ADDR_CAM_SMA_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 8, 6) 131 #define GET_AX_ADDR_CAM_SMA_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 14, 2) 132 #define GET_AX_ADDR_CAM_TMA_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 16, 8) 133 #define GET_AX_ADDR_CAM_TMA_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 24, 8) 134 /* DWORD 4 ; Offset 10h */ 135 #define GET_AX_ADDR_CAM_TMA_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 0, 8) 136 #define GET_AX_ADDR_CAM_TMA_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 8, 8) 137 #define GET_AX_ADDR_CAM_TMA_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 16, 8) 138 #define GET_AX_ADDR_CAM_TMA_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 24, 8) 139 /* DWORD 5 ; Offset 14h : RSVD ALL*/ 140 /* DWORD 6 ; Offset 18h */ 141 142 #define GET_AX_ADDR_CAM_MACID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 0, 8) 143 #define GET_AX_ADDR_CAM_PORT_INT(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 8, 3) 144 #define GET_AX_ADDR_CAM_TSF_SYNC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 11, 3) 145 #define GET_AX_ADDR_CAM_TF(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 14, 2) 146 #define GET_AX_ADDR_CAM_LSIG_TXOP(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 16, 2) 147 #define GET_AX_ADDR_CAM_CTRLCNT_IDX(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 18, 4) 148 #define GET_AX_ADDR_CAM_CTRLCNT_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 20, 1) 149 #define GET_AX_ADDR_CAM_TARGET_IND(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 24, 3) 150 #define GET_AX_ADDR_CAM_FRM_TARGET_IND(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 27, 3) 151 152 /* DWORD 7 ; Offset 1Ch */ 153 #define GET_AX_ADDR_CAM_AID12_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 0, 8) 154 #define GET_AX_ADDR_CAM_AID12_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 8, 4) 155 #define GET_AX_ADDR_CAM_WOL_PATTERN(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 12, 1) 156 #define GET_AX_ADDR_CAM_WOL_UC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 13, 1) 157 #define GET_AX_ADDR_CAM_WOL_MAGIC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 14, 1) 158 #define GET_AX_ADDR_CAM_WAPI(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 15, 1) 159 #define GET_AX_ADDR_CAM_SEC_ENT_MODE(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 16, 2) 160 #define GET_AX_ADDR_CAM_SEC_ENT0_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 18, 2) 161 #define GET_AX_ADDR_CAM_SEC_ENT1_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 20, 2) 162 #define GET_AX_ADDR_CAM_SEC_ENT2_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 22, 2) 163 #define GET_AX_ADDR_CAM_SEC_ENT3_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 24, 2) 164 #define GET_AX_ADDR_CAM_SEC_ENT4_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 26, 2) 165 #define GET_AX_ADDR_CAM_SEC_ENT5_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 28, 2) 166 #define GET_AX_ADDR_CAM_SEC_ENT6_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 30, 2) 167 /* DWORD 8 ; Offset 20h */ 168 #define GET_AX_ADDR_CAM_SEC_ENT_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 0, 8) 169 #define GET_AX_ADDR_CAM_SEC_ENT0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 8, 8) 170 #define GET_AX_ADDR_CAM_SEC_ENT1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 16, 8) 171 #define GET_AX_ADDR_CAM_SEC_ENT2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 24, 8) 172 /* DWORD 9 ; Offset 24h */ 173 #define GET_AX_ADDR_CAM_SEC_ENT3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 0, 8) 174 #define GET_AX_ADDR_CAM_SEC_ENT4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 8, 8) 175 #define GET_AX_ADDR_CAM_SEC_ENT5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 16, 8) 176 #define GET_AX_ADDR_CAM_SEC_ENT6(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 24, 8) 177 178 /* Security cam */ 179 /*DWORD 0 ; offset 00h*/ 180 #define GET_AX_SEC_CAM_TYPE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 4) 181 #define GET_AX_SEC_CAM_EXT_KEY(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 4, 1) 182 #define GET_AX_SEC_SPP_MODE_(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 5, 1) 183 184 /*BSSID cam*/ 185 /*DWORD 0 ; offset 00h*/ 186 #define GET_AX_BSSID_CAM_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 1) 187 #define GET_AX_BSSID_CAM_BB_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 1, 1) 188 #define GET_AX_BSSID_CAM_COLOR_(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 6) 189 #define GET_AX_BSSID_CAM_BSSID_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8) 190 #define GET_AX_BSSID_CAM_BSSID_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8) 191 /*DWORD 1 ; offset 04h*/ 192 #define GET_AX_BSSID_CAM_BSSID_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 8) 193 #define GET_AX_BSSID_CAM_BSSID_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 8) 194 #define GET_AX_BSSID_CAM_BSSID_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8) 195 #define GET_AX_BSSID_CAM_BSSID_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8) 196 197 int get_ax_sec_cam(void* sel, struct _ADAPTER *a); 198 int get_ax_address_cam(void* sel, struct _ADAPTER *a); 199 int get_ax_valid_key(void* sel, struct _ADAPTER *a); 200 201 #endif /* CONFIG_DBG_AX_CAM */ 202 203 #endif /* __RTW_SEC_CAM_H__ */ 204