/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __RTW_SEC_CAM_H__
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#define __RTW_SEC_CAM_H__
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#define SEC_STATUS_STA_PK_GK_CONFLICT_DIS_BMC_SEARCH BIT0
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struct sec_cam_bmp {
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u32 m0;
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#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
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u32 m1;
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#endif
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#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
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u32 m2;
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#endif
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#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
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u32 m3;
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#endif
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};
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struct cam_ctl_t {
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_lock lock;
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u8 sec_cap;
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u32 flags;
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u8 num;
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struct sec_cam_bmp used;
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_mutex sec_cam_access_mutex;
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};
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struct sec_cam_ent {
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u16 ctrl;
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u8 mac[ETH_ALEN];
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u8 key[16];
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};
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bool _rtw_camctl_chk_cap(_adapter *adapter, u8 cap);
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void _rtw_camctl_set_flags(_adapter *adapter, u32 flags);
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void rtw_camctl_set_flags(_adapter *adapter, u32 flags);
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void _rtw_camctl_clr_flags(_adapter *adapter, u32 flags);
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void rtw_camctl_clr_flags(_adapter *adapter, u32 flags);
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bool _rtw_camctl_chk_flags(_adapter *adapter, u32 flags);
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void dump_sec_cam_map(void *sel, struct sec_cam_bmp *map, u8 max_num);
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void rtw_sec_cam_map_set(struct sec_cam_bmp *map, u8 id);
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void rtw_sec_cam_map_clr(struct sec_cam_bmp *map, u8 id);
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void rtw_sec_cam_map_clr_all(struct sec_cam_bmp *map);
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bool rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id);
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bool _rtw_camid_is_gk(_adapter *adapter, u8 cam_id);
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bool rtw_camid_is_gk(_adapter *adapter, u8 cam_id);
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s16 rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk);
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s16 rtw_camid_alloc(_adapter *adapter, struct sta_info *sta, u8 kid, u8 gk, bool ext_sec, bool *used);
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void rtw_camid_free(_adapter *adapter, u8 cam_id);
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u8 rtw_get_sec_camid(_adapter *adapter, u8 max_bk_key_num, u8 *sec_key_id);
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void _clear_cam_entry(_adapter *padapter, u8 entry);
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void write_cam_from_cache(_adapter *adapter, u8 id);
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void rtw_sec_cam_swap(_adapter *adapter, u8 cam_id_a, u8 cam_id_b);
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void rtw_clean_dk_section(_adapter *adapter);
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void rtw_clean_hw_dk_cam(_adapter *adapter);
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/* modify both HW and cache */
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void write_cam(_adapter *padapter, u8 id, u16 ctrl, u8 *mac, u8 *key);
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void clear_cam_entry(_adapter *padapter, u8 id);
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/* modify cache only */
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void write_cam_cache(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key);
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void clear_cam_cache(_adapter *adapter, u8 id);
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void invalidate_cam_all(_adapter *padapter);
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void flush_all_cam_entry(_adapter *padapter, enum phl_cmd_type cmd_type, u32 cmd_timeout);
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#if defined(DBG_CONFIG_ERROR_RESET) && defined(CONFIG_CONCURRENT_MODE)
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void rtw_iface_bcmc_sec_cam_map_restore(_adapter *adapter);
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#endif
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#ifdef CONFIG_DBG_AX_CAM
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#define INDIRECT_ACCESS_ADDR 0xC04
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#define INDIRECT_ACCESS_VALUE 0x40000
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#define SEC_CAM_BASE_ADDR 0x18814000
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#define BSSID_CAM_BASE_ADDR 0x18853000
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#define ADDR_CAM_BASE_ADDR 0x18850000
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enum CAM_KEY_TYPE {
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KEY_TYPE_UNI = 0,
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KEY_TYPE_GROUP = 1,
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KEY_TYPE_BIP = 2,
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KEY_TYPE_NONE = 3
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};
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/*Address cam field info DW0 - DW9*/
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/* DWORD 0 ; Offset 00h */
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#define GET_AX_ADDR_CAM_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 1)
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#define GET_AX_ADDR_CAM_NET_TYPE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 1, 2)
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#define GET_AX_ADDR_CAM_BCN_HD_COND(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 3, 2)
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#define GET_AX_ADDR_CAM_HIT_RULE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 5, 2)
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#define GET_AX_ADDR_CAM_BB_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 7, 1)
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#define GET_AX_ADDR_CAM_ADDR_MASK(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 6)
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#define GET_AX_ADDR_CAM_MASK_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 14, 2)
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#define GET_AX_ADDR_CAM_SMA_HASH(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8)
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#define GET_AX_ADDR_CAM_TMA_HASH(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8)
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/* DWORD 1 ; Offset 04h */
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#define GET_AX_ADDR_CAM_BSSID_CAM_IDX(__pCAM) LE_BITS_TO_4BYTE(__pCAM+4, 0, 6)
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/* DWORD 2 ; Offset 08h */
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#define GET_AX_ADDR_CAM_SMA_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 0, 8)
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#define GET_AX_ADDR_CAM_SMA_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 8, 8)
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#define GET_AX_ADDR_CAM_SMA_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 16, 8)
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#define GET_AX_ADDR_CAM_SMA_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+8, 24, 8)
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/* DWORD 3 ; Offset 0Ch */
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#define GET_AX_ADDR_CAM_SMA_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 8, 6)
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#define GET_AX_ADDR_CAM_SMA_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 14, 2)
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#define GET_AX_ADDR_CAM_TMA_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 16, 8)
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#define GET_AX_ADDR_CAM_TMA_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+12, 24, 8)
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/* DWORD 4 ; Offset 10h */
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#define GET_AX_ADDR_CAM_TMA_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 0, 8)
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#define GET_AX_ADDR_CAM_TMA_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 8, 8)
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#define GET_AX_ADDR_CAM_TMA_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 16, 8)
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#define GET_AX_ADDR_CAM_TMA_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+16, 24, 8)
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/* DWORD 5 ; Offset 14h : RSVD ALL*/
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/* DWORD 6 ; Offset 18h */
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#define GET_AX_ADDR_CAM_MACID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 0, 8)
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#define GET_AX_ADDR_CAM_PORT_INT(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 8, 3)
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#define GET_AX_ADDR_CAM_TSF_SYNC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 11, 3)
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#define GET_AX_ADDR_CAM_TF(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 14, 2)
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#define GET_AX_ADDR_CAM_LSIG_TXOP(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 16, 2)
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#define GET_AX_ADDR_CAM_CTRLCNT_IDX(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 18, 4)
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#define GET_AX_ADDR_CAM_CTRLCNT_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 20, 1)
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#define GET_AX_ADDR_CAM_TARGET_IND(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 24, 3)
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#define GET_AX_ADDR_CAM_FRM_TARGET_IND(__pCAM) LE_BITS_TO_4BYTE(__pCAM+24, 27, 3)
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/* DWORD 7 ; Offset 1Ch */
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#define GET_AX_ADDR_CAM_AID12_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 0, 8)
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#define GET_AX_ADDR_CAM_AID12_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 8, 4)
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#define GET_AX_ADDR_CAM_WOL_PATTERN(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 12, 1)
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#define GET_AX_ADDR_CAM_WOL_UC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 13, 1)
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#define GET_AX_ADDR_CAM_WOL_MAGIC(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 14, 1)
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#define GET_AX_ADDR_CAM_WAPI(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 15, 1)
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#define GET_AX_ADDR_CAM_SEC_ENT_MODE(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 16, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT0_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 18, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT1_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 20, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT2_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 22, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT3_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 24, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT4_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 26, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT5_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 28, 2)
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#define GET_AX_ADDR_CAM_SEC_ENT6_KEYID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+28, 30, 2)
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/* DWORD 8 ; Offset 20h */
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#define GET_AX_ADDR_CAM_SEC_ENT_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 0, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT0(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 8, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT1(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 16, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT2(__pCAM) LE_BITS_TO_4BYTE(__pCAM+32, 24, 8)
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/* DWORD 9 ; Offset 24h */
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#define GET_AX_ADDR_CAM_SEC_ENT3(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 0, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT4(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 8, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT5(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 16, 8)
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#define GET_AX_ADDR_CAM_SEC_ENT6(__pCAM) LE_BITS_TO_4BYTE(__pCAM+36, 24, 8)
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/* Security cam */
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/*DWORD 0 ; offset 00h*/
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#define GET_AX_SEC_CAM_TYPE(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 4)
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#define GET_AX_SEC_CAM_EXT_KEY(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 4, 1)
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#define GET_AX_SEC_SPP_MODE_(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 5, 1)
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/*BSSID cam*/
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/*DWORD 0 ; offset 00h*/
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#define GET_AX_BSSID_CAM_VALID(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 1)
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#define GET_AX_BSSID_CAM_BB_SEL(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 1, 1)
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#define GET_AX_BSSID_CAM_COLOR_(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 6)
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#define GET_AX_BSSID_CAM_BSSID_0(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8)
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#define GET_AX_BSSID_CAM_BSSID_1(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8)
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/*DWORD 1 ; offset 04h*/
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#define GET_AX_BSSID_CAM_BSSID_2(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 0, 8)
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#define GET_AX_BSSID_CAM_BSSID_3(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 8, 8)
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#define GET_AX_BSSID_CAM_BSSID_4(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 16, 8)
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#define GET_AX_BSSID_CAM_BSSID_5(__pCAM) LE_BITS_TO_4BYTE(__pCAM, 24, 8)
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int get_ax_sec_cam(void* sel, struct _ADAPTER *a);
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int get_ax_address_cam(void* sel, struct _ADAPTER *a);
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int get_ax_valid_key(void* sel, struct _ADAPTER *a);
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#endif /* CONFIG_DBG_AX_CAM */
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#endif /* __RTW_SEC_CAM_H__ */
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