| /* | |
| * Marvell Wireless LAN device driver: generic data structures and APIs | |
| * | |
| * Copyright (C) 2011-2014, Marvell International Ltd. | |
| * | |
| * This software file (the "File") is distributed by Marvell International | |
| * Ltd. under the terms of the GNU General Public License Version 2, June 1991 | |
| * (the "License"). You may use, redistribute and/or modify this File in | |
| * accordance with the terms and conditions of the License, a copy of which | |
| * is available by writing to the Free Software Foundation, Inc., | |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the | |
| * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. | |
| * | |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE | |
| * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE | |
| * ARE EXPRESSLY DISCLAIMED. The License provides additional details about | |
| * this warranty disclaimer. | |
| */ | |
| #ifndef _MWIFIEX_DECL_H_ | |
| #define _MWIFIEX_DECL_H_ | |
| #undef pr_fmt | |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt | |
| #include <linux/wait.h> | |
| #include <linux/timer.h> | |
| #include <linux/ieee80211.h> | |
| #include <uapi/linux/if_arp.h> | |
| #include <net/mac80211.h> | |
| #define MWIFIEX_BSS_COEX_COUNT 2 | |
| #define MWIFIEX_MAX_BSS_NUM (3) | |
| #define MWIFIEX_DMA_ALIGN_SZ 64 | |
| #define MWIFIEX_RX_HEADROOM 64 | |
| #define MAX_TXPD_SZ 32 | |
| #define INTF_HDR_ALIGN 4 | |
| #define MWIFIEX_MIN_DATA_HEADER_LEN (MWIFIEX_DMA_ALIGN_SZ + INTF_HDR_ALIGN + \ | |
| MAX_TXPD_SZ) | |
| #define MWIFIEX_MGMT_FRAME_HEADER_SIZE 8 /* sizeof(pkt_type) | |
| * + sizeof(tx_control) | |
| */ | |
| #define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2 | |
| #define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16 | |
| #define MWIFIEX_MAX_TDLS_PEER_SUPPORTED 8 | |
| #define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64 | |
| #define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64 | |
| #define MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE 16 | |
| #define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32 | |
| #define MWIFIEX_UAP_COEX_AMPDU_DEF_RXWINSIZE 16 | |
| #define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16 | |
| #define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64 | |
| #define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64 | |
| #define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE 64 | |
| #define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE 64 | |
| #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff | |
| #define MWIFIEX_RATE_BITMAP_MCS0 32 | |
| #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024) | |
| #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024) | |
| #define MAX_BEACON_PERIOD (4000) | |
| #define MIN_BEACON_PERIOD (50) | |
| #define MAX_DTIM_PERIOD (100) | |
| #define MIN_DTIM_PERIOD (1) | |
| #define MWIFIEX_RTS_MIN_VALUE (0) | |
| #define MWIFIEX_RTS_MAX_VALUE (2347) | |
| #define MWIFIEX_FRAG_MIN_VALUE (256) | |
| #define MWIFIEX_FRAG_MAX_VALUE (2346) | |
| #define MWIFIEX_WMM_VERSION 0x01 | |
| #define MWIFIEX_WMM_SUBTYPE 0x01 | |
| #define MWIFIEX_RETRY_LIMIT 14 | |
| #define MWIFIEX_SDIO_BLOCK_SIZE 256 | |
| #define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0) | |
| #define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1) | |
| #define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2) | |
| #define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3) | |
| #define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS BIT(4) | |
| #define MWIFIEX_BUF_FLAG_AGGR_PKT BIT(5) | |
| #define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024 | |
| #define MWIFIEX_BRIDGED_PKTS_THR_LOW 128 | |
| #define MWIFIEX_TDLS_DISABLE_LINK 0x00 | |
| #define MWIFIEX_TDLS_ENABLE_LINK 0x01 | |
| #define MWIFIEX_TDLS_CREATE_LINK 0x02 | |
| #define MWIFIEX_TDLS_CONFIG_LINK 0x03 | |
| #define MWIFIEX_TDLS_RSSI_HIGH 50 | |
| #define MWIFIEX_TDLS_RSSI_LOW 55 | |
| #define MWIFIEX_TDLS_MAX_FAIL_COUNT 4 | |
| #define MWIFIEX_AUTO_TDLS_IDLE_TIME 10 | |
| /* 54M rates, index from 0 to 11 */ | |
| #define MWIFIEX_RATE_INDEX_MCS0 12 | |
| /* 12-27=MCS0-15(BW20) */ | |
| #define MWIFIEX_BW20_MCS_NUM 15 | |
| /* Rate index for OFDM 0 */ | |
| #define MWIFIEX_RATE_INDEX_OFDM0 4 | |
| #define MWIFIEX_MAX_STA_NUM 3 | |
| #define MWIFIEX_MAX_UAP_NUM 3 | |
| #define MWIFIEX_MAX_P2P_NUM 3 | |
| #define MWIFIEX_A_BAND_START_FREQ 5000 | |
| /* SDIO Aggr data packet special info */ | |
| #define SDIO_MAX_AGGR_BUF_SIZE (256 * 255) | |
| #define BLOCK_NUMBER_OFFSET 15 | |
| #define SDIO_HEADER_OFFSET 28 | |
| #define MWIFIEX_SIZE_4K 0x4000 | |
| enum mwifiex_bss_type { | |
| MWIFIEX_BSS_TYPE_STA = 0, | |
| MWIFIEX_BSS_TYPE_UAP = 1, | |
| MWIFIEX_BSS_TYPE_P2P = 2, | |
| MWIFIEX_BSS_TYPE_ANY = 0xff, | |
| }; | |
| enum mwifiex_bss_role { | |
| MWIFIEX_BSS_ROLE_STA = 0, | |
| MWIFIEX_BSS_ROLE_UAP = 1, | |
| MWIFIEX_BSS_ROLE_ANY = 0xff, | |
| }; | |
| enum mwifiex_tdls_status { | |
| TDLS_NOT_SETUP = 0, | |
| TDLS_SETUP_INPROGRESS, | |
| TDLS_SETUP_COMPLETE, | |
| TDLS_SETUP_FAILURE, | |
| TDLS_LINK_TEARDOWN, | |
| TDLS_CHAN_SWITCHING, | |
| TDLS_IN_BASE_CHAN, | |
| TDLS_IN_OFF_CHAN, | |
| }; | |
| enum mwifiex_tdls_error_code { | |
| TDLS_ERR_NO_ERROR = 0, | |
| TDLS_ERR_INTERNAL_ERROR, | |
| TDLS_ERR_MAX_LINKS_EST, | |
| TDLS_ERR_LINK_EXISTS, | |
| TDLS_ERR_LINK_NONEXISTENT, | |
| TDLS_ERR_PEER_STA_UNREACHABLE = 25, | |
| }; | |
| #define BSS_ROLE_BIT_MASK BIT(0) | |
| #define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK) | |
| enum mwifiex_data_frame_type { | |
| MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0, | |
| MWIFIEX_DATA_FRAME_TYPE_802_11, | |
| }; | |
| struct mwifiex_fw_image { | |
| u8 *helper_buf; | |
| u32 helper_len; | |
| u8 *fw_buf; | |
| u32 fw_len; | |
| }; | |
| struct mwifiex_802_11_ssid { | |
| u32 ssid_len; | |
| u8 ssid[IEEE80211_MAX_SSID_LEN]; | |
| }; | |
| struct mwifiex_wait_queue { | |
| wait_queue_head_t wait; | |
| int status; | |
| }; | |
| struct mwifiex_rxinfo { | |
| struct sk_buff *parent; | |
| u8 bss_num; | |
| u8 bss_type; | |
| u8 use_count; | |
| u8 buf_type; | |
| }; | |
| struct mwifiex_txinfo { | |
| u32 status_code; | |
| u8 flags; | |
| u8 bss_num; | |
| u8 bss_type; | |
| u8 aggr_num; | |
| u32 pkt_len; | |
| u8 ack_frame_id; | |
| u64 cookie; | |
| }; | |
| enum mwifiex_wmm_ac_e { | |
| WMM_AC_BK, | |
| WMM_AC_BE, | |
| WMM_AC_VI, | |
| WMM_AC_VO | |
| } __packed; | |
| struct ieee_types_wmm_ac_parameters { | |
| u8 aci_aifsn_bitmap; | |
| u8 ecw_bitmap; | |
| __le16 tx_op_limit; | |
| } __packed; | |
| struct mwifiex_types_wmm_info { | |
| u8 oui[4]; | |
| u8 subtype; | |
| u8 version; | |
| u8 qos_info; | |
| u8 reserved; | |
| struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_NUM_ACS]; | |
| } __packed; | |
| struct mwifiex_arp_eth_header { | |
| struct arphdr hdr; | |
| u8 ar_sha[ETH_ALEN]; | |
| u8 ar_sip[4]; | |
| u8 ar_tha[ETH_ALEN]; | |
| u8 ar_tip[4]; | |
| } __packed; | |
| struct mwifiex_chan_stats { | |
| u8 chan_num; | |
| u8 bandcfg; | |
| u8 flags; | |
| s8 noise; | |
| u16 total_bss; | |
| u16 cca_scan_dur; | |
| u16 cca_busy_dur; | |
| } __packed; | |
| #define MWIFIEX_HIST_MAX_SAMPLES 1048576 | |
| #define MWIFIEX_MAX_RX_RATES 44 | |
| #define MWIFIEX_MAX_AC_RX_RATES 74 | |
| #define MWIFIEX_MAX_SNR 256 | |
| #define MWIFIEX_MAX_NOISE_FLR 256 | |
| #define MWIFIEX_MAX_SIG_STRENGTH 256 | |
| struct mwifiex_histogram_data { | |
| atomic_t rx_rate[MWIFIEX_MAX_AC_RX_RATES]; | |
| atomic_t snr[MWIFIEX_MAX_SNR]; | |
| atomic_t noise_flr[MWIFIEX_MAX_NOISE_FLR]; | |
| atomic_t sig_str[MWIFIEX_MAX_SIG_STRENGTH]; | |
| atomic_t num_samples; | |
| }; | |
| struct mwifiex_iface_comb { | |
| u8 sta_intf; | |
| u8 uap_intf; | |
| u8 p2p_intf; | |
| }; | |
| struct mwifiex_radar_params { | |
| struct cfg80211_chan_def *chandef; | |
| u32 cac_time_ms; | |
| } __packed; | |
| struct mwifiex_11h_intf_state { | |
| bool is_11h_enabled; | |
| bool is_11h_active; | |
| } __packed; | |
| #define MWIFIEX_FW_DUMP_IDX 0xff | |
| #define MWIFIEX_FW_DUMP_MAX_MEMSIZE 0x160000 | |
| #define MWIFIEX_DRV_INFO_IDX 20 | |
| #define FW_DUMP_MAX_NAME_LEN 8 | |
| #define FW_DUMP_HOST_READY 0xEE | |
| #define FW_DUMP_DONE 0xFF | |
| #define FW_DUMP_READ_DONE 0xFE | |
| struct memory_type_mapping { | |
| u8 mem_name[FW_DUMP_MAX_NAME_LEN]; | |
| u8 *mem_ptr; | |
| u32 mem_size; | |
| u8 done_flag; | |
| }; | |
| enum rdwr_status { | |
| RDWR_STATUS_SUCCESS = 0, | |
| RDWR_STATUS_FAILURE = 1, | |
| RDWR_STATUS_DONE = 2 | |
| }; | |
| #endif /* !_MWIFIEX_DECL_H_ */ |