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1/*2 * Copyright (c) 2010-2011 Atheros Communications Inc.3 * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.4 *5 * Permission to use, copy, modify, and/or distribute this software for any6 * purpose with or without fee is hereby granted, provided that the above7 * copyright notice and this permission notice appear in all copies.8 *9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.16 */17 18#ifndef COMMON_H19#define COMMON_H20 21#include <linux/netdevice.h>22 23#define ATH6KL_MAX_IE 25624 25__printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...);26 27/*28 * Reflects the version of binary interface exposed by ATH6KL target29 * firmware. Needs to be incremented by 1 for any change in the firmware30 * that requires upgrade of the driver on the host side for the change to31 * work correctly32 */33#define ATH6KL_ABI_VERSION 134 35#define SIGNAL_QUALITY_METRICS_NUM_MAX 236 37enum {38 SIGNAL_QUALITY_METRICS_SNR = 0,39 SIGNAL_QUALITY_METRICS_RSSI,40 SIGNAL_QUALITY_METRICS_ALL,41};42 43/*44 * Data Path45 */46 47#define WMI_MAX_TX_DATA_FRAME_LENGTH \48 (1500 + sizeof(struct wmi_data_hdr) + \49 sizeof(struct ethhdr) + \50 sizeof(struct ath6kl_llc_snap_hdr))51 52/* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */53#define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH \54 (3840 + sizeof(struct wmi_data_hdr) + \55 sizeof(struct ethhdr) + \56 sizeof(struct ath6kl_llc_snap_hdr))57 58#define EPPING_ALIGNMENT_PAD \59 (((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) \60 - sizeof(struct htc_frame_hdr))61 62struct ath6kl_llc_snap_hdr {63 u8 dsap;64 u8 ssap;65 u8 cntl;66 u8 org_code[3];67 __be16 eth_type;68} __packed;69 70enum ath6kl_crypto_type {71 NONE_CRYPT = 0x01,72 WEP_CRYPT = 0x02,73 TKIP_CRYPT = 0x04,74 AES_CRYPT = 0x08,75 WAPI_CRYPT = 0x10,76};77 78struct htc_endpoint_credit_dist;79struct ath6kl;80struct ath6kl_htcap;81enum htc_credit_dist_reason;82struct ath6kl_htc_credit_info;83 84struct sk_buff *ath6kl_buf_alloc(int size);85#endif /* COMMON_H */86