/*
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* Copyright (c) 2010-2011 Atheros Communications Inc.
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* Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef COMMON_H
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#define COMMON_H
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#include <linux/netdevice.h>
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#define ATH6KL_MAX_IE 256
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__printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...);
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/*
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* Reflects the version of binary interface exposed by ATH6KL target
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* firmware. Needs to be incremented by 1 for any change in the firmware
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* that requires upgrade of the driver on the host side for the change to
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* work correctly
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*/
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#define ATH6KL_ABI_VERSION 1
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#define SIGNAL_QUALITY_METRICS_NUM_MAX 2
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enum {
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SIGNAL_QUALITY_METRICS_SNR = 0,
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SIGNAL_QUALITY_METRICS_RSSI,
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SIGNAL_QUALITY_METRICS_ALL,
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};
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/*
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* Data Path
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*/
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#define WMI_MAX_TX_DATA_FRAME_LENGTH \
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(1500 + sizeof(struct wmi_data_hdr) + \
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sizeof(struct ethhdr) + \
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sizeof(struct ath6kl_llc_snap_hdr))
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/* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */
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#define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH \
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(3840 + sizeof(struct wmi_data_hdr) + \
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sizeof(struct ethhdr) + \
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sizeof(struct ath6kl_llc_snap_hdr))
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#define EPPING_ALIGNMENT_PAD \
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(((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) \
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- sizeof(struct htc_frame_hdr))
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struct ath6kl_llc_snap_hdr {
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u8 dsap;
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u8 ssap;
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u8 cntl;
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u8 org_code[3];
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__be16 eth_type;
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} __packed;
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enum ath6kl_crypto_type {
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NONE_CRYPT = 0x01,
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WEP_CRYPT = 0x02,
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TKIP_CRYPT = 0x04,
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AES_CRYPT = 0x08,
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WAPI_CRYPT = 0x10,
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};
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struct htc_endpoint_credit_dist;
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struct ath6kl;
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struct ath6kl_htcap;
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enum htc_credit_dist_reason;
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struct ath6kl_htc_credit_info;
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struct sk_buff *ath6kl_buf_alloc(int size);
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#endif /* COMMON_H */
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