cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

common.h (2451B)

      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 any
      6 * purpose with or without fee is hereby granted, provided that the above
      7 * copyright notice and this permission notice appear in all copies.
      8 *
      9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     16 */
     17
     18#ifndef COMMON_H
     19#define COMMON_H
     20
     21#include <linux/netdevice.h>
     22
     23#define ATH6KL_MAX_IE			256
     24
     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 target
     29 * firmware. Needs to be incremented by 1 for any change in the firmware
     30 * that requires upgrade of the driver on the host side for the change to
     31 * work correctly
     32 */
     33#define ATH6KL_ABI_VERSION        1
     34
     35#define SIGNAL_QUALITY_METRICS_NUM_MAX    2
     36
     37enum {
     38	SIGNAL_QUALITY_METRICS_SNR = 0,
     39	SIGNAL_QUALITY_METRICS_RSSI,
     40	SIGNAL_QUALITY_METRICS_ALL,
     41};
     42
     43/*
     44 * Data Path
     45 */
     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 */