1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2010-2011 Atheros Communications Inc. 3*4882a593Smuzhiyun * Copyright (c) 2011-2012 Qualcomm Atheros, Inc. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Permission to use, copy, modify, and/or distribute this software for any 6*4882a593Smuzhiyun * purpose with or without fee is hereby granted, provided that the above 7*4882a593Smuzhiyun * copyright notice and this permission notice appear in all copies. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10*4882a593Smuzhiyun * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11*4882a593Smuzhiyun * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12*4882a593Smuzhiyun * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13*4882a593Smuzhiyun * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14*4882a593Smuzhiyun * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15*4882a593Smuzhiyun * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #ifndef COMMON_H 19*4882a593Smuzhiyun #define COMMON_H 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #include <linux/netdevice.h> 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define ATH6KL_MAX_IE 256 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun __printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...); 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* 28*4882a593Smuzhiyun * Reflects the version of binary interface exposed by ATH6KL target 29*4882a593Smuzhiyun * firmware. Needs to be incremented by 1 for any change in the firmware 30*4882a593Smuzhiyun * that requires upgrade of the driver on the host side for the change to 31*4882a593Smuzhiyun * work correctly 32*4882a593Smuzhiyun */ 33*4882a593Smuzhiyun #define ATH6KL_ABI_VERSION 1 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #define SIGNAL_QUALITY_METRICS_NUM_MAX 2 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun enum { 38*4882a593Smuzhiyun SIGNAL_QUALITY_METRICS_SNR = 0, 39*4882a593Smuzhiyun SIGNAL_QUALITY_METRICS_RSSI, 40*4882a593Smuzhiyun SIGNAL_QUALITY_METRICS_ALL, 41*4882a593Smuzhiyun }; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun /* 44*4882a593Smuzhiyun * Data Path 45*4882a593Smuzhiyun */ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #define WMI_MAX_TX_DATA_FRAME_LENGTH \ 48*4882a593Smuzhiyun (1500 + sizeof(struct wmi_data_hdr) + \ 49*4882a593Smuzhiyun sizeof(struct ethhdr) + \ 50*4882a593Smuzhiyun sizeof(struct ath6kl_llc_snap_hdr)) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun /* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */ 53*4882a593Smuzhiyun #define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH \ 54*4882a593Smuzhiyun (3840 + sizeof(struct wmi_data_hdr) + \ 55*4882a593Smuzhiyun sizeof(struct ethhdr) + \ 56*4882a593Smuzhiyun sizeof(struct ath6kl_llc_snap_hdr)) 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun #define EPPING_ALIGNMENT_PAD \ 59*4882a593Smuzhiyun (((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) \ 60*4882a593Smuzhiyun - sizeof(struct htc_frame_hdr)) 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun struct ath6kl_llc_snap_hdr { 63*4882a593Smuzhiyun u8 dsap; 64*4882a593Smuzhiyun u8 ssap; 65*4882a593Smuzhiyun u8 cntl; 66*4882a593Smuzhiyun u8 org_code[3]; 67*4882a593Smuzhiyun __be16 eth_type; 68*4882a593Smuzhiyun } __packed; 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun enum ath6kl_crypto_type { 71*4882a593Smuzhiyun NONE_CRYPT = 0x01, 72*4882a593Smuzhiyun WEP_CRYPT = 0x02, 73*4882a593Smuzhiyun TKIP_CRYPT = 0x04, 74*4882a593Smuzhiyun AES_CRYPT = 0x08, 75*4882a593Smuzhiyun WAPI_CRYPT = 0x10, 76*4882a593Smuzhiyun }; 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun struct htc_endpoint_credit_dist; 79*4882a593Smuzhiyun struct ath6kl; 80*4882a593Smuzhiyun struct ath6kl_htcap; 81*4882a593Smuzhiyun enum htc_credit_dist_reason; 82*4882a593Smuzhiyun struct ath6kl_htc_credit_info; 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun struct sk_buff *ath6kl_buf_alloc(int size); 85*4882a593Smuzhiyun #endif /* COMMON_H */ 86