52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
/*
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* Copyright (c) 2015 iComm-semi Ltd.
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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 _SSV_SKB_H_
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#define _SSV_SKB_H_
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#include <linux/skbuff.h>
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#include <ssv6xxx_common.h>
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/*
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* SSV private header for MPDU in SKB
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*/
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struct SKB_info_st
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{
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struct ieee80211_sta *sta;
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u16 mpdu_retry_counter;
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unsigned long aggr_timestamp;
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u16 ampdu_tx_status;
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u16 ampdu_tx_final_retry_count;
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u16 lowest_rate; // Lowest retry rate.
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struct fw_rc_retry_params rates[SSV62XX_TX_MAX_RATES]; // Retry rates of this AMPDU.
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bool directly_ack;
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bool no_update_rpt;
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bool mpdu_tx_frame;
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bool txtput_frame;
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bool raw_data;
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};
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typedef struct SKB_info_st SKB_info;
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typedef struct SKB_info_st *p_SKB_info;
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#define SSV_SKB_info_size (sizeof(struct SKB_info_st))
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// SSV device application layer skb allocation/free functions.
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struct sk_buff *ssv_skb_alloc(void *app_param, s32 len);
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struct sk_buff *ssv_skb_alloc_ex(void *app_param, s32 len, gfp_t gfp_mask);
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void ssv_skb_free(void *app_param, struct sk_buff *skb);
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#endif // __SSV_SKB_H__
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