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53 lines
2.0 KiB
53 lines
2.0 KiB
/* |
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* Copyright (c) 2010 Broadcom Corporation |
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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 ANY |
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* 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 ACTION |
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#ifndef _BRCM_AMPDU_H_ |
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#define _BRCM_AMPDU_H_ |
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/* |
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* Data structure representing an in-progress session for accumulating |
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* frames for AMPDU. |
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* |
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* wlc: pointer to common driver data |
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* skb_list: queue of skb's for AMPDU |
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* max_ampdu_len: maximum length for this AMPDU |
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* max_ampdu_frames: maximum number of frames for this AMPDU |
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* ampdu_len: total number of bytes accumulated for this AMPDU |
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* dma_len: DMA length of this AMPDU |
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*/ |
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struct brcms_ampdu_session { |
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struct brcms_c_info *wlc; |
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struct sk_buff_head skb_list; |
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unsigned max_ampdu_len; |
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u16 max_ampdu_frames; |
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u16 ampdu_len; |
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u16 dma_len; |
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}; |
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void brcms_c_ampdu_reset_session(struct brcms_ampdu_session *session, |
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struct brcms_c_info *wlc); |
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int brcms_c_ampdu_add_frame(struct brcms_ampdu_session *session, |
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struct sk_buff *p); |
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void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session); |
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struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc); |
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void brcms_c_ampdu_detach(struct ampdu_info *ampdu); |
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void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, |
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struct sk_buff *p, struct tx_status *txs); |
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void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc); |
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void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu); |
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#endif /* _BRCM_AMPDU_H_ */
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