2024-09-09 08:52:07 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 2010 Broadcom Corporation
|
|
|
|
|
*
|
|
|
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
|
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
|
|
|
* copyright notice and this permission notice appear in all copies.
|
|
|
|
|
*
|
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
|
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
|
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
|
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
|
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
|
|
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
|
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _BRCM_AMPDU_H_
|
|
|
|
|
#define _BRCM_AMPDU_H_
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
/*
|
|
|
|
|
* Data structure representing an in-progress session for accumulating
|
|
|
|
|
* frames for AMPDU.
|
|
|
|
|
*
|
|
|
|
|
* wlc: pointer to common driver data
|
|
|
|
|
* skb_list: queue of skb's for AMPDU
|
|
|
|
|
* max_ampdu_len: maximum length for this AMPDU
|
|
|
|
|
* max_ampdu_frames: maximum number of frames for this AMPDU
|
|
|
|
|
* ampdu_len: total number of bytes accumulated for this AMPDU
|
|
|
|
|
* dma_len: DMA length of this AMPDU
|
|
|
|
|
*/
|
|
|
|
|
struct brcms_ampdu_session {
|
|
|
|
|
struct brcms_c_info *wlc;
|
|
|
|
|
struct sk_buff_head skb_list;
|
|
|
|
|
unsigned max_ampdu_len;
|
|
|
|
|
u16 max_ampdu_frames;
|
|
|
|
|
u16 ampdu_len;
|
|
|
|
|
u16 dma_len;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
void brcms_c_ampdu_reset_session(struct brcms_ampdu_session *session,
|
|
|
|
|
struct brcms_c_info *wlc);
|
|
|
|
|
int brcms_c_ampdu_add_frame(struct brcms_ampdu_session *session,
|
|
|
|
|
struct sk_buff *p);
|
|
|
|
|
void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session);
|
|
|
|
|
|
|
|
|
|
struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc);
|
|
|
|
|
void brcms_c_ampdu_detach(struct ampdu_info *ampdu);
|
|
|
|
|
void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
|
|
|
|
|
struct sk_buff *p, struct tx_status *txs);
|
|
|
|
|
void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc);
|
|
|
|
|
void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu);
|
2024-09-09 08:52:07 +00:00
|
|
|
|
|
|
|
|
#endif /* _BRCM_AMPDU_H_ */
|
