mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
![Greg Kroah-Hartman](/assets/img/avatar_default.png)
This reverts commit 314fd52f01
.
It turns .h files into non-stand-alone when building, which might cause
problems in the long-run.
Reported-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Cc: Muhammad Usama Anjum <musamaanjum@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* O(1) TX queue with built-in allocator.
|
|
*
|
|
* Copyright (c) 2017-2020, Silicon Laboratories, Inc.
|
|
* Copyright (c) 2010, ST-Ericsson
|
|
*/
|
|
#ifndef WFX_QUEUE_H
|
|
#define WFX_QUEUE_H
|
|
|
|
#include <linux/skbuff.h>
|
|
#include <linux/atomic.h>
|
|
|
|
struct wfx_dev;
|
|
struct wfx_vif;
|
|
|
|
struct wfx_queue {
|
|
struct sk_buff_head normal;
|
|
struct sk_buff_head cab; // Content After (DTIM) Beacon
|
|
atomic_t pending_frames;
|
|
int priority;
|
|
};
|
|
|
|
void wfx_tx_lock(struct wfx_dev *wdev);
|
|
void wfx_tx_unlock(struct wfx_dev *wdev);
|
|
void wfx_tx_flush(struct wfx_dev *wdev);
|
|
void wfx_tx_lock_flush(struct wfx_dev *wdev);
|
|
|
|
void wfx_tx_queues_init(struct wfx_vif *wvif);
|
|
void wfx_tx_queues_check_empty(struct wfx_vif *wvif);
|
|
bool wfx_tx_queues_has_cab(struct wfx_vif *wvif);
|
|
void wfx_tx_queues_put(struct wfx_vif *wvif, struct sk_buff *skb);
|
|
struct hif_msg *wfx_tx_queues_get(struct wfx_dev *wdev);
|
|
|
|
bool wfx_tx_queue_empty(struct wfx_vif *wvif, struct wfx_queue *queue);
|
|
void wfx_tx_queue_drop(struct wfx_vif *wvif, struct wfx_queue *queue,
|
|
struct sk_buff_head *dropped);
|
|
|
|
struct sk_buff *wfx_pending_get(struct wfx_dev *wdev, u32 packet_id);
|
|
void wfx_pending_drop(struct wfx_dev *wdev, struct sk_buff_head *dropped);
|
|
unsigned int wfx_pending_get_pkt_us_delay(struct wfx_dev *wdev,
|
|
struct sk_buff *skb);
|
|
void wfx_pending_dump_old_frames(struct wfx_dev *wdev, unsigned int limit_ms);
|
|
|
|
#endif /* WFX_QUEUE_H */
|