linux/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c

// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
 *
 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
 *
 ******************************************************************************/

#include <drv_types.h>
#include <rtl8723b_hal.h>

static u8 rtw_sdio_wait_enough_TxOQT_space(struct adapter *padapter, u8 agg_num)
{ … }

static s32 rtl8723_dequeue_writeport(struct adapter *padapter)
{ … }

/*
 * Description
 *Transmit xmitbuf to hardware tx fifo
 *
 * Return
 *_SUCCESS	ok
 *_FAIL		something error
 */
s32 rtl8723bs_xmit_buf_handler(struct adapter *padapter)
{ … }

/*
 * Description:
 *Aggregation packets and send to hardware
 *
 * Return:
 *0	Success
 *-1	Hardware resource(TX FIFO) not ready
 *-2	Software resource(xmitbuf) not ready
 */
static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv)
{ … }

/*
 * Description
 *Transmit xmitframe from queue
 *
 * Return
 *_SUCCESS	ok
 *_FAIL		something error
 */
static s32 rtl8723bs_xmit_handler(struct adapter *padapter)
{ … }

int rtl8723bs_xmit_thread(void *context)
{ … }

s32 rtl8723bs_mgnt_xmit(
	struct adapter *padapter, struct xmit_frame *pmgntframe
)
{ … }

/*
 * Description:
 *Handle xmitframe(packet) come from rtw_xmit()
 *
 * Return:
 *true	dump packet directly ok
 *false	enqueue, temporary can't transmit packets to hardware
 */
s32 rtl8723bs_hal_xmit(
	struct adapter *padapter, struct xmit_frame *pxmitframe
)
{ … }

s32	rtl8723bs_hal_xmitframe_enqueue(
	struct adapter *padapter, struct xmit_frame *pxmitframe
)
{ … }

/*
 * Return
 *_SUCCESS	start thread ok
 *_FAIL		start thread fail
 *
 */
s32 rtl8723bs_init_xmit_priv(struct adapter *padapter)
{ … }

void rtl8723bs_free_xmit_priv(struct adapter *padapter)
{ … }