/*
* Copyright ( c ) 2014 Redpine Signals Inc .
*
* 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 .
*
*/
#include <linux/firmware.h>
#include "rsi_usb.h"
/**
* rsi_usb_rx_thread ( ) - This is a kernel thread to receive the packets from
* the USB device .
* @ common : Pointer to the driver private structure .
*
* Return : None .
*/
void rsi_usb_rx_thread(struct rsi_common *common)
{
struct rsi_hw *adapter = common->priv;
struct rsi_91x_usbdev *dev = adapter->rsi_dev;
int status;
struct sk_buff *skb;
do {
rsi_wait_event(&dev->rx_thread.event, EVENT_WAIT_FOREVER);
rsi_reset_event(&dev->rx_thread.event);
while (true ) {
if (atomic_read(&dev->rx_thread.thread_done))
goto out;
skb = skb_dequeue(&dev->rx_q);
if (!skb)
break ;
status = rsi_read_pkt(common, skb->data, 0 );
if (status) {
rsi_dbg(ERR_ZONE, "%s: Failed To read data" ,
__func__);
break ;
}
dev_kfree_skb(skb);
}
} while (1 );
out:
rsi_dbg(INFO_ZONE, "%s: Terminated thread\n" , __func__);
skb_queue_purge(&dev->rx_q);
kthread_complete_and_exit(&dev->rx_thread.completion, 0 );
}
Messung V0.5 in Prozent C=94 H=100 G=96
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-09-28)
¤
*© Formatika GbR, Deutschland