pcsx2/plugins/dev9ghzdrk/Linux/net.cpp

80 lines
1.9 KiB
C++

/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2014 David Quintana [gigaherz]
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "net.h"
#include "../DEV9.h"
#include <pthread.h>
#include <unistd.h>
NetAdapter* nif;
pthread_t rx_thread;
volatile bool RxRunning=false;
void *NetRxThread(void *arg)
{
NetPacket tmp;
while(RxRunning)
{
while(rx_fifo_can_rx() && nif->recv(&tmp))
{
rx_process(&tmp);
}
}
return 0;
}
void tx_put(NetPacket* pkt)
{
nif->send(pkt);
//pkt must be copied if its not processed by here, since it can be allocated on the callers stack
}
void InitNet(NetAdapter* ad)
{
nif=ad;
RxRunning=true;
pthread_attr_t thAttr;
int policy = 0;
int max_prio_for_policy = 0;
rx_thread = pthread_create(&rx_thread, NULL, NetRxThread, NULL);
pthread_attr_init(&thAttr);
pthread_attr_getschedpolicy(&thAttr, &policy);
max_prio_for_policy = sched_get_priority_max(policy);
pthread_setschedprio(rx_thread, max_prio_for_policy);
pthread_attr_destroy(&thAttr);
}
void TermNet()
{
if(RxRunning)
{
RxRunning = false;
emu_printf("Waiting for RX-net thread to terminate..");
pthread_join(rx_thread,NULL);
emu_printf(".done\n");
delete nif;
}
}