int if_boot_interface(ifnet *i)
{
int err;
// create the receive thread
i->rx_thread = thread_create_kernel_thread("net_rx_thread", &if_rx_thread, i);
if(i->rx_thread < 0) {
err = i->rx_thread;
goto err1;
}
// create the transmit thread
i->tx_thread = thread_create_kernel_thread("net_tx_thread", &if_tx_thread, i);
if(i->tx_thread < 0) {
err = i->tx_thread;
goto err2;
}
// start the threads
//thread_resume_thread(i->rx_thread);
//thread_resume_thread(i->tx_thread);
return NO_ERROR;
err2:
//thread_kill_thread_nowait(i->rx_thread);
t_kill_thread(i->rx_thread);
err1:
return err;
}
int if_boot_interface(ifnet *i)
{
int err;
// create the receive thread
i->rx_thread = thread_create_kernel_thread("net_rx_thread", &if_rx_thread, i);
if(i->rx_thread < 0) {
err = i->rx_thread;
goto err1;
}
thread_set_priority(i->rx_thread, THREAD_MAX_RT_PRIORITY - 2);
// create the transmit thread
i->tx_thread = thread_create_kernel_thread("net_tx_thread", &if_tx_thread, i);
if(i->tx_thread < 0) {
err = i->tx_thread;
goto err2;
}
thread_set_priority(i->tx_thread, THREAD_MAX_RT_PRIORITY - 2);
// start the threads
thread_resume_thread(i->rx_thread);
thread_resume_thread(i->tx_thread);
return NO_ERROR;
err2:
thread_kill_thread_nowait(i->rx_thread);
err1:
return err;
}
static int
hc_init_callback(void *hooks, void *hc_cookie)
{
usb_hc *hc;
SHOW_FLOW(1, "cookie %p", hc_cookie);
hc = (usb_hc *)kmalloc(sizeof(usb_hc));
if(!hc)
return ERR_NO_MEMORY;
memset(hc, 0, sizeof(*hc));
hc->hooks = hooks;
hc->hc_cookie = hc_cookie;
// add it to the list of host controllers
hc->next = usb->hc_list;
usb->hc_list = hc;
// create an enumerator thread
hc->enumerator_thread = thread_create_kernel_thread("usb bus enumerator", &usb_enumerator_thread, hc);
thread_set_priority(hc->enumerator_thread, THREAD_MIN_RT_PRIORITY);
thread_resume_thread(hc->enumerator_thread);
return NO_ERROR;
}
void port_test()
{
char testdata[5];
thread_id t;
int res;
int32 dummy;
int32 dummy2;
strcpy(testdata, "abcd");
dprintf("porttest: port_create()\n");
test_p1 = port_create(1, "test port #1");
test_p2 = port_create(10, "test port #2");
test_p3 = port_create(1024, "test port #3");
test_p4 = port_create(1024, "test port #4");
dprintf("porttest: port_find()\n");
dprintf("'test port #1' has id %d (should be %d)\n", port_find("test port #1"), test_p1);
dprintf("porttest: port_write() on 1, 2 and 3\n");
port_write(test_p1, 1, &testdata, sizeof(testdata));
port_write(test_p2, 666, &testdata, sizeof(testdata));
port_write(test_p3, 999, &testdata, sizeof(testdata));
dprintf("porttest: port_count(test_p1) = %d\n", port_count(test_p1));
dprintf("porttest: port_write() on 1 with timeout of 1 sec (blocks 1 sec)\n");
port_write_etc(test_p1, 1, &testdata, sizeof(testdata), PORT_FLAG_TIMEOUT, 1000000);
dprintf("porttest: port_write() on 2 with timeout of 1 sec (wont block)\n");
res = port_write_etc(test_p2, 777, &testdata, sizeof(testdata), PORT_FLAG_TIMEOUT, 1000000);
dprintf("porttest: res=%d, %s\n", res, res == 0 ? "ok" : "BAD");
dprintf("porttest: port_read() on empty port 4 with timeout of 1 sec (blocks 1 sec)\n");
res = port_read_etc(test_p4, &dummy, &dummy2, sizeof(dummy2), PORT_FLAG_TIMEOUT, 1000000);
dprintf("porttest: res=%d, %s\n", res, res == ERR_PORT_TIMED_OUT ? "ok" : "BAD");
dprintf("porttest: spawning thread for port 1\n");
t = thread_create_kernel_thread("port_test", port_test_thread_func, NULL);
// resume thread
thread_resume_thread(t);
dprintf("porttest: write\n");
port_write(test_p1, 1, &testdata, sizeof(testdata));
// now we can write more (no blocking)
dprintf("porttest: write #2\n");
port_write(test_p1, 2, &testdata, sizeof(testdata));
dprintf("porttest: write #3\n");
port_write(test_p1, 3, &testdata, sizeof(testdata));
dprintf("porttest: waiting on spawned thread\n");
thread_wait_on_thread(t, NULL);
dprintf("porttest: close p1\n");
port_close(test_p2);
dprintf("porttest: attempt write p1 after close\n");
res = port_write(test_p2, 4, &testdata, sizeof(testdata));
dprintf("porttest: port_write ret %d\n", res);
dprintf("porttest: testing delete p2\n");
port_delete(test_p2);
dprintf("porttest: end test main thread\n");
}
