void kmutex1_main( void )
{
CYG_TEST_INIT();
cyg_thread_create(4, entry0 , (cyg_addrword_t)0, "kmutex1-0",
(void *)stack[0], STACKSIZE, &thread[0], &thread_obj[0]);
cyg_thread_resume(thread[0]);
cyg_thread_create(4, entry1 , (cyg_addrword_t)1, "kmutex1-1",
(void *)stack[1], STACKSIZE, &thread[1], &thread_obj[1]);
cyg_thread_resume(thread[1]);
cyg_thread_create(4, entry2 , (cyg_addrword_t)2, "kmutex1-2",
(void *)stack[2], STACKSIZE, &thread[2], &thread_obj[2]);
cyg_thread_resume(thread[2]);
cyg_mutex_init( &m0 );
cyg_mutex_init( &m1 );
cyg_cond_init( &cvar0, &m0 );
cyg_cond_init( &cvar1, &m0 );
cyg_cond_init( &cvar2, &m1 );
cyg_scheduler_start();
CYG_TEST_FAIL_FINISH("Not reached");
}
usbTerm::usbTerm(cyg_uint32 b_size, const char * const prompt_str) : cTerm(b_size, prompt_str)
{
mBannerFlag = false;
cyg_thread_create(USB_PRIORITY,
usbTerm::rx_thread_func,
(cyg_addrword_t)this,
(char *)"usbTerm",
mRXStack,
USB_STACK_SIZE,
&mRXThreadHandle,
&mRXThread);
cyg_thread_resume(mRXThreadHandle);
mUSBRXlen = 0;
mCMDidx = 0;
mUSBstatus = unknown;
cyg_mutex_init(&mUSBmutex);
cyg_cond_init(&mUSBrxCond, &mUSBmutex);
USBD_Init(&USB_OTG_dev,
USB_OTG_FS_CORE_ID,
&USR_desc,
&USBD_CDC_cb,
&USR_cb);
}
static int
e_cond_new(lua_State *L)
{
cyg_mutex_t *mx;
cyg_cond_t *cond;
mx = (cyg_mutex_t *) check_user_data(L, 1, E_MUTEX);
cond = (cyg_cond_t *) lua_newuserdata(L, sizeof(cyg_cond_t));
cyg_cond_init(cond, mx);
set_user_data_type(L, E_COND);
return 1;
}
// init
void reconos_hwsched_init() {
reconos_hwthread_list = NULL;
num_global_yield_requests = 0;
cyg_mutex_init(&reconos_hwsched_mutex);
cyg_cond_init(&reconos_hwsched_condvar, &reconos_hwsched_mutex);
cyg_thread_create( 0,
reconos_hw_scheduler,
(cyg_addrword_t)NULL,
"RECONOS_HW_SCHEDULER",
reconos_hwsched_stack,
RECONOS_HWSCHED_STACK_SIZE,
&reconos_hwsched_thread_handle,
&reconos_hwsched_thread
);
cyg_thread_resume( reconos_hwsched_thread_handle );
};
void
cyg_start(void)
{
CYG_TEST_INIT();
cyg_mutex_init(&can_lock);
cyg_cond_init(&can_wait, &can_lock);
//
// create the main thread
//
cyg_thread_create(4, can_thread,
(cyg_addrword_t) 0,
"can_thread",
(void *) can_thread_data.stack,
1024 * sizeof(long),
&can_thread_data.hdl,
&can_thread_data.obj);
cyg_thread_resume(can_thread_data.hdl);
cyg_scheduler_start();
}
void controller( cyg_addrword_t id )
{
cyg_priority_t pri;
int i;
cyg_mutex_init( &worker_mutex );
cyg_cond_init( &worker_cv, &worker_mutex );
// 1 thread, it is running, it calls BREAKME();
// +++ Thread status returned:
// +++ 1 thread, running, is the current one
breakme();
// Create N more threads; they are all suspended after creation. Adjust
// the priorities of all the threads to lower than the controlling thread.
// Make them all be distinct priorities as far as possible. BREAKME();
// +++ 1 thread, running, + N suspended ones of different prios.
for( i = 1; i < THREADS; i++ )
{
pri = CONTROLLER_PRI_HI + 1 + i % WORKER_PRI_RANGE;
cyg_thread_create(pri, worker, (cyg_addrword_t)i, "worker",
(void *)(&thread_stack[i]), STACKSIZE,
&thread_handle[i], &thread[i]);
}
breakme();
// Adjust the priorities of all the threads to lower than the controlling
// thread. Make them all be THE SAME priority. BREAKME();
// +++ 1 thread, running, + N suspended ones of same prio.
for( i = 1; i < THREADS; i++ )
{
cyg_thread_set_priority( thread_handle[i], WORKER_PRI );
}
breakme();
// Release all the N threads, BREAKME();
// +++ 1 thread, running, + N ready ones of same prio.
for( i = 1; i < THREADS; i++ )
{
cyg_thread_resume( thread_handle[i] );
}
breakme();
// Adjust the priorities of all the threads, lower than the controlling
// thread. Make them all be distinct priorities as far as possible.
// BREAKME();
// +++ 1 thread, running, + N ready ones of different prios.
for( i = 1; i < THREADS; i++ )
{
pri = CONTROLLER_PRI_HI + 1 + i % WORKER_PRI_RANGE;
cyg_thread_set_priority( thread_handle[i], pri );
}
breakme();
// Command all the N threads to sleep; switch my own priority to lower
// than theirs so that they all run and sleep, then I get back in and
// BREAKME();
// +++ 1 thread, running, + N sleeping ones of different prios.
worker_state = WORKER_STATE_WAIT;
cyg_thread_set_priority( thread_handle[0], CONTROLLER_PRI_LO );
breakme();
// Make them all be THE SAME priority; BREAKME();
// +++ 1 thread, running, + N sleeping ones of same prio.
for( i = 1; i < THREADS; i++ )
{
cyg_thread_set_priority( thread_handle[i], WORKER_PRI );
}
breakme();
// Wake them all up, they'll loop once and sleep again; I get in and
// BREAKME();
// +++ 1 thread, running, + N sleeping ones of same prio.
cyg_cond_broadcast( &worker_cv );
breakme();
// Adjust the priorities of all the threads, higher than the controlling
// thread. Make them all be distinct priorities as far as possible.
// BREAKME();
// +++ 1 thread, running, + N sleeping ones of different prios.
for( i = 1; i < THREADS; i++ )
{
pri = CONTROLLER_PRI_HI + 1 + i % WORKER_PRI_RANGE;
cyg_thread_set_priority( thread_handle[i], pri );
}
breakme();
// Wake them all up, they'll loop once and sleep again; I get in and
// BREAKME();
// +++ 1 thread, running, + N sleeping ones of different prios.
cyg_cond_broadcast( &worker_cv );
breakme();
// Set them all the same prio, set me to the same prio, BREAKME();
// +++ 1 running, + N sleeping, *all* the same prio.
for( i = 0; i < THREADS; i++ )
{
cyg_thread_set_priority( thread_handle[i], WORKER_PRI );
}
breakme();
// Wake them all up, they'll loop once and sleep again; I get in and
// BREAKME(); repeatedly until they have all slept again.
// +++ 1 running, + some sleeping, some ready, *all* the same prio.
cyg_cond_broadcast( &worker_cv );
// cyg_thread_yield();
do
{
breakme();
} while( workers_asleep != THREADS-1 );
breakme();
// Suspend some of the threads, BREAKME();
// +++ 1 running, + some sleeping, some suspended, *all* the same prio.
for( i = 1; i < THREADS; i++ )
{
// suspend every 3rd thread
if( 0 == (i % 3) ) cyg_thread_suspend( thread_handle[i] );
}
breakme();
// Change the prios all different, change my prio to highest , BREAKME();
// +++ 1 running, + some sleeping, some suspended, different prios.
cyg_thread_set_priority( thread_handle[0], CONTROLLER_PRI_HI );
for( i = 1; i < THREADS; i++ )
{
pri = CONTROLLER_PRI_HI + 1 + i % WORKER_PRI_RANGE;
cyg_thread_set_priority( thread_handle[i], pri );
}
breakme();
// Wake up all the threads, BREAKME();
// +++ 1 running, + some ready, some suspended/ready, different prios.
cyg_cond_broadcast( &worker_cv );
breakme();
// Change my prio to lowest, let all the threads run, BREAKME().
// +++ 1 running + some sleeping, some suspended/ready, different prios.
cyg_thread_set_priority( thread_handle[0], CONTROLLER_PRI_LO );
breakme();
// Resume all the threads, BREAKME();
// +++ 1 running, + N ready, different prios.
for( i = 1; i < THREADS; i++ )
{
cyg_thread_resume( thread_handle[i] );
}
breakme();
// Command some of the N threads to call BREAKME(); themselves (then sleep
// again). Change my prio to low, so that they all get to run and hit the
// breakpoint.
// +++ A different one running every time, others in a mixture of
// ready and sleeping states.
worker_state = WORKER_STATE_BREAK;
cyg_cond_broadcast( &worker_cv );
cyg_thread_set_priority( thread_handle[0], CONTROLLER_PRI_LO );
breakme();
// Command all the threads to exit; switch my own priority to lower
// than theirs so that they all run and exit, then I get back in and
// BREAKME();
// +++ 1 thread, running, + N dormant ones.
worker_state = WORKER_STATE_EXIT;
cyg_cond_broadcast( &worker_cv );
breakme();
#if 0
// Cannot do this yet...
// Destroy some of the N threads to invalidate their IDs. Re-create them
// with new IDs, so that we get IDs 1,2,4,6,8,11,12,13,14,15 in use instead
// of 1,2,3,4,5,6,7,8,9, if you see what I mean. Do all the above again.
// Loop forever, or whatever...
#endif
breakme();
CYG_TEST_PASS_FINISH("GDB Thread test OK");
}
void resinit(void)
{
cyg_mutex_init(&res_lock);
cyg_cond_init(&res_wait, &res_lock);
}
//static
wlan_private *
wlan_add_card(void *card)
{
//struct net_device *dev = NULL;
wlan_private *priv = NULL;
//struct eth_drv_sc *dev;
ENTER();
/* probe the card */
if (sbi_probe_card(card) < 0) {
diag_printf("NO card found!\n");
return NULL;
}
#if 0
/* Allocate an Ethernet device and register it */
if (!(dev = alloc_etherdev(sizeof(wlan_private)))) {
diag_printf("Init ethernet device failed!\n");
return NULL;
}
#endif
priv = (wlan_private *)((cyg_uint32)&w99702_priv_data0 | NON_CACHE_FLAG);
/* allocate buffer for wlan_adapter */
MALLOC(priv->adapter, wlan_adapter *, sizeof(wlan_adapter), 0, M_NOWAIT);
if(!priv->adapter)
{
diag_printf("Allocate buffer for wlan_adapter failed!\n");
goto err_kmalloc;
}
priv->adapter = (wlan_adapter *)((unsigned int)priv->adapter | NON_CACHE_FLAG);
/* init wlan_adapter */
memset(priv->adapter, 0, sizeof(wlan_adapter));
priv->wlan_dev.netdev = &w99702_netdev;
priv->wlan_dev.card = card;
// wlanpriv = priv;
// SET_MODULE_OWNER(dev);
#if 0
/* Setup the OS Interface to our functions */
dev->open = wlan_open;
dev->hard_start_xmit = wlan_hard_start_xmit;
dev->stop = wlan_close;
dev->do_ioctl = wlan_do_ioctl;
dev->set_mac_address = wlan_set_mac_address;
#define WLAN_WATCHDOG_TIMEOUT (2 * HZ)
dev->tx_timeout = wlan_tx_timeout;
dev->get_stats = wlan_get_stats;
dev->watchdog_timeo = WLAN_WATCHDOG_TIMEOUT;
#ifdef WIRELESS_EXT
dev->get_wireless_stats = wlan_get_wireless_stats;
dev->wireless_handlers = (struct iw_handler_def *) &wlan_handler_def;
#endif
#define NETIF_F_DYNALLOC 16
dev->features |= NETIF_F_DYNALLOC;
dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
dev->set_multicast_list = wlan_set_multicast_list;
#endif//clyu
#ifdef MFG_CMD_SUPPORT
/* Required for the mfg command */
//init_waitqueue_head(&priv->adapter->mfg_cmd_q);
cyg_cond_init(&priv->adapter->mfg_cond_q, &priv->adapter->mfg_mutex);
#endif
//init_waitqueue_head(&priv->adapter->ds_awake_q);
cyg_cond_init(&priv->adapter->ds_cond_q, &priv->adapter->ds_mutex);
#ifdef ENABLE_PM
if (!(wlan_pm_dev = pm_register(PM_UNKNOWN_DEV, 0, wlan_pm_callback)))
diag_printf("Failed to register PM callback\n");
#endif
INIT_LIST_HEAD(&priv->adapter->CmdFreeQ);
INIT_LIST_HEAD(&priv->adapter->CmdPendingQ);
diag_printf("Starting kthread...\n");
priv->MainThread.priv = priv;
cyg_thread_create(WIRELESS_THREAD_PRIORITY, // Priority
wlan_service_main_thread, // entry
(cyg_addrword_t)&w99702_sc, // entry parameter
"pxa270m card support", // Name
&thread_stack[0], // Stack
sizeof(thread_stack), // Size
&thread_handle, // Handle
&thread_data // Thread data structure
);
priv->MainThread.task = thread_handle;
cyg_thread_resume(thread_handle); // Start it
// ConfigureThreadPriority();
#ifdef REASSOCIATION
priv->ReassocThread.priv = priv;
/*
wlan_create_thread(wlan_reassociation_thread,
&priv->ReassocThread, "wlan_reassoc_service");*/
cyg_thread_create(WIRELESS_THREAD_PRIORITY, // Priority
wlan_reassociation_thread, // entry
(cyg_addrword_t)&w99702_sc, // entry parameter
"wlan_reassoc_service", // Name
&reassoc_stack[0], // Stack
sizeof(reassoc_stack), // Size
&reassoc_handle, // Handle
&reassoc_data // Thread data structure
);
priv->ReassocThread.task = reassoc_handle;
cyg_thread_resume(reassoc_handle); // Start it
#endif /* REASSOCIATION */
/*
* Register the device. Fillup the private data structure with
* relevant information from the card and request for the required
* IRQ.
*/
if (sbi_register_dev(priv) < 0) {
diag_printf("Failed to register wlan device!\n");
goto err_registerdev;
}
#if 0
diag_printf("%s: Marvell Wlan 802.11 Adapter "
"revision 0x%02X at IRQ %i\n", dev->name,
priv->adapter->chip_rev, dev->irq);
#endif
//wlan_proc_entry(priv, dev);
#ifdef PROC_DEBUG
wlan_debug_entry(priv, dev);
#endif
#if 0
/* Get the CIS Table */
sbi_get_cis_info(priv);
#endif
/* init FW and HW */
if (wlan_init_fw(priv)) {
diag_printf("Firmware Init Failed\n");
goto err_init_fw;
}
#if 0
if (register_netdev(dev)) {
printk(KERN_ERR "Cannot register network device!\n");
goto err_init_fw;
}
#endif
LEAVE();
return priv;
err_init_fw:
sbi_unregister_dev(priv);
err_registerdev:
/* Stop the thread servicing the interrupts */
//wake_up_interruptible(&priv->MainThread.waitQ);
cyg_flag_setbits( &priv->MainThread.waitQ_flag_q, 1 );
wlan_terminate_thread(&priv->MainThread);
#ifdef REASSOCIATION
//wake_up_interruptible(&priv->ReassocThread.waitQ);
cyg_flag_setbits( &priv->ReassocThread.waitQ_flag_q, 1 );
wlan_terminate_thread(&priv->ReassocThread);
#endif /* REASSOCIATION */
err_kmalloc:
// unregister_netdev(dev);
FREE(priv->adapter, 0);
//wlanpriv = NULL;
LEAVE();
return NULL;
}