usb/usba/usbai_pipe_mgmt.c

313 	usba_pipe_async_req_t	*request;
326 		    "usba_pipe_setup_func_call: async request with "
332 	request = kmem_zalloc(sizeof (usba_pipe_async_req_t), KM_SLEEP);
333 	request->dip		= dip;
334 	request->ph_impl	= ph_impl;
335 	request->arg		= arg;
341 	request->usb_flags	= usb_flags | USB_FLAGS_SLEEP;
342 	request->sync_func	= sync_func;
343 	request->callback	= callback;
344 	request->callback_arg	= callback_arg;
347 		rval = sync_func(dip, ph_impl, request, usb_flags);
348 		kmem_free(request, sizeof (usba_pipe_async_req_t));
352 	    (void *)request, USB_FLAGS_SLEEP) != USB_SUCCESS) {
364 		kmem_free(request, sizeof (usba_pipe_async_req_t));
379 	usba_pipe_async_req_t	*request = (usba_pipe_async_req_t *)arg;
380 	usba_ph_impl_t		*ph_impl = request->ph_impl;
385 	if ((rval = request->sync_func(request->dip, ph_impl,
386 	    request, request->usb_flags | USB_FLAGS_SLEEP)) !=
392 	if (request->callback) {
393 		request->callback(pipe_handle, request->callback_arg, rval,
397 	kmem_free(request, sizeof (usba_pipe_async_req_t));
663  *	Drain the request callbacks on the pipe handle
1054 	usba_pipe_async_req_t *request, usb_flags_t usb_flags)
1239  *	USB_SUCCESS	- pipe successfully reset or request queued
1327 	usba_pipe_async_req_t	*request,
1453  *	USB_SUCCESS	- pipe successfully reset or request queued
1509  *	USB_SUCCESS	- pipe successfully reset or request queued
1517 		usba_pipe_async_req_t	*request,
1523 	int		timeout = 100 * (int)((uintptr_t)(request->arg));
1538 	 * for default pipe, we need to check the active request
1546 		for (i = 0; (i < timeout) || (request->arg == 0); i++) {
1590 		for (i = 0; (i < timeout) || (request->arg == 0); i++) {