434 pxe_netif_receive_isr(t_PXENV_UNDI_ISR *isr, void **pkt, ssize_t *retsize)  in pxe_netif_receive_isr()  argument
456 	bzero(isr, sizeof(*isr));  in pxe_netif_receive_isr()
457 	isr->FuncFlag = PXENV_UNDI_ISR_IN_START;  in pxe_netif_receive_isr()
458 	pxe_call(PXENV_UNDI_ISR, isr);  in pxe_netif_receive_isr()
460 	if (isr->Status != 0) {  in pxe_netif_receive_isr()
464 	bzero(isr, sizeof(*isr));  in pxe_netif_receive_isr()
465 	isr->FuncFlag = PXENV_UNDI_ISR_IN_PROCESS;  in pxe_netif_receive_isr()
466 	pxe_call(PXENV_UNDI_ISR, isr);  in pxe_netif_receive_isr()
467 	if (isr->Status != 0) {  in pxe_netif_receive_isr()
470 	if (isr->FuncFlag == PXENV_UNDI_ISR_OUT_BUSY) {  in pxe_netif_receive_isr()
484 	while (isr->FuncFlag != PXENV_UNDI_ISR_OUT_DONE) {  in pxe_netif_receive_isr()
490 		if (isr->FuncFlag != PXENV_UNDI_ISR_OUT_RECEIVE)  in pxe_netif_receive_isr()
500 			size = isr->FrameLength;  in pxe_netif_receive_isr()
508 		frame = (char *)((uintptr_t)isr->Frame.segment << 4);  in pxe_netif_receive_isr()
509 		frame += isr->Frame.offset;  in pxe_netif_receive_isr()
510 		bcopy(PTOV(frame), ptr, isr->BufferLength);  in pxe_netif_receive_isr()
511 		ptr += isr->BufferLength;  in pxe_netif_receive_isr()
512 		rsize += isr->BufferLength;  in pxe_netif_receive_isr()
526 		bzero(isr, sizeof(*isr));  in pxe_netif_receive_isr()
527 		isr->FuncFlag = PXENV_UNDI_ISR_IN_GET_NEXT;  in pxe_netif_receive_isr()
528 		pxe_call(PXENV_UNDI_ISR, isr);  in pxe_netif_receive_isr()
529 		if (isr->Status != 0) {  in pxe_netif_receive_isr()
551 	t_PXENV_UNDI_ISR *isr;  in pxe_netif_receive()  local
554 	isr = bio_alloc(sizeof(*isr));  in pxe_netif_receive()
555 	if (isr == NULL)  in pxe_netif_receive()
565 		ret = pxe_netif_receive_isr(isr, pkt, size);  in pxe_netif_receive()
570 	bio_free(isr, sizeof(*isr));  in pxe_netif_receive()