161 static void fifo8_push_word(Fifo8 *fifo, uint32_t val)  in fifo8_push_word()  argument
163     fifo8_push(fifo, val);  in fifo8_push_word()
164     fifo8_push(fifo, val >> 8);  in fifo8_push_word()
165     fifo8_push(fifo, val >> 16);  in fifo8_push_word()
166     fifo8_push(fifo, val >> 24);  in fifo8_push_word()
169 static uint32_t fifo8_pop_word(Fifo8 *fifo)  in fifo8_pop_word()  argument
173     ret = fifo8_pop(fifo);  in fifo8_pop_word()
174     ret |= fifo8_pop(fifo) << 8;  in fifo8_pop_word()
175     ret |= fifo8_pop(fifo) << 16;  in fifo8_pop_word()
176     ret |= fifo8_pop(fifo) << 24;  in fifo8_pop_word()
196     Fifo8 *fifo = &s->rx_fifo;  in aw_emac_receive()  local
203     if (!(s->ctl & EMAC_CTL_RX_EN) || (fifo8_num_free(fifo) < total_size)) {  in aw_emac_receive()
207     fifo8_push_word(fifo, EMAC_UNDOCUMENTED_MAGIC);  in aw_emac_receive()
208     fifo8_push_word(fifo, EMAC_RX_HEADER(padded_size + CRC_SIZE,  in aw_emac_receive()
210     fifo8_push_all(fifo, buf, size);  in aw_emac_receive()
214         fifo8_push_all(fifo, padding, padded_size - size);  in aw_emac_receive()
218     fifo8_push_word(fifo, crc);  in aw_emac_receive()
219     fifo8_push_all(fifo, padding, QEMU_ALIGN_UP(padded_size, 4) - padded_size);  in aw_emac_receive()
250     Fifo8 *fifo = &s->rx_fifo;  in aw_emac_read()  local
270         ret = fifo8_pop_word(fifo);  in aw_emac_read()
318     Fifo8 *fifo;  in aw_emac_write()  local
343             fifo = &s->tx_fifo[chan];  in aw_emac_write()
346             if (len > fifo8_num_used(fifo)) {  in aw_emac_write()
347                 len = fifo8_num_used(fifo);  in aw_emac_write()
352                 data = fifo8_pop_buf(fifo, len, &ret);  in aw_emac_write()
376         fifo = &s->tx_fifo[s->tx_channel];  in aw_emac_write()
377         if (fifo8_num_free(fifo) < 4) {  in aw_emac_write()
382         fifo8_push_word(fifo, value);  in aw_emac_write()