Searched refs:fifo8_is_empty (Results 1 – 19 of 19) sorted by relevance
80 if (!fifo8_is_empty(&s->rx_fifo)) { in goldfish_tty_cmd()88 if (!fifo8_is_empty(&s->rx_fifo)) { in goldfish_tty_cmd()111 while (len && !fifo8_is_empty(&s->rx_fifo)) { in goldfish_tty_cmd()119 if (s->int_enabled && fifo8_is_empty(&s->rx_fifo)) { in goldfish_tty_cmd()188 if (s->int_enabled && !fifo8_is_empty(&s->rx_fifo)) { in goldfish_tty_receive()
83 if (fifo8_is_empty(&s->tx_fifo)) { in sifive_uart_xmit()97 if (!fifo8_is_empty(&s->tx_fifo)) { in sifive_uart_xmit()
240 assert(!fifo8_is_empty(&s->xmit_fifo)); in serial_xmit()482 ret = fifo8_is_empty(&s->recv_fifo) ? in serial_ioport_read()738 return !fifo8_is_empty(&s->recv_fifo); in serial_recv_fifo_needed()756 return !fifo8_is_empty(&s->xmit_fifo); in serial_xmit_fifo_needed()
74 return !fifo8_is_empty(&c->fifo); in qemu_semihosting_console_ready()84 if (fifo8_is_empty(&c->fifo)) { in qemu_semihosting_console_block_until_ready()104 } while (ret < len && !fifo8_is_empty(&c->fifo)); in qemu_semihosting_console_read()
132 (!fifo8_is_empty(&s->rx_fifo) ? IRQ_DRR_NOT_EMPTY : 0) | in xlx_spi_update_irq()179 while (!fifo8_is_empty(&s->tx_fifo)) { in spi_flush_txfifo()213 if (fifo8_is_empty(&s->rx_fifo)) { in spi_read()220 if (fifo8_is_empty(&s->rx_fifo)) { in spi_read()
50 if (!fifo8_is_empty(&s->rx_fifo)) { in bcm2835_spi_update_rx_flags()81 if (fifo8_is_empty(&s->tx_fifo) && s->cs & BCM2835_SPI_CS_TA) { in bcm2835_spi_update_tx_flags()92 while (!fifo8_is_empty(&s->tx_fifo) && !fifo8_is_full(&s->rx_fifo)) { in bcm2835_spi_flush_tx_fifo()
218 if (fifo8_is_empty(&s->rx_fifo)) { in allwinner_a10_spi_update_irq()248 if (fifo8_is_empty(&s->tx_fifo)) { in allwinner_a10_spi_update_irq()295 while (!fifo8_is_empty(&s->tx_fifo)) { in allwinner_a10_spi_flush_txfifo()335 if (fifo8_is_empty(&s->tx_fifo)) { in allwinner_a10_spi_flush_txfifo()363 if (fifo8_is_empty(&s->rx_fifo)) { in allwinner_a10_spi_read()
308 fifo8_is_empty(&s->tx_fifo)) { in xilinx_spips_update_cs_lines()323 (fifo8_is_empty(&s->tx_fifo) ? IXR_TX_FIFO_EMPTY : 0) | in xilinx_spips_update_ixr()345 (fifo8_is_empty(&s->rx_fifo_g) ? IXR_RX_FIFO_EMPTY : 0) | in xlnx_zynqmp_qspips_update_ixr()349 (fifo8_is_empty(&s->tx_fifo_g) ? IXR_TX_FIFO_EMPTY : 0) | in xlnx_zynqmp_qspips_update_ixr()509 if (!fifo8_is_empty(&s->tx_fifo_g)) { in xlnx_zynqmp_qspips_flush_fifo_g()617 if (fifo8_is_empty(&s->tx_fifo)) { in xilinx_spips_flush_txfifo()623 if (!fifo8_is_empty(&s->tx_fifo)) { in xilinx_spips_flush_txfifo()783 (!fifo8_is_empty(&s->tx_fifo) && in xilinx_spips_check_flush()817 for (i = 0; i < max && !fifo8_is_empty(fifo); ++i) { in rx_data_bytes()946 if (fifo8_is_empty(&s->rx_fifo_g)) { in xlnx_zynqmp_qspips_read()[all …]
135 while (!fifo8_is_empty(&s->tx_fifo)) { in sifive_spi_flush_txfifo()201 if (fifo8_is_empty(&s->rx_fifo)) { in sifive_spi_read()
246 if (fifo8_is_empty(&s->tx_fifo)) { in ibex_spi_host_transfer()321 if (fifo8_is_empty(&s->rx_fifo)) { in ibex_spi_host_read()
633 while (!fifo8_is_empty(&s->tx_fifo)) { in ospi_flush_txfifo()
171 return fifo8_is_empty(&fifo->fifo); in fifo32_is_empty()
184 bool fifo8_is_empty(Fifo8 *fifo);
160 bool fifo8_is_empty(Fifo8 *fifo) in fifo8_is_empty() function
149 if (fifo8_is_empty(&i2c->fifo)) { in pnv_i2c_fifo_flush()277 if (fifo8_is_empty(&i2c->fifo)) { in pnv_i2c_fifo_out()
190 if (fifo8_is_empty(&s->fifo)) { in esp_fifo_pop()343 uint8_t message = fifo8_is_empty(&s->cmdfifo) ? 0 : in do_message_phase()888 if (fifo8_is_empty(&s->fifo)) { in esp_do_nodma()
89 return !fifo8_is_empty(&i3c->tx_fifo); in remote_i3c_tx_in_progress()
846 if (fifo8_is_empty(&s->ibi_data.ibi_intermediate_queue)) { in aspeed_i3c_device_ibi_queue_push()
446 if (fifo8_is_empty(&s->rx_fifo)) { in xlnx_dp_aux_pop_rx_fifo()477 if (fifo8_is_empty(&s->tx_fifo)) { in xlnx_dp_aux_pop_tx_fifo()