Searched refs:UART_SR (Results 1 – 3 of 3) sorted by relevance
| /linux-4.4.14/drivers/tty/serial/ |
| D | msm_serial.c | 225 while (!(msm_read(port, UART_SR) & UART_SR_TX_EMPTY)) { in msm_wait_for_xmitr()
395 if (msm_read(port, UART_SR) & UART_SR_OVERRUN) { in msm_complete_rx_dma()
532 if ((msm_read(port, UART_SR) & UART_SR_OVERRUN)) { in msm_handle_rx_dm()
555 sr = msm_read(port, UART_SR); in msm_handle_rx_dm()
609 if ((msm_read(port, UART_SR) & UART_SR_OVERRUN)) { in msm_handle_rx()
616 while ((sr = msm_read(port, UART_SR)) & UART_SR_RX_READY) { in msm_handle_rx()
673 if (!(msm_read(port, UART_SR) & UART_SR_TX_READY)) in msm_handle_tx_pio()
808 return (msm_read(port, UART_SR) & UART_SR_TX_EMPTY) ? TIOCSER_TEMT : 0; in msm_tx_empty()
1208 if (!(msm_read(port, UART_SR) & UART_SR_RX_READY)) in msm_poll_get_char_single()
1226 } else if (!(msm_read(port, UART_SR) & UART_SR_RX_READY)) { in msm_poll_get_char_dm()
[all …]
|
| D | msm_serial.h | 101 #define UART_SR 0x0008 macro
|
| D | netx-serial.c | 45 UART_SR = 0x04, enumerator
207 status = readl(port->membase + UART_SR); in netx_rxint()
209 writel(0, port->membase + UART_SR); in netx_rxint()
|