Searched refs:UART_SR (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/tty/serial/ |
| D | msm_serial.c | 62 while (!(msm_read(port, UART_SR) & UART_SR_TX_EMPTY)) { in wait_for_xmitr()
109 if ((msm_read(port, UART_SR) & UART_SR_OVERRUN)) { in handle_rx_dm()
132 sr = msm_read(port, UART_SR); in handle_rx_dm()
183 if ((msm_read(port, UART_SR) & UART_SR_OVERRUN)) { in handle_rx()
190 while ((sr = msm_read(port, UART_SR)) & UART_SR_RX_READY) { in handle_rx()
266 if (!(msm_read(port, UART_SR) & UART_SR_TX_READY)) in handle_tx()
334 return (msm_read(port, UART_SR) & UART_SR_TX_EMPTY) ? TIOCSER_TEMT : 0; in msm_tx_empty()
690 if (!(msm_read(port, UART_SR) & UART_SR_RX_READY)) in msm_poll_get_char_single()
708 } else if (!(msm_read(port, UART_SR) & UART_SR_RX_READY)) { in msm_poll_get_char_dm()
771 while (!(msm_read(port, UART_SR) & UART_SR_TX_READY)) in msm_poll_put_char()
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| D | msm_serial.h | 98 #define UART_SR 0x0008 macro
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| 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()
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