Searched refs:REG_LSR (Results 1 – 5 of 5) sorted by relevance
| /freebsd-13.1/sys/mips/cavium/ |
| H A D | uart_dev_oct16550.c | 93 (void)uart_getreg(bas, REG_LSR); in oct16550_clrint()
172 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0 && --limit) in oct16550_drain()
190 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit) { in oct16550_drain()
333 while (((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0) && in oct16550_wait_txhr_empty()
355 return ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) != 0 ? 1 : 0); in oct16550_rxready()
368 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) == 0) { in oct16550_getc()
613 lsr = uart_getreg(bas, REG_LSR); in oct16550_bus_ipend()
725 lsr = uart_getreg(bas, REG_LSR); in oct16550_bus_receive()
738 lsr = uart_getreg(bas, REG_LSR); in oct16550_bus_receive()
750 lsr = uart_getreg(bas, REG_LSR); in oct16550_bus_receive()
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| /freebsd-13.1/sys/dev/uart/ |
| H A D | uart_dev_ns8250.c | 96 lsr = uart_getreg(bas, REG_LSR); in ns8250_clrint()
166 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0 && --limit) in ns8250_drain()
184 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit) { in ns8250_drain()
352 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0 && --limit) in ns8250_putc()
362 return ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) != 0 ? 1 : 0); in ns8250_rxready()
372 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) == 0) { in ns8250_getc()
732 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_ipend()
970 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
982 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
988 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
[all …]
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| /freebsd-13.1/sys/dev/ic/ |
| H A D | ns16550.h | 115 #define REG_LSR com_lsr macro
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| /freebsd-13.1/sys/arm/nvidia/ |
| H A D | tegra_uart.c | 105 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0) in tegra_uart_grab()
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| /freebsd-13.1/usr.sbin/bhyve/ |
| H A D | uart_emul.c | 505 case REG_LSR: in uart_write()
578 case REG_LSR: in uart_read()
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