Searched refs:REG_LSR (Results 1 – 4 of 4) sorted by relevance
| /freebsd-14.2/sys/dev/uart/ |
| H A D | uart_dev_ns8250.c | 94 lsr = uart_getreg(bas, REG_LSR); in ns8250_clrint()
164 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0 && --limit) in ns8250_drain()
190 } while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit); in ns8250_drain()
232 lsr = uart_getreg(bas, REG_LSR); in ns8250_flush()
402 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) == 0) { in ns8250_getc()
765 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_ipend()
1003 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
1015 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
1021 lsr = uart_getreg(bas, REG_LSR); in ns8250_bus_receive()
1066 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0) in ns8250_bus_transmit()
[all …]
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| /freebsd-14.2/usr.sbin/bhyve/ |
| H A D | uart_emul.c | 313 case REG_LSR: in uart_ns16550_write()
386 case REG_LSR: in uart_ns16550_read()
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| /freebsd-14.2/sys/dev/ic/ |
| H A D | ns16550.h | 114 #define REG_LSR com_lsr macro
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| /freebsd-14.2/sys/arm/nvidia/ |
| H A D | tegra_uart.c | 103 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0) in tegra_uart_grab()
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