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Searched refs:UART_IER_UUE (Results 1 - 2 of 2) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/uapi/linux/
H A Dserial_reg.h238 #define UART_IER_UUE 0x40 /* UART Unit Enable */ macro
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D8250_port.c1171 * Try writing and reading the UART_IER_UUE bit (b6). in autoconfig_16550a()
1179 serial_out(up, UART_IER, iersave & ~UART_IER_UUE); in autoconfig_16550a()
1180 if (!(serial_in(up, UART_IER) & UART_IER_UUE)) { in autoconfig_16550a()
1185 serial_out(up, UART_IER, iersave | UART_IER_UUE); in autoconfig_16550a()
1186 if (serial_in(up, UART_IER) & UART_IER_UUE) { in autoconfig_16550a()
1189 * We'll leave the UART_IER_UUE bit set to 1 (enabled). in autoconfig_16550a()
1375 serial_out(up, UART_IER, UART_IER_UUE); in autoconfig()
2249 serial_port_out(port, UART_IER, UART_IER_UUE); in serial8250_put_poll_char()
2953 up->ier |= UART_IER_UUE; in serial8250_do_set_termios()
3018 up->ier |= UART_IER_UUE; in serial8250_do_set_termios()
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