Searched refs:serial8250_early_out (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.10/drivers/tty/serial/8250/ |
| D | 8250_early.c | 60 static void serial8250_early_out(struct uart_port *port, int offset, int value) in serial8250_early_out() function
93 serial8250_early_out(port, UART_TX, c); in serial_putc()
141 serial8250_early_out(port, UART_LCR, 0x3); /* 8n1 */ in init_port()
143 serial8250_early_out(port, UART_IER, ier & UART_IER_UUE); /* no interrupt */ in init_port()
144 serial8250_early_out(port, UART_FCR, 0); /* no fifo */ in init_port()
145 serial8250_early_out(port, UART_MCR, 0x3); /* DTR + RTS */ in init_port()
150 serial8250_early_out(port, UART_LCR, c | UART_LCR_DLAB); in init_port()
151 serial8250_early_out(port, UART_DLL, divisor & 0xff); in init_port()
152 serial8250_early_out(port, UART_DLM, (divisor >> 8) & 0xff); in init_port()
153 serial8250_early_out(port, UART_LCR, c & ~UART_LCR_DLAB); in init_port()
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