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- --- a/drivers/tty/serial/8250/8250_core.c
- +++ b/drivers/tty/serial/8250/8250_core.c
- @@ -347,6 +347,13 @@ configured less than Maximum supported f
- .rxtrig_bytes = {1, 4, 8, 14},
- .flags = UART_CAP_FIFO,
- },
- + [PORT_AR7] = {
- + .name = "TI-AR7",
- + .fifo_size = 16,
- + .tx_loadsz = 16,
- + .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
- + .flags = UART_CAP_FIFO | UART_CAP_AFE,
- + },
- };
-
- /* Uart divisor latch read */
- @@ -3342,7 +3349,11 @@ static void serial8250_console_putchar(s
- {
- struct uart_8250_port *up = up_to_u8250p(port);
-
- +#ifdef CONFIG_AR7
- + wait_for_xmitr(up, BOTH_EMPTY);
- +#else
- wait_for_xmitr(up, UART_LSR_THRE);
- +#endif
- serial_port_out(port, UART_TX, ch);
- }
-
|
