File: /usr/src/linux/include/asm-sh/serial-ec3104.h

1     #include <asm/ec3104.h>
2     /* Naturally we don't know the exact value but 115200 baud has a divisor
3      * of 9 and 19200 baud has a divisor of 52, so this seems like a good
4      * guess.  */
5     #define BASE_BAUD (16800000 / 16)
6     
7     #define RS_TABLE_SIZE  3
8     
9     #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
10     
11     /* there is a fourth serial port with the expected values as well, but
12      * it's got the keyboard controller behind it so we can't really use it
13      * (without moving the keyboard driver to userspace, which doesn't sound
14      * like a very good idea) */
15     #define STD_SERIAL_PORT_DEFNS			\
16     	/* UART CLK   PORT IRQ     FLAGS        */			\
17     	{ 0, BASE_BAUD, 0x11C00, EC3104_IRQBASE+7, STD_COM_FLAGS }, /* ttyS0 */	\
18     	{ 0, BASE_BAUD, 0x12000, EC3104_IRQBASE+8, STD_COM_FLAGS }, /* ttyS1 */	\
19     	{ 0, BASE_BAUD, 0x12400, EC3104_IRQBASE+9, STD_COM_FLAGS }, /* ttyS2 */
20     
21     #define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS
22     
23     /* XXX: This should be moved ino irq.h */
24     #define irq_cannonicalize(x) (x)
25