diff options
Diffstat (limited to 'include/asm-ia64/serial.h')
| -rw-r--r-- | include/asm-ia64/serial.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-ia64/serial.h b/include/asm-ia64/serial.h new file mode 100644 index 00000000000..0c7a2f3dcf1 --- /dev/null +++ b/include/asm-ia64/serial.h @@ -0,0 +1,19 @@ +/* + * include/asm-ia64/serial.h + * + * Derived from the i386 version. + */ + +/* + * This assumes you have a 1.8432 MHz clock for your UART. + * + * It'd be nice if someone built a serial card with a 24.576 MHz + * clock, since the 16550A is capable of handling a top speed of 1.5 + * megabits/second; but this requires the faster clock. + */ +#define BASE_BAUD ( 1843200 / 16 ) + +/* + * All legacy serial ports should be enumerated via ACPI namespace, so + * we need not list them here. + */ |