serial.h 478 B

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  1. /*
  2. * include/asm-ia64/serial.h
  3. *
  4. * Derived from the i386 version.
  5. */
  6. /*
  7. * This assumes you have a 1.8432 MHz clock for your UART.
  8. *
  9. * It'd be nice if someone built a serial card with a 24.576 MHz
  10. * clock, since the 16550A is capable of handling a top speed of 1.5
  11. * megabits/second; but this requires the faster clock.
  12. */
  13. #define BASE_BAUD ( 1843200 / 16 )
  14. /*
  15. * All legacy serial ports should be enumerated via ACPI namespace, so
  16. * we need not list them here.
  17. */