[Pluto-help] Configurazione porte seriali ????? Help

[Luciano Lucini]

Ho un problema con la configurazione di una doppia porta seriale, dopo
una settimana di ricerche sono riuscito a trovare i comandi per vedere
la config. del sistema e a settare una delle due porte seriali , ma la
seconda non mi riesce.

questa è la schermata con il comando "lspci -v" 
00:09.0 Serial controller: Oxford Semiconductor Ltd EXSYS EX-41092 Dual
16950 Serial adapter (prog-if 06 [16950])
      Subsystem: Oxford Semiconductor Ltd: Unknown device 0000
      Flags: medium devsel, IRQ 5
      I/O ports at d800 [size=32]
      Memory at d8000000 (32-bit, non-prefetchable) [size=4K]
      I/O ports at dc00 [size=32]
      Memory at d8001000 (32-bit, non-prefetchable) [size=4K]
      Capabilities: [40] Power Management version 1

00:09.1 Parallel controller: Oxford Semiconductor Ltd: Unknown device
9513 (prog-if 01 [BiDir])
      Subsystem: Oxford Semiconductor Ltd: Unknown device 0000
      Flags: medium devsel, IRQ 5
      I/O ports at e000 [size=8]
      I/O ports at e400 [size=8]
      I/O ports at e800 [size=32]
      Memory at d8002000 (32-bit, non-prefetchable) [size=4K]
      Capabilities: [40] Power Management version 1


alla luce di ciò con il comando "setserial /dev/ttyS4 port 0xd800 UART
16550A irq 5 Baud_base 115200" sono riuscito a fare funz. la prima poi
ho dato il comando "setserial /dev/ttyS5 port 0xdc00 UART 16550A irq 5
Baud_base 115200" ma nisba.....ho provato anche a settare la ttyS5 su
un'alto irq ma niente....a questo punto non so se sto sbagliando I/O
port o c'è qualcosa che mi sfugge ???


Con il comando "pci-config -a -#6"
 
 Device #6 at bus 0 device/function 9/0.
  950a1415 02900003 07000600 00800000 0000d801 d8000000 0000dc01
d8001000
  00000000 00000000 00000000 00001415 00000000 00000040 00000000
00000105
  6c010001 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
  Base Address 0: I/O at 0000d800.
  Base Address 1: Memory at d8000000.
  Base Address 2: I/O at 0000dc00.
  Base Address 3: Memory at d8001000.
  Address 0 is I/O at 0000d800, decoded bits are 0000001e.
  Address 1 memory at d8000000, decoded bits are 00000fff.
  Address 2 is I/O at 0000dc00, decoded bits are 0000001e.
  Address 3 memory at d8001000, decoded bits are 00000fff.
  BIOS ROM at 00000000, decoded bits are 00000000.
  Extended capabilities, first structure at offset 0x40.
  Extended PCI capability type 1 at 0x40, next 0.
   Power management entry ver. 1: Capabilities 6c01, Ctrl 0000, Event
0000.
   Power state D0.

PS: puo servire il comando "setpci" ?????
Grazie 
Luciano