Timeda 8-multiport adapter: only 2 ports available

[Boris Samorodov]

Boris Samorodov <bsam at ipt.ru> writes:

> I've got a Sunix PCI Serial 8-channel Multiport adapter (Timedia chipset):
> -----
> puc0 at pci0:5:2:0:        class=0x070002 card=0x40661409 chip=0x71681409 rev=0x01 hdr=0x00
>     vendor     = 'Timedia Technology Co Ltd'
>     device     = '40371409 PCI / ISA Asynchronous UART Signal Chips Solution'

Actually the card is 4066, while 4037 (according to pucdata.c) is indeed
a dual-port card. May be the card is wrongly interpreted by the OS?

>     class      = simple comms
>     subclass   = UART
> -----
>
> Here is a verbose dmesg:
> -----
> puc0: <Timedia technology 8 Port Serial> port 0xec00-0xec1f,0xe880-0xe88f,0xe800-0xe807,0xe480-0xe487,0xe400-0xe407,0xe080-0xe087 irq 18 at device 2.0 on pci5
> puc0: Reserved 0x20 bytes for rid 0x10 type 4 at 0xec00
> puc0: Reserved 0x10 bytes for rid 0x14 type 4 at 0xe880
> puc0: Reserved 0x8 bytes for rid 0x18 type 4 at 0xe800
> puc0: Reserved 0x8 bytes for rid 0x1c type 4 at 0xe480
> puc0: Reserved 0x8 bytes for rid 0x20 type 4 at 0xe400
> puc0: Reserved 0x8 bytes for rid 0x24 type 4 at 0xe080
> puc0: [FILTER]
> uart4: <16550 or compatible> on puc0
> uart4: [FILTER]
> uart4: fast interrupt
> uart5: <16550 or compatible> on puc0
> uart5: [FILTER]
> uart5: fast interrupt
> -----
>
> devinfo -rv:
> -----
>           pci5
>             puc0 pnpinfo vendor=0x1409 device=0x7168 subvendor=0x1409 subdevice=0x4066 class=0x070002 at slot=2 function=0
>                 I/O ports:
>                     0xe080-0xe087
>                     0xe400-0xe407
>                     0xe480-0xe487
>                     0xe800-0xe807
>                     0xe880-0xe88f
>                     0xec00-0xec1f
>               uart4
>                   puc0 I/O port mapping:
>                       60416-60423
>                   puc0 port numbers:
>                       1
>               uart5
>                   puc0 I/O port mapping:
>                       60424-60431
>                   puc0 port numbers:
>                       2
> -----
>
> The system:
> -----
> FreeBSD host.ipt.ru 8.0-CURRENT FreeBSD 8.0-CURRENT #7: Fri Dec  5 14:58:48 MSK 2008     root at host.ipt.ru:/usr/obj/usr/src/sys/HOST  i386
> -----
>
> Well, I need other ports. SOS! ;-)


WBR
-- 
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve