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SubjectRe: Serial, 115Kbps, 2.2, 2.4
Mark Hahn wrote:

>> There may be a possibility this is machine specific, because if it is
>> meant to forward the packet to the internal net and I slow the machine
>> down (external cache off) it works fine, turn the cache back on and it
>> is a problem.
>
>
> where's the serial port? (isa, pci?) could there be a problem
> with something being overclocked (like >8 MHz ISA, etc)?
> also, is the port's fifo detected and used?


As far as I know the system is not overclocked (standard Digital
Venturis 6200 GL PPro 200 Mhz machine). It is an ISA modem. All info I
have on the port is as follows:

Serial driver version 5.05 (2000-12-13) with MANY_PORTS SHARE_IRQ
SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A

cat /proc/ioports
03f8-03ff : serial(auto)

It is a USR 56K Voice/Fax/Modem. I am unable to find the exact model.
It was definitely pre v.90 though I believe it has been updated
(Firmware) to that. I have another, though I don't remember similar
problems even though it was at the same baudrate (different machine though).

Trever Adams

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