Date: Mon, 22 Sep 1997 13:35:42 +0300 (UST) From: "Serg Pogrebnyuk" <serg@vectork.kiev.ua> To: support@freebsd.org Subject: Problem Message-ID: <AAkoYwtWxI@vectork.kiev.ua>
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Dear sirs!
I have problem for card Cyclom-16YeP
I works in such enviroment:
My hardware:
--------------------------
Pentium-133 (Intel 430FX chipset), 32M EDO RAM 60ns,
S3 Trio64 PCI video card 1M, NCR 53c810 SCSI adapter,
Onboard FDD controller, Cyclom-16YeP multiport card,
NE2000 network card
IRQ 10,11,12 in BIOS determined as free
Matherboard contains controllers EIDE, COM, LPT ports.
They are forbidden in BIOS, since are not used.
Configuration OS:
---------------------------------------
FreeBSD 2.2.2-RELEASE.
The configuration OS includes all devices listed above.
Multiport card Cyclom-16YeP is described as follows:
device cy0
At a load FreeBSD all devices are distinguished normally.
They didn't have any error messages.
FreeBSD establishs a Cyclom-16YeP on IRQ 10, card SCSI adapter
on IRQ 11 and videocard on IRQ 12.
Installation of multiport card Cyclom-16YeP
-----------------------
1.I created a new kernel OS, which contains the device cy0
2. The computer was power off.
3. I install card Cyclom-16 YeP in free PCI slot.
4. I established the modem on 33.6k on one of COM port.
5. After power on of computer the multiport card Cyclom-16YeP was
normally identified by OS.
6. I have created files of devices by command " MAKEDEV ttyc0 ",
according with determining of ports on Cyclom.
The test connection was established successfully.
The ports on Cyclom-16YeP work for reception.
During intensive transfer of data, the system began to give
out error messages with periodicity 3-5 sec. " device ttyc00: silo overflow ".
I recompiled a kernel OS, to change size of the buffer
FIFO on the processor CD1400.
I established value 4, 12 ( By default 6).
During further work OS the beginning to be reloaded.
The messages on fatal errors from OS thus was not observed.
They didn't notice any system in self-any reloading to us it was not possible.
Installations of multiport card Cyclom-16YeP
We established address space for representation of the buffer
up to 1Œ and over 1Œ
Changes was not observed.
I send this letter on support@cyclades.com and has received the answer.
> Hello Serg,
> Actually the FreeBSD driver for our boards is developed directly by
> FreeBSD, we only have information to give tech. support in the instalation
> driver process. This kind of operational driver problems you should
> contact FreeBSD Technical Support. Please, forward your message to them
> with CC to us, in order we can be updated with your problem
> support@frebsd.org
> questions@freebsd.org
> info@freebsd.org
> Tank you for the cooperation.
Help please to set up a multiport card Cyclom-16YeP in FreeBSD 2.2.2-RELEASE
Best Regards
Serg Pogrebnyuk
System Engineer
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