Re: lug-bg: Promqna na IRQ
- Subject: Re: lug-bg: Promqna na IRQ
- From: s_grigorov@xxxxxxxxx (Stanimir Grigorov)
- Date: Tue, 5 Feb 2002 10:21:46 +0200
Blagodarq za otgoworite.
Utochnih che stawa wypros za PCI card, t.e. naistina nqma jumper-i, nqma
toolcheta ( pod dos ) koito se puskat zada se konfiguira card-ata i t.n.
Configuiraneto qwno trqbwa da stane chrez BIOSa ili operacionnata
systema ( Linux ).
Wyprosa beshe principen, - e li e wyzmozhno takowa
configuirane-preconfiguirane
( ot tipa zadachka-zakachka ). Konkretnite parametri ( PCI NIC 3c905B-TX,
ot IRQ 12 kym IRQ 10, debian i t.n. ) bqha zada se utochni che stawa wypros
za PCI card i nastrojka na IRQ.
IRQ-tata imat prioritet, taka che koe ustrojdtwo koe IRQ polzwa ne e e
sywsem
malowazhno.
Zatowa wyprosa mi beshe, ako nqkoj e imal problemi s IRQtata i e uspql da gi
premesti, da spodeli kak stawa towa.
----- Original Message -----
From: "Àíãåë Âúëêîâ" <whitefang@xxxxxx>
To: <lug-bg@xxxxxxxxxxxxxxxxxx>
Sent: Monday, February 04, 2002 9:37 PM
Subject: Re: lug-bg: Promqna na IRQ
> On Monday 04 February 2002 05:39 pm, you wrote:
> > Hm ako e bez jumperi ti trqbva programatorche s koeto da si smenish
> > irq-to, vij v ftp-to na proizvoditelq ako ne go znaesh koi probvai s
> > FCC-to na kartata.
> 1.PCI kartite niamat jumperi.
> 2.Konfiguriraneto na PCI ustroistvata stava samo 4rez 4etene i zapis na
PCI
> Configuration Registers.( Niama takova neshto kato permanentna
configuracia
> kato pri ISA kartite. - po to4no ISA PnP e izmishliotina koiato da prigodi
ne
> ISA-ta za avtomati4no configurirane.)
> 3.Pri PC pyrvona4alno PCI configuration-a se pravi ot PCI BIOS-a.
> 4.Ako PCI BIOS-a ne uspee da configurira vsi4ki PCI ustroistva e vyzmojno
> OS-a da gi do-configurira ili da gi re-configurira izcialo kato 4ete i
pishe
> v PCI Config Space-a.( Tova stava po zaiavka ot device driver/s na koito
> iadroto predostavq interface za dostyp do PCI Config Space)
>
> Reshenieto e da si razreshi PS2 Porta na dunnata platka v BIOS-a. Taka
IRQ12
> shte e ve4e zaeto.( Triabva da ima i opcia "Reset PCI Configuration Data"
po
> menutata v BIOS-a koiato da e "Enabled" sled tazi promiana )
> Ako niama PS2 mishka i ne polzva tozi port ,niama nujda da se smenia IRQ
na
> vyprosnata mrejova platka. ( Tova 4e polzva IRQ10 vmesto 12 won't make the
> NIC happier :) ).
>
>
>
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