Re: lug-bg: DMA-nai-posle
- Subject: Re: lug-bg: DMA-nai-posle
- From: danchev@xxxxxxxxx (George Danchev)
- Date: Sat, 24 Mar 2001 13:56:12 +0200
Prav si ATA/33 e :))
Da tezi CONFIG vsi4kite sa na "Yes", propuslnal sum oba4e CONFIG_PIIX_TUNING
, sled kato go razreshih i nego , rabotata se opravi . Otna4alo ne se usmelih
da my razresha i CONFIG_IDEDMA_PCI_AUTO ( Use PCI DMA by default when
available) , podawah my IDEx=dma ot prompta , no posle pak se precompile
kato razreshih i nego , i sega samo razpoznava 4e DMA is available i go
set-va na on
drugo si e kato pogledne 4ovek :
using_dma = 1 (on)
I za oste nesto si prav , pone sto se otnasq do kernela , trea se 4ete
vnimatelno ...........
MNOGO BLAGODARQ na podskazva4ite :)))
On Saturday 24 March 2001 09:35, you wrote:
> Ne sam vijdal dano sas BX440 chipset , kojto da ima _SAMO_ ATA66
> controller. t.e. hda...hdd sa na ATA33 IDE, a drugoto, akoe ATA66 e
> naj chesto na HPT366(370) ili nesto drugo, koeto niama nisto obsto
> sas samia BX440, osven, che e zakachen kam nego kato obiknovena PCI
> platka. A diskovete zakacheni na takiva contoleri ne zapochvat s hda.
>
> A obarna, li vnimanie za opciata v kernela za support na PIIX4:
> (CONFIG_BLK_DEV_PIIX)
> i na tezi sashto: (CONFIG_BLK_DEV_IDEDMA_PCI),
> (CONFIG_BLK_DEV_IDEPCI), (CONFIG_BLK_DEV_IDEDISK) i naj nakraja :
>
> **** izvadka ot help na make menuconfig :
> CONFIG_IDEDISK_MULTI_MODE:
>
> If you get this error, try to say Y here:
> hda: set_multmode: status=0x51 { DriveReady SeekComplete Error }
> hda: set_multmode: error=0x04 { DriveStatusError }
> If in doubt, say N.
> **** kraj na izvadkata
>
> I az ne se zachitam mnogo , ama kato stava vapros za kernela - za
> vsiaka opcia - po tri pati go preprochitam:))
>
> USPEHI!!!
> ----------------------------
> Ivan Petrov
>
> On Saturday 24 March 2001 09:29, you wrote:
> > Sled kernel precompile ( kernela e 2.4.2 i gcc-2.91.66) s vklu4eno
> > CONFIG_BLK_DEV_IDEDMA_PCI i CONFIG_IDEDMA_PCI_AUTO
> > , i sled kato go boot-na se polu4i slednoto:
> > hdparm /dev/hda pokazva 4e DMA ne se izpolzwa vupreki 4e sum go
> > compile s Enable DMA by default (if available) . Togava :
> > hdparm -d1 /dev/hda
> > using_dma = 1 (on)
> > oba4e sled nqkolko secundi systemata uvisva , s slednoto
> > suobstenie :
> >
> > hda: timeout waiting for DMA
> > ide_dmaproc: chipset supported ide_dma_timeout func
> > only:14
> >
> > Pak kernel precompile , bez Enable DMA by Default ( if available ),
> > kakto mi beshe preporu4ano , i pri boot my davam IDEx=DMA . Tuk
> > 4asti4en uspeh :
> > hdparm -d1 /dev/hda
> > using_dma = 1 (on)
> > i sled nqkolko sekundi , mi pravi sledniq output :
> >
> > hda:dma_intr:status=0x51 {DriveReady SeekCompile Error}
> > hda:dma_intr:error=0x84 {DriveStatusReady Bad CRC }
> > ide0:reset:success
> >
> > oba4e ne uvisva , prosto izkluva DMA supporta .
> > Tolkova li ne mi haresva hardware-to :
> > Acorp 6BX67 , BX440, ATA/66
> > BIOS: Award Modular v4.51PG
> > Quantum FIreball lct10
> >
> > Naistina pishe 4e ima problem s VIA VP2 chipset-a , no az mislq 4e
> > sum dale4 ot tova . I pak ostanah bez DMA support
> >
> > P.S. Include IDE/ATA 2 Disk support susto e vklu4eno , probah i s
> > inzklu4eno rezultata e sustiq ........Mai si ostanah bez DMA
> > support
> > .............?????????
> > Blagodarq za to4nite otgovori
> >
> > On Friday 23 March 2001 23:27, you wrote:
> > > On Fri, 23 Mar 2001 19:31:55 +0200
> > >
> > > George Danchev <danchev@xxxxxxxxx> wrote:
> > > > Ne nqmam takiva ekstri v BIOSa , dunoto mi e staro Acorp s
> > > > BX440 chipset i
> > > > Award BIOS nekuf star , ama vurshi rabota . Zabravil sum da
> > > > razresha DMA
> > > > support v kernela ( tupo , ama trea se seti nqkoi ) .Sega se
> > > > compile , da
> > > > vidim ko sha stane ....
> > >
> > > Ne e losho da ne puskash Enable DMA by Default ( if available )
> > > a vmesto tova na kernel-a da mu puskash pri boot IDEx=DMA
> > >
> > > > On Friday 23 March 2001 18:57, you wrote:
> > > > > George Danchev wrote:
> > > > > > Mersi ,
> > > > > > (namerih go , s apt-get sum) ,
> > > > > > NO
> > > > > > Kakto predpolagah ne beshe vklu4eno DMA-to , i uporito
> > > > > > neiska da
> > > >
> > > > go
> > > >
> > > > > > vklu4i
> > > > > >
> > > > > > hdparm -d1 -X34 /dev/hda , dava :
> > > > > > /dev/hda:
> > > > > > setting using_dma to 1 (on)
> > > > > > HDIO_SET_DMA failed : operation not permitted
> > > > > > setting xfermode to 34 (multiword DMA mode2)
> > > > > > using_dma = 0 (off)
> > > > > >
> > > > > > hdparm /dev/hda , dava :
> > > > > > /dev/hda:
> > > > > > multcount = 0 (off)
> > > > > > I/O support = 0 (default 16-bit)
> > > > > > unmaskirq = 0 (off)
> > > > > > using_dma = 0 (off)
> > > > > > keepsettings = 0 (off)
> > > > > > nowerr = 0 (off)
> > > > > > readonly = 0 (off)
> > > > > > readahead = 8 (on)
> > > > > > geometry = 2482/255/63, sectors = 39876480, start = 0
> > > > > >
> > > > > > No permittion dori i za root ( controlera na diska
> > > > > > poddurja DMA
> > > >
> > > > )
> > > >
> > > > > > .Pravata na /dev/hda fileto sa b r w - r w - - - -
> > > > > > (0660)
> > > >
> > > > . Kude
> > > >
> > > > > > moje da e grijata ???? Problema mi e 4e bavno mi
> > > > > > transferira
> > > >
> > > > hdd-to .....
> > > >
> > > > > Write-back Write-through opciite na cache-a? Ima li gi pri
> > > > > teb v
> > > >
> > > > BIOS-a?
> > > >
> > > > > (mozhe i da govorq gluposti... )
> > > > >
> > > > > "Trust noone"
> > > > >
> > > > > =========================
> > > > > Teodor Georgiev
> > > > > System Administrator
> > > > > Netplus OOD - Sofia
> > > > > phone: ++359-2-9633298
> > > > > e-mail: teodor@xxxxxxxxxx
> > > > > ICQ: 33741477
> > > > > =========================
> > > > >
> > > > >
> > > > > =============================================================
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