Re: lug-bg: DMA-tuk mai udarih na kamuk ve4e
- Subject: Re: lug-bg: DMA-tuk mai udarih na kamuk ve4e
- From: jhs@xxxxxx (Ivan Petrov)
- Date: Sat, 24 Mar 2001 09:35:35 +0200
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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