Re: lug-bg: HDD � DMA

[Lupos@xxxxxxxxx (Lyubomir Babukchiev)]

----- Original Message -----
From: "Àòàíàñ Ìàâðîâ" <bugar@xxxxxxx>
To: <lug-bg@xxxxxxxxxxxxxxxxxx>
Sent: Friday, January 17, 2003 9:49 PM
Subject: lug-bg: HDD è DMA

> Çäðàâåéòå,
> ïîÿâè ìè ñå ñòðàííåí ïðîáëåì ñúñ DMA /èëè ïîíå àç ìèñëÿ ÷å å ïðîáëåì òîâà
> DMA disabled/, íå çíàì êúäå å ïðè÷èíàòà. Íßêîé ìîæå ëè äà ïîìîãíå.
> Èçïîëçâàì slackware ñúñ kernel 2.4.21. Åòî êàêâî ñå ïîëó÷àâà...
>
> hda: ST33210A, ATA DISK drive
> hdb: QUANTUM FIREBALLP LM20.5, ATA DISK drive
> hda:
> blk: queue c02c0c20, I/O limit 4095Mb (mask 0xffffffff)
> hdb: DMA disabled
> blk: queue c02c0d6c, I/O limit 4095Mb (mask 0xffffffff)
> hdc: CD-540E, ATAPI CD/DVD-ROM drive
> hdc: DMA disabled
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide1 at 0x170-0x177,0x376 on irq 15
> hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
> hda: task_no_data_intr: error=0x04 { DriveStatusError }
> hda: 6346368 sectors (3249 MB) w/256KiB Cache, CHS=787/128/63, UDMA(33)
> hdb: host protected area => 1
> hdb: 40132503 sectors (20548 MB) w/1900KiB Cache, CHS=2498/255/63, UDMA(66)
> hdc: ATAPI 40X CD-ROM drive, 128kB Cache, UDMA(33)
>
> Áëàãîäàðÿ.
>

Ùå äàì ñàìî ïðåäïîëîæåíèÿ:

1. Äà íå ñè çàáðàíèë DMA-òî îò BIOS-a
2. Äà íå áè äà íÿìà ïîäðúæêà â ÿäðîòî
3. Ïðîáâà ëè ñ hdparm -d1 /dev/hdb (hdparm -tT /dev/hdb)

http://en.tldp.org/HOWTO/mini/Ultra-DMA-8.html

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