Re: lug-bg: Intel 865PE Chipset support

[George Danchev <danchev@xxxxxxxxx>]

On Thursday 20 November 2003 01:21, raptor wrote:
> 2.4.20-gentoo-r7
> Nishto che pokzwa unknown , raboti si.. nqma intel pxII izbrano..

ok, opitah i s http://ftp.gentoo.skynet.be/pub/gentoo/distfiles/
linux-2.4.20-r8.tar.bz2 (ponezhe ne namerih -r7) s i bez intel PIIX. 
Rezultata e systiq:

setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 using_dma    =  0 (off)

ideq nqmam pri teb kak stava nomera.
vanilla 2.4.19, 20, 21, 22 vinagi izklu4ava DMA-to sled opit za set-vane, 
stoto ne razpoznava controlera, a i taka trqbva da byde (taka pishe v 
source-a na kernel-a). linux/drivers/ide/ide-dma.c
* To enable DMA, use "hdparm -d1 /dev/hd?" on a per-drive basis after booting.
 * If problems arise, ide.c will disable DMA operation after a few retries.
 * This error recovery mechanism works and has been extremely well exercised.

# lspci kazva :
00:1f.1 IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller

# dmesg |grep IDE
Uniform Multi-Platform E-IDE driver Revision: 6.31
PCI_IDE: unknown IDE controller on PCI bus 00 device f9, VID=8086, DID=24db
PCI_IDE: (ide_setup_pci_device:) Could not enable device.
scsi0 : SCSI host adapter emulation for IDE ATAPI devices

t.e. ATA kontrolera ne e razpoznat i se polzva nqkyf generic driver za nego 
bez dma.

> Da ne bi nesto problema da e w devfs poneve gledam dawa permission error..
> (update) Move i da go probwash ruchno...
> mkdir ~/devs
> cd ~/devs
> MKDEV hda
> hdparm -d1 ~/devs/hda1

mne mne... zna4i 4e nqma vklu4en support za chipset-a v kernel-a. A i DMA-to 
se vklu4va po defualt s 2.6.0-test5, oba4e pyk nvidia kernel driver-a 
(interface-a de) ne se build-va sprqmo tozi kernel source, taka 4e 2.6 za 
sega otpada ... ehh sto ne si vzeh ATI ;-) 

> Az taka prawq na nqkoi machini za da moga da setna DMA na ide pisachki
>  (koito polzwat scsi module za da mogat da pishat) :")
> Drugo koeto mi idwa na um .... hmm zabrawih go :"), a setih se... probwai
> BIOS (w/ APIC, w/o APIC) systoto i za kernel-a.. (ima opciq kato bootwash
> noapic taka che da go izkluchwash dori i da e kompilirano)

tova systo go vidqh na lkml za tozi chipset i SATA, boot s noapic i noacpi, 
dori mahnah support ot kernel-a, no luck ;-) 


-- 
pub  4096R/0E4BD0AB 2003-03-18 <keyserver.bu.edu>
1AE7 7C66 0A26 5BFF DF22 5D55 1C57 0C89 0E4B D0AB 

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