On Thursday 16 June 2005 13:14, Tarhon-Onu Victor wrote:
> On Thu, 16 Jun 2005, Serghei Amelian wrote:
> > ca modul). Ceva sugestii?
>
>       lspci?

[...]
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface 
Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 
02)
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 
02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) 
AC'97 Audio Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] 
(rev a1)
02:01.0 Ethernet controller: Intel Corporation 82547EI Gigabit Ethernet 
Controller (LOM)
[...]

Nu mi se pare nimic deosebit...

>       dmesg, poate a dezactivat kernelul dma-ul vazind ca 
> hdd-ul e timpit la cap?

[...]
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
hda: Maxtor 6Y080P0, ATA DISK drive
ide1: I/O resource 0x170-0x177 not free.
ide1: ports already in use, skipping probe
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 128KiB
hda: 160086528 sectors (81964 MB) w/7936KiB Cache, CHS=65535/16/63
hda: cache flushes supported
 hda: hda1 hda2 hda3
[...]
SCSI subsystem initialized
libata version 1.10 loaded.
ata_piix version 1.03
ata_piix: combined mode detected
ata: 0x1f0 IDE port busy
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xF008 irq 15
ata1: dev 0 cfg 49:2f00 82:346b 83:7f21 84:4003 85:3469 86:3c01 87:4003 
88:207f
ata1: dev 0 ATA, max UDMA/133, 72303840 sectors: lba48
ata1: dev 0 configured for UDMA/133
scsi0 : ata_piix
  Vendor: ATA       Model: WDC WD360GD-00FN  Rev: 35.0
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 72303840 512-byte hdwr sectors (37020 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 72303840 512-byte hdwr sectors (37020 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 < sda5 >
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
ReiserFS: hda3: found reiserfs format "3.6" with standard journal
[...]

> hdparm -d1 /dev/hdCutare ce spune? 

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

Asta a fost primul lucru pe care l-am incercat. Si se comporta exact ca atunci 
cand driverul IDE e compilat ca modul.

Chestia e ca din cauza de SATA driverul e incarcat intr-adevar ca modul:

[...]
ata_piix               13253  0
libata                 49220  1 ata_piix
sd_mod                 22977  0
scsi_mod              136457  2 libata,sd_mod
[...]

SCSI-ul normal ca nu are greturi cu chestia asta, dar ATA...

-- 
Serghei.

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