DMA no active on HL-DT-STCD-RW/DVD

[Angka H. K.]

dmesg | grep acd0
acd0: CDRW <HL-DT-STCD-RW/DVD DRIVE GCC-4244N/1.02> at ata0-slave PIO4

Mind is 4244 though. It's looks like not much different.

On 5/13/06, Fabian Keil <freebsd-listen at fabiankeil.de> wrote:
> "Angka H. K." <harikurniawan at gmail.com> wrote:
>
> > My CD-RW/DVD drive cannot be set to dma. WinXP and Linux run it on
> > DMA. There is no problem accessing any supported media. 5.4-RELEASE
> > and 6.1-PRERELASE report the same thing. Currently I am using 7.0
>
> No problems here with RELENG_6. I never had problems with 5.x either.
>
> fk at TP51 ~ $dmesg | grep acd0
> acd0: CDRW <HL-DT-STCD-RW/DVD DRIVE GCC-4241N/1.04> at ata1-master UDMA33
>
> fk at TP51 ~ $grep dma /boot/loader.conf
> hw.ata.atapi_dma="1"
>
> fk at TP51 ~ $pciconf -lv | grep -A 4 ata
> atapci0 at pci0:31:1:      class=0x01018a card=0x052d1014 chip=0x24ca8086 rev=0x01 hdr=0x00
>     vendor   = 'Intel Corporation'
>     device   = '82801DBM (ICH4-M) UltraATA/100 EIDE Controller'
>     class    = mass storage
>     subclass = ATA
>
> Fabian
> --
> http://www.fabiankeil.de/
>
>
>