El Domingo, 27 de Agosto de 2006 13:27, escribió:
> Gustavo Guillermo Pérez wrote:
> > El Domingo, 27 de Agosto de 2006 12:57, escribió:
> >> Gustavo Guillermo Pérez wrote:
> >>> Hello list, I can't enable DMA on this chipset, even forcing with the
> >>> options provided in kconfig.
> >>
> >> Google around for combined mode, and/or set your BIOS to something other
> >> than legacy IDE mode.
> >
> > already tryed with BIOS legacy
>
> Right, that is the problem.
forgot to said "off"
BIOS has Enhaced or Combined mode, but no one of this options helps.
Disabling SATA, and using a normal ATAPI Hard Drive, let me use DMA for Atapi
Devices and works.
But I see this problem on a newest sony vaio laptop too, having the same
chipset, on this one there is no option for sata, cause there is no sata...
00:00.0 Host bridge: Intel Corporation 915G/P/GV/GL/PL/910GL Express Memory
Controller Hub (rev 04)
00:02.0 Display controller: Intel Corporation 82915G/GV/910GL Express Chipset
Family Graphics Controller (rev 04)
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
High Definition Audio Controller (rev 04)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #1 (rev 04)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #2 (rev 04)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #3 (rev 04)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #4 (rev 04)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB2 EHCI Controller (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d4)
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface
Bridge (rev 04)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
IDE Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus
Controller (rev 04)
01:00.0 Multimedia video controller: Internext Compression Inc iTVC16
(CX23416) MPEG-2 Encoder (rev 01)
01:01.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 4000
AGP 8x] (rev c1)
01:02.0 Communication controller: Agere Systems V.92 56K WinModem (rev 03)
01:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE
(LOM) Ethernet Controller (rev 04)
01:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller
(rev 80)
root@rp-1 /home/gus # hdparm /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 16383/255/63, sectors = 156368016, start = 0
--
Gustavo Guillermo Pérez
Compunauta uLinux
www.compunauta.com
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