Messages in this thread | | | From | Gustavo Guillermo Pérez <> | Subject | Re: Can't enable DMA over ATA on Intel Chipset 2.6.16 | Date | Sun, 27 Aug 2006 14:34:35 -0500 |
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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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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