Re: DMA Problem
As far as I know it's an Intel i845 chipset. But there's no Intel
chipset in menuconfig except PIIXn and that's not the one i need.
Surprisingly it worked with kernel 2.4.20 with slight problems but at
leas it wast possible.
I don't know if this helps anyone to help me but here's lspci output:
<output>
00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host
Bridge (rev 04)
00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge
(rev 04)
00:1d.0 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 02)
00:1d.1 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #2) (rev 02)
00:1d.2 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #3) (rev 02)
00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 42)
00:1f.0 ISA bridge: Intel Corp. 82801CAM ISA Bridge (LPC) (rev 02)
00:1f.1 IDE interface: Intel Corp. 82801CAM IDE U100 (rev 02)
00:1f.3 SMBus: Intel Corp. 82801CA/CAM SMBus (rev 02)
00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio
(rev 02)
00:1f.6 Modem: Intel Corp. 82801CA/CAM AC'97 Modem (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV200 LX
[Mobility FireGL 7800 M7]
02:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev a8)
02:00.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev a8)
02:00.2 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller
02:02.0 Network controller: Harris Semiconductor Prism 2.5 Wavelan
chipset (rev 01)
02:08.0 Ethernet controller: Intel Corp. 82801CAM (ICH3) PRO/100 VE
(LOM) Ethernet Controller (rev 42)
</output>
Marcel
On Mon, 2003-07-07 at 10:13, stavel@brailcom.org wrote:
> Hi Marcel,
> >>>>> "Marcel" == Marcel Gschwandl <tautau@gmx.ch> writes:
>
> Marcel> A "hdparm -d 1 /dev/hda" reports: /dev/hda: setting
> Marcel> using_dma to 1 (on) HDIO_SET_DMA failed: Operation not
> Marcel> permitted using_dma = 0 (off) Has anybody a hint why this
> Marcel> can happen or at least where I can get some answers?
>
> This problem often happens when you forget to enable a proper chipset
> type in the section ATA/IDE ...
> in make menuconfig
>
>
> You can find out the chipset type by lspci:
>
> stavel@4[stavel]$ lspci
> 00:00.0 Host bridge: ALi Corporation M1671 Super P4 Northbridge [AGP4X,PCI and SDR/DDR] (rev 02)
> 00:01.0 PCI bridge: ALi Corporation PCI to AGP Controller
> 00:06.0 Multimedia audio controller: ALi Corporation M5451 PCI AC-Link Controller Audio Device (rev 02)
> 00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge [AladdinIV]
> ^^^^ this is my chipset ^^^^^
>
> 00:08.0 Modem: ALi Corporation Intel 537 [M5457 AC-Link Modem]
> 00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
> 00:0b.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
> 00:0f.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
> 00:10.0 IDE interface: ALi Corporation M5229 IDE (rev c4)
> 00:11.0 Bridge: ALi Corporation M7101 PMU
> 00:13.0 CardBus bridge: O2 Micro, Inc. OZ6933 Cardbus Controller (rev 02)
> 00:13.1 CardBus bridge: O2 Micro, Inc. OZ6933 Cardbus Controller (rev 02)
> 00:14.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
> 01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 Go] (rev b2)
>
>
> Just select the one that is listed enywhere in lspci output and is offered in the section ATA/IDE ... :-)
>
>
> Regards,
> --
> Jan Stavěl
--
Tautau <tautau@gmx.ch>
[GoE]
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