NOPE........you force dependency of hwif->dma_base to PCI-DMAing only.
On Thu, 1 Jun 2000, Marcelo de Paula Bezerra wrote:
> Actualy I just saw this when I was compiling 2.4.0test1-ac7 for my 386
> that might become my router to the internet via my yet to be installed
> cable connection.
>
> The problem occurs when Generic PCI bus-master DMA support, wich wasn't
> even selectable since PCI was off.
>
> By the way, the kernel never succeds to boot, maybe becausa PCI being
> enabled on a PCI less machine.
>
> The following patch solves the compilation for me, I'll se if that can
> succed booting on my 7.91 bogomips powerhorse! :)
>
> --- ide.c-orig Thu Jun 1 13:11:07 2000
> +++ ide.c Thu Jun 1 13:12:05 2000
> @@ -2012,12 +2012,12 @@
> else
> hwgroup->hwif = HWIF(hwgroup->drive);
> -#ifndef CONFIG_DMA_NONPCI
> +#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
> if (hwif->dma_base) {
> (void) ide_release_dma(hwif);
> hwif->dma_base = 0;
> }
> -#endif /* CONFIG_DMA_NONPCI */
> +#endif /* CONFIG_BLK_DEV_DMA_PCI */
> /*
> * Remove us from the kernel's knowledge
>
> Wade Hampton wrote:
> >
> > Christopher Zimmerman wrote:
> > >
> > > Wade Hampton wrote:
> > >
> > > > Notes on some kernel tests of 2.4.0test1-ac6/7.
> > > >
> > > > On 2.4.0test1-ac6, I have the 2940 driver included, not
> > > > as a module. At boot time, I get a SCSI timeout waiting
> > > > for target error. This reminds me of some 2940 problems
> > > > a long time ago (in the 2.1 series). 2.3.99-pre5 works
> > > > fine (my last tested kernel). The configuration is nearly
> > > > identical between 2.3.99-pre5 and 2.4.0test1-ac6.
> > > >
> > > > On 2.4.0test-ac6, the name given to the module directory
> > > > is ac5, not ac6. This was fixed with ac7.
> > > >
> > > > When I try to build ac7, at link time I get an undefined
> > > > symbol:
> > > >
> > > > drivers/ide/idedriver.o: in function: ide_unregister
> > > > undefined ref. to ide_release_dma
> > >>
> > > If you start with a fresh .config file, the undefined ref goes away.
> >
> > I tried a couple of things. Finally, I removed the entire
> > /usr/src/linux directory (2.2.4test), extracted 2.2.4test and
> > then applied the patch ac7.
> >
> > First, make xconfig is broken.
> >
> > Second, after using make menuconfig on this clean build,
> > I got the same ide_release_dma error.
> >
> > I guess I'll wait until ac8?
> >
> > Cheers,
> > --
> > W. Wade, Hampton <whampton@staffnet.com>
> > On July 8, 1947, witnesses claim a spaceship with five aliens aboard
> > crashed on a sheep and cattle ranch outside Roswell, New Mexico.
> > On March 31, 1948, nine months later, Al Gore was born!
> >
> > -
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>
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>
Andre Hedrick
The Linux ATA/IDE guy
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