From mboxrd@z Thu Jan 1 00:00:00 1970 To: Benjamin Herrenschmidt Cc: linuxppc-dev list Subject: Re: Trouble compiling kernel for G5. References: <874qv5c9xd.fsf@hades.nocrew.org> <1073778255.17403.28.camel@gaston> <87llofbaok.fsf@hades.nocrew.org> <1073781366.17403.41.camel@gaston> From: Stefan Berndtsson Date: Sun, 11 Jan 2004 02:16:51 +0100 In-Reply-To: <1073781366.17403.41.camel@gaston> (Benjamin Herrenschmidt's message of "Sun, 11 Jan 2004 11:36:06 +1100") Message-ID: <87d69rb7y4.fsf@hades.nocrew.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Benjamin Herrenschmidt writes: > On Sun, 2004-01-11 at 11:17, Stefan Berndtsson wrote: >> Benjamin Herrenschmidt writes: >> >> > On Sat, 2004-01-10 at 04:24, Stefan Berndtsson wrote: >> >> When trying to compile the latest rsynced kernel (checked today, 2004-01-09) >> >> from source.mvista.com::linuxppc-2.5-benh (2.6.1-rc1-ben1) for my G5, I >> >> run into the following message with SATA: >> > >> > rsync again >> >> Figured from the other mails that mvista wasn't up to date at the point, >> so with a 2.6.1-ben1 it compiled and booted fine. Thanks. >> >> Any news on when DVD-writing will be possible with DMA turned on? > > It doesn't work at the moment ? When I, on the G5, run: growisofs -Z /dev/hda -dvd-video dvddir I get: ide0, timeout waiting for dbdma command stop ide-cd: dma error hda: DMA disabled hda: dma error: status=0x50 { DriveReady SeekComplete } hda: dma error: error=0x00 cdrom_newpc_intr: 4 residual after xfer cdrom_newpc_intr: 4 residual after xfer And hdparm shows the drive to no longer have DMA turned on, which it did before running growisofs. The same command on a B&W G3 runs fine with DMA (2.4.23 kernel). So, to answer your question, it seems it does not work, no. /Stefan ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/