From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian McMenamin Date: Thu, 24 Jan 2008 22:53:09 +0000 Subject: Re: [PATCH] sh: use declared coherent memory for dreamcast pci Message-Id: <1201215189.6230.5.camel@localhost.localdomain> List-Id: References: <20080124094050.25814.40528.sendpatchset@clockwork.opensource.se> In-Reply-To: <20080124094050.25814.40528.sendpatchset@clockwork.opensource.se> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org On Thu, 2008-01-24 at 22:33 +0000, Adrian McMenamin wrote: > On Thu, 2008-01-24 at 18:40 +0900, Magnus Damm wrote: > > sh: use declared coherent memory for dreamcast pci ethernet adapter > > > > This patch makes the dreamcast use the recently added declared coherent > > memory functions to point out the memory window suitable for dma. > > > > Apart from cleaning up, this gives the dreamcast a proper memory allocator > > for pci dma memory. > > > > Signed-off-by: Magnus Damm > > > I get this now: > > [ 2.894858] IP-Config: Failed to open eth0 > [ 2.898395] IP-Config: No network devices available. > > So it appears, on first blush, that the patch breaks the driver. I'll > test further to confirm. > I can confirm that the patches: f838a96ef5cdc261cb458b154e79b259688008b8 b82c3460d4a2d86cdac80e178a76f3833f1aecba 1b0a4750bf70d0e6f1b4ef573b1231530b9891be all need to be reverted as they break the Dreamcast network driver