Re: sparc scsi esp depends on pci & hangs on boot
- To: Otto Solares <solca@guug.org>
- Cc: "David S. Miller" <davem@redhat.com>, zaitcev@redhat.com, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, debian-sparc@lists.debian.org
- Subject: Re: sparc scsi esp depends on pci & hangs on boot
- From: Christoph Hellwig <hch@infradead.org>
- Date: Wed, 23 Jul 2003 08:04:55 +0100
- Message-id: <[🔎] 20030723080454.B5245@infradead.org>
- Mail-followup-to: Christoph Hellwig <hch@infradead.org>, Otto Solares <solca@guug.org>, "David S. Miller" <davem@redhat.com>, zaitcev@redhat.com, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, debian-sparc@lists.debian.org
- In-reply-to: <[🔎] 20030723064311.GE30174@guug.org>; from solca@guug.org on Wed, Jul 23, 2003 at 12:43:11AM -0600
- References: <[🔎] 20030722025142.GC25561@guug.org> <[🔎] 20030722080905.A21280@devserv.devel.redhat.com> <[🔎] 20030722182609.GA30174@guug.org> <[🔎] 20030722175400.4fe2aa5d.davem@redhat.com> <[🔎] 20030723070739.A697@infradead.org> <[🔎] 20030722232410.7a37ed4d.davem@redhat.com> <[🔎] 20030723072836.A932@infradead.org> <[🔎] 20030722232911.2e6fda86.davem@redhat.com> <[🔎] 20030723064311.GE30174@guug.org>
On Wed, Jul 23, 2003 at 12:43:11AM -0600, Otto Solares wrote:
> I originally though the whole idea was to remove the PCI dependency.
There is no pci depency in the scsi core or drivers. The only
problem is that the dma-mapping.h implementation used by sparc
imposes an artifical PCI depency that needs to be removed.
If you want to help fix asm-generic/dma-mapping.h to be noops
if !CONFIG_PCI or even better make it always noops and add an
asm-generic/dma-mapping-in-terms-of-pci.h for those who want
them to map to PCI.
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