Re: sparc scsi esp depends on pci & hangs on boot
- To: "David S. Miller" <davem@redhat.com>
- Cc: Otto Solares <solca@guug.org>, 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 07:07:39 +0100
- Message-id: <[🔎] 20030723070739.A697@infradead.org>
- Mail-followup-to: Christoph Hellwig <hch@infradead.org>, "David S. Miller" <davem@redhat.com>, Otto Solares <solca@guug.org>, zaitcev@redhat.com, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, debian-sparc@lists.debian.org
- In-reply-to: <[🔎] 20030722175400.4fe2aa5d.davem@redhat.com>; from davem@redhat.com on Tue, Jul 22, 2003 at 05:54:00PM -0700
- References: <[🔎] 20030722025142.GC25561@guug.org> <[🔎] 20030722080905.A21280@devserv.devel.redhat.com> <[🔎] 20030722182609.GA30174@guug.org> <[🔎] 20030722175400.4fe2aa5d.davem@redhat.com>
On Tue, Jul 22, 2003 at 05:54:00PM -0700, David S. Miller wrote:
> No, the problem is that SCSI DMA transfer direction
> macros are defined in terms of PCI ones. That's all,
> it's a minor issue and probably easily solved.
That's not true, there's not really any SCSI DMA transfer direction
macros anymore, but scsi now uses the generic enum dma_direction directly.
Sparc unfortunately defines the new DMA API in terms of the PCI DMA API
which gets you this mess.
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