[lkml]   [2009]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 1/3] SCSI: Allow platform-specific code to be run against the SCSI tree
On Mon, Aug 10, 2009 at 11:03:07AM -0500, James Bottomley wrote:
> On Mon, 2009-08-10 at 15:58 +0100, Matthew Garrett wrote:
> > They're SCSI as far as the device tree is concerned, so the glue
> > callbacks have to be registered from the SCSI layer. The only
> > implementation so far is for ACPI and only covers libata, but it could
> > potentially also be used to tie bay devices to the ofw tree on
> > openfirmware systems.
> It's hard for me to comment without seeing the scsi_platform_register
> code, but it strikes me that the only SCSI piece it's using is the
> scsi_bus ... what else is SCSI specific in there? is the ACPI implementation. I guess
that it could be done entirely in libata if the bus structure is
exported, but that does then limit it to ata - the code would need to be
duplicated if anyone wants to bind scsi devices. I've no real
preference, but this was the implementation suggested when I last posted
this stuff back in 2005 or so.

Matthew Garrett |

 \ /
  Last update: 2009-08-10 18:15    [W:0.041 / U:2.488 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site