[lkml]   [2008]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [linux-pm] [PATCH -mm] kexec jump -v9
On Wed, 14 May 2008, Eric W. Biederman wrote:

> My take on the situation is this. For proper handling we
> need driver device_detach and device_reattach methods.
> With the following semantics. The device_detach methods
> will disable DMA and place the hardware in a sane state
> from which the device driver can reclaim and reinitialize it,
> but the hardware will not be touched.
> device_reattach reattaches the driver to the hardware.

How would these differ from the already-existing remove and probe

Alan Stern

 \ /
  Last update: 2008-05-15 16:17    [W:0.312 / U:5.184 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site