lkml.org 
[lkml]   [2008]   [Nov]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] fakephp: Allocate PCI resources before adding the device
On Tue, 25 Nov 2008, Darrick J. Wong wrote:
> For PCI devices, pci_bus_assign_resources() must be called to set up the
> pci_device->resource array before pci_bus_add_devices() can be called, else
> attempts to load drivers results in BAR collision errors where there are none.

I've had a patch to fakephp that did something like this for a while, but I
called pci_bus_assign_resources() _after_ adding the devices with calls to
pci_bus_add_device(). It seems like that might be easier, to just add all
the devices and then call pci_bus_assign_resources() when done. It appears
to work fine for me. Is there a reason this is wrong?


\
 
 \ /
  Last update: 2008-11-26 05:49    [W:0.141 / U:0.812 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site