lkml.org 
[lkml]   [2015]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v3] [SCSI] mpt2sas, mpt3sas: Abort initialization if no memory I/O resources detected
From
On Tue, Jul 14, 2015 at 9:49 PM, Sreekanth Reddy
<sreekanth.reddy@avagotech.com> wrote:
> Driver crashes if the BIOS do not set up at least one
> memory I/O resource. This failure can happen if the device is too
> slow to respond during POST and is missed by the BIOS, but Linux
> then detects the device later in the boot process.

But pci subsystem should assign resources to those unassigned BAR.

Do you mean even kernel can not assign resource to them? or it takes so long for
mpt FW to get ready?

Thanks

Yinghai


\
 
 \ /
  Last update: 2015-07-15 07:41    [W:0.226 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site