Bug 693243 - ixgbe: DCB -- RX PFC broken and pb misconfiguration on X540 devices
Summary: ixgbe: DCB -- RX PFC broken and pb misconfiguration on X540 devices
Keywords:
Status: CLOSED DUPLICATE of bug 694930
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.1
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Andy Gospodarek
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-03 20:50 UTC by john.r.fastabend
Modified: 2014-06-29 23:03 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-04-20 22:14:54 UTC
Target Upstream Version:

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Description john.r.fastabend 2011-04-03 20:50:44 UTC 
The BZ below added support X540 devices. Unfortunately, there are two issues with regards to DCB support on these devices. First PFC is not correctly configured resulting in received PFC frames being ignored. Second the packet buffer size is incorrectly configured potentially resulting in a hung DMA engine.

I am currently pushing fixes upstream for these. I'll attach commits here as soon as they are pulled into net-2.6.

https://bugzilla.redhat.com/show_bug.cgi?id=617193

Thanks,
John.
Comment 2 RHEL Program Management 2011-04-04 02:50:51 UTC 
Since RHEL 6.1 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.

Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.
Comment 3 Robert Love 2011-04-20 22:14:06 UTC 
I believe this BZ is a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=694930. We can close this one.
Comment 4 Robert Love 2011-04-20 22:14:54 UTC 

*** This bug has been marked as a duplicate of bug 694930 ***
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