amd64/179376: xhci ehci irq storm

[Michal Sviba]

The following reply was made to PR amd64/179376; it has been noted by GNATS.

From: Michal Sviba <michal at sviba.cz>
To: bug-followup at FreeBSD.org, michal at sviba.cz
Cc: Konstantin Belousov <kostikbel at gmail.com>
Subject: Re: amd64/179376: xhci ehci irq storm
Date: Wed, 26 Jun 2013 10:32:46 +0200

 I tried remove xhci support from kernel. But without success.
 Maybe the problem isn't in xhci.
 
 ms10~#uptime
 10:13AM  up 12:46, 1 user, load averages: 0.20, 0.34, 0.32
 
 
                  ms10~#vmstat -i
 interrupt                          total       rate
 irq1: atkbd0                          18          0
 irq16: ehci0                  9855800830     214485
 irq23: ehci1                       91988          2
 cpu0:timer                      51247683       1115
 irq264: em0                      1095725         23
 irq265: hdac0                         74          0
 irq266: ahci0                     261277          5
 cpu2:timer                       1566559         34
 cpu3:timer                       1232863         26
 cpu1:timer                       1234862         26
 Total                         9912531879     215719