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# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from sos.report.plugins import Plugin, RedHatPlugin
class Ntb(Plugin, RedHatPlugin):
short_desc = 'Linux PCI-Express Non-Transparent Bridge'
plugin_name = 'ntb'
profiles = ('hardware', )
def setup(self):
# NTB is hardwired at PCI Bus 0, device 3, function 0 on Intel
# processors (see page 8 in
# http://download.intel.com/design/intarch/papers/323328.pdf).
self.add_copy_spec([
'/sys/kernel/debug/ntb_hw_intel/0000:*/info',
'/sys/kernel/debug/ntb_transport/0000:*/qp*/stats'
])
# vim: set et ts=4 sw=4 :
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