From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Thu, 29 Nov 2012 11:55:21 +0000 (+0100)
Subject: s390/pci: CLP interface
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~29^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a755a45dd928e05a4fb980d31d4a0dbc49adc562;p=pandora-kernel.git

s390/pci: CLP interface

CLP instructions are used to query the firmware about detected PCI
functions, the attributes of those functions and to enable or disable
a PCI function. The CLP interface is the equivalent to a PCI bus scan.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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