Commit 4393f43f authored by Daniel Verkamp's avatar Daniel Verkamp Committed by Jim Harris
Browse files

setup.sh: fix NVMe status on older kernels 



Very old kernels (e.g. 3.13 from Ubuntu 14.04) don't have the nvme
directory in /sys/bus/pci/devices/$bdf/, so check for its existence
before trying to list it.

Change-Id: I1f1ca04c71de6359de2b924fb9437ad03c56523b
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/393725


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 678fe328

scripts/setup.sh

+1 −1
Original line number Diff line number Diff line
@@ -277,7 +277,7 @@ function status_linux { 
	for bdf in $(iter_pci_class_code 01 08 02); do

		driver=`grep DRIVER /sys/bus/pci/devices/$bdf/uevent |awk -F"=" '{print $2}'`

		node=`cat /sys/bus/pci/devices/$bdf/numa_node`;

		if [ "$driver" = "nvme" ]; then

		if [ "$driver" = "nvme" -a -d /sys/bus/pci/devices/$bdf/nvme ]; then

			name="\t"`ls /sys/bus/pci/devices/$bdf/nvme`;

		else

			name="-";