From: Jon Derrick <jonathan.derrick@intel.com>
Date: Mon, 27 Nov 2017 21:49:05 +0000 (-0700)
Subject: common/rc: allow 5-digit domains in _get_pci_dev_from_blkdev
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=452ab75f6490cf13abe4e7311c089c8b3a970f2e;p=users%2Fsagi%2Fblktests.git

common/rc: allow 5-digit domains in _get_pci_dev_from_blkdev

At least one driver (VMD) uses 32-bit pci domains, but is effectively
limited to 5-digit domains. Allow tests to access devices with 4-5 digit
domains.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
---

diff --git a/common/rc b/common/rc
index 6b29c2b..09ce4ef 100644
--- a/common/rc
+++ b/common/rc
@@ -138,7 +138,7 @@ _test_dev_is_pci() {
 
 _get_pci_dev_from_blkdev() {
 	readlink -f "$TEST_DEV_SYSFS/device" | \
-		grep -Eo '[0-9a-f]{4}:[0-9a-f]{2}:[0-9a-f]{2}\.[0-9a-f]' | \
+		grep -Eo '[0-9a-f]{4,5}:[0-9a-f]{2}:[0-9a-f]{2}\.[0-9a-f]' | \
 		tail -1
 }