Created by: manojkumar-arm
PCIe express extended capabilities like ATS & PRI should be exposed only in endpoint mode. This patch adds a function to skip these capabilities in capability linked list for root port mode.
Change-Id: I2709e39fc7d9f9b4bcfebc67b41d7abe3ec7ab0f Signed-off-by: Manoj Kumar manoj.kumar3@arm.com