From e1d8b631f6b63cdac9cdec88f660d73373dec727 Mon Sep 17 00:00:00 2001
From: Andrew Gallatin <gallatin@FreeBSD.org>
Date: Tue, 23 Jul 2019 16:28:17 +0000
Subject: [PATCH] pciconf: report PCI Gen4 speeds

PCIe gen4 runs at 16GT/s.  Report this as
the speed of Gen4 links.

Reviewed by:	imp
MFC after:	7 days
Sponsored by:	Netflix
---
 usr.sbin/pciconf/cap.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr.sbin/pciconf/cap.c b/usr.sbin/pciconf/cap.c
index 03490e42324..a6309a52e1c 100644
--- a/usr.sbin/pciconf/cap.c
+++ b/usr.sbin/pciconf/cap.c
@@ -389,6 +389,8 @@ link_speed_string(uint8_t speed)
 		return ("5.0");
 	case 3:
 		return ("8.0");
+	case 4:
+		return ("16.0");
 	default:
 		return ("undef");
 	}