From d25ba9848bcd0780156671172b4a73b9cf6971c8 Mon Sep 17 00:00:00 2001
From: Eitan Adler <eadler@FreeBSD.org>
Date: Sat, 17 Mar 2018 19:18:10 +0000
Subject: [PATCH] faq: update serial FAQ to include uart info

Also use better source of information as the kernel buffer may not have
the reference anymore.
---
 en_US.ISO8859-1/books/faq/book.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/en_US.ISO8859-1/books/faq/book.xml b/en_US.ISO8859-1/books/faq/book.xml
index 5b87877cea..4fa10599cd 100644
--- a/en_US.ISO8859-1/books/faq/book.xml
+++ b/en_US.ISO8859-1/books/faq/book.xml
@@ -6316,7 +6316,7 @@ ATDT1234567</programlisting>
 	    or run this command after the system is up and
 	    running:</para>
 
-	  <screen>&prompt.user; <userinput>dmesg | grep -E "^sio[0-9]"</userinput>
+	  <screen>&prompt.user; <userinput>grep -E "^(sio|uart)[0-9] &lt; /var/run/dmesg.boot"</userinput>
 sio0: &lt;16550A-compatible COM port&gt; port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
 sio0: type 16550A
 sio1: &lt;16550A-compatible COM port&gt; port 0x2f8-0x2ff irq 3 on acpi0