From ef5b15acd4e87a283dedb68dcd81dbd1d7c521c6 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Thu, 28 Feb 2013 11:20:19 -0800 Subject: [PATCH] netdev: Update comment. The claim that there's only a single implementation was long obsolete. Signed-off-by: Ben Pfaff --- lib/netdev.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/lib/netdev.h b/lib/netdev.h index a691d70b2..13105ee59 100644 --- a/lib/netdev.h +++ b/lib/netdev.h @@ -26,11 +26,12 @@ extern "C" { #endif -/* Generic interface to network devices. +/* Generic interface to network devices ("netdev"s). * - * Currently, there is a single implementation of this interface that supports - * Linux. The interface should be generic enough to be implementable on other - * operating systems as well. */ + * Every port on a switch must have a corresponding netdev that must minimally + * support a few operations, such as the ability to read the netdev's MTU. + * The PORTING file at the top of the source tree has more information in the + * "Writing a netdev Provider" section. */ struct ofpbuf; struct in_addr; -- 2.20.1