From: matthieu castet <castet.matthieu@free•fr>
To: netdev@vger•kernel.org
Cc: linville@tuxdriver•com
Subject: [PATH] Allow mtu bigger than 1500 for ieee80211
Date: Thu, 28 Sep 2006 19:57:25 +0200 [thread overview]
Message-ID: <451C0D05.4050705@free.fr> (raw)
[-- Attachment #1: Type: text/plain, Size: 182 bytes --]
Hi
this patch allow to set the mtu between 1500 and 2304 (max octets in an
MSDU) for devices using ieee80211 linux stack.
Signed-off-by: Matthieu CASTET <castet.matthieu@free•fr>
[-- Attachment #2: ieee80211mtu --]
[-- Type: text/plain, Size: 773 bytes --]
Index: linux/net/ieee80211/ieee80211_module.c
===================================================================
--- linux.orig/net/ieee80211/ieee80211_module.c 2006-09-26 19:27:26.000000000 +0200
+++ linux/net/ieee80211/ieee80211_module.c 2006-09-28 19:50:53.000000000 +0200
@@ -118,6 +118,14 @@
&ieee->network_free_list);
}
+static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
+{
+ if ((new_mtu < 68) || (new_mtu > IEEE80211_DATA_LEN))
+ return -EINVAL;
+ dev->mtu = new_mtu;
+ return 0;
+}
+
struct net_device *alloc_ieee80211(int sizeof_priv)
{
struct ieee80211_device *ieee;
@@ -133,6 +141,7 @@
}
ieee = netdev_priv(dev);
dev->hard_start_xmit = ieee80211_xmit;
+ dev->change_mtu = ieee80211_change_mtu;
ieee->dev = dev;
next reply other threads:[~2006-09-28 17:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-28 17:57 matthieu castet [this message]
2006-09-29 7:38 ` [PATH] Allow mtu bigger than 1500 for ieee80211 Johannes Berg
2006-09-29 9:30 ` Joerg Roedel
2006-09-29 11:56 ` Johannes Berg
2006-09-29 15:47 ` Joerg Roedel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=451C0D05.4050705@free.fr \
--to=castet.matthieu@free$(echo .)fr \
--cc=linville@tuxdriver$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox