From aa77d26961fa4ecb11fe4209578dcd62ad15819d Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Sun, 24 Apr 2005 20:13:19 -0700
Subject: [PATCH] [NET]: Document ->hard_start_xmit() locking in netdevices.txt

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 Documentation/networking/netdevices.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/networking/netdevices.txt b/Documentation/networking/netdevices.txt
index 1509f3aff968..3c0a5ba614d7 100644
--- a/Documentation/networking/netdevices.txt
+++ b/Documentation/networking/netdevices.txt
@@ -51,6 +51,8 @@ dev->hard_start_xmit:
 	set_multicast_list
 	Context: BHs disabled
 	Notes: netif_queue_stopped() is guaranteed false
+               Interrupts must be enabled when calling hard_start_xmit.
+                (Interrupts must also be enabled when enabling the BH handler.)
 	Return codes: 
 	o NETDEV_TX_OK everything ok. 
 	o NETDEV_TX_BUSY Cannot transmit packet, try later