From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Dillow Subject: [RFC 2.6.10 22/22] Add some documentation for the IPSEC crypto offload Date: Thu, 30 Dec 2004 03:48:38 -0500 Message-ID: <20041230035000.31@ori.thedillows.org> References: <20041230035000.30@ori.thedillows.org> Cc: linux-kernel@vger.kernel.org, dave@thedillows.org Return-path: To: netdev@oss.sgi.com Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org # This is a BitKeeper generated diff -Nru style patch. # # ChangeSet # 2004/12/30 01:06:37-05:00 dave@thedillows.org # Add some documentation for the IPSEC crypto offload. # # Signed-off-by: David Dillow # # Documentation/networking/netdevices.txt # 2004/12/30 01:06:19-05:00 dave@thedillows.org +16 -0 # Add some documentation for the IPSEC crypto offload. # # Signed-off-by: David Dillow # diff -Nru a/Documentation/networking/netdevices.txt b/Documentation/networking/netdevices.txt --- a/Documentation/networking/netdevices.txt 2004-12-30 01:07:40 -05:00 +++ b/Documentation/networking/netdevices.txt 2004-12-30 01:07:40 -05:00 @@ -73,3 +73,19 @@ dev_close code and comments in net/core/dev.c for more info. Context: softirq +dev->xfrm_state_add: + Synchronization: None, but can be called inside dev_base_lock rwlock + Context: nominally process, but don't sleep inside an rwlock + Notes: Only called for inbound xfrm_state(s). Can be invoked during + xfrm_accel_add() call. + +dev->xfrm_state_del: + Synchronization: None, but can be called inside dev->xmit_lock spinlock. + Context: BHs disabled/softirq + Notes: Called for all offloaded xfrm_state(s). Can be invoked during + xfrm_accel_flush() call. + +dev->xfrm_bundle_add: + Synchronization: None + Context: softirq/process + Notes: Called for newly created outbound xfrm bundles.