[RFC 2.6.10 22/22] Add some documentation for the IPSEC crypto offload
From: David Dillow <dave@thedillows.org>
Date: 2004-12-30 09:09:53
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# 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 [off-list ref] # # 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 [off-list ref] # 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.