[patch 1/7] d80211: allow for hardware crypto of default keys

[David Kimdon <david.kimdon@devicescape.com>]

[-- Attachment #1: hwaccel-virt-sta.patch --]
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Remove incorrect prohibition of hardware crypto support.  This was
originally present to prevent hardware crypto when more than one
station interface was created for a single hardware device, the code
in question is no longer correct and should be removed.

Signed-off-by: David Kimdon <david.kimdon@devicescape.com>

Index: wireless-dev/net/d80211/ieee80211_ioctl.c
===================================================================
--- wireless-dev.orig/net/d80211/ieee80211_ioctl.c
+++ wireless-dev/net/d80211/ieee80211_ioctl.c
@@ -537,9 +537,7 @@ static int ieee80211_set_encryption(stru
 		}
 		key = sdata->keys[idx];
 
-		/* Disable hwaccel for default keys when the interface is not
-		 * the default one.
-		 * TODO: consider adding hwaccel support for these; at least
+		/* TODO: consider adding hwaccel support for these; at least
 		 * Atheros key cache should be able to handle this since AP is
 		 * only transmitting frames with default keys. */
 		/* FIX: hw key cache can be used when only one virtual
@@ -548,11 +546,6 @@ static int ieee80211_set_encryption(stru
 		 * must be used. This should be done automatically
 		 * based on configured station devices. For the time
 		 * being, this can be only set at compile time. */
-		/* FIXME: There is no more anything like "default
-		 * interface". We should try hwaccel if there is just one
-		 * interface - for now, hwaccel is unconditionaly
-		 * disabled. */
-		try_hwaccel = 0;
 	} else {
 		set_tx_key = 0;
 		if (idx != 0) {

--