iwlagn: fix HW crypto for TX-only keys

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Group keys in IBSS or AP mode are not programmed
into the device since we give the key to it with
every TX packet. However, we do need mac80211 to
create the MMIC & PN in all cases. Move the code
around to set the key flags all the time. We set
them even when the key is removed again but that
is obviously harmless.

Cc: stable@vger.kernel.org
Reported-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

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Johannes Berg 2011-11-25 03:20:09 -08:00 • committed by Wey-Yi Guy

parent 6b5a26f50a

commit a7e12c8e22

2 changed files with 11 additions and 5 deletions

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5

drivers/net/wireless/iwlwifi/iwl-agn-sta.c

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11

drivers/net/wireless/iwlwifi/iwl-mac80211.c

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