iwlwifi: mvm: add support for GCMP encryption
Newer hardware supports GCMP and GCMP 256-bit ciphers.
Add support for adding/setting GCMP key for TX mode.
In the TX command handling GCMP-256 is handled in a different
way as the key size should be up to 128-bits:
Set the key value to the key index in the key table,
and specify that this key should be taken form the key table
instead of from the TX command.
While at it - convert security control flags to an enum.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 6092af2..e240f19 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -707,6 +707,7 @@
};
#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
+#define IWL_MVM_NUM_CIPHERS 8
struct iwl_mvm {
/* for logger access */
@@ -1015,7 +1016,7 @@
struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
- u32 ciphers[6];
+ u32 ciphers[IWL_MVM_NUM_CIPHERS];
struct iwl_mvm_tof_data tof_data;
struct ieee80211_vif *nan_vif;