diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2016-04-07 16:21:57 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-07-06 02:07:49 +0300 |
| commit | 2a53d166c464d7b51d6f7204d445fc0254b25f51 (patch) | |
| tree | 8b717a54a2272473558cf125ce42a415a9fc35f2 /drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h | |
| parent | 9c07e9aafcbe4b2a98c18d9b0ee28c84d749ea84 (diff) | |
| download | linux-2a53d166c464d7b51d6f7204d445fc0254b25f51.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h index 38b1d045be8e..d1c4fb849111 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h @@ -141,6 +141,7 @@ enum iwl_sta_flags { * @STA_KEY_FLG_CCM: CCMP encryption algorithm * @STA_KEY_FLG_TKIP: TKIP encryption algorithm * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support) + * @STA_KEY_FLG_GCMP: GCMP encryption algorithm * @STA_KEY_FLG_CMAC: CMAC encryption algorithm * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value @@ -149,6 +150,7 @@ enum iwl_sta_flags { * @STA_KEY_FLG_KEYID_MSK: the index of the key * @STA_KEY_NOT_VALID: key is invalid * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key + * @STA_KEY_FLG_KEY_32BYTES for non-wep key set for 32 bytes key * @STA_KEY_MULTICAST: set for multical key * @STA_KEY_MFP: key is used for Management Frame Protection */ @@ -158,6 +160,7 @@ enum iwl_sta_key_flag { STA_KEY_FLG_CCM = (2 << 0), STA_KEY_FLG_TKIP = (3 << 0), STA_KEY_FLG_EXT = (4 << 0), + STA_KEY_FLG_GCMP = (5 << 0), STA_KEY_FLG_CMAC = (6 << 0), STA_KEY_FLG_ENC_UNKNOWN = (7 << 0), STA_KEY_FLG_EN_MSK = (7 << 0), @@ -167,6 +170,7 @@ enum iwl_sta_key_flag { STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS), STA_KEY_NOT_VALID = BIT(11), STA_KEY_FLG_WEP_13BYTES = BIT(12), + STA_KEY_FLG_KEY_32BYTES = BIT(12), STA_KEY_MULTICAST = BIT(14), STA_KEY_MFP = BIT(15), }; @@ -388,7 +392,6 @@ struct iwl_mvm_add_sta_cmd { * @key_offset: key offset in key storage * @key_flags: type %iwl_sta_key_flag * @key: key material data - * @key2: key material data * @rx_secur_seq_cnt: RX security sequence counter for the key * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx @@ -397,8 +400,7 @@ struct iwl_mvm_add_sta_key_cmd { u8 sta_id; u8 key_offset; __le16 key_flags; - u8 key[16]; - u8 key2[16]; + u8 key[32]; u8 rx_secur_seq_cnt[16]; u8 tkip_rx_tsc_byte2; u8 reserved; |