diff options
| author | Avinash Patil <patila@marvell.com> | 2012-05-09 05:30:18 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-16 20:46:35 +0400 |
| commit | 75edd2c6803aec27083643e21aeb9b531587803f (patch) | |
| tree | 3526b1e0215ac1c9833202f146d591ede4c29a96 /drivers/net/wireless/mwifiex/sta_cmd.c | |
| parent | 67fdf39e0b2fcfd14584e7b1e23c607450f5b96f (diff) | |
| download | linux-75edd2c6803aec27083643e21aeb9b531587803f.tar.xz | |
mwifiex: append peer mac address TLV in key material command to firmware
Modify key related cfg80211 handlers to copy peer mac address for
pairwise keys. If peer mac address is not present or group keys,
it will be sent as broadcast mac address.
This would be required since hostapd downloads per peer PTK.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 3697aaa863dd..40e025da6bc2 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -498,7 +498,8 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, { struct host_cmd_ds_802_11_key_material *key_material = &cmd->params.key_material; - u16 key_param_len = 0; + struct host_cmd_tlv_mac_addr *tlv_mac; + u16 key_param_len = 0, cmd_size; int ret = 0; const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; @@ -614,11 +615,26 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, cpu_to_le16((u16) enc_key->key_len + KEYPARAMSET_FIXED_LEN); - key_param_len = (u16) (enc_key->key_len + KEYPARAMSET_FIXED_LEN) + key_param_len = (u16)(enc_key->key_len + KEYPARAMSET_FIXED_LEN) + sizeof(struct mwifiex_ie_types_header); cmd->size = cpu_to_le16(sizeof(key_material->action) + S_DS_GEN + key_param_len); + + if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) { + tlv_mac = (void *)((u8 *)&key_material->key_param_set + + key_param_len); + tlv_mac->tlv.type = cpu_to_le16(TLV_TYPE_STA_MAC_ADDR); + tlv_mac->tlv.len = cpu_to_le16(ETH_ALEN); + memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN); + cmd_size = key_param_len + S_DS_GEN + + sizeof(key_material->action) + + sizeof(struct host_cmd_tlv_mac_addr); + } else { + cmd_size = key_param_len + S_DS_GEN + + sizeof(key_material->action); + } + cmd->size = cpu_to_le16(cmd_size); } return ret; |