diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index c3d3ea55d605..b393d55b3aa0 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -865,6 +865,7 @@ static int mwifiex_sec_ioctl_set_wapi_key(struct mwifiex_private *priv, static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv, struct mwifiex_ds_encrypt_key *encrypt_key) { + struct mwifiex_adapter *adapter = priv->adapter; int ret; struct mwifiex_wep_key *wep_key; int index; @@ -879,10 +880,17 @@ static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv, /* Copy the required key as the current key */ wep_key = &priv->wep_key[index]; if (!wep_key->key_length) { - dev_err(priv->adapter->dev, + dev_err(adapter->dev, "key not set, so cannot enable it\n"); return -1; } + + if (adapter->fw_key_api_major_ver == FW_KEY_API_VER_MAJOR_V2) { + memcpy(encrypt_key->key_material, + wep_key->key_material, wep_key->key_length); + encrypt_key->key_len = wep_key->key_length; + } + priv->wep_key_curr_index = (u16) index; priv->sec_info.wep_enabled = 1; } else { @@ -897,13 +905,25 @@ static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv, priv->sec_info.wep_enabled = 1; } if (wep_key->key_length) { + void *enc_key; + + if (encrypt_key->key_disable) + memset(&priv->wep_key[index], 0, + sizeof(struct mwifiex_wep_key)); + + if (adapter->fw_key_api_major_ver == FW_KEY_API_VER_MAJOR_V2) + enc_key = encrypt_key; + else + enc_key = NULL; + /* Send request to firmware */ ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, 0, NULL); + HostCmd_ACT_GEN_SET, 0, enc_key); if (ret) return ret; } + if (priv->sec_info.wep_enabled) priv->curr_pkt_filter |= HostCmd_ACT_MAC_WEP_ENABLE; else @@ -1044,19 +1064,27 @@ int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, memset(&encrypt_key, 0, sizeof(struct mwifiex_ds_encrypt_key)); encrypt_key.key_len = key_len; + encrypt_key.key_index = key_index; if (kp && kp->cipher == WLAN_CIPHER_SUITE_AES_CMAC) encrypt_key.is_igtk_key = true; if (!disable) { - encrypt_key.key_index = key_index; if (key_len) memcpy(encrypt_key.key_material, key, key_len); + else + encrypt_key.is_current_wep_key = true; + if (mac_addr) memcpy(encrypt_key.mac_addr, mac_addr, ETH_ALEN); - if (kp && kp->seq && kp->seq_len) + if (kp && kp->seq && kp->seq_len) { memcpy(encrypt_key.pn, kp->seq, kp->seq_len); + encrypt_key.pn_len = kp->seq_len; + encrypt_key.is_rx_seq_valid = true; + } } else { + if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) + return 0; encrypt_key.key_disable = true; if (mac_addr) memcpy(encrypt_key.mac_addr, mac_addr, ETH_ALEN); |