diff options
| author | Avinash Patil <patila@marvell.com> | 2013-08-24 01:48:23 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-26 20:09:05 +0200 |
| commit | 587b36d3642bdc921f4d624a740b6d91f779324b (patch) | |
| tree | 980dd5d24e7048ab51d121971459b59d9a461984 /drivers/net/wireless/mwifiex/11n.c | |
| parent | mwifiex: fix ext_capab IE structure definition (diff) | |
| download | linux-587b36d3642bdc921f4d624a740b6d91f779324b.tar.xz linux-587b36d3642bdc921f4d624a740b6d91f779324b.zip | |
mwifiex: drop gratuitous ARP frames
This patch adds support for dropping gratuitous ARP frames which is
requirement for WFA Hotspot2.0.
Hotspot2.0 capability is enabled in driver if extended capabilities
IE from BSS descriptor has 11u interworking enabled.
Signed-off-by: Avinash Patil <patila@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/11n.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index b579a2e54f4b..0b803c05cab3 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -399,6 +399,12 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, bss_desc->bcn_ext_cap + sizeof(struct ieee_types_header), le16_to_cpu(ext_cap->header.len)); + if (hdr->len > 3 && + ext_cap->ext_capab[3] & WLAN_EXT_CAPA4_INTERWORKING_ENABLED) + priv->hs2_enabled = true; + else + priv->hs2_enabled = false; + *buffer += sizeof(struct mwifiex_ie_types_extcap) + hdr->len; ret_len += sizeof(struct mwifiex_ie_types_extcap) + hdr->len; } |