diff options
author | chunfan chen <jeffc@marvell.com> | 2016-01-13 01:26:54 -0800 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2016-01-29 11:20:39 +0200 |
commit | 7d7f07d8c5d35ebfb207650b0dbcf437dad76bab (patch) | |
tree | 6f7e38282bf1259c48931dde967cb557537fb14f /drivers/net/wireless/marvell/mwifiex/scan.c | |
parent | 5323b53d80fc17604b2c60b725af116827330b2c (diff) |
mwifiex: add wowlan net-detect support
This patch adds support for wakeup when configured
network is detected.
Signed-off-by: chunfan chen <jeffc@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/scan.c')
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/scan.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index d4e214385f54..2702bd93f74d 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -2092,6 +2092,8 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, u8 is_bgscan_resp; __le64 fw_tsf = 0; u8 *radio_type; + struct cfg80211_wowlan_nd_match *pmatch; + struct cfg80211_sched_scan_request *nd_config = NULL; is_bgscan_resp = (le16_to_cpu(resp->command) == HostCmd_CMD_802_11_BG_SCAN_QUERY); @@ -2154,6 +2156,21 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, (struct mwifiex_ie_types_data **) &chan_band_tlv); +#ifdef CONFIG_PM + if (priv->wdev.wiphy->wowlan_config) + nd_config = priv->wdev.wiphy->wowlan_config->nd_config; +#endif + + if (nd_config) { + adapter->nd_info = + kzalloc(sizeof(struct cfg80211_wowlan_nd_match) + + sizeof(struct cfg80211_wowlan_nd_match *) * + scan_rsp->number_of_sets, GFP_ATOMIC); + + if (adapter->nd_info) + adapter->nd_info->n_matches = scan_rsp->number_of_sets; + } + for (idx = 0; idx < scan_rsp->number_of_sets && bytes_left; idx++) { /* * If the TSF TLV was appended to the scan results, save this @@ -2172,6 +2189,23 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, radio_type = NULL; } + if (chan_band_tlv && adapter->nd_info) { + adapter->nd_info->matches[idx] = + kzalloc(sizeof(*pmatch) + + sizeof(u32), GFP_ATOMIC); + + pmatch = adapter->nd_info->matches[idx]; + + if (!pmatch) { + memset(pmatch, 0, sizeof(*pmatch)); + if (chan_band_tlv) { + pmatch->n_channels = 1; + pmatch->channels[0] = + chan_band->chan_number; + } + } + } + ret = mwifiex_parse_single_response_buf(priv, &bss_info, &bytes_left, le64_to_cpu(fw_tsf), |