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mwifiex: send fewer channels to scan while connected

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Application triggers periodic background scans when device is connected.
We will scan less number of channels per scan command so that data
traffic won't get affected.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Amitkumar Karwar 2017-03-16 16:16:11 +05:30 committed by Kalle Valo
parent 92c70a958b
commit 0a5cc49750
1 changed files with 8 additions and 3 deletions
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11
drivers/net/wireless/marvell/mwifiex/scan.c
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@ -994,10 +994,15 @@ mwifiex_config_scan(struct mwifiex_private *priv,
* If a specific BSSID or SSID is used, the number of channels in the
* scan command will be increased to the absolute maximum.
*/
if (*filtered_scan)
if (*filtered_scan) {
*max_chan_per_scan = MWIFIEX_MAX_CHANNELS_PER_SPECIFIC_SCAN;
else
*max_chan_per_scan = MWIFIEX_DEF_CHANNELS_PER_SCAN_CMD;
} else {
if (!priv->media_connected)
*max_chan_per_scan = MWIFIEX_DEF_CHANNELS_PER_SCAN_CMD;
else
*max_chan_per_scan =
MWIFIEX_DEF_CHANNELS_PER_SCAN_CMD / 2;
}
if (adapter->ext_scan) {
bss_mode = (struct mwifiex_ie_types_bss_mode *)tlv_pos;