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wil6210: add option to ignore OTA regulatory hints

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On some platforms, the regulatory domain (country) is set
using mechanisms external to WIFI, such as cellular modem
and GPS. In these scenarios the regulatory hints that
are received over the air (in beacons and similar) can
conflict and even cause an incorrect country to be set.
Add an option to ignore the OTA regulatory hints to better
support such scenarios.

Change-Id: Ia46fe2699f4cc9859713947c0153107462fdec06
Signed-off-by: Lior David <liord@codeaurora.org>
This commit is contained in:
Lior David 2017-05-03 15:11:10 +03:00
parent e3c33c9d53
commit ebfdd0e131
1 changed files with 9 additions and 0 deletions
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9
drivers/net/wireless/ath/wil6210/cfg80211.c
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@ -26,6 +26,10 @@ bool disable_ap_sme;
module_param(disable_ap_sme, bool, 0444);
MODULE_PARM_DESC(disable_ap_sme, " let user space handle AP mode SME");
static bool ignore_reg_hints = true;
module_param(ignore_reg_hints, bool, 0444);
MODULE_PARM_DESC(ignore_reg_hints, " Ignore OTA regulatory hints (Default: true)");
#define CHAN60G(_channel, _flags) { \
.band = IEEE80211_BAND_60GHZ, \
.center_freq = 56160 + (2160 * (_channel)), \
@ -1743,6 +1747,11 @@ static void wil_wiphy_init(struct wiphy *wiphy)
wiphy->vendor_commands = wil_nl80211_vendor_commands;
wiphy->vendor_events = wil_nl80211_vendor_events;
wiphy->n_vendor_events = ARRAY_SIZE(wil_nl80211_vendor_events);
if (ignore_reg_hints) {
wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS;
wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
}
}
struct wireless_dev *wil_cfg80211_init(struct device *dev)