Commit 2a91c9f7 authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by Johannes Berg
Browse files

nl/cfg80211: advertise OBSS scan requirement



wpa_supplicant will do OBSS scan for drivers that implement
auth/assoc API. Drivers that implement nl80211 connect API
(rather than auth/assoc) may need wpa_supplicant to do this
as well.

Add a new feature flag to inform it (wpa_s) that a driver
needs wpa_supplicant to do OBSS scans.
Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 6352c87f
...@@ -3057,6 +3057,9 @@ enum nl80211_ap_sme_features { ...@@ -3057,6 +3057,9 @@ enum nl80211_ap_sme_features {
* @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
* @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
* @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
* @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
* OBSS scans and generate 20/40 BSS coex reports. This flag is used only
* for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
*/ */
enum nl80211_feature_flags { enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0, NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
...@@ -3069,6 +3072,7 @@ enum nl80211_feature_flags { ...@@ -3069,6 +3072,7 @@ enum nl80211_feature_flags {
NL80211_FEATURE_SCAN_FLUSH = 1 << 7, NL80211_FEATURE_SCAN_FLUSH = 1 << 7,
NL80211_FEATURE_AP_SCAN = 1 << 8, NL80211_FEATURE_AP_SCAN = 1 << 8,
NL80211_FEATURE_VIF_TXPOWER = 1 << 9, NL80211_FEATURE_VIF_TXPOWER = 1 << 9,
NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10,
}; };
/** /**
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment