Add a flag attribute to use in ap settings to indicate userspace supports offloading of SA Query procedures to driver. Also add AP SME device feature flag to advertise that the SA Query procedures offloaded to driver when userspace indicates support for offloading of SA Query procedures. Driver handles SA Query procedures in driver's SME it self and skip sending SA Query request or response frames to userspace when userspace indicates support for SA Query procedures offload. But if userspace doesn't advertise support for SA Query procedures offload driver shall not offload SA Query procedures handling. Also userspace with SA Query procedures offload capability shall skip SA Query specific validations when driver indicates support for handling SA Query procedures.
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| @@ -5760,13 +5760,15 @@ enum nl80211_tdls_operation { · 5759 unmodified lines | |||
| 5760 | NL80211_TDLS_DISABLE_LINK, | 5760 | NL80211_TDLS_DISABLE_LINK, |
| 5761 | }; | 5761 | }; |
| 5762 | 5762 | ||
| 5763 | /* | 5763 | /** |
| 5764 | * enum nl80211_ap_sme_features - device-integrated AP features | 5764 | * enum nl80211_ap_sme_features - device-integrated AP features |
| 5765 | * Reserved for future use, no bits are defined in | 5765 | * @NL80211_AP_SME_SA_QUERY_OFFLOAD: SA Query procedures offloaded to driver |
| 5766 | * NL80211_ATTR_DEVICE_AP_SME yet. | 5766 | * when user space indicates support for SA Query procedures offload during |
| 5767 | * "start ap" with %NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT. | ||
| 5768 | */ | ||
| 5767 | enum nl80211_ap_sme_features { | 5769 | enum nl80211_ap_sme_features { |
| 5770 | NL80211_AP_SME_SA_QUERY_OFFLOAD = 1 << 0, | ||
| 5768 | }; | 5771 | }; |
| 5769 | */ | ||
| 5770 | 5772 | ||
| 5771 | /** | 5773 | /** |
| 5772 | * enum nl80211_feature_flags - device/driver features | 5774 | * enum nl80211_feature_flags - device/driver features |
| @@ -7494,9 +7496,15 @@ enum nl80211_mbssid_config_attributes { · 1721 unmodified lines | |||
| 7494 | * | 7496 | * |
| 7495 | * @NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT: AP supports external | 7497 | * @NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT: AP supports external |
| 7496 | * authentication. | 7498 | * authentication. |
| 7499 | * @NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT: Userspace supports SA Query | ||
| 7500 | * procedures offload to driver. If driver advertises | ||
| 7501 | * %NL80211_AP_SME_SA_QUERY_OFFLOAD in AP SME features, userspace shall | ||
| 7502 | * ignore SA Query procedures and validations when this flag is set by | ||
| 7503 | * userspace. | ||
| 7497 | */ | 7504 | */ |
| 7498 | enum nl80211_ap_settings_flags { | 7505 | enum nl80211_ap_settings_flags { |
| 7499 | NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT = 1 << 0, | 7506 | NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT = 1 << 0, |
| 7507 | NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT = 1 << 1, | ||
| 7500 | }; | 7508 | }; |
| 7501 | 7509 | ||
| 7502 | #endif /* __LINUX_NL80211_H */ | 7510 | #endif /* __LINUX_NL80211_H */ |