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| author | Chandrasekaran Manishekar <cmshekar@qti.qualcomm.com> | 2016-07-18 17:59:43 +0530 |
|---|---|---|
| committer | Linux Build Service Account <lnxbuild@localhost> | 2016-08-24 08:07:45 -0600 |
| commit | eec827ae19167f41af4a0f7184e0e69c4bff604a (patch) | |
| tree | e50ba4303c10bd545c10afe6933231af22f6bf5b | |
| parent | d0f59302dc1780530a62add349bb75a349876851 (diff) | |
| download | android_external_wpa_supplicant_8-eec827ae19167f41af4a0f7184e0e69c4bff604a.tar.gz android_external_wpa_supplicant_8-eec827ae19167f41af4a0f7184e0e69c4bff604a.tar.bz2 android_external_wpa_supplicant_8-eec827ae19167f41af4a0f7184e0e69c4bff604a.zip | |
QCA vendor command to configure conditional switch channel for AP
This commit introduces a new vendor sub command
QCA_NL80211_VENDOR_SUBCMD_SAP_CONDITIONAL_CHAN_SWITCH and associated
attributes which aim to configure selected frequencies on which the AP
can conditionally switch onto for preferred operation.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Git-commit: 1c8fe68f62a10fe21dda6ce346e5ae0f5ef8d358
Git-repo: git://w1.fi/srv/git/hostap.git
Change-Id: Ide4de6d36ac174825cec75b6ef7026797cf834f9
CRs-Fixed: 1045245
| -rw-r--r-- | src/common/qca-vendor.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h index 7432f2a2..50f13ff5 100644 --- a/src/common/qca-vendor.h +++ b/src/common/qca-vendor.h @@ -102,6 +102,19 @@ enum qca_radiotap_vendor_ids { * device. As an event, it indicates either the feature stopped after it * was already running or feature has actually failed to start. Uses the * attributes defines in enum qca_wlan_vendor_attr_p2p_listen_offload. + * + * @QCA_NL80211_VENDOR_SUBCMD_SAP_CONDITIONAL_CHAN_SWITCH: After AP starts + * beaconing, this sub command provides the driver, the frequencies on the + * 5 GHz band to check for any radar activity. Driver selects one channel + * from this priority list provided through + * @QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_FREQ_LIST and starts + * to check for radar activity on it. If no radar activity is detected + * during the channel availability check period, driver internally switches + * to the selected frequency of operation. If the frequency is zero, driver + * internally selects a channel. The status of this conditional switch is + * indicated through an event using the same sub command through + * @QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_STATUS. Attributes are + * listed in qca_wlan_vendor_attr_sap_conditional_chan_switch. */ enum qca_nl80211_vendor_subcmds { QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0, @@ -181,6 +194,7 @@ enum qca_nl80211_vendor_subcmds { QCA_NL80211_VENDOR_SUBCMD_WISA = 120, QCA_NL80211_VENDOR_SUBCMD_P2P_LISTEN_OFFLOAD_START = 122, QCA_NL80211_VENDOR_SUBCMD_P2P_LISTEN_OFFLOAD_STOP = 123, + QCA_NL80211_VENDOR_SUBCMD_SAP_CONDITIONAL_CHAN_SWITCH = 124, }; @@ -586,4 +600,23 @@ enum qca_wlan_vendor_attr_sap_config { QCA_WLAN_VENDOR_ATTR_SAP_CONFIG_AFTER_LAST - 1, }; +/** + * enum qca_wlan_vendor_attr_sap_conditional_chan_switch - Parameters for AP + * conditional channel switch + */ +enum qca_wlan_vendor_attr_sap_conditional_chan_switch { + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_INVALID = 0, + /* Priority based frequency list (an array of u32 values in host byte + * order) */ + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_FREQ_LIST = 1, + /* Status of the conditional switch (u32). + * 0: Success, Non-zero: Failure + */ + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_STATUS = 2, + + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_AFTER_LAST, + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_MAX = + QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_AFTER_LAST - 1, +}; + #endif /* QCA_VENDOR_H */ |