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QCA vendor command to configure conditional switch channel for AP

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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>
This commit is contained in:
Chandrasekaran, Manishekar 2016-07-18 17:59:43 +05:30 committed by Jouni Malinen
parent 34a5014507
commit 1c8fe68f62
1 changed files with 33 additions and 0 deletions
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33
src/common/qca-vendor.h
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@ -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,
@ -186,6 +199,7 @@ enum qca_nl80211_vendor_subcmds {
/* 121 - reserved for QCA */
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,
};
@ -661,4 +675,23 @@ 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 */