Add QCA vendor interface to query usable channels
Add QCA vendor interface for userspace to get information of usable channels for different interface types from the driver/firmware. Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
This commit is contained in:
Vamsi Krishna
Jouni Malinen
parent
fd4580e1e8
commit
11821ab3d1
1 changed files with 112 additions and 0 deletions
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@ -704,6 +704,14 @@ enum qca_radiotap_vendor_ids {
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* configure the concurrent session policies when multiple STA interfaces
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* configure the concurrent session policies when multiple STA interfaces
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* are (getting) active. The attributes used by this command are defined
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* are (getting) active. The attributes used by this command are defined
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* in enum qca_wlan_vendor_attr_concurrent_sta_policy.
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* in enum qca_wlan_vendor_attr_concurrent_sta_policy.
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*
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* @QCA_NL80211_VENDOR_SUBCMD_USABLE_CHANNELS: Userspace can use this command
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* to query usable channels for different interface types such as STA,
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* AP, P2P GO, P2P Client, NAN, etc. The driver shall report all usable
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* channels in the response based on country code, different static
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* configurations, concurrency combinations, etc. The attributes used
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* with this command are defined in
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* enum qca_wlan_vendor_attr_usable_channels.
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*/
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*/
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enum qca_nl80211_vendor_subcmds {
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enum qca_nl80211_vendor_subcmds {
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QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
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QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
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@ -891,6 +899,7 @@ enum qca_nl80211_vendor_subcmds {
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QCA_NL80211_VENDOR_SUBCMD_WIFI_FW_STATS = 195,
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QCA_NL80211_VENDOR_SUBCMD_WIFI_FW_STATS = 195,
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QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS = 196,
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QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS = 196,
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QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY = 197,
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QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY = 197,
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QCA_NL80211_VENDOR_SUBCMD_USABLE_CHANNELS = 198,
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};
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};
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enum qca_wlan_vendor_attr {
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enum qca_wlan_vendor_attr {
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@ -10818,4 +10827,107 @@ enum qca_sta_connect_fail_reason_codes {
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QCA_STA_CONNECT_FAIL_REASON_ASSOC_NO_RESP_RECEIVED = 7,
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QCA_STA_CONNECT_FAIL_REASON_ASSOC_NO_RESP_RECEIVED = 7,
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};
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};
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/**
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* enum qca_wlan_vendor_usable_channels_filter - Bitmask of different
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* filters defined in this enum are used in attribute
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* %QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_FILTER_MASK.
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*
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* @QCA_WLAN_VENDOR_FILTER_CELLULAR_COEX: When this bit is set, the driver
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* shall filter the channels which are not usable because of coexistence with
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* cellular radio.
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* @QCA_WLAN_VENDOR_FILTER_WLAN_CONCURRENCY: When this bit is set, the driver
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* shall filter the channels which are not usable because of existing active
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* interfaces in the driver and will result in Multi Channel Concurrency, etc.
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*
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*/
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enum qca_wlan_vendor_usable_channels_filter {
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QCA_WLAN_VENDOR_FILTER_CELLULAR_COEX = 0,
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QCA_WLAN_VENDOR_FILTER_WLAN_CONCURRENCY = 1,
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};
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/**
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* enum qca_wlan_vendor_attr_chan_info - Attributes used inside
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* %QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_CHAN_INFO nested attribute.
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*
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* @QCA_WLAN_VENDOR_ATTR_CHAN_INFO_PRIMARY_FREQ:
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* u32 attribute, required. Indicates the center frequency of the primary
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* channel in MHz.
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*
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* @QCA_WLAN_VENDOR_ATTR_CHAN_INFO_SEG0_FREQ:
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* u32 attribute. Indicates the center frequency of the primary segment of the
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* channel in MHz. This attribute is required when reporting 40 MHz, 80 MHz,
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* 160 MHz, and 320 MHz channels.
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*
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* @QCA_WLAN_VENDOR_ATTR_CHAN_INFO_SEG1_FREQ:
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* u32 attribute. Indicates the center frequency of the secondary segment of
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* 80+80 channel in MHz. This attribute is required only when
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* QCA_WLAN_VENDOR_ATTR_CHAN_INFO_BANDWIDTH is set to NL80211_CHAN_WIDTH_80P80.
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*
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* @QCA_WLAN_VENDOR_ATTR_CHAN_INFO_BANDWIDTH:
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* u32 attribute, required. Indicates the bandwidth of the channel, possible
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* values are defined in enum nl80211_chan_width.
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*
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* @QCA_WLAN_VENDOR_ATTR_CHAN_INFO_IFACE_MODE_MASK:
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* u32 attribute, required. Indicates all the interface types for which this
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* channel is usable. This attribute encapsulates bitmasks of interface types
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* defined in enum nl80211_iftype.
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*
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*/
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enum qca_wlan_vendor_attr_chan_info {
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_INVALID = 0,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_PRIMARY_FREQ = 1,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_SEG0_FREQ = 2,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_SEG1_FREQ = 3,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_BANDWIDTH = 4,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_IFACE_MODE_MASK = 5,
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/* keep last */
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_AFTER_LAST,
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_MAX =
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QCA_WLAN_VENDOR_ATTR_CHAN_INFO_AFTER_LAST - 1,
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};
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/**
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* enum qca_wlan_vendor_attr_usable_channels - Attributes used by
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* %QCA_NL80211_VENDOR_SUBCMD_USABLE_CHANNELS vendor command.
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*
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* @QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_BAND_MASK:
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* u32 attribute. Indicates the bands from which the channels should be reported
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* in response. This attribute encapsulates bit masks of bands defined in enum
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* nl80211_band. Optional attribute, if not present in the request the driver
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* shall return channels from all supported bands.
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*
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* @QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_IFACE_MODE_MASK:
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* u32 attribute. Indicates all the interface types for which the usable
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* channels information is requested. This attribute encapsulates bitmasks of
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* interface types defined in enum nl80211_iftype. Optional attribute, if not
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* present in the request the driver shall send information of all supported
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* interface modes.
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*
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* @QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_FILTER_MASK:
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* u32 attribute. This attribute carries information of all filters that shall
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* be applied while populating usable channels information by the driver. This
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* attribute carries bit masks of different filters defined in enum
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* qca_wlan_vendor_usable_channels_filter. Optional attribute, if not present
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* in the request the driver shall send information of channels without applying
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* any of the filters that can be configured through this attribute.
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*
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* @QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_CHAN_INFO:
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* Nested attribute. This attribute shall be used by the driver to send
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* usability information of each channel. The attributes defined in enum
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* qca_wlan_vendor_attr_chan_info are used inside this attribute.
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*/
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enum qca_wlan_vendor_attr_usable_channels {
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_INVALID = 0,
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_BAND_MASK = 1,
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_IFACE_MODE_MASK = 2,
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_FILTER_MASK = 3,
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_CHAN_INFO = 4,
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/* keep last */
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_AFTER_LAST,
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_MAX =
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QCA_WLAN_VENDOR_ATTR_USABLE_CHANNELS_AFTER_LAST - 1,
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};
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#endif /* QCA_VENDOR_H */
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#endif /* QCA_VENDOR_H */
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