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qcacmn: Add a vendor command for medium assessment

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Introduce a vendor command for medium assessment through
QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS.

Change-Id: Iacce974c862a9899de853be70858a47ae719b541
CRs-Fixed: 2766103
This commit is contained in:
Min Liu
2020-08-31 11:50:52 +08:00
committed by snandini
parent 9b469e30f9
commit 7c122af366
2 changed files with 99 additions and 0 deletions
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98
os_if/linux/qca_vendor.h
View File

@@ -437,6 +437,10 @@
* the host driver. The band configurations obtained are referred through
* QCA_WLAN_VENDOR_ATTR_SETBAND_MASK.
*
* @QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS: Vendor subcommand/event for medium
* assessment.
* Uses attributes defined in enum qca_wlan_vendor_attr_medium_assess.
*
* @QCA_NL80211_VENDOR_SUBCMD_UPDATE_SSID: This acts as a vendor event and is
* used to update SSID information in hostapd when it is updated in the
* driver. Uses the attribute NL80211_ATTR_SSID.
@@ -683,6 +687,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_CONFIG_TSPEC = 190,
QCA_NL80211_VENDOR_SUBCMD_CONFIG_TWT = 191,
QCA_NL80211_VENDOR_SUBCMD_GETBAND = 192,
QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS = 193,
QCA_NL80211_VENDOR_SUBCMD_UPDATE_SSID = 194,
QCA_NL80211_VENDOR_SUBCMD_WIFI_FW_STATS = 195,
QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS = 196,
@@ -9844,6 +9849,99 @@ enum qca_wlan_vendor_attr_config_tspec {
QCA_WLAN_VENDOR_ATTR_CONFIG_TSPEC_AFTER_LAST - 1,
};
/**
* enum qca_wlan_medium_assess_type - Type of medium assess request
*
* Values for %QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_TYPE.
*/
enum qca_wlan_medium_assess_type {
QCA_WLAN_MEDIUM_ASSESS_CCA = 0,
QCA_WLAN_MEDIUM_ASSESS_CONGESTION_REPORT = 1,
};
/**
* enum qca_wlan_vendor_attr_medium_assess - Attributes used by
* %QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS vendor command.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_TYPE:
* u8 attribute. Mandatory in all kinds of medium assess requests/responses.
* Specify the type of medium assess request and indicate its type in response.
* Possible values are defined in enum qca_wlan_medium_assess_type.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_PERIOD:
* u32 attribute. Mandatory in CCA request.
* Specify the assessment period in terms of seconds. Assessment result will be
* sent as the response to the CCA request after the assessment period.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_TOTAL_CYCLE_COUNT:
* u32 attribute. Mandatory in response to CCA request.
* Total timer tick count of the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_IDLE_COUNT:
* u32 attribute. Mandatory in response to CCA request.
* Timer tick count of idle time in the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_IBSS_RX_COUNT:
* u32 attribute. Mandatory in response to CCA request.
* Timer tick count of Intra BSS traffic RX time in the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_OBSS_RX_COUNT:
* u32 attribute. Mandatory in response to CCA request.
* Timer tick count of Overlapping BSS traffic RX time in the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_MAX_IBSS_RSSI:
* s32 attribute. Mandatory in response to CCA request.
* Maximum RSSI of Intra BSS traffic in the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_MIN_IBSS_RSSI:
* s32 attribute. Mandatory in response to CCA request.
* Minimum RSSI of Intra BSS traffic in the assessment cycle.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_ENABLE:
* u8 attribute. Mandatory in congestion report request.
* 1-enable 0-disable.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_THRESHOLD:
* u8 attribute. Mandatory in congestion report enable request and will be
* ignored if present in congestion report disable request. Possible values are
* 0-100. A vendor event QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS with the type
* QCA_WLAN_MEDIUM_ASSESS_CONGESTION_REPORT will be sent to userspace if
* congestion percentage reaches the configured threshold.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_INTERVAL:
* u8 attribute. Optional in congestion report enable request and will be
* ignored if present in congestion report disable request.
* Specify the interval of congestion report event in terms of seconds. Possible
* values are 1-255. Default value 1 will be used if this attribute is omitted
* or using invalid values.
*
* @QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_PERCENTAGE:
* u8 attribute. Mandatory in congestion report event.
* Indicate the actual congestion percentage. Possible values are 0-100.
*/
enum qca_wlan_vendor_attr_medium_assess {
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_TYPE = 1,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_PERIOD = 2,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_TOTAL_CYCLE_COUNT = 3,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_IDLE_COUNT = 4,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_IBSS_RX_COUNT = 5,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_OBSS_RX_COUNT = 6,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_MAX_IBSS_RSSI = 7,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_MIN_IBSS_RSSI = 8,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_ENABLE = 9,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_THRESHOLD = 10,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_REPORT_INTERVAL = 11,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_CONGESTION_PERCENTAGE = 12,
/* keep last */
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_MAX =
QCA_WLAN_VENDOR_ATTR_MEDIUM_ASSESS_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_mbssid_tx_vdev_status - Defines attributes
* used by QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS vendor command.

1
os_if/linux/wlan_cfg80211.h
View File

@@ -226,6 +226,7 @@ enum qca_nl80211_vendor_subcmds_index {
QCA_NL80211_VENDOR_SUBCMD_OEM_DATA_INDEX,
QCA_NL80211_VENDOR_SUBCMD_REQUEST_SAR_LIMITS_INDEX,
QCA_NL80211_VENDOR_SUBCMD_UPDATE_STA_INFO_INDEX,
QCA_NL80211_VENDOR_SUBCMD_MEDIUM_ASSESS_INDEX,
QCA_NL80211_VENDOR_SUBCMD_UPDATE_SSID_INDEX,
QCA_NL80211_VENDOR_SUBCMD_WIFI_FW_STATS_INDEX,
QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS_INDEX,