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QCA vendor command to configure the TDLS behavior in the host driver

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Sunil Dutt 2016-10-25 16:20:46 +05:30 committed by Jouni Malinen
parent a18563d428
commit 14cd203fff
1 changed files with 93 additions and 0 deletions
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93
src/common/qca-vendor.h
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@ -228,6 +228,10 @@ enum qca_radiotap_vendor_ids {
* moves around). To unlock the selected sector for a station * moves around). To unlock the selected sector for a station
* pass the special value 0xFFFF in the sector index. To unlock * pass the special value 0xFFFF in the sector index. To unlock
* all connected stations also pass a broadcast MAC address. * all connected stations also pass a broadcast MAC address.
*
* @QCA_NL80211_VENDOR_SUBCMD_CONFIGURE_TDLS: Configure the TDLS behavior
* in the host driver. The different TDLS configurations are defined
* by the attributes in enum qca_wlan_vendor_attr_tdls_configuration.
*/ */
enum qca_nl80211_vendor_subcmds { enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0, QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -333,6 +337,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SECTOR_CFG = 140, QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SECTOR_CFG = 140,
QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SELECTED_SECTOR = 141, QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SELECTED_SECTOR = 141,
QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SELECTED_SECTOR = 142, QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SELECTED_SECTOR = 142,
QCA_NL80211_VENDOR_SUBCMD_CONFIGURE_TDLS = 143,
}; };
@ -2114,4 +2119,92 @@ enum qca_wlan_vendor_attr_ll_stats_type
QCA_NL80211_VENDOR_SUBCMD_LL_STATS_TYPE_AFTER_LAST - 1, QCA_NL80211_VENDOR_SUBCMD_LL_STATS_TYPE_AFTER_LAST - 1,
}; };
/**
* enum qca_wlan_vendor_attr_tdls_configuration - Attributes for
* TDLS configuration to the host driver.
*
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TRIGGER_MODE: Configure the TDLS trigger
* mode in the host driver. enum qca_wlan_vendor_tdls_trigger_mode
* represents the different TDLS trigger modes.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_STATS_PERIOD: Duration (u32) within
* which QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_THRESHOLD number
* of packets shall meet the criteria for implicit TDLS setup.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_THRESHOLD: Number (u32) of Tx/Rx packets
* within a duration QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_STATS_PERIOD
* to initiate a TDLS setup.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_DISCOVERY_PERIOD: Time (u32) to initiate
* a TDLS Discovery to the peer.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_MAX_DISCOVERY_ATTEMPT: Max number (u32) of
* discovery attempts to know the TDLS capability of the peer. A peer is
* marked as TDLS not capable if there is no response for all the attempts.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_TIMEOUT: Represents a duration (u32)
* within which QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_PACKET_THRESHOLD
* number of TX / RX frames meet the criteria for TDLS teardown.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_PACKET_THRESHOLD: Minimum number (u32)
* of Tx/Rx packets within a duration
* QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_TIMEOUT to tear down a TDLS link.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_SETUP_RSSI_THRESHOLD: Threshold
* corresponding to the RSSI of the peer below which a TDLS setup is
* triggered.
* @QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TEARDOWN_RSSI_THRESHOLD: Threshold
* corresponding to the RSSI of the peer above which a TDLS teardown is
* triggered.
*/
enum qca_wlan_vendor_attr_tdls_configuration {
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TRIGGER_MODE = 1,
/* Attributes configuring the TDLS Implicit Trigger */
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_STATS_PERIOD = 2,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TX_THRESHOLD = 3,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_DISCOVERY_PERIOD = 4,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_MAX_DISCOVERY_ATTEMPT = 5,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_TIMEOUT = 6,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IDLE_PACKET_THRESHOLD = 7,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_SETUP_RSSI_THRESHOLD = 8,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TEARDOWN_RSSI_THRESHOLD = 9,
/* keep last */
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_MAX =
QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_AFTER_LAST - 1
};
/**
* enum qca_wlan_vendor_tdls_trigger_mode: Represents the TDLS trigger mode in
* the driver
*
* The following are the different values for
* QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_TRIGGER_MODE.
*
* @QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_EXPLICIT: The trigger to initiate/teardown
* the TDLS connection to a respective peer comes from the user space.
* wpa_supplicant provides the commands TDLS_SETUP, TDLS_TEARDOWN,
* TDLS_DISCOVER to do this.
* @QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_IMPLICIT: Host driver triggers this TDLS
* setup/teardown to the eligible peer once the configured criteria
* (such as TX/RX threshold, RSSI) is met. The attributes
* in QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_IMPLICIT_PARAMS correspond to
* the different configuration criteria for the TDLS trigger from the
* host driver.
* @QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_EXTERNAL: Enables the driver to trigger
* the TDLS setup / teardown through the implicit mode only to the
* configured MAC addresses (wpa_supplicant, with tdls_external_control=1,
* configures the MAC address through TDLS_SETUP / TDLS_TEARDOWN commands).
* External mode works on top of the implicit mode. Thus the host driver
* is expected to configure in TDLS Implicit mode too to operate in
* External mode.
* Configuring External mode alone without Implicit mode is invalid.
*
* All the above implementations work as expected only when the host driver
* advertises the capability WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP - representing
* that the TDLS message exchange is not internal to the host driver, but
* depends on wpa_supplicant to do the message exchange.
*/
enum qca_wlan_vendor_tdls_trigger_mode {
QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_EXPLICIT = 1 << 0,
QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_IMPLICIT = 1 << 1,
QCA_WLAN_VENDOR_TDLS_TRIGGER_MODE_EXTERNAL = 1 << 2,
};
#endif /* QCA_VENDOR_H */ #endif /* QCA_VENDOR_H */