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Add QCA vendor command to notify TID-to-Link mapping changes

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Add a new vendor command and attributes to notify TID-to-link mapping
changes to the userspace.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
This commit is contained in:
Shivani Baranwal 2023-04-28 15:31:46 +05:30 committed by Jouni Malinen
parent a1601aaa66
commit 527cf095fe
1 changed files with 67 additions and 0 deletions
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67
src/common/qca-vendor.h
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@ -915,6 +915,16 @@ enum qca_radiotap_vendor_ids {
* %NL80211_CMD_GET_SURVEY response.
* CU = %NL80211_SURVEY_INFO_TIME_BUSY * 100 / %NL80211_SURVEY_INFO_TIME.
* This command is only used for STA mode.
*
* @QCA_NL80211_VENDOR_SUBCMD_TID_TO_LINK_MAP: This vendor subcommand is
* used as an event to notify the userspace of TID-to-link map changes
* negotiated by the driver or updated by associated AP MLD with Beacon,
* Probe Response, or Action frames. The attributes used with this command
* are defined in enum qca_wlan_vendor_attr_tid_to_link_map.
*
* Note that the attribute
* %QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_AP_MLD_ADDR may not correspond to
* the current connected AP MLD address.
*/
enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -1127,6 +1137,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_ROAM_STATS = 226,
QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE = 227,
QCA_NL80211_VENDOR_SUBCMD_CONNECTED_CHANNEL_STATS = 228,
QCA_NL80211_VENDOR_SUBCMD_TID_TO_LINK_MAP = 229,
};
/* Compatibility defines for previously used subcmd names.
@ -15465,4 +15476,60 @@ enum qca_wlan_vendor_attr_mlo_link_state {
QCA_WLAN_VENDOR_ATTR_LINK_STATE_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_tid_link_map_status - Definition of attributes used
* inside nested attribute %QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_STATUS.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_UPLINK: Required u16 attribute
* within nested attribute %QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_STATUS.
* Indicates the link mapping bitmap of a TID for uplink traffic. It is a
* bitmask of the link IDs in which a bit set means that the TID is mapped with
* that link ID in uplink traffic. Otherwise, the TID is not mapped to uplink
* traffic for that link.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_DOWNLINK: Required u16 attribute
* within nested attribute %QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_STATUS.
* Indicates the link mapping bitmap of a TID for downlink traffic. It is a
* bitmask of the link IDs in which a bit set means that the TID is mapped with
* that link ID in downlink traffic. Otherwise, the TID is not mapped to
* downlink traffic for that link.
*/
enum qca_wlan_vendor_attr_tid_link_map_status {
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_UPLINK = 1,
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_DOWNLINK = 2,
/* keep last */
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_MAX =
QCA_WLAN_VENDOR_ATTR_LINK_TID_MAP_STATUS_AFTER_LAST - 1,
};
/*
* enum qca_wlan_vendor_attr_tid_to_link_map: Definition of attributes used with
* %QCA_NL80211_VENDOR_SUBCMD_TID_TO_LINK_MAP event.
*
* @QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_AP_MLD_ADDR: Required attribute. 6-byte
* AP MLD address with which this TID-to-link negotiation mapping is
* established/updated.
*
* @QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_STATUS: Optional attribute. Array of
* nested attributes containing TID-to-links mapping information. This will have
* TID-to-link mapping for TID0 to TID7, each containing the uplink and downlink
* map information. If this attribute is not present the default TID-to-link
* mapping is in use, i.e., all TIDs are mapped to all links for both uplink and
* downlink traffic.
* See enum qca_wlan_vendor_attr_tid_link_map_status for the nested attributes.
*/
enum qca_wlan_vendor_attr_tid_to_link_map {
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_AP_MLD_ADDR = 1,
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_STATUS = 2,
/* keep last */
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_MAX =
QCA_WLAN_VENDOR_ATTR_TID_TO_LINK_MAP_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */