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QCA vendor command for getting STA information

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Add a QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO with
attributes defined in enum qca_wlan_vendor_attr_get_sta to get
information for a BSS in STA mode or for a peer STA in AP mode. This
vendor sub command can be used to get STA information from the driver to
userspace. The attributes defined in enum
qca_wlan_vendor_attr_get_sta_info are used to encapsulate required
information.

Signed-off-by: Min Liu <minliu@codeaurora.org>
This commit is contained in:
Min Liu 2019-10-17 16:03:03 +08:00 committed by Jouni Malinen
parent 5ae5dd03d5
commit 1f1567d2a6
1 changed files with 115 additions and 0 deletions
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115
src/common/qca-vendor.h
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@ -609,6 +609,14 @@ enum qca_radiotap_vendor_ids {
* coex chain mode from application/service.
* The attributes defined in enum qca_vendor_attr_btc_chain_mode are used
* to deliver the parameters.
*
* @QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO: This vendor subcommand is used to
* get information of a station from driver to userspace. This command can
* be used in both STA and AP modes. For STA mode, it provides information
* of the current association when in connected state or the last
* association when in disconnected state. For AP mode, only information
* of the currently connected stations is available. This command uses
* attributes defined in enum qca_wlan_vendor_attr_get_sta_info.
*/
enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -784,6 +792,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT = 183,
QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE = 184,
QCA_NL80211_VENDOR_SUBCMD_BTC_CHAIN_MODE = 185,
QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO = 186,
};
enum qca_wlan_vendor_attr {
@ -8046,4 +8055,110 @@ enum qca_vendor_attr_btc_chain_mode {
QCA_VENDOR_ATTR_BTC_CHAIN_MODE_LAST - 1,
};
/**
* enum qca_vendor_wlan_sta_flags - Station feature flags
* Bits will be set to 1 if the corresponding features are enabled.
* @QCA_VENDOR_WLAN_STA_FLAG_AMPDU: AMPDU is enabled for the station
* @QCA_VENDOR_WLAN_STA_FLAG_TX_STBC: TX Space-time block coding is enabled
for the station
* @QCA_VENDOR_WLAN_STA_FLAG_RX_STBC: RX Space-time block coding is enabled
for the station
*/
enum qca_vendor_wlan_sta_flags {
QCA_VENDOR_WLAN_STA_FLAG_AMPDU = BIT(0),
QCA_VENDOR_WLAN_STA_FLAG_TX_STBC = BIT(1),
QCA_VENDOR_WLAN_STA_FLAG_RX_STBC = BIT(2),
};
/**
* enum qca_vendor_wlan_sta_guard_interval - Station guard interval
* @QCA_VENDOR_WLAN_STA_GI_800_NS: Legacy normal guard interval
* @QCA_VENDOR_WLAN_STA_GI_400_NS: Legacy short guard interval
* @QCA_VENDOR_WLAN_STA_GI_1600_NS: Guard interval used by HE
* @QCA_VENDOR_WLAN_STA_GI_3200_NS: Guard interval used by HE
*/
enum qca_vendor_wlan_sta_guard_interval {
QCA_VENDOR_WLAN_STA_GI_800_NS = 0,
QCA_VENDOR_WLAN_STA_GI_400_NS = 1,
QCA_VENDOR_WLAN_STA_GI_1600_NS = 2,
QCA_VENDOR_WLAN_STA_GI_3200_NS = 3,
};
/**
* enum qca_wlan_vendor_attr_get_sta_info - Defines attributes
* used by QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO vendor command.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_MAC:
* Required attribute in request, 6-byte MAC address,
* used in both STA and AP modes.
* MAC address of the station for which information is requested (BSSID of the
* AP in STA mode).
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_FLAGS:
* Optionally used in response, u32 attribute, contains a bitmap of different
* fields defined in enum qca_vendor_wlan_sta_flags, used in AP mode only.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_GUARD_INTERVAL:
* Optionally used in response, u32 attribute, possible values are defined in
* enum qca_vendor_wlan_sta_guard_interval, used in AP mode only.
* Guard interval used by the station.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_RX_RETRY_COUNT:
* Optionally used in response, u32 attribute, used in AP mode only.
* Value indicates the number of data frames received from station with retry
* bit set to 1 in FC.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_RX_BC_MC_COUNT:
* Optionally used in response, u32 attribute, used in AP mode only.
* Counter for number of data frames with broadcast or multicast address in
* the destination address received from the station.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TX_RETRY_SUCCEED:
* Optionally used in response, u32 attribute, used in both STA and AP modes.
* Value indicates the number of data frames successfully transmitted only
* after retrying the packets and for which the TX status has been updated
* back to host from target.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TX_RETRY_EXHAUSTED:
* Optionally used in response, u32 attribute, used in AP mode only.
* Value indicates the number of data frames not transmitted successfully even
* after retrying the packets for the number of times equal to the total number
* of retries allowed for that packet and for which the TX status has been
* updated back to host from target.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_TOTAL:
* Optionally used in response, u32 attribute, used in AP mode only.
* Counter in the target for the number of data frames successfully transmitted
* to the station.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_RETRY:
* Optionally used in response, u32 attribute, used in AP mode only.
* Value indicates the number of data frames successfully transmitted only
* after retrying the packets.
*
* @QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_RETRY_EXHAUSTED:
* Optionally used in response, u32 attribute, used in AP mode only.
* Value indicates the number of data frames not transmitted successfully even
* after retrying the packets for the number of times equal to the total number
* of retries allowed for that packet.
*/
enum qca_wlan_vendor_attr_get_sta_info {
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_MAC = 1,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_FLAGS = 2,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_GUARD_INTERVAL = 3,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_RX_RETRY_COUNT = 4,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_RX_BC_MC_COUNT = 5,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TX_RETRY_SUCCEED = 6,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TX_RETRY_EXHAUSTED = 7,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_TOTAL = 8,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_RETRY = 9,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_TARGET_TX_RETRY_EXHAUSTED = 10,
/* keep last */
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_MAX =
QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */