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QCA vendor attributes to configure TX and RX NSS

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Define QCA vendor attributes to dynamically configure TX NSS and RX NSS
to be used with QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION and
QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_CONFIGURATION commands.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Sachin Ahuja 2020-11-23 16:57:40 +05:30 committed by Jouni Malinen
parent 1759a8e3f3
commit 3c9abc7858
1 changed files with 44 additions and 0 deletions
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44
src/common/qca-vendor.h
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@ -2300,6 +2300,10 @@ enum qca_wlan_vendor_attr_config {
* frame. The updated NSS value after the connection shall not be * frame. The updated NSS value after the connection shall not be
* greater than the one negotiated during the connection. Any such * greater than the one negotiated during the connection. Any such
* higher value configuration shall be returned with a failure. * higher value configuration shall be returned with a failure.
* Only symmetric NSS configuration (such as 2X2 or 1X1) can be done
* using this attribute. QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS and
* QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS attributes shall be used to
* configure the asymmetric NSS configuration (such as 1X2).
*/ */
QCA_WLAN_VENDOR_ATTR_CONFIG_NSS = 70, QCA_WLAN_VENDOR_ATTR_CONFIG_NSS = 70,
/* 8-bit unsigned value to trigger Optimized Power Management: /* 8-bit unsigned value to trigger Optimized Power Management:
@ -2348,6 +2352,46 @@ enum qca_wlan_vendor_attr_config {
*/ */
QCA_WLAN_VENDOR_ATTR_CONFIG_ANI_LEVEL = 76, QCA_WLAN_VENDOR_ATTR_CONFIG_ANI_LEVEL = 76,
/* 8-bit unsigned value. This attribute is used to dynamically configure
* the number of spatial streams used for transmitting the data. When
* configured in the disconnected state, the configured value will
* be considered for the following connection attempt.
* If the NSS is updated after the connection, the updated NSS value
* is notified to the peer using the Operating Mode Notification/Spatial
* Multiplexing Power Save frame.
* The TX NSS value configured after the connection shall not be greater
* than the value negotiated during the connection. Any such higher
* value configuration shall be treated as invalid configuration by
* the driver. This attribute shall be configured along with
* QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS attribute to define the symmetric
* configuration (such as 2X2 or 1X1) or the asymmetric
* configuration (such as 1X2).
* If QCA_WLAN_VENDOR_ATTR_CONFIG_NSS attribute is also provided along
* with this QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS attribute the driver
* will update the TX NSS based on QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS.
*/
QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS = 77,
/* 8-bit unsigned value. This attribute is used to dynamically configure
* the number of spatial streams used for receiving the data. When
* configured in the disconnected state, the configured value will
* be considered for the following connection attempt.
* If the NSS is updated after the connection, the updated NSS value
* is notified to the peer using the Operating Mode Notification/Spatial
* Multiplexing Power Save frame.
* The RX NSS value configured after the connection shall not be greater
* than the value negotiated during the connection. Any such higher
* value configuration shall be treated as invalid configuration by
* the driver. This attribute shall be configured along with
* QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS attribute to define the symmetric
* configuration (such as 2X2 or 1X1) or the asymmetric
* configuration (such as 1X2).
* If QCA_WLAN_VENDOR_ATTR_CONFIG_NSS attribute is also provided along
* with this QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS attribute the driver
* will update the RX NSS based on QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS.
*/
QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS = 78,
/* keep last */ /* keep last */
QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST, QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_CONFIG_MAX = QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =