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qcacmn: 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.

Change-Id: I9b3b3d3c5be2abd01fa8669b10c2961c271ecdbb
CRs-Fixed: 2831257
This commit is contained in:
Utkarsh Bhatnagar
2020-12-03 13:14:34 +05:30
committed by snandini
parent 2989d9b1fc
commit 4e87e6c554
1 changed files with 43 additions and 0 deletions
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43
os_if/linux/qca_vendor.h
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@@ -4460,6 +4460,10 @@ enum qca_wlan_vendor_attr_config {
* frame. The updated NSS value after the connection shall not be
* greater than the one negotiated during the connection. Any such
* 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,
@@ -4509,6 +4513,45 @@ enum qca_wlan_vendor_attr_config {
*/
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 */
QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =