7118d2fbb1
The vendor command QCA_WLAN_VENDOR_ATTR_CONFIG_NSS can only be used to symmetricly set NSS configuration such as 1x1 or 2x2. So, use QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS and QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS attributes to configure the asymmetric NSS configuration (such as 1X2). These attributes are used to dynamically configure the number of spatial streams used for transmitting and 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 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. These attribute shall be configured together 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 these attributes then the driver will update the TX and RX NSS based on QCA_WLAN_VENDOR_ATTR_CONFIG_TX_NSS and QCA_WLAN_VENDOR_ATTR_CONFIG_RX_NSS. Change-Id: I85adb1fcfb2df5cf42eabd4f18b403b698767f42 CRs-Fixed: 2831416
This is CNSS WLAN Host Driver for products starting from iHelium