627795a306
Enable CTS2SELF for specified APs that has below OUI: Currently, STA initiates an RTS before sending a data packet and expects AP to send CTS. The data packet would be sent out only if CTS is received. But some APs may not respond for the RTS and station would retry RTS frames continuously till max retry threshold is reached. It's observed that few commercial APs have this behavior and there is no use of sending RTS to such APs. Identify the vendor OUI of such APs, send a self-CTS and send the data packets. This can avoid RTS spamming also. Default OUIs: (All values in Hex) OUI 1: 000C43 OUI data Len: 04 OUI Data : 07000000 OUI data Mask: F0 - 11110000 Info Mask : 21 - 0010 0001 Check for OUI and Band Capabilities: C0 - 1100 0000 Band == 2 GHz || Band == 5 GHz OUI 2 : 000C43 OUI data Len : 04 OUI Data : 03000000 OUI data Mask: F0 - 11110000 Info Mask : 21 - 0010 0001 Check for OUI and Band Capabilities: C0 - 1100 0000 Band == 2 GHz || Band == 5 GHz OUI 3 : 8CFDF0 OUI data Len : 05 OUI Data : 0101020100 OUI data Mask: F8 - 11111000 Info Mask : 21 - 0010 0001 Check for OUI and Band Capabilities: C0 - 1100 0000 Band == 2 GHz || Band == 5 GHz OUI 4 : 8CFDF0 OUI data Len : 05 OUI Data : 0109020300 OUI data Mask: F8 - 11111000 Info Mask : 21 - 0010 0001 Check for OUI and Band Capabilities: C0 - 1100 0000 Band == 2 GHz || Band == 5 GHz Change-Id: I98706d997587b712f6e830a43143645ec2e1b1c5 CRs-Fixed: 3637059
This is CNSS WLAN Host Driver for products starting from iHelium