Kernel Tree For Xiaomi 11 Lite NE 5G
5859acc0d6
In SAP mode when driver receives deauth and disassoc commands for any sta, this command is getting queued in to sme command queue in pending list with low priority, it means these commands will be inserted at the tail of the queue. These commands have timeout of 30 seconds. If any command is in active list with high priority and higher timeout that command will not let the deauth and disassoc commands to process and these commands will get timeout. This will result in failure of disassoc and deauth commands. For example if driver operates in STA+SAP mode and sta issues a connect request to some AP, in connect path driver tries to move to single mac mode(SMM) and issues the command for the same. SMM command is pushed in sme queue and now if SAP issues a disconnect command for some connected station this command is pushed after the SMM command. Since connection for STA is still going on so SMM command does not process as it is waiting for key. And wait-for-key timeout is around 120 seconds, SMM command can not execute until wait-for-key timeout occures which results timeout of the SAP issued disconnect command which is behind the SMM command in the sme_command queue. To resolve above issue change the priority of the disassoc and deauth commands to high priority which will allow to push these commands to the front of the sme_command queue and since these comands does not wait for wait-for-key timeout, theses commands will get a chance to execute. Change-Id: I613bbd11b9172902dd8828fa04c778b4cfe6be14 CRs-Fixed: 2484608 |
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This is CNSS WLAN Host Driver for products starting from iHelium