qcacmn: Check delete in progress before adding wds entry
In Repeater configuration when a STA first associates to Root AP
on some radio and then roams quickly to repeater AP on other radio,
some times target assert is observed due to below race condition.
1. Root AP sends peer delete command to FW on radio X and clears
its AST entry. This peer delete command not processed by FW yet.
2. STA roames to repeater AP and starts ping traffic to Root AP.
3. Root AP receives the ping frame and tries to add wds entry on
radio Y as AST entry was not found.
4. FW receives add wds entry on radio Y while on radio X an
direct peer ast entry for same mac was present.
5. FW asserts.
Change-Id: I02ac409f2b4f6b2ea307d99c5f1fdab7776ca938
CRs-Fixed: 2347818
1 file changed