Changes required for suspend/resume support for WCN6450 Change-Id: I4610f6bdb8de92f03884af6c07a5141dd27174be CRs-Fixed: 3447469
Refactor DP rings related code to different files, such that both hardware UMAC based and Software UMAC based platforms can use required code effectively. Change-Id: Ie58eae34a2da77c2d63870fab74b9d2d9d49c14a CRs-Fixed: 3382905