Issue: Currently there are multiple API's for handling DMA interrupts. Fix: Creating single API to handle DMA interrupts. Bug 200671160 Change-Id: I9385e8fb0ca044c7a01d38483226e2e83f76f5b9 Signed-off-by: Bhadram Varka <vbhadram@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2497610 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>