wifi: ath12k: Optimize NAPI budget by adjusting PPDU processing

In the current implementation, when PPDU spans multiple ring descriptors,
leading to inefficient use of the NAPI budget. The budget counter is
decremented for each ring descriptor, causing rapid depletion of the
budget even though the processing of a single PPDU might not be complete.

To address this issue, modify the code to decrement the budget counter
only when the driver receives HAL_MON_END_OF_PPDU as the end reason. This
change ensures that the budget is decremented only once per PPDU,
resulting in more efficient utilization of the NAPI budget and better
handling of monitor destination ring.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: P Praneesh <quic_ppranees@quicinc.com>
Link: https://patch.msgid.link/20241223060132.3506372-11-quic_ppranees@quicinc.com


Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>