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| author | Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> | 2025-08-06 16:47:50 +0530 |
|---|---|---|
| committer | Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2025-09-22 13:41:45 -0700 |
| commit | b706fb4e580ba66b2c05be93809807c9312008e2 (patch) | |
| tree | f4df5c3ccd2cd03eb5b1d69d3770796844d3fef5 /rust/helpers/helpers.c | |
| parent | 5e32edc6942570429d9c64d0641fc2addbf92be1 (diff) | |
wifi: ath12k: Use 1KB Cache Flush Command for QoS TID Descriptors
Currently, if the descriptor size exceeds 128 bytes, the total
descriptor is split into multiple 128-byte segments, each
requiring a separate flush cache queue command. This results in
multiple commands being issued to flush a single TID, which
negatively impacts performance. To optimize this, use the
_FLUSH_QUEUE_1K_DESC REO command to flush a 1KB descriptor in a single
operation to optimize performance.
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: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com>
Signed-off-by: Nithyanantham Paramasivam <nithyanantham.paramasivam@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250806111750.3214584-8-nithyanantham.paramasivam@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions