diff options
| author | Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com> | 2025-02-03 16:57:39 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-02-03 22:03:19 -0500 |
| commit | 640a6af5099ae8f6a858a8612bec70048a4aee69 (patch) | |
| tree | 4394c5a432f9e60a8b74fa17f3399f6aec40d2bb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 34a84c41c71bb02474aa976f1435c33173c7da92 (diff) | |
scsi: ufs: qcom: Enable UFS Shared ICE Feature
By default, the UFS controller allocates a fixed number of RX and TX
engines statically. Consequently, when UFS reads are in progress, the TX
ICE engines remain idle, and vice versa. This leads to inefficient
utilization of RX and TX engines.
To address this limitation, enable the UFS shared ICE feature for Qualcomm
UFS V5.0 and above. This feature utilizes a pool of crypto cores for both
TX streams (UFS Write – Encryption) and RX streams (UFS Read –
Decryption). With this approach, crypto cores are dynamically allocated to
either the RX or TX stream as needed.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Co-developed-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com>
Signed-off-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com>
Co-developed-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Link: https://lore.kernel.org/r/20250203112739.11425-1-quic_rdwivedi@quicinc.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions