On 7/8/2025 11:40 PM, Aaradhana Sahu wrote:
The ath12k driver currently assumes availability of ample DDR memory
and configures internal buffers and descriptors accordingly.
Introduce support for a low-memory profile to optimize memory usage in
constrained environments. This mode is useful in scenarios where
memory constraints are a concern.
To add support for low-memory profile make below changes:
- Introduce module load time memory profile selection based on
meminfo.
- Add logic to configures internal buffers and descriptors according
to memory profile.
Aaradhana Sahu (4):
wifi: ath12k: Add a table of parameters entries impacting memory
consumption
wifi: ath12k: Remove redundant TID calculation for QCN9274
wifi: ath12k: Refactor macros to use memory profile-based values
wifi: ath12k: Enable memory profile selection for QCN9274
drivers/net/wireless/ath/ath12k/ahb.c | 1 +
drivers/net/wireless/ath/ath12k/core.c | 76 ++++++++++----
drivers/net/wireless/ath/ath12k/core.h | 20 +++-
drivers/net/wireless/ath/ath12k/dp.c | 129 +++++++++++++++---------
drivers/net/wireless/ath/ath12k/dp.h | 37 ++++---
drivers/net/wireless/ath/ath12k/dp_rx.c | 4 +-
drivers/net/wireless/ath/ath12k/dp_tx.c | 13 ++-
drivers/net/wireless/ath/ath12k/hw.h | 30 ++----
drivers/net/wireless/ath/ath12k/mac.c | 11 +-
drivers/net/wireless/ath/ath12k/pci.c | 2 +
drivers/net/wireless/ath/ath12k/qmi.c | 2 +-
drivers/net/wireless/ath/ath12k/qmi.h | 6 +-
drivers/net/wireless/ath/ath12k/wmi.c | 3 +-
13 files changed, 211 insertions(+), 123 deletions(-)
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@xxxxxxxxxxxxxxxx>
