Raj Kumar Bhagat <quic_rajkbhag@xxxxxxxxxxx> wrote: > Firmware IE containers can dynamically provide various information > what firmware supports. Also it can embed more than one image so > updating firmware is easy, user just needs to update one file in > /lib/firmware/. > > The firmware API 2 or higher will use the IE container format, the > current API 1 will not use the new format but it still is supported > for some time. Firmware API 2 files are named as firmware-2.bin > (which contains both amss.bin and m3.bin images) and API 1 files are > amss.bin and m3.bin. > > Currently ath12k PCI driver provides firmware binary (amss.bin) path to > MHI driver, MHI driver reads firmware from filesystem and boots it. Add > provision to read firmware files from ath12k driver and provide the amss.bin > firmware data and size to MHI using a pointer. > > Currently enum ath12k_fw_features is empty, the patches adding features will > add the flags. > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@xxxxxxxxxxx> > Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx> Patch applied to ath-next branch of ath.git, thanks. 12f491cd6d81 wifi: ath12k: add firmware-2.bin support -- https://patchwork.kernel.org/project/linux-wireless/patch/20240123122812.3811251-1-quic_rajkbhag@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
