[sdx12] SDX12 IPA初始化出现Direct firmware load for ipa/ipa_fws.elf failed with error -2问题分析

IPA初始化log

[    0.195547] IPA framework init
[    0.211494] IPA clients manager init
[    0.211501] ipa_usb driver init
[    0.218431] ipa_usb registered successfully
[    0.218438] exit: IPA_USB init success!
[    0.218445] ipa_wdi3 registered successfully
[    0.218451] ipa_gsb registered successfully
[    0.218456] ipa_uc_offload registered successfully
[    0.218462] ipa_mhi registered successfully
[    0.218468] ipa_wigig registered successfully
[    0.218473] ipa_eth registered successfully
[    0.218479] ipa_qdss registered successfully
[    0.379906] ipa ipa3_uc_state_check:649 uC interface not initialized
[    0.381527] ipa ipa3_uc_state_check:649 uC interface not initialized
[    0.389630] ipa ipa3_uc_state_check:649 uC interface not initialized
[    0.391892] ipa ipa: Direct firmware load for ipa/ipa_fws.elf failed with error -2
[    0.391903] ipa ipa3_manual_load_