> So either psp_send_platform_access_msg should return 0 for that case > (expecting caller to investigate more closely) or psp_send_check_i2c_req > needs to special case -EIO for more investigation. > > I lean upon the latter unless you have a strong opinion. I'm ok with either, but if you go with the latter, the documentation will need to be updated in psp_send_check_i2c_req as it states that -EIO is used for basic mailbox comm errors. > I would expect ToT should run fine on Skyrim. I'll adjust as you suggested > if you can please test it. Sure! I can test the next version you send out.