Hi All,
Just FYI, I noticed that with the newest OpenBSD versions (e.g. I currently have 6.7 GENERIC.MP#273 amd64) a bit more of the Intel Platform Controller Hub (PCH) is now recognised. At boot time the kernel logs: > pchtemp0 at pci0 dev 18 function 0 "Intel 300 Series Thermal" rev 0x30 And an additional temperature value for "pchtemp0" is now available: > sysctl hw.sensors > hw.sensors.cpu0.temp0=46.00 degC > hw.sensors.acpitz1.temp0=27.80 degC (zone temperature) > hw.sensors.pchtemp0.temp0=52.00 degC Apparently it's the hottest thing in the system! Maybe not surprising given all the things that the PCH chip is capable of doing :) This is on an Intel NUC 8i5BEH. Some of the other functionality is not yet recognised/configured: > "Intel 300 Series Shared SRAM" rev 0x30 at pci0 dev 20 function 2 not > configured > "Intel 300 Series MEI" rev 0x30 at pci0 dev 22 function 0 not configured > "Intel 300 Series SPI" rev 0x30 at pci0 dev 31 function 5 not configured Certainly SPI is Serial Peripheral Interface, though I don't know what it might be connected to. SRAM is likely Static RAM, could potentially be used for persistent storage e.g. for crash logging "between" boots. Cheers, Robb.
