Philip Guenther <[email protected]> writes: > On Sun, 31 Jul 2016, [email protected] wrote: > ... >> >Description: >> Not an bug but noticed a lot of 'not configured' lines for acpi. >> So here's an acpidump, dmesg etc. for any developer for reference. > > Improvements in our ACPI device matching code led to the question of what > devices are out there we might match and add drivers for. The catch is > that there are devices that we have drivers for but which we don't match > that driver to device by the HID. In that case, the kernel may emit a > "not configured" message even though the underlying device really is > configured and used just fine. Adding those to the acpi_skip_hids[] array > in acpi.c would quiet some of the noise. > > For example: > >> "PNP0400" at acpi0 not configured > > This is lpt0 at isa0 port 0x378/4 irq 7 > > >> "PNP0501" at acpi0 not configured > > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > > >> "PNP0501" at acpi0 not configured > > com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo > > >> "MSFT0001" at acpi0 not configured > > The "irq 1" part of: > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > > >> "MSFT0003" at acpi0 not configured > > pms0 at pckbc0 (aux slot) > > >> "BCM2E64" at acpi0 not configured > > Antenna control button? > > >> "BCM4752" at acpi0 not configured > > GPS receiver? > > >> "SMO91D0" at acpi0 not configured > > A sensor hub? > > >> "INTCF1C" at acpi0 not configured > > The camera, or something related to it? > > >> "MSFT0002" at acpi0 not configured > > i2c bus? > > >> "PNP0C0B" at acpi0 not configured > > Fan. Probably handled indirectly via acpitz0. > > > So, looks like the first five can be ignored (and we should perhaps add to > the skip_hids table) but at least a couple of the others might be > interesting for targets for devices...for someone with the hardware... > > >> acpicpu0 at acpi0 >> C2: state 6: substate 8 >= num 3 >> C3: state 7: substate 4 >= num 3: C1(1000@1 mwait.1), PSS >> acpicpu1 at acpi0 >> C2: state 6: substate 8 >= num 3 >> C3: state 7: substate 4 >= num 3: C1(1000@1 mwait.1), PSS >> acpicpu2 at acpi0 >> C2: state 6: substate 8 >= num 3 >> C3: state 7: substate 4 >= num 3: C1(1000@1 mwait.1), PSS >> acpicpu3 at acpi0 >> C2: state 6: substate 8 >= num 3 >> C3: state 7: substate 4 >= num 3: C1(1000@1 mwait.1), PSS > > Harumph. Can you install the "cpuid" package and show the output of > "cpuid 5"? Run as a normal user should be fine. > > > Philip Guenther
Ok, most of the stuff seems to work but those "not configured" lines don't build confidence in system. But here's the output of cpuid: $ cpuid 5 eax = 0x00000040 64 "@???" ebx = 0x00000040 64 "@???" ecx = 0x00000003 3 "????" edx = 0x33000020 855638048 " ??3" Timo
