ACPI errors in dmesg.boot

[Haapanen, Tom]

All right, so I gave up on my Adaptec 2100S RAID controller, and managed to
locate a used HP NetRAID 3Si (aka MegaRAID 438).  The NetRAID is only U2W
(80 MB/s, as I recall?), but FreeBSD/amd64 seems to be much happier with it.

I now have the server successfully running 5.2-RELEASE, and at least basic
things look to be working fine.  However, dmesg.boot shows a lot of ACPI
errors (see end of message).  Should I turn off ACPI somewhere?  Ignore the
errors?  Do something else?

Thanks ...

Tom


FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0 <Version 1.1> irqs 0-23 on motherboard
ioapic1 <Version 1.1> irqs 24-27 on motherboard
ioapic2 <Version 1.1> irqs 28-31 on motherboard
acpi0: <A M I  OEMRSDT > on motherboard
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.TMR_._CRS <\\_SB_.PCI0.SBRG.TMR_._CRS> ] (Node
0xffffff0000c3bb00), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.TMR_._CRS <\\_SB_.PCI0.SBRG.TMR_._CRS> ] (Node
0xffffff0000c3bb00), AE_AML_REGION_LIMIT
can't fetch resources for \\_SB_.PCI0.SBRG.TMR_ <\\_SB_.PCI0.SBRG.TMR_>  -
AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.RTC0._CRS <\\_SB_.PCI0.SBRG.RTC0._CRS> ] (Node
0xffffff0000c3b9c0), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.RTC0._CRS <\\_SB_.PCI0.SBRG.RTC0._CRS> ] (Node
0xffffff0000c3b9c0), AE_AML_REGION_LIMIT
can't fetch resources for \\_SB_.PCI0.SBRG.RTC0 <\\_SB_.PCI0.SBRG.RTC0>  -
AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed
[\\_SB_.PCI0.SBRG.HPET._STA <\\_SB_.PCI0.SBRG.HPET._STA> ] (Node
0xffffff0000c26d80), AE_AML_REGION_LIMIT
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x5008-0x500b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_cpu1: <CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib1