Date: Tue, 22 Jul 2008 23:19:48 +0200 From: Dimitry Andric <dimitry@andric.com> To: John Baldwin <jhb@freebsd.org> Cc: Jeremy Chadwick <koitsu@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: ACPI regression on recent 7.0-STABLE: HPET stops working Message-ID: <48864EF4.3090708@andric.com> In-Reply-To: <200807211800.12415.jhb@freebsd.org> References: <20080719100315.2td4dl2q5ck88wkw@webmail.opentransfer.com> <20080719111838.il32fec2880wok4g@webmail.opentransfer.com> <20080721130752.pstwcwkz88wso8cs@webmail.opentransfer.com> <200807211800.12415.jhb@freebsd.org>
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On 2008-07-22 00:00, John Baldwin wrote:
> On Monday 21 July 2008 06:07:52 am Oleg V. Nauman wrote:
>> Well.. Backout 1.243.2.3 revision of /usr/src/sys/dev/acpica/acpi.c
>> (committed to RELENG_7 at July 10 by jhb) fixes this issue for me:
>>
>> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on
> acpi0
>> Timecounter "HPET" frequency 14318180 Hz quality 900
>>
>> kern.timecounter.choice: TSC(800) HPET(900) ACPI-safe(850) i8254(0)
>> dummy(-1000000)
>> kern.timecounter.hardware: HPET
>>
>> Hopefully it helps to understand what is went wrong there.
>
> Ok, so the attempt to allocate the resource is failing for some reason. Can
> you get output from 'devinfo -r' and 'devinfo -u'?
FWIW, I've tried acpi.c revs 1.243.2.1 through 1.243.2.3, and all give
the same result:
acpi_hpet0: <High Precision Event Timer> iomem 0xfe800000-0xfe8003ff on acpi0
device_attach: acpi_hpet0 attach returned 12
E.g. it looks like bus_alloc_resource_any() in acpi_hpet_attach()
fails, but no idea why? Anyway, devinfo -r and -u give:
nexus0
apic0
ram0
I/O memory addresses:
0x0-0x9efff
0x100000-0x1eedffff
npx0
acpi0
Interrupt request lines:
9
I/O ports:
0x10-0x1f
0x22-0x3f
0x44-0x5f
0x62-0x63
0x65-0x6f
0x74-0x7f
0x91-0x93
0xa2-0xbf
0xe0-0xef
0x290-0x297
0x400-0x47f
0x4d0-0x4d1
0x500-0x50f
0x800-0x805
I/O memory addresses:
0xf0000-0xfffff
0x1eee0000-0x1eefffff
0xfe800000-0xfe8000ff
0xfea00000-0xfea000ff
0xfec00000-0xfecfffff
0xfee00000-0xfeefffff
0xfff80000-0xfffeffff
0xffff0000-0xffffffff
cpu0
ACPI I/O ports:
0x414
0x415
acpi_perf0
est0
p4tcc0
cpufreq0
acpi_button0
acpi_sysresource0
pcib0
pci0
hostb0
I/O memory addresses:
0xe8000000-0xefffffff
hostb1
hostb2
hostb3
hostb4
hostb5
pcib1
pci1
vgapci0
I/O memory addresses:
0xf4000000-0xf7ffffff
0xfb000000-0xfbffffff
re0
Interrupt request lines:
18
I/O ports:
0xf000-0xf0ff
I/O memory addresses:
0xfdfff000-0xfdfff0ff
miibus0
rgephy0
re1
Interrupt request lines:
19
I/O ports:
0xf200-0xf2ff
I/O memory addresses:
0xfdffe000-0xfdffe0ff
miibus1
rgephy1
atapci0
Interrupt request lines:
20
I/O ports:
0xf400-0xf4ff
0xfb00-0xfb0f
0xfc00-0xfc03
0xfd00-0xfd07
0xfe00-0xfe03
0xff00-0xff07
ata2
ad4
subdisk4
ata3
ad6
subdisk6
atapci1
I/O ports:
0x170-0x177
0x1f0-0x1f7
0x376
0x3f6
0xfa00-0xfa0f
ata0
Interrupt request lines:
14
ata1
Interrupt request lines:
15
uhci0
Interrupt request lines:
21
I/O ports:
0xf900-0xf91f
usb0
uhub0
uhci1
I/O ports:
0xf800-0xf81f
usb1
uhub1
uhci2
I/O ports:
0xf700-0xf71f
usb2
uhub2
uhci3
I/O ports:
0xf600-0xf61f
usb3
uhub3
ehci0
I/O memory addresses:
0xfdffd000-0xfdffd0ff
usb4
uhub4
isab0
isa0
atkbdc0
I/O ports:
0x60
0x64
atkbd0
Interrupt request lines:
1
sc0
vga0
I/O ports:
0x3c0-0x3df
I/O memory addresses:
0xa0000-0xbffff
orm0
I/O memory addresses:
0xc0000-0xcf7ff
pmtimer0
acpi_sysresource1
acpi_sysresource2
pci_link0
pci_link1
pci_link2
pci_link3
pci_link4
pci_link5
pci_link6
pci_link7
pci_link8
pci_link9
pci_link10
pci_link11
acpi_sysresource3
atpic0
atdma0
attimer0
attimer1
npxisa0
uart0
Interrupt request lines:
4
I/O ports:
0x3f8-0x3ff
uart1
Interrupt request lines:
3
I/O ports:
0x2f8-0x2ff
ppc0
Interrupt request lines:
7
I/O ports:
0x378-0x37f
ppbus0
plip0
lpt0
ppi0
acpi_tz0
acpi_timer0
ACPI I/O ports:
0x408-0x40b
Interrupt request lines:
0 (root0)
1 (atkbd0)
3 (uart1)
4 (uart0)
5-6 (root0)
7 (ppc0)
8 (root0)
9 (acpi0)
10-13 (root0)
14 (ata0)
15 (ata1)
16-17 (root0)
18 (re0)
19 (re1)
20 (atapci0)
21 (uhci0)
22-23 (root0)
DMA request lines:
0-7 (root0)
I/O ports:
0x0-0xf (root0)
0x10-0x1f (acpi0)
0x20-0x21 (root0)
0x22-0x3f (acpi0)
0x40-0x43 (root0)
0x44-0x5f (acpi0)
0x60 (atkbdc0)
0x61 (root0)
0x62-0x63 (acpi0)
0x64 (atkbdc0)
0x65-0x6f (acpi0)
0x70-0x73 (root0)
0x74-0x7f (acpi0)
0x80-0x90 (root0)
0x91-0x93 (acpi0)
0x94-0xa1 (root0)
0xa2-0xbf (acpi0)
0xc0-0xdf (root0)
0xe0-0xef (acpi0)
0xf0-0x16f (root0)
0x170-0x177 (atapci1)
0x178-0x1ef (root0)
0x1f0-0x1f7 (atapci1)
0x1f8-0x28f (root0)
0x290-0x297 (acpi0)
0x298-0x2f7 (root0)
0x2f8-0x2ff (uart1)
0x300-0x375 (root0)
0x376 (atapci1)
0x377 (root0)
0x378-0x37f (ppc0)
0x380-0x3bf (root0)
0x3c0-0x3df (vga0)
0x3e0-0x3f5 (root0)
0x3f6 (atapci1)
0x3f7 (fdc0)
0x3f8-0x3ff (uart0)
0x400-0x47f (acpi0)
0x480-0x4cf (root0)
0x4d0-0x4d1 (acpi0)
0x4d2-0x4ff (root0)
0x500-0x50f (acpi0)
0x510-0x7ff (root0)
0x800-0x805 (acpi0)
0x806-0xedff (root0)
0xee00-0xeeff ----
0xef00-0xefff (root0)
0xf000-0xf0ff (re0)
0xf100-0xf1ff (root0)
0xf200-0xf2ff (re1)
0xf300-0xf3ff (root0)
0xf400-0xf4ff (atapci0)
0xf500-0xf5ff (root0)
0xf600-0xf61f (uhci3)
0xf620-0xf6ff (root0)
0xf700-0xf71f (uhci2)
0xf720-0xf7ff (root0)
0xf800-0xf81f (uhci1)
0xf820-0xf8ff (root0)
0xf900-0xf91f (uhci0)
0xf920-0xf9ff (root0)
0xfa00-0xfa0f (atapci1)
0xfa10-0xfaff (root0)
0xfb00-0xfb0f (atapci0)
0xfb10-0xfbff (root0)
0xfc00-0xfc03 (atapci0)
0xfc04-0xfcff (root0)
0xfd00-0xfd07 (atapci0)
0xfd08-0xfdff (root0)
0xfe00-0xfe03 (atapci0)
0xfe04-0xfeff (root0)
0xff00-0xff07 (atapci0)
0xff08-0xffff (root0)
I/O memory addresses:
0x0-0x9efff (ram0)
0x9f000-0x9ffff (root0)
0xa0000-0xbffff (vga0)
0xc0000-0xcf7ff (orm0)
0xcf800-0xeffff (root0)
0xf0000-0xfffff (acpi0)
0x100000-0x1eedffff (ram0)
0x1eee0000-0x1eefffff (acpi0)
0x1ef00000-0xe7ffffff (root0)
0xe8000000-0xefffffff (hostb0)
0xf0000000-0xf3ffffff (root0)
0xf4000000-0xf7ffffff (vgapci0)
0xf8000000-0xfaffffff (root0)
0xfb000000-0xfbffffff (vgapci0)
0xfc000000-0xfdffcfff (root0)
0xfdffd000-0xfdffd0ff (ehci0)
0xfdffd100-0xfdffdfff (root0)
0xfdffe000-0xfdffe0ff (re1)
0xfdffe100-0xfdffefff (root0)
0xfdfff000-0xfdfff0ff (re0)
0xfdfff100-0xfe7fffff (root0)
0xfe800000-0xfe8000ff (acpi0)
0xfe800100-0xfe9fffff (root0)
0xfea00000-0xfea000ff (acpi0)
0xfea00100-0xfebfffff (root0)
0xfec00000-0xfecfffff (acpi0)
0xfed00000-0xfedfffff (root0)
0xfee00000-0xfeefffff (acpi0)
0xfef00000-0xfff7ffff (root0)
0xfff80000-0xfffeffff (acpi0)
0xffff0000-0xffffffff (acpi0)
ACPI I/O ports:
0x10-0x1f (root0)
0x22-0x3f (root0)
0x44-0x5f (root0)
0x62-0x63 (root0)
0x65-0x6f (root0)
0x74-0x7f (root0)
0x91-0x93 (root0)
0xa2-0xbf (root0)
0xe0-0xef (root0)
0x290-0x297 (root0)
0x400-0x407 (root0)
0x408-0x40b (acpi_timer0)
0x40c-0x413 (root0)
0x414 (cpu0)
0x415 (cpu0)
0x416-0x47f (root0)
0x4d0-0x4d1 (root0)
0x500-0x50f (root0)
0x800-0x805 (root0)
ACPI I/O memory addresses:
0xf0000-0xfffff (root0)
0x1eee0000-0x1eefffff (root0)
0xfe800000-0xfe8000ff (root0)
0xfea00000-0xfea000ff (root0)
0xfec00000-0xfecfffff (root0)
0xfee00000-0xfeefffff (root0)
0xfff80000-0xfffeffff (root0)
0xffff0000-0xffffffff (root0)
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