Bug#927277: marked as done (linux-image-4.19.0-4-amd64: f71882fg hwmon driver conflicts with ACPI)

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Bug#927277: marked as done (linux-image-4.19.0-4-amd64: f71882fg hwmon driver conflicts with ACPI)

Debian Bug Tracking System
Your message dated Wed, 17 Apr 2019 21:45:22 +0100
with message-id <[hidden email]>
and subject line Re: Bug#927277: linux-image-4.19.0-4-amd64:  f71882fg hwmon driver conflicts with ACPI
has caused the Debian Bug report #927277,
regarding linux-image-4.19.0-4-amd64:  f71882fg hwmon driver conflicts with ACPI
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [hidden email]
immediately.)


--
927277: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=927277
Debian Bug Tracking System
Contact [hidden email] with problems

Package: src:linux
Version: 4.19.28-2
Severity: normal

Hi,

When I'm trying to read voltage and fan speed from the MB which has a f81866a
chip through ACPI the result is none. Only the temperature will be read.
When I'm trying to add f71882fg hwmon driver is says that is in conflict with
ACPI.

I really need to read the voltages from the motherboard to monitor if there are
some fluctuations on 12V and 5V.
>From the logs says to use an ACPI driver for that, but I don't know if there is
any.

There is any solution to solve this?

Motherboad: Jetway NF9Q-Q87
CPU: Intel(R) Core(TM) i5-4670T CPU @ 2.30GHz



-- Package-specific info:
** Version:
Linux version 4.19.0-4-amd64 ([hidden email]) (gcc version 8.3.0 (Debian 8.3.0-2)) #1 SMP Debian 4.19.28-2 (2019-03-15)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.0-4-amd64 root=UUID=b9825d44-0055-4f52-9361-d836aec0a3cb ro 8250.nr_uarts=8 console=tty0 console=ttyS0,115200n8 i915.modeset=0 nomodeset acpi_enforce_resources=lax quiet

** Not tainted

** Kernel log:
[  487.366593] ata1.00: irq_stat 0x08400040, interface fatal error, connection status changed
[  487.374919] ata1: SError: { HostInt PHYRdyChg 10B8B LinkSeq DevExch }
[  487.381428] ata1.00: failed command: WRITE FPDMA QUEUED
[  487.386697] ata1.00: cmd 61/e0:10:00:10:1c/03:00:06:00:00/40 tag 2 ncq dma 507904 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x50 (ATA bus error)
[  487.402647] ata1.00: status: { DRDY }
[  487.406346] ata1.00: failed command: READ FPDMA QUEUED
[  487.411539] ata1.00: cmd 60/08:18:18:10:55/00:00:0a:00:00/40 tag 3 ncq dma 4096 in
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x50 (ATA bus error)
[  487.427182] ata1.00: status: { DRDY }
[  487.430882] ata1: hard resetting link
[  488.156251] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[  488.156283] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[  488.165247] ata1.00: configured for UDMA/133
[  488.165269] ata1: EH complete
[  488.170373] ata4.00: configured for UDMA/133
[  488.170379] ata4: EH complete
[  488.308244] ata1.00: exception Emask 0x50 SAct 0x8 SErr 0x4890800 action 0xe frozen
[  488.317228] ata1.00: irq_stat 0x08400040, interface fatal error, connection status changed
[  488.326181] ata1: SError: { HostInt PHYRdyChg 10B8B LinkSeq DevExch }
[  488.333264] ata1.00: failed command: WRITE FPDMA QUEUED
[  488.339134] ata1.00: cmd 61/58:18:00:08:1c/05:00:06:00:00/40 tag 3 ncq dma 700416 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x50 (ATA bus error)
[  488.356318] ata1.00: status: { DRDY }
[  488.360689] ata1: hard resetting link
[  488.360698] ata4.00: exception Emask 0x10 SAct 0x800000 SErr 0x4890000 action 0xe frozen
[  488.369475] ata4.00: irq_stat 0x08400040, interface fatal error, connection status changed
[  488.378480] ata4: SError: { PHYRdyChg 10B8B LinkSeq DevExch }
[  488.385025] ata4.00: failed command: WRITE FPDMA QUEUED
[  488.390928] ata4.00: cmd 61/58:b8:00:08:1c/05:00:06:00:00/40 tag 23 ncq dma 700416 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x10 (ATA bus error)
[  488.408108] ata4.00: status: { DRDY }
[  488.412429] ata4: hard resetting link
[  489.124251] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[  489.137380] ata4.00: configured for UDMA/133
[  489.137401] ata4: EH complete
[  489.152201] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[  489.166215] ata1.00: configured for UDMA/133
[  489.166229] ata1: EH complete
[  489.528233] ata1: limiting SATA link speed to 3.0 Gbps
[  489.528241] ata1.00: exception Emask 0x50 SAct 0xc00 SErr 0x4890800 action 0xe frozen
[  489.538164] ata1.00: irq_stat 0x08400040, interface fatal error, connection status changed
[  489.547095] ata1: SError: { HostInt PHYRdyChg 10B8B LinkSeq DevExch }
[  489.554168] ata1.00: failed command: WRITE FPDMA QUEUED
[  489.560009] ata1.00: cmd 61/48:50:00:d8:1d/05:00:06:00:00/40 tag 10 ncq dma 692224 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x50 (ATA bus error)
[  489.577197] ata1.00: status: { DRDY }
[  489.581459] ata1.00: failed command: WRITE FPDMA QUEUED
[  489.587327] ata1.00: cmd 61/10:58:48:dd:1d/00:00:06:00:00/40 tag 11 ncq dma 8192 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x50 (ATA bus error)
[  489.604355] ata1.00: status: { DRDY }
[  489.608641] ata1: hard resetting link
[  489.608677] ata4: limiting SATA link speed to 3.0 Gbps
[  489.608679] ata4.00: exception Emask 0x10 SAct 0x3000 SErr 0x4090000 action 0xe frozen
[  489.617208] ata4.00: irq_stat 0x00400040, connection status changed
[  489.624091] ata4: SError: { PHYRdyChg 10B8B DevExch }
[  489.629735] ata4.00: failed command: WRITE FPDMA QUEUED
[  489.635561] ata4.00: cmd 61/48:60:00:d8:1d/05:00:06:00:00/40 tag 12 ncq dma 692224 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x10 (ATA bus error)
[  489.652670] ata4.00: status: { DRDY }
[  489.656908] ata4.00: failed command: WRITE FPDMA QUEUED
[  489.662728] ata4.00: cmd 61/10:68:48:dd:1d/00:00:06:00:00/40 tag 13 ncq dma 8192 out
                        res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x10 (ATA bus error)
[  489.679683] ata4.00: status: { DRDY }
[  489.683936] ata4: hard resetting link
[  490.408308] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[  490.428969] ata1.00: configured for UDMA/133
[  490.428995] ata1: EH complete
[  490.436165] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[  490.449603] ata4.00: configured for UDMA/133
[  490.449617] ata4: EH complete
[  508.757816] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[  508.789897] Bluetooth: Core ver 2.22
[  508.789907] NET: Registered protocol family 31
[  508.789907] Bluetooth: HCI device and connection manager initialized
[  508.789910] Bluetooth: HCI socket layer initialized
[  508.789912] Bluetooth: L2CAP socket layer initialized
[  508.789916] Bluetooth: SCO socket layer initialized
[32964.257719] i2c /dev entries driver
[33316.733330] f71882fg: Found f81866a chip at 0x290, revision 32
[33316.733373] ACPI Warning: SystemIO range 0x0000000000000290-0x0000000000000297 conflicts with OpRegion 0x0000000000000295-0x0000000000000296 (\_TZ.IP) (20180810/utaddress-213)
[33316.733380] ACPI: This conflict may cause random problems and system instability
[33316.733381] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[33316.733388] platform f71882fg.656: failed to claim resource 0: [io  0x0290-0x0297]
[33316.742195] f71882fg: Device addition failed
[33325.377726] f71882fg: Found f81866a chip at 0x290, revision 32
[33325.377757] ACPI Warning: SystemIO range 0x0000000000000290-0x0000000000000297 conflicts with OpRegion 0x0000000000000295-0x0000000000000296 (\_TZ.IP) (20180810/utaddress-213)
[33325.377763] ACPI: This conflict may cause random problems and system instability
[33325.377764] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[33325.377770] platform f71882fg.656: failed to claim resource 0: [io  0x0290-0x0297]
[33325.386402] f71882fg: Device addition failed
[34391.474708] version 39.2
[34391.476864] ipmi device interface
[34395.191045] mei_me 0000:00:16.0: less data available than length=00000000.
[34804.940861] f71882fg: Found f81866a chip at 0x290, revision 32
[34804.940899] ACPI Warning: SystemIO range 0x0000000000000290-0x0000000000000297 conflicts with OpRegion 0x0000000000000295-0x0000000000000296 (\_TZ.IP) (20180810/utaddress-213)
[34804.940907] ACPI: This conflict may cause random problems and system instability
[34804.940908] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[34804.940916] platform f71882fg.656: failed to claim resource 0: [io  0x0290-0x0297]
[34804.950319] f71882fg: Device addition failed

** Model information
sys_vendor:
product_name:
product_version:
chassis_vendor:
chassis_version:
bios_vendor: American Megatrends Inc.
bios_version: BF9QAA05
board_vendor:
board_name:
board_version:

** Loaded modules:
acpi_tad
sbs
sbshc
acpi_pad
ac
acpi_ipmi
ipmi_devintf
ipmi_msghandler
lm78
hwmon_vid
bluetooth
drbg
ansi_cprng
ecdh_generic
rfkill
msr
nft_counter
ipt_REJECT
nf_reject_ipv4
xt_set
xt_multiport
nft_compat
nf_tables
binfmt_misc
xfrm_user
xfrm4_tunnel
ipcomp
xfrm_ipcomp
esp4
ah4
af_key
xfrm_algo
sit
ip_gre
gre
ipip
tunnel4
8021q
garp
mrp
stp
llc
team_mode_loadbalance
team
intel_rapl
nls_ascii
nls_cp437
x86_pkg_temp_thermal
intel_powerclamp
vfat
fat
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
i915
mei_wdt
evdev
ghash_clmulni_intel
intel_cstate
drm_kms_helper
intel_uncore
intel_rapl_perf
efi_pstore
drm
efivars
mei_me
sg
serio_raw
pcspkr
mei
iTCO_wdt
iTCO_vendor_support
ip_set_hash_netport
video
button
pcc_cpufreq
ip_set_hash_ipport
ip_set_bitmap_port
ip_set_hash_net
ip_set_hash_ip
ip_set_list_set
ip_set_hash_netiface
ip_set
nfnetlink
mpls_iptunnel
mpls_router
fou
ip_tunnel
ip6_udp_tunnel
udp_tunnel
dummy
coretemp
sunrpc
loop
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid0
multipath
linear
raid1
md_mod
sd_mod
crc32c_intel
ahci
libahci
libata
e1000e
psmouse
xhci_pci
ehci_pci
scsi_mod
ehci_hcd
lpc_ich
aesni_intel
xhci_hcd
aes_x86_64
crypto_simd
cryptd
glue_helper
usbcore
i2c_i801
igb
i2c_algo_bit
usb_common
dca
thermal
fan

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
        Subsystem: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: hsw_uncore

00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 26
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: df200000-df9fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
        Subsystem: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 5
        Region 0: Memory at f7000000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at e8000000 (64-bit, prefetchable) [size=128M]
        Region 4: I/O ports at f000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) (prog-if 30 [XHCI])
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 41
        Region 0: Memory at f7f20000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller [8086:8c3a]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 92
        Region 0: Memory at f7f38000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation 8 Series/C220 Series Chipset Family KT Controller [8086:8c3d] (rev 04) (prog-if 02 [16550])
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family KT Controller [8086:8c3d]
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at f0e0 [size=8]
        Region 1: Memory at f7f36000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-LM [8086:153a] (rev 05)
        Subsystem: Intel Corporation Ethernet Connection I217-LM [8086:0000]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 39
        Region 0: Memory at f7f00000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at f7f35000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at f080 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI [8086:8c2d]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f7f34000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 27
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 [8086:8c12] (rev d5) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 28
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: f7b00000-f7dfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 29
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: f7e00000-f7efffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI [8086:8c26]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at f7f33000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation Q87 Express LPC Controller [8086:8c4e] (rev 05)
        Subsystem: Intel Corporation Q87 Express LPC Controller [8086:8c4e]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 05) (prog-if 01 [AHCI 1.0])
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 40
        Region 0: I/O ports at f0d0 [size=8]
        Region 1: I/O ports at f0c0 [size=4]
        Region 2: I/O ports at f0b0 [size=8]
        Region 3: I/O ports at f0a0 [size=4]
        Region 4: I/O ports at f060 [size=32]
        Region 5: Memory at f7f32000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05)
        Subsystem: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22]
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at f7f31000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at f040 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

01:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521]
        Subsystem: Intel Corporation Ethernet Server Adapter I350-T4 [8086:0001]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at df200000 (32-bit, non-prefetchable) [size=1M]
        Region 3: Memory at df800000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at df600000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

01:00.1 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521]
        Subsystem: Intel Corporation Ethernet Server Adapter I350-T4 [8086:0001]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at df300000 (32-bit, non-prefetchable) [size=1M]
        Region 3: Memory at df844000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at df680000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

01:00.2 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521]
        Subsystem: Intel Corporation Ethernet Server Adapter I350-T4 [8086:0001]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at df400000 (32-bit, non-prefetchable) [size=1M]
        Region 3: Memory at df888000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at df700000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

01:00.3 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521]
        Subsystem: Intel Corporation Ethernet Server Adapter I350-T4 [8086:0001]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at df500000 (32-bit, non-prefetchable) [size=1M]
        Region 3: Memory at df8cc000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at df780000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

03:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 17
        Region 0: Memory at f7c80000 (32-bit, non-prefetchable) [size=512K]
        Region 2: I/O ports at e020 [size=32]
        Region 3: Memory at f7d04000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at f7c00000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

03:00.1 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 18
        Region 0: Memory at f7b80000 (32-bit, non-prefetchable) [size=512K]
        Region 2: I/O ports at e000 [size=32]
        Region 3: Memory at f7d00000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at f7b00000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb

04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
        Subsystem: Intel Corporation I211 Gigabit Network Connection [8086:0000]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 19
        Region 0: Memory at f7e00000 (32-bit, non-prefetchable) [size=128K]
        Region 2: I/O ports at d000 [size=32]
        Region 3: Memory at f7e20000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: igb
        Kernel modules: igb


** USB devices:
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 10.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.19.0-4-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-4-amd64 recommends:
ii  apparmor             2.13.2-10
ii  firmware-linux-free  3.4
ii  irqbalance           1.5.0-3

Versions of packages linux-image-4.19.0-4-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-16
pn  linux-doc-4.19          <none>

Versions of packages linux-image-4.19.0-4-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

On Wed, 2019-04-17 at 12:22 +0300, Adrian Ban wrote:

> Package: src:linux
> Version: 4.19.28-2
> Severity: normal
>
> Hi,
>
> When I'm trying to read voltage and fan speed from the MB which has a f81866a
> chip through ACPI the result is none. Only the temperature will be read.
> When I'm trying to add f71882fg hwmon driver is says that is in conflict with
> ACPI.
>
> I really need to read the voltages from the motherboard to monitor if there are
> some fluctuations on 12V and 5V.
> > From the logs says to use an ACPI driver for that, but I don't know if there is
> any.
>
> There is any solution to solve this?
This sort of conflict occurs because the system firmware (BIOS)
accesses the chip and it's not safe for Linux to do so without
coordinating with the BIOS.

If the BIOS doesn't provide the information through ACPI (and I don't
think ACPI has a standard way to expose voltages, only temperature) it
might be possible to read it through a remote management interface.

This is not a bug in Debian, so closing the report.

Ben.

--
Ben Hutchings
Make three consecutive correct guesses and you will be considered
an expert.



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