https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228480
Bug ID: 228480
Summary: [amdtemp] Add device id and WIP patch for driver
update
Product: Base System
Version: CURRENT
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: johal...@gmail.com
Created attachment 193681
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=193681&action=edit
Patch for amdtemp.c and amdsmn.c
I added a device id 0x15d0 to amdtemp and amdsmn and fixed up amdsmn a bit wrt
pciids struct to match amdtemp and with proper macros.
# sysctl
dev.amdtemp.3.core0.sensor0: 60.2C
dev.amdtemp.3.sensor_offset: 0
dev.amdtemp.3.%parent: hostb0
dev.amdtemp.3.%pnpinfo:
dev.amdtemp.3.%location:
dev.amdtemp.3.%driver: amdtemp
dev.amdtemp.3.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.%parent:
It seem to show the correct temperature but only for one core. If I attached
the device to Data Fabric Function 3 pci id 0x15eb, which is suggested to be
the correct way described here:
https://patchwork.kernel.org/patch/10381565/
I get 4 temperatures in dev.cpu, however they're all 0.
The out then is:
# sysctl
dev.amdtemp.0.core0.sensor0: -0.0C
dev.amdtemp.0.sensor_offset: 0
dev.amdtemp.0.%parent: hostb6
dev.amdtemp.0.%pnpinfo:
dev.amdtemp.0.%location:
dev.amdtemp.0.%driver: amdtemp
dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.%parent:
dev.cpu.3.temperature: -0.0C
dev.cpu.2.temperature: -0.0C
dev.cpu.1.temperature: -0.0C
dev.cpu.0.temperature: -0.0C
Maybe some offset that is not correct.
I will continue to tinker with this but I'll post this for now.
The motherboard is ASRock A320M-HDV.
# dmesg
CPU: AMD Ryzen 3 2200G with Radeon Vega Graphics (3493.51-MHz K8-class CPU)
Origin="AuthenticAMD" Id=0x810f10 Family=0x17 Model=0x11 Stepping=0
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
AMD
Features2=0x35c233ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX>
Structured Extended
Features=0x209c01a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA>
XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
AMD Extended Feature Extensions ID EBX=0x1007<CLZERO,IRPerf,XSaveErPtr>
SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
TSC: P-state invariant, performance statistics
# pciconf -lv
hostb0@pci0:0:0:0: class=0x060000 card=0x15d01849 chip=0x15d01022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
none0@pci0:0:0:2: class=0x080600 card=0x15d11022 chip=0x15d11022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = base peripheral
subclass = IOMMU
hostb1@pci0:0:1:0: class=0x060000 card=0x00000000 chip=0x14521022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge'
class = bridge
subclass = HOST-PCI
pcib1@pci0:0:1:2: class=0x060400 card=0x14531022 chip=0x15d31022 rev=0x00
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = PCI-PCI
pcib6@pci0:0:1:6: class=0x060400 card=0x14531022 chip=0x15d31022 rev=0x00
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = PCI-PCI
hostb2@pci0:0:8:0: class=0x060000 card=0x00000000 chip=0x14521022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge'
class = bridge
subclass = HOST-PCI
pcib7@pci0:0:8:1: class=0x060400 card=0x00001022 chip=0x15db1022 rev=0x00
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = PCI-PCI
pcib8@pci0:0:8:2: class=0x060400 card=0x00001022 chip=0x15dc1022 rev=0x00
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = PCI-PCI
intsmb0@pci0:0:20:0: class=0x0c0500 card=0xffff1849 chip=0x790b1022 rev=0x61
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH SMBus Controller'
class = serial bus
subclass = SMBus
isab0@pci0:0:20:3: class=0x060100 card=0xffff1849 chip=0x790e1022 rev=0x51
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH LPC Bridge'
class = bridge
subclass = PCI-ISA
hostb3@pci0:0:24:0: class=0x060000 card=0x00000000 chip=0x15e81022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb4@pci0:0:24:1: class=0x060000 card=0x00000000 chip=0x15e91022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb5@pci0:0:24:2: class=0x060000 card=0x00000000 chip=0x15ea1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb6@pci0:0:24:3: class=0x060000 card=0x00000000 chip=0x15eb1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb7@pci0:0:24:4: class=0x060000 card=0x00000000 chip=0x15ec1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb8@pci0:0:24:5: class=0x060000 card=0x00000000 chip=0x15ed1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb9@pci0:0:24:6: class=0x060000 card=0x00000000 chip=0x15ee1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
hostb10@pci0:0:24:7: class=0x060000 card=0x00000000 chip=0x15ef1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = HOST-PCI
xhci0@pci0:21:0:0: class=0x0c0330 card=0x11421b21 chip=0x43bc1022 rev=0x02
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = serial bus
subclass = USB
ahci0@pci0:21:0:1: class=0x010601 card=0x10621b21 chip=0x43b81022 rev=0x02
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = mass storage
subclass = SATA
pcib2@pci0:21:0:2: class=0x060400 card=0x02011b21 chip=0x43b31022 rev=0x02
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = bridge
subclass = PCI-PCI
pcib3@pci0:29:4:0: class=0x060400 card=0x33061b21 chip=0x43b41022 rev=0x02
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = '300 Series Chipset PCIe Port'
class = bridge
subclass = PCI-PCI
pcib4@pci0:29:6:0: class=0x060400 card=0x33061b21 chip=0x43b41022 rev=0x02
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = '300 Series Chipset PCIe Port'
class = bridge
subclass = PCI-PCI
pcib5@pci0:29:7:0: class=0x060400 card=0x33061b21 chip=0x43b41022 rev=0x02
hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = '300 Series Chipset PCIe Port'
class = bridge
subclass = PCI-PCI
re0@pci0:37:0:0: class=0x020000 card=0x81681849 chip=0x816810ec rev=0x11
hdr=0x00
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
class = network
subclass = ethernet
vgapci0@pci0:56:0:0: class=0x030000 card=0x15dd1002 chip=0x15dd1002 rev=0xc8
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'Radeon Vega 8 Mobile'
class = display
subclass = VGA
none1@pci0:56:0:1: class=0x040300 card=0x15de1002 chip=0x15de1002 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
class = multimedia
subclass = HDA
none2@pci0:56:0:2: class=0x108000 card=0x15df1022 chip=0x15df1022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = encrypt/decrypt
xhci1@pci0:56:0:3: class=0x0c0330 card=0xffff1849 chip=0x15e01022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = serial bus
subclass = USB
xhci2@pci0:56:0:4: class=0x0c0330 card=0xffff1849 chip=0x15e11022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = serial bus
subclass = USB
none3@pci0:56:0:6: class=0x040300 card=0xd8871849 chip=0x15e31022 rev=0x00
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
class = multimedia
subclass = HDA
ahci1@pci0:57:0:0: class=0x010601 card=0x79011022 chip=0x79011022 rev=0x61
hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH SATA Controller [AHCI mode]'
class = mass storage
subclass = SATA
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