Question about xserve G5

[Javi Hotmail]

Here it is.


Javi.


On 29/10/2020 14:14, Nathan Whitehorn wrote:
> Could you provide your dmesg? It would be nice to do what sensors you
> have.
> -Nathan
>
> On 10/29/20 8:36 AM, Javi Hotmail wrote:
>> If I'm not mistake the issue then is how the PPC implementation reads
>> the device tree data from open firmware correct?.
>>
>> I believe this implementation is within:
>>
>> pcr.c        pmcr.c        pmufreq.c
>>
>>
>> Thanks in advance,
>>
>> Javi.
>>
>>
>> On 29/10/2020 12:26, Michael Tuexen wrote:
>>>> On 29. Oct 2020, at 10:51, Javi Hotmail <volkovdablo at hotmail.com>
>>>> wrote:
>>>>
>>>> Hello all,
>>>>
>>>> I'm new in this mailing list, although I've been going back and forth
>>>> with PPC (G4/G5) and FreeBSD since 9.0.
>>>>
>>>> I have a question that perhaps some of you already stumbled across,
>>>> but
>>>> I wanted to know if there is a way to get it to work before I jump in
>>>> the code.
>>>>
>>>> I have a xserve G5 dual 2.3Ghz, and I installed FreeBSD 12.1. Works
>>>> quite well, but I cannot get cpufreq + powerd/powerdxx to work at all.
>>>>
>>>> I get this:
>>>>
>>>> # powerdxx
>>>> powerd++: (ENOFREQ) cannot access dev.cpu.0.freq, at least the
>>>> first CPU
>>>> core must support frequency updates
>>>>
>>>>
>>>> This is the relevant part of sysctl:
>>>> # sysctl dev.cpu
>>>> dev.cpu.1.%parent: cpulist0
>>>> dev.cpu.1.%pnpinfo: name=PowerPC,G5
>>>> dev.cpu.1.%location:
>>>> dev.cpu.1.%driver: cpu
>>>> dev.cpu.1.%desc: Open Firmware CPU
>>>> dev.cpu.0.%parent: cpulist0
>>>> dev.cpu.0.%pnpinfo: name=PowerPC,G5
>>>> dev.cpu.0.%location:
>>>> dev.cpu.0.%driver: cpu
>>>> dev.cpu.0.%desc: Open Firmware CPU
>>>> dev.cpu.%parent:
>>>>
>>>> The issue is that after few minutes the fans ramp up to insane levels,
>>>> and my goal with this is to use powerd or powerdxx to manage the
>>>> situation.
>>> The fans ramping up is a known issue. One way to work around it is to
>>> disable SMP.
>>>
>>> To disable SMP, put in /boot/loader.conf
>>> kern.smp.disabled=1
>>>
>>> Best regards
>>> Michael
>>>> Thanks in advance,
>>>>
>>>> Javi.
>>>>
>>>> _______________________________________________
>>>> freebsd-ppc at freebsd.org mailing list
>>>> https://lists.freebsd.org/mailman/listinfo/freebsd-ppc
>>>> To unsubscribe, send any mail to "freebsd-ppc-unsubscribe at freebsd.org"
>> _______________________________________________
>> freebsd-ppc at freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/freebsd-ppc
>> To unsubscribe, send any mail to "freebsd-ppc-unsubscribe at freebsd.org"
>>
>
-------------- next part --------------
---<<BOOT>>---
Copyright (c) 1992-2020 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.2-RELEASE r366954 GENERIC powerpc
gcc version 4.2.1 20070831 patched [FreeBSD]
VT(ofwfb): resolution 640x480
cpu0: IBM PowerPC 970FX revision 3.0, 2300.26 MHz
cpu0: Features dc000000<PPC32,PPC64,ALTIVEC,FPU,MMU>
cpu0: HID0 511081<NAP,DPM,NHR,TBEN,ENATTN>
real memory  = 1565147136 (1492 MB)
avail memory = 1458524160 (1390 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
random: unblocking device.
random: entropy device external interface
kbd0 at kbdmux0
ofwbus0: <Open Firmware Device Tree> on nexus0
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
pcr0: <PPC 970 Power Control Register> on cpu0
pcr0: No power mode data in device tree!
device_attach: pcr0 attach returned 6
cpu1: <Open Firmware CPU> on cpulist0
pcr1: <PPC 970 Power Control Register> on cpu1
pcr1: No power mode data in device tree!
device_attach: pcr1 attach returned 6
powermac_nvram0: <Apple NVRAM> mem 0xfff04000-0xfff07fff on ofwbus0
powermac_nvram0: bank0 generation 464, bank1 generation 465
unin0: <Apple UniNorth System Controller> mem 0xf8000000-0xf8ffffff on ofwbus0
unin0: Version 53
iichb0: <Keywest I2C controller> mem 0xf8001000-0xf8001fff irq 0 on unin0
iicbus0: <OFW I2C bus> on iichb0
iic0: <I2C generic I/O> on iicbus0
iicbus0: <unknown card> at addr 0xd4
max66900: <Temp-Monitor MAX6690> at addr 0x98 on iicbus0
fcu0: <Apple Fan Control Unit> at addr 0x15e on iicbus0
iicbus0: <unknown card> at addr 0x30
ad74170: <Supply-Monitor AD7417> at addr 0x58 on iicbus0
ad74170: 5 sensors detected.
iicbus0: <unknown card> at addr 0xa0
iicbus0: <unknown card> at addr 0x32
ad74171: <Supply-Monitor AD7417> at addr 0x5a on iicbus0
ad74171: 5 sensors detected.
iicbus0: <unknown card> at addr 0xa2
iicbus0: <unknown card> at addr 0x1c0
htpic0: <OpenPIC Interrupt Controller> mem 0xf8040000-0xf807ffff irq 33554488 on unin0
pcib0: <Apple U3 Host-AGP bridge> mem 0xf0000000-0xf1ffffff on ofwbus0
pci0: <OFW PCI bus> on pcib0
agp0: <Apple U3 AGP Bridge> on hostb0
pcib1: <IBM CPC9X5 HyperTransport Tunnel> mem 0xf2000000-0xf47fffff,0xf8070000-0xf8070fff on ofwbus0
pcib1: 4 HT IRQs on device 1.0
pcib1: 4 HT IRQs on device 2.0
pcib1: 86 HT IRQs on device 3.0
pci1: <OFW PCI bus> on pcib1
pcib2: <OFW PCI-PCI bridge> at device 1.0 on pci1
pci2: <OFW PCI bus> on pcib2
mpt0: <LSILogic SAS/SATA Adapter> mem 0x90000000-0x90003fff,0x90020000-0x9002ffff irq 33554484 at device 2.0 on pci2
mpt0: MPI Version=1.5.19.0
vgapci0: <VGA-compatible display> mem 0xa0000000-0xafffffff,0x90010000-0x9001ffff irq 33554485 at device 3.0 on pci2
pcib3: <OFW PCI-PCI bridge> at device 2.0 on pci1
pci3: <OFW PCI bus> on pcib3
bge0: <Broadcom BCM5704 A3, ASIC rev. 0x002003> mem 0xb0030000-0xb003ffff,0xb0020000-0xb002ffff irq 33554486 at device 4.0 on pci3
bge0: enabling MBOX workaround for AMD-8131 PCI-X Bridge
bge0: CHIP ID 0x00002003; ASIC REV 0x02; CHIP REV 0x20; PCI-X 33 MHz
miibus0: <MII bus> on bge0
brgphy0: <BCM5704 1000BASE-T media interface> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge0: Ethernet address: 00:0d:93:9b:ce:b8
bge1: <Broadcom BCM5704 A3, ASIC rev. 0x002003> mem 0xb0010000-0xb001ffff,0xb0000000-0xb000ffff irq 33554489 at device 4.1 on pci3
bge1: enabling MBOX workaround for AMD-8131 PCI-X Bridge
bge1: CHIP ID 0x00002003; ASIC REV 0x02; CHIP REV 0x20; PCI-X 33 MHz
miibus1: <MII bus> on bge1
brgphy1: <BCM5704 1000BASE-T media interface> PHY 1 on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge1: Ethernet address: 00:0d:93:9b:ce:b9
pcib4: <OFW PCI-PCI bridge> at device 3.0 on pci1
pci4: <OFW PCI bus> on pcib4
macio0: <K2 KeyLargo I/O Controller> mem 0x80000000-0x8007ffff at device 7.0 on pci4
openpic0: <OpenPIC Interrupt Controller> mem 0x40000-0x7ffff on macio0
macgpio0: <MacIO GPIO Controller> mem 0x50-0x8a on macio0
scc0: <Zilog Z8530 dual channel SCC> mem 0x13000-0x13fff,0x8400-0x84ff,0x8500-0x85ff,0x8600-0x86ff,0x8700-0x87ff irq 33554454,33554437,33554438,33554455,33554439,33554440 on macio0
uart0: <z8530, channel A> on scc0
uart1: <z8530, channel B> on scc0
iichb1: <Keywest I2C controller> mem 0x18000-0x18fff irq 33554458 on macio0
iicbus1: <OFW I2C bus> on iichb1
iic1: <I2C generic I/O> on iicbus1
iicbus1: <unknown card> at addr 0x5a
iicbus1: <unknown card> at addr 0x5c
ds17750: <Temp-Monitor DS1775> at addr 0x90 on iicbus1
iicbus1: <unknown card> at addr 0x94
iicbus1: <unknown card> at addr 0x1c0
pmu0: <Apple PMU99 Controller> mem 0x16000-0x17fff irq 33554457 on macio0
pmu0: registered as a time-of-day clock, resolution 0.001000s
pcib5: <OFW PCI-PCI bridge> at device 4.0 on pci1
pci5: <OFW PCI bus> on pcib5
ohci0: <NEC uPD 9210 USB controller> mem 0x80102000-0x80102fff irq 33554495 at device 11.0 on pci5
usbus0 on ohci0
ohci1: <NEC uPD 9210 USB controller> mem 0x80101000-0x80101fff irq 33554495 at device 11.1 on pci5
usbus1 on ohci1
ehci0: <NEC uPD 72010x USB 2.0 controller> mem 0x80100000-0x801000ff irq 33554495 at device 11.2 on pci5
usbus2: EHCI version 1.0
usbus2 on ehci0
pcib6: <OFW PCI-PCI bridge> at device 5.0 on pci1
pci6: <OFW PCI bus> on pcib6
ata0: <K2 Kauai ATA Controller> mem 0x80204000-0x80207fff irq 33554471,33554470 at device 13.0 on pci6
fwohci0: <1394 Open Host Controller Interface> mem 0x80200000-0x80200fff irq 33554472 at device 14.0 on pci6
fwohci0: OHCI version 1.0 (ROM=0)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:0d:93:ff:fe:c1:52:be
fwohci0: invalid speed 7 (fixed to 3).
fwohci0: Phy 1394a available S800, 3 ports.
fwohci0: Link S800, max_rec 4096 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:0d:93:c1:52:be
fwe0: Ethernet address: 02:0d:93:c1:52:be
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: PhysicalUpperBound register is not implemented.  Physical memory access is limited to the first 4GB
fwohci0: PhysicalUpperBound = 0x00000000
fwohci0: fwohci_intr_core: node_id=0x00000001, SelfID Count=2, CYCLEMASTER mode
pcib7: <OFW PCI-PCI bridge> at device 6.0 on pci1
pci7: <OFW PCI bus> on pcib7
gem0: <Apple K2 GMAC Ethernet> mem 0x80400000-0x805fffff at device 15.0 on pci7
gem0: invalid MAC address
device_attach: gem0 attach returned 6
pcib8: <OFW PCI-PCI bridge> at device 7.0 on pci1
pci8: <OFW PCI bus> on pcib8
atapci0: <ServerWorks K2 SATA150 controller> mem 0x80600000-0x80601fff irq 33554432 at device 12.0 on pci8
pcib1: failed to reserve resource for pcib8
atapci0: 0x10 bytes of rid 0x20 res 4 failed (0, 0xffffffffffffffff).
ata2: <ATA channel> at channel 0 on atapci0
ata3: <ATA channel> at channel 1 on atapci0
ata4: <ATA channel> at channel 2 on atapci0
ata5: <ATA channel> at channel 3 on atapci0
atapci1: <ServerWorks K2 SATA150 controller> at device 12.1 on pci8
pcib1: failed to reserve resource for pcib8
atapci1: 0x10 bytes of rid 0x20 res 4 failed (0, 0xffffffffffffffff).
atapci1: unable to map interrupt
device_attach: atapci1 attach returned 6
Timecounter "timebase" frequency 33333333 Hz quality 0
Event timer "decrementer" frequency 33333333 Hz quality 1000
Timecounters tick every 1.000 msec
firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)  (me) 
firewire0: bus manager 1 
max66900: 2 sensors detected.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
ugen0.1: <NEC OHCI root HUB> at usbus0
uhub0: <NEC OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <NEC OHCI root HUB> at usbus1
uhub1: <NEC OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
usbus2: 480Mbps High Speed USB v2.0
ugen2.1: <NEC EHCI root HUB> at usbus2
uhub2: <NEC EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
fcu0: FCU initialized, RPM shift: 2
fcu0: 8 fans detected!
uhub0: 3 ports with 3 removable, self powered
uhub1: 2 ports with 2 removable, self powered
SMP: AP CPU #1 launched
Trying to mount root from ufs:/dev/ada0s3 [rw]...
Root mount waiting for: CAM usbus2
uhub2: 5 ports with 5 removable, self powered
Root mount waiting for: CAM usbus2
ada0 at ata2 bus 0 scbus3 target 0 lun 0
ada0: <Lexar SSD H190117H> ACS-2 ATA SATA 3.x device
ada0: Serial Number J36395J000281
ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
ada0: 122104MB (250069680 512 byte sectors)
cd0 at ata0 bus 0 scbus1 target 0 lun 0
cd0: <MATSHITA CD-RW  CW-8123 CA14> Removable CD-ROM SCSI device
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
mountroot: waiting for device /dev/ada0s3...
ugen0.2: <vendor 0x04d9 USB Keyboard> at usbus0
ukbd0 on uhub0
ukbd0: <vendor 0x04d9 USB Keyboard, class 0/0, rev 1.10/2.60, addr 2> on usbus0
kbd1 at ukbd0
uhid0 on uhub0
uhid0: <vendor 0x04d9 USB Keyboard, class 0/0, rev 1.10/2.60, addr 2> on usbus0
module_register: cannot register gem/miibus from if_gem.ko; already loaded from kernel
Module gem/miibus failed to register: 17
module_register: cannot register pci/gem from if_gem.ko; already loaded from kernel
Module pci/gem failed to register: 17
lo0: link state changed to UP
bge0: link state changed to DOWN
bge0: link state changed to UP
Security policy loaded: MAC/ntpd (mac_ntpd)