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nvme(4) sensors
On Thu, 11 Jul 2024 16:03:32 +0200
Mark Kettenis <mark.kettenis@xs4all.nl> wrote:
> Diff doesn't compile on arm64. Adding #include <sys/sensors.h> to
> dev/ic/nvmevar.h fixes that.
Same problem, same fix on powerpc64.
After the fix, my temperature looks too high,
$ sysctl hw.sensors.nvme0
hw.sensors.nvme0.temp0=1178.95 degC, OK
hw.sensors.nvme0.percent0=1.00% (endurance used), OK
hw.sensors.nvme0.percent1=100.00% (available spare), OK
Not sure what's wrong, but powerpc64 is big-endian, so I tried an
endian swap,
--- dev/ic/nvme.c.before Tue Jul 16 00:47:25 2024
+++ dev/ic/nvme.c Tue Jul 16 01:01:05 2024
@@ -2207,7 +2207,8 @@
sc->sc_temp_sensor.status = (cw & NVM_HEALTH_CW_TEMP) ?
SENSOR_S_CRIT : SENSOR_S_OK;
- sc->sc_temp_sensor.value = health->temperature * 1000000;
+ sc->sc_temp_sensor.value = le16toh(health->temperature) *
+ 1000000;
sc->sc_spare_sensor.status = (cw & NVM_HEALTH_CW_SPARE) ?
SENSOR_S_CRIT : SENSOR_S_OK;
With le16toh, the temperature is about 40.
--gkoehler
$ sysctl hw.sensors.nvme0
hw.sensors.nvme0.temp0=39.85 degC, OK
hw.sensors.nvme0.percent0=1.00% (endurance used), OK
hw.sensors.nvme0.percent1=100.00% (available spare), OK
# bioctl nvme0
nvme0: WDC WDS500G2B0C-00PXH0, 211070WD, 20195E800651
nvme0: Max i/o 131072 bytes, Persisent Event Log, Volatile Write Cache, Sanitize 0x60000002<BlockErase>
nvme0: Features 0x2<NOPSPM>
nvme0: Admin commands 0x17<DST,FORMAT,FWCD,SECSR>, NVM commands 0x5f<SCMP,SDMGMT,SF,SWU,SWZ,TS>
nvme0: NVMe 1.4, NVM I/O command set, Enabled, Ready
Volume Status Size Device
nvme0 0 Online 500107862016 sd0 CONCAT
0: Formats *512 (Good), 4096 (Better)
0: Features 0x2<NSABP>
0 Online 500107862016 0:1.0 Namespace 1 <>
OpenBSD 7.5-current (GENERIC.MP) #148: Tue Jul 16 01:02:13 EDT 2024
kernigh@illinois.my.domain:/sys/arch/powerpc64/compile/GENERIC.MP
real mem = 8589934592 (8192MB)
avail mem = 7823151104 (7460MB)
random: good seed from bootblocks
mainbus0 at root: T2P9S01 REV 1.01
cpu0 at mainbus0 pir c: IBM POWER9 2.2, 2700 MHz
cpu0: 32KB 128b/line 8-way L1 I-cache, 32KB 128b/line 8-way L1 D-cache
cpu0: 512KB 128b/line 8-way L2 cache
cpu0: 10MB 128b/line 8-way L3 cache
cpu1 at mainbus0 pir 14: IBM POWER9 2.2, 2700 MHz
cpu1: 32KB 128b/line 8-way L1 I-cache, 32KB 128b/line 8-way L1 D-cache
cpu1: 512KB 128b/line 8-way L2 cache
cpu1: 10MB 128b/line 8-way L3 cache
cpu2 at mainbus0 pir 1c: IBM POWER9 2.2, 2700 MHz
cpu2: 32KB 128b/line 8-way L1 I-cache, 32KB 128b/line 8-way L1 D-cache
cpu2: 512KB 128b/line 8-way L2 cache
cpu2: 10MB 128b/line 8-way L3 cache
cpu3 at mainbus0 pir 24: IBM POWER9 2.2, 2700 MHz
cpu3: 32KB 128b/line 8-way L1 I-cache, 32KB 128b/line 8-way L1 D-cache
cpu3: 512KB 128b/line 8-way L2 cache
cpu3: 10MB 128b/line 8-way L3 cache
"bmc" at mainbus0 not configured
"ibm,firmware-versions" at mainbus0 not configured
"ibm,hostboot" at mainbus0 not configured
opal0 at mainbus0: skiboot-9858186
opal0: idle psscr 300332
opalcons0 at opal0
opalsens0 at opal0: "core-temp"
opalsens1 at opal0: "core-temp"
opalsens2 at opal0: "core-temp"
opalsens3 at opal0: "core-temp"
opalsens4 at opal0: "mem-temp"
opalsens5 at opal0: "mem-temp"
opalsens6 at opal0: "mem-temp"
opalsens7 at opal0: "mem-temp"
opalsens8 at opal0: "mem-temp"
opalsens9 at opal0: "mem-temp"
opalsens10 at opal0: "mem-temp"
opalsens11 at opal0: "mem-temp"
opalsens12 at opal0: "mem-temp"
opalsens13 at opal0: "mem-temp"
opalsens14 at opal0: "mem-temp"
opalsens15 at opal0: "mem-temp"
opalsens16 at opal0: "mem-temp"
opalsens17 at opal0: "mem-temp"
opalsens18 at opal0: "mem-temp"
opalsens19 at opal0: "mem-temp"
opalsens20 at opal0: "proc-energy"
opalsens21 at opal0: "proc-energy"
opalsens22 at opal0: "proc-energy"
opalsens23 at opal0: "proc-in"
opalsens24 at opal0: "proc-in"
opalsens25 at opal0: "proc-power"
opalsens26 at opal0: "proc-power"
opalsens27 at opal0: "proc-power"
opalsens28 at opal0: "proc-temp"
opalsens29 at opal0: "vrm-curr"
opalsens30 at opal0: "vrm-curr"
opalsens31 at opal0: "vrm-in"
opalsens32 at opal0: "vrm-in"
opalsens33 at opal0: "vrm-temp"
ipmi0 at opal0: version 2.0 interface OPAL
"ibm,pcie-slots" at mainbus0 not configured
"ibm,secureboot" at mainbus0 not configured
"imc-counters" at mainbus0 not configured
xics0 at mainbus0
xive0 at mainbus0
"ipl-params" at mainbus0 not configured
"lpcm-opb" at mainbus0 not configured
phb0 at mainbus0: chip 0x0
pci0 at phb0
ppb0 at pci0 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci1 at ppb0 bus 1
"ATI Polaris 11" rev 0xff at pci1 dev 0 function 0 not configured
"ATI Radeon Pro Audio" rev 0x00 at pci1 dev 0 function 1 not configured
phb1 at mainbus0: chip 0x0
pci2 at phb1
ppb1 at pci2 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci3 at ppb1 bus 1
nvme0 at pci3 dev 0 function 0 vendor "SanDisk", unknown product 0x5009 rev 0x01: msix, NVMe 1.4
nvme0: WDC WDS500G2B0C-00PXH0, firmware 211070WD, serial 20195E800651
scsibus0 at nvme0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <NVMe, WDC WDS500G2B0C-, 2110>
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
phb2 at mainbus0: chip 0x0
pci4 at phb2
ppb2 at pci4 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci5 at ppb2 bus 1
phb3 at mainbus0: chip 0x0
pci6 at phb3
ppb3 at pci6 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci7 at ppb3 bus 1
xhci0 at pci7 dev 0 function 0 "TI xHCI" rev 0x02: msix, xHCI 0.96
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "TI xHCI root hub" rev 3.00/1.00 addr 1
phb4 at mainbus0: chip 0x0
pci8 at phb4
ppb4 at pci8 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci9 at ppb4 bus 1
bge0 at pci9 dev 0 function 0 "Broadcom BCM5719" rev 0x01, BCM5719 A1 (0x5719001), APE firmware NCSI 1.3.12.0: msi, address 2c:09:4d:00:07:1b
brgphy0 at bge0 phy 1: BCM5719C 10/100/1000baseT PHY, rev. 0
bge1 at pci9 dev 0 function 1 "Broadcom BCM5719" rev 0x01, BCM5719 A1 (0x5719001), APE firmware NCSI 1.3.12.0: msi, address 2c:09:4d:00:07:1c
brgphy1 at bge1 phy 2: BCM5719C 10/100/1000baseT PHY, rev. 0
phb5 at mainbus0: chip 0x0
pci10 at phb5
ppb5 at pci10 dev 0 function 0 "IBM POWER9 Host" rev 0x00
pci11 at ppb5 bus 1
ppb6 at pci11 dev 0 function 0 "ASPEED Technology AST1150 PCI" rev 0x04
pci12 at ppb6 bus 2
astfb0 at pci12 dev 0 function 0 "ASPEED Technology AST2000" rev 0x41: can't map framebuffer
"psi" at mainbus0 not configured
"vas" at mainbus0 not configured
"vpd" at mainbus0 not configured
"xscom" at mainbus0 not configured
uhub1 at uhub0 port 3 configuration 1 interface 0 "Aspeed USB Virtual Hub" rev 2.00/1.00 addr 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "OpenBMC virtual_input" rev 2.00/1.00 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd0 at ukbd0 mux 1
uhidev1 at uhub1 port 1 configuration 1 interface 1 "OpenBMC virtual_input" rev 2.00/1.00 addr 3
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons
wsmouse0 at ums0 mux 0
uhub2 at uhub0 port 4 configuration 1 interface 0 "Genesys Logic USB2.0 Hub" rev 2.00/32.98 addr 4
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
sd1 at scsibus2 targ 1 lun 0: <OPENBSD, SR CONCAT, 006>
sd1: 6149MB, 512 bytes/sector, 12594448 sectors
root on sd0a (9b297870368985ec.a) swap on sd0b dump on sd0b
uhub1: illegal enable change, port 1
nvme(4) sensors