After updating my RPi4 to a newer snap, it lost its humidity sensor.
dmesg from before and after the update both detect this:
uhidev1 at uhub1 port 2 configuration 1 interface 1 "RDing TEMPERHUM1V1.2" rev
2.00/0.01 addr 3
uhidev1: iclass 3/1
ugold0 at uhidev1
ugold0: 2 sensors type si7006 (temperature and humidity)
But the new install only has the temperature sensor available:
[weerd@raspberry] $ sysctl hw.sensors.ugold0
hw.sensors.ugold0.temp0=22.32 degC (inner)
The diff between old and new dmesg is:
-OpenBSD 7.3 (GENERIC.MP) #2079: Fri Mar 24 23:09:40 MDT 2023
+OpenBSD 7.3-current (GENERIC.MP) #2094: Mon Apr 17 01:20:31 MDT 2023
dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP
-real mem = 4135784448 (3944MB)
-avail mem = 3974135808 (3790MB)
+real mem = 4135763968 (3944MB)
+avail mem = 3972075520 (3788MB)
random: good seed from bootblocks
mainbus0 at root: Raspberry Pi 4 Model B Rev 1.4
psci0 at mainbus0: PSCI 1.1, SMCCC 1.2
I'm going to build a kernel with the latest change to ugold.c by
miod[1] backed out, but since baking kernels takes forever on this
machine, I thought I'd report sooner rather than later.
Paul
[1]:
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/dev/usb/ugold.c.diff?r1=1.21&r2=1.22
--- dmesg ------------------------------------------------------------
OpenBSD 7.3-current (GENERIC.MP) #2094: Mon Apr 17 01:20:31 MDT 2023
dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP
real mem = 4135763968 (3944MB)
avail mem = 3972075520 (3788MB)
random: good seed from bootblocks
mainbus0 at root: Raspberry Pi 4 Model B Rev 1.4
psci0 at mainbus0: PSCI 1.1, SMCCC 1.2
cpu0 at mainbus0 mpidr 0: ARM Cortex-A72 r0p3
cpu0: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache
cpu0: 1024KB 64b/line 16-way L2 cache
cpu0: CRC32,ASID16
cpu1 at mainbus0 mpidr 1: ARM Cortex-A72 r0p3
cpu1: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache
cpu1: 1024KB 64b/line 16-way L2 cache
cpu1: CRC32,ASID16
cpu2 at mainbus0 mpidr 2: ARM Cortex-A72 r0p3
cpu2: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache
cpu2: 1024KB 64b/line 16-way L2 cache
cpu2: CRC32,ASID16
cpu3 at mainbus0 mpidr 3: ARM Cortex-A72 r0p3
cpu3: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache
cpu3: 1024KB 64b/line 16-way L2 cache
cpu3: CRC32,ASID16
efi0 at mainbus0: UEFI 2.7
efi0: https://github.com/pftf/RPi4 rev 0x10000
smbios0 at efi0: SMBIOS 3.3.0
smbios0: vendor https://github.com/pftf/RPi4 version "UEFI Firmware v1.32" date
10/19/2021
smbios0: Raspberry Pi Foundation Raspberry Pi 4 Model B
apm0 at mainbus0
"system" at mainbus0 not configured
"axi" at mainbus0 not configured
simplebus0 at mainbus0: "soc"
bcmclock0 at simplebus0
bcmmbox0 at simplebus0
bcmgpio0 at simplebus0
bcmaux0 at simplebus0
ampintc0 at simplebus0 nirq 256, ncpu 4 ipi: 0, 1, 2: "interrupt-controller"
bcmtmon0 at simplebus0
bcmdmac0 at simplebus0: DMA0 DMA2 DMA4 DMA5 DMA6 DMA7 DMA8 DMA9 DMA10
"timer" at simplebus0 not configured
pluart0 at simplebus0: rev 2, 16 byte fifo
pluart0: console
com0 at simplebus0: ns16550, no working fifo
"local_intc" at simplebus0 not configured
bcmdog0 at simplebus0
bcmirng0 at simplebus0
"firmware" at simplebus0 not configured
"power" at simplebus0 not configured
"mailbox" at simplebus0 not configured
sdhc0 at simplebus0
sdhc0: SDHC 3.0, 250 MHz base clock
sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed
"gpiomem" at simplebus0 not configured
"fb" at simplebus0 not configured
"clocks" at mainbus0 not configured
"phy" at mainbus0 not configured
"clk-27M" at mainbus0 not configured
"clk-108M" at mainbus0 not configured
simplebus1 at mainbus0: "emmc2bus"
sdhc1 at simplebus1
sdhc1: SDHC 3.0, 100 MHz base clock
sdmmc1 at sdhc1: 8-bit, sd high-speed, mmc high-speed, ddr52, dma
"arm-pmu" at mainbus0 not configured
agtimer0 at mainbus0: 54000 kHz
simplebus2 at mainbus0: "scb"
bcmpcie0 at simplebus2
pci0 at bcmpcie0
ppb0 at pci0 dev 0 function 0 "Broadcom BCM2711" rev 0x20
pci1 at ppb0 bus 1
xhci0 at pci1 dev 0 function 0 "VIA VL805 xHCI" rev 0x01: intx, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "VIA xHCI root hub" rev 3.00/1.00
addr 1
bse0 at simplebus2: address e4:5f:01:5c:a2:d1
brgphy0 at bse0 phy 1: BCM54210E 10/100/1000baseT PHY, rev. 2
"dma" at simplebus2 not configured
"hevc-decoder" at simplebus2 not configured
"rpivid-local-intc" at simplebus2 not configured
"h264-decoder" at simplebus2 not configured
"vp9-decoder" at simplebus2 not configured
gpioleds0 at mainbus0: "led0", "led1"
"sd_io_1v8_reg" at mainbus0 not configured
"sd_vcc_reg" at mainbus0 not configured
"fixedregulator_3v3" at mainbus0 not configured
"fixedregulator_5v0" at mainbus0 not configured
simplebus3 at mainbus0: "v3dbus"
"bootloader" at mainbus0 not configured
scsibus0 at sdmmc1: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <SD/MMC, USDU1, 0020> removable
sd0: 29492MB, 512 bytes/sector, 60399616 sectors
uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs USB2.0 Hub" rev
2.10/4.21 addr 2
bwfm0 at sdmmc0 function 1
manufacturer 0x02d0, product 0xa9a6 at sdmmc0 function 2 not configured
manufacturer 0x02d0, product 0xa9a6 at sdmmc0 function 3 not configured
uhidev0 at uhub1 port 2 configuration 1 interface 0 "RDing TEMPERHUM1V1.2" rev
2.00/0.01 addr 3
uhidev0: iclass 3/1, 1 report id
ukbd0 at uhidev0 reportid 1: 8 variable keys, 5 key codes
wskbd0 at ukbd0 mux 1
uhidev1 at uhub1 port 2 configuration 1 interface 1 "RDing TEMPERHUM1V1.2" rev
2.00/0.01 addr 3
uhidev1: iclass 3/1
ugold0 at uhidev1
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on sd0a (c36da6214101b146.a) swap on sd0b dump on sd0b
WARNING: bad clock chip time
WARNING: CHECK AND RESET THE DATE!
gpio0 at bcmgpio0: 58 pins
bwfm0: address e4:5f:01:5c:a2:d2
ugold0: 2 sensors type si7006 (temperature and humidity)
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