I am having a surprising problem: my athn driver (computer is
a 2007 MacBook Pro Core 2 duo) works flawlessly with an iphone 7
as a wifi router (i.e. wifi tethering). The device, as per
dmesg is:

athn0 at pci3 dev 0 function 0 "Atheros AR5418" rev 0x01: apic 1 int 17
athn0: MAC AR5418 rev 2, RF AR5133 (2T3R), ROM rev 4, address ...

The ifconfig shows:

athn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        lladdr 00:19:e3:08:01:7c
        index 2 priority 4 llprio 3
        groups: wlan egress
        media: IEEE802.11 autoselect (HT-MCS15 mode 11n)
        status: active
        ieee80211: nwid pfortuny-iphone7 chan 6 bssid be:e1:43:75:4c:58 -49dBm 
wpakey wpaprotos wpa2 wpaakms psk wpaciphers ccmp wpagroupcipher ccmp
        

However, I upgraded to 6.5 and it does not work any more (when
doing a

pera-mb$ doas ifconfig athn0 nwwid pfortuny-iphone7 wpakey ....

it always says:

athn0: no link..........

Sorry but I do not have the 6.5 logs because I am a bit
afraid to break everything again... What I am certain is that
it complains (when using 6.5):

athn0: could not wakeup chip
athn0: unable to reset hardware; reset status 60

However, those messages also appear when using 6.4 and then
go away and the device works (I am writing this message using
my tethered iphone connection).

I have been trying to set up the wifi in a lot of ways but to
no avail before downgrading to 6.4 again.

I am pasting my (working 6.4) dmesg, sorry for not having the
6.5 available.

Thanks and please do ask for any more info you might need.


Pedro.

OpenBSD 6.4 (GENERIC.MP) #943: Thu Oct 11 13:51:32 MDT 2018
    dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
real mem  = 3204898816 (3056MB)
avail mem = 3131359232 (2986MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 07/29/05, SMBIOS rev. 2.4 @ 0xe0000 (40 entries)
bios0: vendor Apple Inc. version "MBP22.88Z.00A5.B07.0708131242" date 08/13/07
bios0: Apple Computer, Inc. MacBookPro2,2
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC MCFG ASF! SBST ECDT SSDT SSDT SSDT
acpi0: wakeup devices ADP1(S3) LID0(S3) PXS1(S4) PXS2(S4) USB1(S3) USB2(S3) 
USB3(S3) USB4(S3) USB7(S3) EC__(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz ("GenuineIntel" 686-class) 2.33 
GHz, 06-0f-06
cpu0: 
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 166MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz ("GenuineIntel" 686-class) 2.33 
GHz, 06-0f-06
cpu1: 
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins, remapped
acpimcfg0 at acpi0
acpimcfg0: addr 0xf0000000, bus 0-255
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PEGP)
acpiprt2 at acpi0: bus 2 (RP01)
acpiprt3 at acpi0: bus 3 (RP02)
acpiprt4 at acpi0: bus 4 (RP03)
acpiprt5 at acpi0: bus 12 (PCIB)
acpicpu0 at acpi0: !C3(100@55 mwait@0x31), !C2(500@1 mwait@0x10), C1(1000@1 
mwait), PSS
acpicpu1 at acpi0: !C3(100@55 mwait@0x31), !C2(500@1 mwait@0x10), C1(1000@1 
mwait), PSS
acpisbs0 at acpi0: SBS0 model "ASMB012" serial 30839 type LION oem "Sony"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
"APP0002" at acpi0 not configured
acpibtn1 at acpi0: PWRB
acpibtn2 at acpi0: SLPB
"APP0001" at acpi0 not configured
"ACPI0008" at acpi0 not configured
"APP0003" at acpi0 not configured
"ACPI0001" at acpi0 not configured
acpicmos0 at acpi0
acpivideo0 at acpi0: GFX0
bios0: ROM list: 0xc0000/0xfa00
cpu0: Enhanced SpeedStep 2328 MHz: speeds: 2333, 2167, 2000, 1833, 1667, 1500, 
1333, 1000 MHz
memory map conflict 0xbff00000/0x100000
memory map conflict 0xf00f8000/0x1000
memory map conflict 0xfed1c000/0x4000
memory map conflict 0xfffb0000/0x30000
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82945GM Host" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel 82945GM PCIE" rev 0x03: apic 1 int 16
pci1 at ppb0 bus 1
1:0:0: mem address conflict 0xfffe0000/0x20000
radeondrm0 at pci1 dev 0 function 0 "ATI Radeon Mobility X1600" rev 0x00
drm0 at radeondrm0
radeondrm0: msi
vendor "Intel", unknown product 0x27a3 (class DASP subclass Time and Frequency, 
rev 0x03) at pci0 dev 7 function 0 not configured
azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: msi
azalia0: codecs: Sigmatel STAC9220/1
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02: apic 1 int 17
pci2 at ppb1 bus 2
mskc0 at pci2 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x22, Yukon-2 EC 
rev. A3 (0x2): apic 1 int 16
msk0 at mskc0 port A: address 00:17:f2:cd:df:cc
eephy0 at msk0 phy 0: 88E1111 Gigabit PHY, rev. 2
ppb2 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02: apic 1 int 16
pci3 at ppb2 bus 3
athn0 at pci3 dev 0 function 0 "Atheros AR5418" rev 0x01: apic 1 int 17
athn0: MAC AR5418 rev 2, RF AR5133 (2T3R), ROM rev 4, address 00:19:e3:08:01:7c
ppb3 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x02: apic 1 int 18
pci4 at ppb3 bus 4
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x02: apic 1 int 23
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x02: apic 1 int 19
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 1 int 18
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x02: apic 1 int 16
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x02: apic 1 int 23
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 
addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2
pci5 at ppb4 bus 12
"TI TSB82AA2 FireWire" rev 0x01 at pci5 dev 3 function 0 not configured
ichpcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x02: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x02: DMA, channel 0 
configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVDRW GWA4080MA, AE39> ATAPI 5/cdrom 
removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
pciide1 at pci0 dev 31 function 2 "Intel 82801GBM SATA" rev 0x02: DMA, channel 
0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 1 int 19 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 1: <OWC Mercury Electra 3G SSD>
wd0: 16-sector PIO, LBA48, 114473MB, 234441648 sectors
wd0(pciide1:0:1): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x02: apic 1 int 19
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 
addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 
addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 
addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 
addr 1
isa0 at ichpcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
asmc0 at isa0 port 0x300/32: rev 1.12f512, 262 keys
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
vmm0 at mainbus0: VMX
uvideo0 at uhub0 port 4 configuration 1 interface 0 "Apple Computer Bluetooth" 
rev 2.00/1.0f addr 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Logitech USB Keyboard" rev 
1.10/64.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd0 at ukbd0: console keyboard
uhidev1 at uhub1 port 1 configuration 1 interface 1 "Logitech USB Keyboard" rev 
1.10/64.00 addr 2
uhidev1: iclass 3/0, 3 report ids
uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 3: input=3, output=0, feature=0
uhidev2 at uhub1 port 2 configuration 1 interface 0 "Apple Computer Apple 
Internal Keyboard / Trackpad" rev 2.00/0.18 addr 3
uhidev2: iclass 3/1
ukbd1 at uhidev2: 8 variable keys, 5 key codes, country code 13
wskbd1 at ukbd1 mux 1
uhidev3 at uhub1 port 2 configuration 1 interface 1 "Apple Computer Apple 
Internal Keyboard / Trackpad" rev 2.00/0.18 addr 3
uhidev3: iclass 3/1, 5 report ids
ums0 at uhidev3 reportid 2: 3 buttons
wsmouse0 at ums0 mux 0
ums1 at uhidev3 reportid 5
ums1: mouse has no X report
uhidev4 at uhub1 port 2 configuration 1 interface 2 "Apple Computer Apple 
Internal Keyboard / Trackpad" rev 2.00/0.18 addr 3
uhidev4: iclass 3/0
uhid3 at uhidev4: input=1, output=0, feature=0
uhidev5 at uhub3 port 2 configuration 1 interface 0 "Apple Computer, Inc. IR 
Receiver" rev 2.00/1.10 addr 2
uhidev5: iclass 3/0, 38 report ids
uhid4 at uhidev5 reportid 36: input=4, output=0, feature=0
uhid5 at uhidev5 reportid 37: input=4, output=0, feature=0
uhid6 at uhidev5 reportid 38: input=4, output=0, feature=0
uhidev6 at uhub4 port 1 configuration 1 interface 0 "Apple Computer HID-proxy" 
rev 2.00/19.65 addr 2
uhidev6: iclass 3/1
ukbd2 at uhidev6: 8 variable keys, 6 key codes
wskbd2 at ukbd2 mux 1
uhidev7 at uhub4 port 1 configuration 1 interface 1 "Apple Computer HID-proxy" 
rev 2.00/19.65 addr 2
uhidev7: iclass 3/1
ums2 at uhidev7: 5 buttons
wsmouse1 at ums2 mux 0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (6b24bb4ae5b95f4e.a) swap on wd0b dump on wd0b
initializing kernel modesetting (RV530 0x1002:0x71C5 0x106B:0x0080).
radeon_cp: Failed to load firmware "radeon/R520_cp.bin"
error: [drm:pid0:r100_cp_init] *ERROR* Failed to load firmware!
drm:pid0:r520_startup *ERROR* failed initializing CP (-2).
drm:pid0:r520_init *ERROR* Disabling GPU acceleration
Can't enable IRQ/MSI because no handler is installed
radeondrm0: 1440x900, 32bpp
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
uvideo0: loadfirmware error=2!
athn0: could not wakeup chip
athn0: unable to reset hardware; reset status 60


-- 
Pedro Fortuny Ayuso
http://pfortuny.net

Despacho 2-8-6
EPIG, Campus de Viesques, Gijon
Dpto. de Matematicas
Universidad de Oviedo


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