thanks! I think it partially solved my problem. It doesn't show the
dmesg message any more.
I get 8.77Mbps download 0.78Mbps upload 171ms ping
which is better than 4.81Mbps download 0.58Mbps upload 240 ms ping i was
getting before.
Still a bit slower compared to 10.79Mbps download 0.80Mpbs upload 115 ms
ping i get with ethernet.


On 04/30/17 22:40, Kai Wirt wrote:
> On Sat, Apr 29, 2017 at 12:37:20PM -0400, Steve Throckmorton wrote:
>> I recently installed -current on a Dell laptop my mother decided she didn’t 
>> want.  I have the same problems with iwm0 on this machine (with its AC 3160 
>> wireless device) as were reported for the 3165.  
>>
>> The dmesg I’m reproducing below includes this error msg at the end:
>>
>> iwm0: hw rev 0x160, fw ver 16.242414.0, address 34:de:1a:24:9e:ec
>> iwm0: fatal firmware error
>> iwm0: device timeout
>> iwm0: device timeout
>> iwm0: device timeout
> 
> 
> I also have this issue with AC 3160. What i did as a workaround was to
> switch iwm to 802.11g using 
> 
> ifconfig iwm0 media autoselect mode 11g
> 
> So at least in my case i think that the problem lies within 11n and the
> iwm0 driver. I didn't have this issue with 6.0 though.
> 
> Here is my dmesg:
> 
> 
> OpenBSD 6.1 (GENERIC.MP) #20: Sat Apr  1 13:45:56 MDT 2017
>     dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 8484519936 (8091MB)
> avail mem = 8222703616 (7841MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xacee2000 (82 entries)
> bios0: vendor American Megatrends Inc. version "702" date 06/26/2015
> bios0: Medion E6415 MD99904
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT ECDT UEFI ASF! SSDT 
> SSDT TPM2 SSDT DMAR CSRT BGRT
> acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) 
> PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) 
> PXSX(S4) RP05(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz, 1995.71 MHz
> cpu0: 
> FPU,VME,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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
> cpu0: 256KB 64b/line 8-way L2 cache
> cpu0: TSC frequency 1995706480 Hz
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> cpu1: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz, 1995.38 MHz
> cpu1: 
> FPU,VME,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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
> cpu1: 256KB 64b/line 8-way L2 cache
> cpu1: smt 0, core 1, package 0
> cpu2 at mainbus0: apid 1 (application processor)
> cpu2: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz, 1995.38 MHz
> cpu2: 
> FPU,VME,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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
> cpu2: 256KB 64b/line 8-way L2 cache
> cpu2: smt 1, core 0, package 0
> cpu3 at mainbus0: apid 3 (application processor)
> cpu3: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz, 1995.38 MHz
> cpu3: 
> FPU,VME,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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
> cpu3: 256KB 64b/line 8-way L2 cache
> cpu3: smt 1, core 1, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
> acpimadt0: bogus nmi for apid 0
> acpimadt0: bogus nmi for apid 2
> acpimadt0: bogus nmi for apid 1
> acpimadt0: bogus nmi for apid 3
> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
> acpihpet0 at acpi0: 14318179 Hz
> acpiec0 at acpi0
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (PEG0)
> acpiprt2 at acpi0: bus -1 (PEG1)
> acpiprt3 at acpi0: bus -1 (PEG2)
> acpiprt4 at acpi0: bus 1 (RP01)
> acpiprt5 at acpi0: bus -1 (RP02)
> acpiprt6 at acpi0: bus 2 (RP03)
> acpiprt7 at acpi0: bus 3 (RP04)
> acpiprt8 at acpi0: bus 4 (RP05)
> acpiprt9 at acpi0: bus -1 (RP06)
> acpiprt10 at acpi0: bus -1 (RP07)
> acpiprt11 at acpi0: bus -1 (RP08)
> acpicpu0 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), 
> C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), 
> C1(1000@1 mwait.1), PSS
> acpicpu2 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), 
> C1(1000@1 mwait.1), PSS
> acpicpu3 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), 
> C1(1000@1 mwait.1), PSS
> acpipwrres0 at acpi0: PG00, resource for PEG0
> acpipwrres1 at acpi0: PG01, resource for PEG1
> acpipwrres2 at acpi0: PG02, resource for PEG2
> acpitz0 at acpi0: critical temperature is 103 degC
> "MSFT0001" at acpi0 not configured
> "ETD042F" at acpi0 not configured
> "INT3F0D" at acpi0 not configured
> "INT3437" at acpi0 not configured
> "INTL9C60" at acpi0 not configured
> "INT3436" at acpi0 not configured
> acpiac0 at acpi0: AC unit online
> acpibat0 at acpi0: BAT0 model "D15D-26" serial    type LIon oem "TKBSS"
> acpibtn0 at acpi0: SLPB
> "MSFT0101" at acpi0 not configured
> acpibtn1 at acpi0: PWRB
> "PTK0001" at acpi0 not configured
> acpibtn2 at acpi0: LID_
> "PNP0C14" at acpi0 not configured
> acpivideo0 at acpi0: GFX0
> acpivout0 at acpivideo0: DD1F
> cpu0: Enhanced SpeedStep 1995 MHz: speeds: 2000, 1900, 1800, 1700, 1600, 
> 1500, 1400, 1300, 1200, 1100, 1000, 900, 800, 700, 600, 500 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5500" rev 0x09
> drm0 at inteldrm0
> inteldrm0: msi
> inteldrm0: 1920x1080, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: msi
> xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: msi
> usb0 at xhci0: USB revision 3.0
> uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 
> addr 1
> "Intel 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured
> azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: msi
> azalia1: codecs: Realtek ALC269
> audio0 at azalia1
> ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3: msi
> pci1 at ppb0 bus 1
> ppb1 at pci0 dev 28 function 2 "Intel 9 Series PCIE" rev 0xe3: msi
> pci2 at ppb1 bus 2
> iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 3160" rev 0x83, msi
> ppb2 at pci0 dev 28 function 3 "Intel 9 Series PCIE" rev 0xe3: msi
> pci3 at ppb2 bus 3
> re0 at pci3 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G 
> (0x4c00), msi, address dc:fe:07:53:fc:fa
> rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
> ppb3 at pci0 dev 28 function 4 "Intel 9 Series PCIE" rev 0xe3: msi
> pci4 at ppb3 bus 4
> ehci0 at pci0 dev 29 function 0 "Intel 9 Series USB" rev 0x03: apic 2 int 23
> usb1 at ehci0: USB revision 2.0
> uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 
> addr 1
> pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03
> ahci0 at pci0 dev 31 function 2 "Intel 9 Series AHCI" rev 0x03: msi, AHCI 1.3
> ahci0: port 0: 3.0Gb/s
> ahci0: port 1: 1.5Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA MQ01ABD1, AX1P> SCSI3 0/direct 
> fixed naa.5000039685608828
> sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
> cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, DVDRAM GUB0N, 1.00> ATAPI 5/cdrom 
> removable
> ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: apic 2 int 
> 18
> iic0 at ichiic0
> spdmem0 at iic0 addr 0x52: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> wsmouse0 at pms0 mux 0
> pms0: Elantech Clickpad, version 4, firmware 0x461f01
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> vmm0 at mainbus0: VMX/EPT
> efifb at mainbus0 not configured
> ugen0 at uhub0 port 5 "Generic USB2.0-CRW" rev 2.00/39.60 addr 2
> uvideo0 at uhub0 port 6 configuration 1 interface 0 "Chicony Electronics 
> Co.,Ltd. USB2.0 HD UVC WebCam" rev 2.00/54.66 addr 3
> video0 at uvideo0
> ugen1 at uhub0 port 8 "Intel product 0x07dc" rev 2.00/0.01 addr 4
> uhub2 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" 
> rev 2.00/0.03 addr 2
> vscsi0 at root
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
> sd1: 697868MB, 512 bytes/sector, 1429235553 sectors
> root on sd1a (e9300914951d70a2.a) swap on sd1b dump on sd1b
> iwm0: hw rev 0x160, fw ver 16.242414.0, address 00:1e:64:f4:90:39
> arp_rtrequest: bad gateway value: iwm0
> 

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