On Fri, Jun 26, 2020 at 02:45:53PM +0200, Stefan Sperling wrote: > This patch adds support for 11n Tx aggregation to iwm(4). > > Please help with testing if you can by running the patch and using wifi > as usual. Nothing should change, except that Tx speed may potentially > improve. If you have time to run before/after performance measurements with > tcpbench or such, that would be nice. But it's not required for testing. > > If Tx aggregation is active then netstat will show a non-zero output block ack > agreement counter: > > $ netstat -W iwm0 | grep 'output block' > 3 new output block ack agreements > 0 output block ack agreements timed out > > It would be great to get at least one test for all the chipsets the driver > supports: 7260, 7265, 3160, 3165, 3168, 8260, 8265, 9260, 9560 > The behaviour of the access point also matters a great deal. It won't > hurt to test the same chipset against several different access points. > > I have tested this version on 8265 only so far. I've run older revisions > of this patch on 7265 so I'm confident that this chip will work, too. > So far, the APs I have tested against are athn(4) in 11a mode and in 11n > mode with the 'nomimo' nwflag, and a Sagemcom 11ac AP. All on 5Ghz channels.
I tested this on my T490 Thinkpad: iwm0 at pci0 dev 20 function 3 "Intel Dual Band Wireless AC 9560" rev 0x30, msix iwm0: hw rev 0x310, fw ver 34.3125811985.0 It ended up having a heck of a time connecting to anything, most/all connections ended up timing out or just taking a really long time to complete. I looked in dmesg, and found a stream of fatal firmware errors and other errors (see end of this email). My iwm-firmware was updated before I tried the new kernel: -innsmouth- ~> pkg_info iwm-firmware Information for inst:iwm-firmware-20191022p1 Comment: firmware binary images for iwm(4) driver Description: Firmware binary images for use with the iwm(4) driver. Maintainer: The OpenBSD ports mailing-list <[email protected]> WWW: https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi I still have the kernel around if you want me to test something else. There is nothing in this tree except this Txagg diff. LMK if you need any more info. OpenBSD 6.7-current (GENERIC.MP) #1: Fri Jun 26 14:01:06 PDT 2020 [email protected]:/u/bin/src/OpenBSD/openbsd/sys/arch/amd64/compile/GENERIC.MP real mem = 51260506112 (48885MB) avail mem = 49691906048 (47389MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.1 @ 0x604f5000 (67 entries) bios0: vendor LENOVO version "N2IET61W (1.39 )" date 05/16/2019 bios0: LENOVO 20N20046US acpi0 at bios0: ACPI 6.1 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SSDT SSDT SSDT SSDT UEFI SSDT HPET APIC MCFG ECDT SSDT SSDT BOOT SLIC SSDT LPIT WSMT SSDT DBGP DBG2 MSDM BATB DMAR NHLT ASF! FPDT UEFI acpi0: wakeup devices GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) PXSX(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 23999999 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 1586.72 MHz, 06-8e-0c 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 24MHz 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) i7-8665U CPU @ 1.90GHz, 1333.05 MHz, 06-8e-0c 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 1125.81 MHz, 06-8e-0c 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 1011.36 MHz, 06-8e-0c 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 cpu4 at mainbus0: apid 1 (application processor) cpu4: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 997.68 MHz, 06-8e-0c cpu4: 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu4: 256KB 64b/line 8-way L2 cache cpu4: smt 1, core 0, package 0 cpu5 at mainbus0: apid 3 (application processor) cpu5: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 997.69 MHz, 06-8e-0c cpu5: 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu5: 256KB 64b/line 8-way L2 cache cpu5: smt 1, core 1, package 0 cpu6 at mainbus0: apid 5 (application processor) cpu6: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 997.68 MHz, 06-8e-0c cpu6: 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu6: 256KB 64b/line 8-way L2 cache cpu6: smt 1, core 2, package 0 cpu7 at mainbus0: apid 7 (application processor) cpu7: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz, 997.68 MHz, 06-8e-0c cpu7: 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,SMX,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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES cpu7: 256KB 64b/line 8-way L2 cache cpu7: smt 1, core 3, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xe0000000, bus 0-255 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (RP01) acpiprt2 at acpi0: bus -1 (RP02) acpiprt3 at acpi0: bus -1 (RP03) acpiprt4 at acpi0: bus -1 (RP04) acpiprt5 at acpi0: bus 2 (RP05) acpiprt6 at acpi0: bus -1 (RP06) acpiprt7 at acpi0: bus -1 (RP07) acpiprt8 at acpi0: bus -1 (RP08) acpiprt9 at acpi0: bus 60 (RP09) acpiprt10 at acpi0: bus -1 (RP10) acpiprt11 at acpi0: bus -1 (RP11) acpiprt12 at acpi0: bus -1 (RP12) acpiprt13 at acpi0: bus 61 (RP13) acpiprt14 at acpi0: bus -1 (RP14) acpiprt15 at acpi0: bus -1 (RP15) acpiprt16 at acpi0: bus -1 (RP16) acpiprt17 at acpi0: bus -1 (RP17) acpiprt18 at acpi0: bus -1 (RP18) acpiprt19 at acpi0: bus -1 (RP19) acpiprt20 at acpi0: bus -1 (RP20) acpiprt21 at acpi0: bus -1 (RP21) acpiprt22 at acpi0: bus -1 (RP22) acpiprt23 at acpi0: bus -1 (RP23) acpiprt24 at acpi0: bus -1 (RP24) acpipwrres0 at acpi0: PUBS, resource for XHC_ acpipwrres1 at acpi0: USBC, resource for XDCI acpipwrres2 at acpi0: PXP_, resource for RP07, PXSX acpipwrres3 at acpi0: V0PR acpipwrres4 at acpi0: V1PR acpipwrres5 at acpi0: V2PR acpipwrres6 at acpi0: WRST acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu4 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu5 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu6 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu7 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpitz0 at acpi0: critical temperature is 128 degC acpipwrres7 at acpi0: PIN_ acpipwrres8 at acpi0: PINP acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000 extent `acpipci0 pcibus' (0x0 - 0xff), flags=0 0xff - 0xff extent `acpipci0 pciio' (0x0 - 0xffffffff), flags=0 0xcf8 - 0xcff 0x10000 - 0xffffffff extent `acpipci0 pcimem' (0x0 - 0xffffffffffffffff), flags=0 0x0 - 0x9ffff 0xc0000 - 0x697fffff 0xe0000000 - 0xfc7fffff 0xfe800000 - 0xffffffffffffffff acpithinkpad0 at acpi0: version 2.0 acpiac0 at acpi0: AC unit offline acpibat0 at acpi0: BAT0 model "02DL008" serial 659 type LiP oem "SMP" "LEN0100" at acpi0 not configured "INT3403" at acpi0 not configured "INT3403" at acpi0 not configured acpicmos0 at acpi0 "INT34BB" at acpi0 not configured "PNP0C14" at acpi0 not configured acpibtn0 at acpi0: SLPB "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpibtn1 at acpi0: LID_ "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "INT3400" at acpi0 not configured "USBC000" at acpi0 not configured acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: Enhanced SpeedStep 1586 MHz: speeds: 2101, 2100, 1900, 1800, 1700, 1600, 1500, 1400, 1200, 1100, 1000, 800, 700, 600, 500, 400 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 8G Host" rev 0x0c inteldrm0 at pci0 dev 2 function 0 "Intel UHD Graphics 620" rev 0x02 drm0 at inteldrm0 inteldrm0: msi, COFFEELAKE, gen 9 "Intel Core 6G Thermal" rev 0x0c at pci0 dev 4 function 0 not configured "Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured pchtemp0 at pci0 dev 18 function 0 "Intel 300 Series Thermal" rev 0x30 xhci0 at pci0 dev 20 function 0 "Intel 300 Series xHCI" rev 0x30: msi, xHCI 1.10 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 300 Series Shared SRAM" rev 0x30 at pci0 dev 20 function 2 not configured iwm0 at pci0 dev 20 function 3 "Intel Dual Band Wireless AC 9560" rev 0x30, msix dwiic0 at pci0 dev 21 function 0 "Intel 300 Series I2C" rev 0x30: apic 2 int 16 iic0 at dwiic0 "Intel 300 Series MEI" rev 0x30 at pci0 dev 22 function 0 not configured ppb0 at pci0 dev 28 function 0 "Intel 300 Series PCIE" rev 0xf0: msi pci1 at ppb0 bus 1 rtsx0 at pci1 dev 0 function 0 "Realtek RTS522A Card Reader" rev 0x01: msi sdmmc0 at rtsx0: 4-bit, dma ppb1 at pci0 dev 28 function 4 "Intel 300 Series PCIE" rev 0xf0: msi pci2 at ppb1 bus 2 ppb2 at pci0 dev 29 function 0 "Intel 300 Series PCIE" rev 0xf0: msi pci3 at ppb2 bus 60 ppb3 at pci0 dev 29 function 4 "Intel 300 Series PCIE" rev 0xf0: msi pci4 at ppb3 bus 61 nvme0 at pci4 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00: msix, NVMe 1.3 nvme0: Samsung SSD 970 EVO 2TB, firmware 1B2QEXE7, serial XXXXXXXXXX scsibus1 at nvme0: 2 targets, initiator 0 sd0 at scsibus1 targ 1 lun 0: <NVMe, Samsung SSD 970, 1B2Q> sd0: 1907729MB, 512 bytes/sector, 3907029168 sectors pcib0 at pci0 dev 31 function 0 "Intel 300 Series LPC" rev 0x30 azalia0 at pci0 dev 31 function 3 "Intel 300 Series HD Audio" rev 0x30: msi azalia0: codecs: Realtek/0x0257, Intel/0x280b, using Realtek/0x0257 audio0 at azalia0 ichiic0 at pci0 dev 31 function 4 "Intel 300 Series SMBus" rev 0x30: apic 2 int 16 iic1 at ichiic0 "Intel 300 Series SPI" rev 0x30 at pci0 dev 31 function 5 not configured em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x30: msi, address XXXXXXXXX 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 pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 wsmouse1 at pms0 mux 0 pms0: Synaptics clickpad, firmware 10.32, 0x1e2a1 0x940300 0x378f40 0xf00aa3 0x12e800 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uhidev0 at uhub0 port 6 configuration 1 interface 0 "ELAN Touchscreen" rev 2.00/57.13 addr 2 uhidev0: iclass 3/0, 68 report ids ums0 at uhidev0 reportid 1: 1 button, tip wsmouse2 at ums0 mux 0 uhid0 at uhidev0 reportid 2: input=64, output=0, feature=0 uhid1 at uhidev0 reportid 3: input=0, output=63, feature=0 uhid2 at uhidev0 reportid 4: input=19, output=0, feature=0 uhid3 at uhidev0 reportid 10: input=0, output=0, feature=1 ums1 at uhidev0 reportid 68 ums1: mouse has no X report 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> sd1: 1907728MB, 512 bytes/sector, 3907027553 sectors root on sd1a (e32608d644f1d59c.a) swap on sd1b dump on sd1b inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wsdisplay0: screen 1-5 added (std, vt100 emulation) iwm0: hw rev 0x310, fw ver 34.3125811985.0, address XXXXXXXXXX iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: device timeout iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: device timeout iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: device timeout iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error iwm0: fatal firmware error
