Hello,
I have installed OpenBSD/amd64 7.3 on an old MacBook Air (2013).
The onboard wifi doesn't work anymore, so I bought a TP-Link USB wifi
dongle off Amazon (TP-Link WN821N, 300Mbps).
OpenBSD seems to reecognize it (see attached dmesg, ifconfig), but it runs
slow. I have a 1Gbps Internet connection and if I put my laptop right
next to my access point, I get a max download speed of 0.9-1.0 Mbps
when attempting to saturate the Internet connection.
Other devices do not have the same problem.
Is there a way I can get the NIC to speed up?
Thank you.
--
Anders
OpenBSD 7.3 (GENERIC.MP) #1125: Sat Mar 25 10:36:29 MDT 2023
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8509276160 (8115MB)
avail mem = 8231964672 (7850MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0x8cd14000 (42 entries)
bios0: vendor Apple Inc. version "119.0.0.0.0" date 12/18/2019
bios0: Apple Inc. MacBookAir6,2
efi0 at bios0: UEFI 1.1
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT
SSDT DMAR MCFG
acpi0: wakeup devices P0P2(S3) EC__(S3) HDEF(S3) RP01(S3) RP02(S3) RP03(S3)
ARPT(S4) RP05(S3) RP06(S3) SPIT(S3) XHC1(S3) ADP1(S3) LID0(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) i5-4250U CPU @ 1.30GHz, 1200.01 MHz, 06-45-01
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,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
8-way L2 cache, 3MB 64b/line 12-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 100MHz
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) i5-4250U CPU @ 1.30GHz, 1200.03 MHz, 06-45-01
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,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
8-way L2 cache, 3MB 64b/line 12-way L3 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 1200.02 MHz, 06-45-01
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,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
8-way L2 cache, 3MB 64b/line 12-way L3 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 1200.02 MHz, 06-45-01
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,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
8-way L2 cache, 3MB 64b/line 12-way L3 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
acpiec0 at acpi0
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-154
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P2)
acpiprt2 at acpi0: bus 1 (RP01)
acpiprt3 at acpi0: bus 2 (RP02)
acpiprt4 at acpi0: bus -1 (RP03)
acpiprt5 at acpi0: bus 4 (RP05)
acpiprt6 at acpi0: bus 3 (RP06)
acpisbs0 at acpi0: SBS0 model "bq20z451" serial 1 type LION oem "SMP"
acpipci0 at acpi0 PCI0: 0x00000004 0x00000011 0x00000001
acpicmos0 at acpi0
asmc0 at acpi0: SMC_ (smc-huronriver) addr 0x300/0x20: rev 2.13f613, 561 keys
"ACPI0008" at acpi0 not configured
"ACPI0001" at acpi0 not configured
"APP000D" at acpi0 not configured
acpiac0 at acpi0: AC unit offline
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
abl0 at acpi0: PNLF (backlight)
acpibtn2 at acpi0: SLPB
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
acpivideo0 at acpi0: IGPU
acpivout0 at acpivideo0: DD01
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 1200 MHz: speeds: 1901, 1900, 1800, 1700, 1600, 1500,
1400, 1300, 1200, 1100, 1000, 900, 800, 779 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x09
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5000" rev 0x09
drm0 at inteldrm0
inteldrm0: msi, HASWELL, gen 7
azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x09: msi
azalia0: No codecs found
xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi, xHCI 1.0
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
vendor "Intel", unknown product 0x9c60 (class system subclass 8237 DMA, rev
0x04) at pci0 dev 21 function 0 not configured
vendor "Intel", unknown product 0x9c66 (class serial bus unknown subclass 0x80,
rev 0x04) at pci0 dev 21 function 4 not configured
"Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
azalia1: codecs: Cirrus Logic CS4208
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xe4
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 8 Series PCIE" rev 0xe4: msi
pci2 at ppb1 bus 2
"Broadcom BCM15700A2" rev 0x00 at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 28 function 4 "Intel 8 Series PCIE" rev 0xe4: msi
pci3 at ppb2 bus 4
ppb3 at pci3 dev 0 function 0 "Intel DSL3510 Thunderbolt" rev 0x03
pci4 at ppb3 bus 5
ppb4 at pci4 dev 0 function 0 "Intel DSL3510 Thunderbolt" rev 0x03: msi
pci5 at ppb4 bus 6
"Intel DSL3510 Thunderbolt" rev 0x03 at pci5 dev 0 function 0 not configured
ppb5 at pci4 dev 3 function 0 "Intel DSL3510 Thunderbolt" rev 0x03: msi
pci6 at ppb5 bus 7
ppb6 at pci4 dev 4 function 0 "Intel DSL3510 Thunderbolt" rev 0x03: msi
pci7 at ppb6 bus 56
ppb7 at pci4 dev 5 function 0 "Intel DSL3510 Thunderbolt" rev 0x03: msi
pci8 at ppb7 bus 105
ppb8 at pci4 dev 6 function 0 "Intel DSL3510 Thunderbolt" rev 0x03: msi
pci9 at ppb8 bus 106
ppb9 at pci0 dev 28 function 5 "Intel 8 Series PCIE" rev 0xe4: msi
pci10 at ppb9 bus 3
ahci0 at pci10 dev 0 function 0 vendor "Marvell", unknown product 0x9183 rev
0x14: msi, AHCI 1.0
ahci0: port 0: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, APPLE SSD SD0128, A222> naa.5001b44bd3399a5e
sd0: 115712MB, 512 bytes/sector, 236978176 sectors, thin
pcib0 at pci0 dev 31 function 0 "Intel 8 Series LPC" rev 0x04
ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
iic0: addr 0x2c 03=fc 05=68 71=06 72=80 86=75 90=37 91=1d 92=35 93=3b 94=62
95=8c 96=6d 97=85 98=20 99=1f 9a=84 9f=7c a0=7f a1=b5 a2=bf a3=7b a4=28 a5=cf
a6=64 a7=2d words 00=0000 01=0000 02=00fc 03=fc00 04=0067 05=67e0 06=e000
07=0000
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns8250, no fifo
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
efifb at mainbus0 not configured
urtwn0 at uhub0 port 1 configuration 1 interface 0 "Realtek 802.11n NIC" rev
2.10/2.00 addr 2
urtwn0: MAC/BB RTL8192EU, RF 6052 2T2R, address 14:eb:b6:43:a6:df
uhub1 at uhub0 port 3 configuration 1 interface 0 "Apple Inc. BRCM20702 Hub"
rev 2.00/1.00 addr 3
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Apple Computer product
0x820a" rev 2.00/1.00 addr 4
uhidev0: iclass 3/1, 1 report id
ukbd0 at uhidev0 reportid 1: 8 variable keys, 6 key codes
wskbd0 at ukbd0: console keyboard
uhidev1 at uhub1 port 2 configuration 1 interface 0 "Apple Computer product
0x820b" rev 2.00/1.00 addr 5
uhidev1: iclass 3/1, 2 report ids
ums0 at uhidev1 reportid 2: 3 buttons
wsmouse0 at ums0 mux 0
ugen0 at uhub1 port 3 "Apple Inc. Bluetooth USB Host Controller" rev 2.00/1.50
addr 6
uhidev2 at uhub0 port 5 configuration 1 interface 0 "Apple Inc. Apple Internal
Keyboard / Trackpad" rev 2.00/1.71 addr 7
uhidev2: iclass 3/0, 63 report ids
uhid0 at uhidev2 reportid 63: input=64, output=0, feature=0
uhidev3 at uhub0 port 5 configuration 1 interface 1 "Apple Inc. Apple Internal
Keyboard / Trackpad" rev 2.00/1.71 addr 7
uhidev3: iclass 3/1, 82 report ids
ukbd1 at uhidev3 reportid 1: 8 variable keys, 6 key codes, country code 33
wskbd1 at ukbd1 mux 1
uhid1 at uhidev3 reportid 9: input=0, output=0, feature=3
uhid2 at uhidev3 reportid 63: input=64, output=0, feature=0
ucc0 at uhidev3 reportid 82: 5 usages, 3 keys, enum
wskbd2 at ucc0 mux 1
ubcmtp0 at uhub0 port 5 configuration 1 interface 2 "Apple Inc. Apple Internal
Keyboard / Trackpad" rev 2.00/1.71 addr 7
wsmouse1 at ubcmtp0 mux 0
umass0 at uhub0 port 12 configuration 1 interface 0 "Apple Card Reader" rev
3.00/8.20 addr 8
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <APPLE, SD Card Reader, 3.00> removable
serial.05ac8406000000000820
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (0373b11e48d91ff2.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
inteldrm0: 1440x900, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 32768
index 2 priority 0 llprio 3
groups: lo
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
inet 127.0.0.1 netmask 0xff000000
enc0: flags=0<>
index 1 priority 0 llprio 3
groups: enc
status: active
urtwn0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500
lladdr 14:eb:b6:43:a6:df
index 3 priority 4 llprio 3
groups: wlan egress
media: IEEE802.11 autoselect (DS1 mode 11g)
status: active
ieee80211: join "Captain Underpants" chan 6 bssid 70:3a:cb:95:ea:41
-72dBm wpakey wpaprotos wpa2 wpaakms psk wpaciphers ccmp wpagroupcipher ccmp
inet 192.168.86.192 netmask 0xffffff00 broadcast 192.168.86.255
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33136
index 4 priority 0 llprio 3
groups: pflog
