Re: wm devices don't work under current amd64

[Tom Ivar Helbekkmo <tih%hamartun.priv.no@localhost>]

SAITOH Masanobu <msaitoh%execsw.org@localhost> writes:

>  You mean your machine works with INTx but it doesn't work on MSI, right?

That is correct.

> If so, could you show the full dmesg of the machine?

Appended below.

>  And, did you test if your machine's problem does occur "without" vlan?

This is the laptop, which doesn't use vlans.  The other machine, the
Poweredge 2650, is my main server, and does all its networking over a
vlan trunk on its wm0 interface.  I suspect that its problem is
different, since it works with a -current from October 10th, whereas the
laptop doesn't.

dmesg output from the laptop after making its wm0 use INTx instead of MSI:

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 7.99.26 (DEJAH) #5: Wed Mar  9 17:36:37 CET 2016
	root%barsoom.hamartun.priv.no@localhost:/usr/obj/sys/arch/amd64/compile.amd64/DEJAH
total memory = 4083 MB
avail memory = 3945 MB
rnd: seeded with 128 bits
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
Dell Inc. Latitude E6400                  
mainbus0 (root)
cpu0 at mainbus0
cpu0: Intel(R) Core(TM)2 Duo CPU     T9600  @ 2.80GHz, id 0x1067a
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 8086 product 2a40 (rev. 0x07)
agp0 at pchb0: can't find internal VGA config space
ppb0 at pci0 dev 1 function 0: vendor 8086 product 2a41 (rev. 0x07)
ppb0: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x16 @ 2.5GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci1 dev 0 function 0: vendor 10de product 06eb (rev. 0xa1)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
drm at vga0 not configured
wm0 at pci0 dev 25 function 0: 82801I mobile (AMT) LAN Controller (rev. 0x03)
wm0: interrupting at irq 11
wm0: PCI-Express bus
wm0: 2048 words FLASH
wm0: Ethernet address 00:26:b9:cd:21:c2
makphy0 at wm0 phy 2: Marvell 88E1149 Gigabit PHY, rev. 1
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
uhci0 at pci0 dev 26 function 0: vendor 8086 product 2937 (rev. 0x03)
uhci0: interrupting at irq 10
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 26 function 1: vendor 8086 product 2938 (rev. 0x03)
uhci1: interrupting at irq 3
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 26 function 2: vendor 8086 product 2939 (rev. 0x03)
uhci2: interrupting at irq 11
usb2 at uhci2: USB revision 1.0
ehci0 at pci0 dev 26 function 7: vendor 8086 product 293c (rev. 0x03)
ehci0: interrupting at irq 11
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
usb3 at ehci0: USB revision 2.0
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at irq 3
hdafg0 at hdaudio0: vendor 111d product 76b2
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: DAC01 2ch: Speaker [Jack]
hdafg0: DIG02 2ch: SPDIF Out [Jack]
hdafg0: 2ch/0ch 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, mmap, independent
ppb1 at pci0 dev 28 function 0: vendor 8086 product 2940 (rev. 0x03)
ppb1: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci2 at ppb1 bus 11
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 28 function 1: vendor 8086 product 2942 (rev. 0x03)
ppb2: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci3 at ppb2 bus 12
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
iwn0 at pci3 dev 0 function 0: vendor 8086 product 4235 (rev. 0x00)
iwn0: interrupting at irq 10
iwn0: MIMO 3T3R, MoW, address 00:21:6a:ba:79:e2
iwn0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
iwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
iwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ppb3 at pci0 dev 28 function 2: vendor 8086 product 2944 (rev. 0x03)
ppb3: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci4 at ppb3 bus 13
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
ppb4 at pci0 dev 28 function 3: vendor 8086 product 2946 (rev. 0x03)
ppb4: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci5 at ppb4 bus 14
pci5: i/o space, memory space enabled, rd/line, wr/inv ok
uhci3 at pci0 dev 29 function 0: vendor 8086 product 2934 (rev. 0x03)
uhci3: interrupting at irq 10
usb4 at uhci3: USB revision 1.0
uhci4 at pci0 dev 29 function 1: vendor 8086 product 2935 (rev. 0x03)
uhci4: interrupting at irq 3
usb5 at uhci4: USB revision 1.0
uhci5 at pci0 dev 29 function 2: vendor 8086 product 2936 (rev. 0x03)
uhci5: interrupting at irq 11
usb6 at uhci5: USB revision 1.0
ehci1 at pci0 dev 29 function 7: vendor 8086 product 293a (rev. 0x03)
ehci1: interrupting at irq 10
ehci1: BIOS refuses to give up ownership, using force
ehci1: EHCI version 1.0
ehci1: companion controllers, 2 ports each: uhci3 uhci4 uhci5
usb7 at ehci1: USB revision 2.0
ppb5 at pci0 dev 30 function 0: vendor 8086 product 2448 (rev. 0x93)
pci6 at ppb5 bus 3
pci6: i/o space, memory space enabled
fwohci0 at pci6 dev 1 function 0: vendor 1180 product 0832 (rev. 0x04)
fwohci0: interrupting at irq 10
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 37:4f:c0:00:34:ae:d8:90
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
sdhc0 at pci6 dev 1 function 1: vendor 1180 product 0822 (rev. 0x21)
sdhc0: interrupting at irq 11
sdhc0: SDHC 1.0, rev 4, SDMA, 33000 kHz, HS 3.3V, 512 byte blocks
sdmmc0 at sdhc0 slot 0
sdhc1 at pci6 dev 1 function 2: vendor 1180 product 0843 (rev. 0x11)
sdhc1: interrupting at irq 11
sdhc1: SDHC 2.0, rev 4, PIOsdhc1: unknown base clock frequency
sdhc1: couldn't initialize host (0x10)
ichlpcib0 at pci0 dev 31 function 0: vendor 8086 product 2917 (rev. 0x03)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
tco0 at ichlpcib0: TCO (watchdog) timer configured.
tco0: Min/Max interval 1/367 seconds
gpio0 at ichlpcib0: 64 pins
ahcisata0 at pci0 dev 31 function 2: vendor 8086 product 282a (rev. 0x03)
ahcisata0: interrupting at irq 10
ahcisata0: 64-bit DMA
ahcisata0: AHCI revision 1.20, 4 ports, 32 slots, CAP 0xef22ffe3<SXS,EMS,CCCS,PSC,SSC,PMD,SPM,ISS=0x2=Gen2,SCLO,SAL,SALP,SSS,SSNTF,SNCQ,S64A>
atabus0 at ahcisata0 channel 0
atabus1 at ahcisata0 channel 1
atabus2 at ahcisata0 channel 4
atabus3 at ahcisata0 channel 5
ichsmb0 at pci0 dev 31 function 3: vendor 8086 product 2930 (rev. 0x03)
ichsmb0: interrupting at irq 10
iic0 at ichsmb0: I2C bus
isa0 at ichlpcib0
tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: device 0x200114e4 rev 0x30
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
intr_establish_xname: pic pic0 pin 3: can't share type 3 with 2
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
attimer0 at isa0 port 0x40-0x43
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
attimer0: attached to pcppi0
est0 at cpu0: Enhanced SpeedStep
coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=100
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
ieee1394if0: bus manager 0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
IPsec: Initialized Security Association Processing.
uhub0 at usb0: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
uhub4 at usb4: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhub5 at usb5: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub5: 2 ports with 2 removable, self powered
uhub6 at usb6: vendor 8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub6: 2 ports with 2 removable, self powered
uhub7 at usb7: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub7: 6 ports with 6 removable, self powered
ahcisata0 port 0: device present, speed: 3.0Gb/s
ahcisata0 port 1: device present, speed: 1.5Gb/s
ehci0: handing over full speed device on port 5 to uhci2
wd0 at atabus0 drive 0
wd0: <ST9250410ASG>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 232 GB, 484521 cyl, 16 head, 63 sec, 512 bytes/sect x 488397168 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
atapibus0 at atabus1: 1 targets
cd0 at atapibus0 drive 0: <PLDS DVD+/-RW DU-8A3S, 911100494545, KD01> cdrom removable
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
cd0(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100) (using DMA)
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex, playback, capture
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
kern.module.path=/stand/amd64/7.99.26/modules
cd0(ahcisata0:1:0):  DEFERRED ERROR, key = 0x2
ugen0 at uhub2 port 1
ugen0: Broadcom Corp 5880, rev 1.10/1.01, addr 2
iwn0: scan request(1) while scanning(0) ignored
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)

-tih
-- 
Elections cannot be allowed to change anything.  --Dr. Wolfgang Schäuble