Date: Mon, 13 Jun 2011 15:49:40 -0700 (PDT) From: Tom <bifrost@minions.com> To: freebsd-wireless@freebsd.org Subject: iwn 6205a on -STABLE Message-ID: <Pine.BSF.4.64.1106131536020.22064@evil.minions.com>
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Howdy,
I've got an Intel wireless card that appears to be supported by the
driver, but whenever it is used, it stops working after about 60-65
seconds when connected to a WPA network. I haven't tested with an open
wireless yet.. It dumps out what looks like a firmware debug.
Here's what shows up in dmesg for it:
iwn0: <Intel(R) PRO/Wireless 6205a> mem 0xd2500000-0xd2501fff irq 17 at
device 0.0 on pci3
iwn0: MIMO 2T2R, MoW, address a0:88:b4:2c:0e:4c
iwn0: [ITHREAD]
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
pciconf output:
iwn0@pci0:3:0:0: class=0x028000 card=0x13118086 chip=0x00858086
rev=0x34 hdr=0x00
vendor = 'Intel Corporation'
class = network
Here's the firmware dump:
firmware error log:
error type = "UNKNOWN" (0x00000034)
program counter = 0x0000F648
source line = 0x0000E10C
error data = 0x0000000207030000
branch link = 0x0000F6340000F666
interrupt link = 0x0000D2520000C0CC
time = 1054921304
driver status:
tx ring 0: qid=0 cur=203 queued=4
tx ring 1: qid=1 cur=0 queued=0
tx ring 2: qid=2 cur=0 queued=0
tx ring 3: qid=3 cur=5 queued=0
tx ring 4: qid=4 cur=68 queued=0
tx ring 5: qid=5 cur=0 queued=0
tx ring 6: qid=6 cur=0 queued=0
tx ring 7: qid=7 cur=0 queued=0
tx ring 8: qid=8 cur=0 queued=0
tx ring 9: qid=9 cur=0 queued=0
tx ring 10: qid=10 cur=0 queued=0
tx ring 11: qid=11 cur=0 queued=0
tx ring 12: qid=12 cur=0 queued=0
tx ring 13: qid=13 cur=0 queued=0
tx ring 14: qid=14 cur=0 queued=0
tx ring 15: qid=15 cur=0 queued=0
tx ring 16: qid=16 cur=0 queued=0
tx ring 17: qid=17 cur=0 queued=0
tx ring 18: qid=18 cur=0 queued=0
tx ring 19: qid=19 cur=0 queued=0
rx ring: cur=2
I duplicated the makefile for another iwn firmware mod after verifying it
was the same rev as the other 6xxx firmwares.
Here's the MD5 of the firmware module:
# md5 iwn6005fw.ko
MD5 (iwn6005fw.ko) = 77f363e5b45d2886d3bf3cdfef728529
Here's the sha256:
# sha256 iwn6005fw.ko
SHA256 (iwn6005fw.ko) =
7f1138ebed7d586f7fe20a598bc06fb373998c6ad6469170b48927525f09f2ba
This is from -STABLE as of 6/8/2011:
FreeBSD redacted 8.2-STABLE FreeBSD 8.2-STABLE #0: Wed Jun 8 23:58:25 PDT
2011 bifrost@redacted:/usr/src/sys/amd64/compile/GENERIC amd64
(yes, my laptop is called redacted heheh)
I tried checking out the drivers from head, but they won't build on
-current so I'm not sure what my next options are to getting this on
-stable.
Any help would be appreciated.
-Tom
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