Hi, Bernhard. I'm close to throwing in the towel on this card and getting an Atheros-based one or perhaps an older Intel. Before I do that, though, I wanted to run this by you. If you're interested in tracking this down and fixing it, I can certainly do testing for you. I've added details below; if there's anything else I can provide, please let me know. Thanks.
-------- Forwarded Message -------- > From: Frank Mayhar <fr...@exit.com> > Reply-to: fr...@exit.com > To: freebsd-mobile <freebsd-mob...@freebsd.org> > Cc: freebsd-wirel...@freebsd.org > Subject: Re: Firmware error with iwn on 9-stable. > Date: Tue, 01 Jan 2013 21:41:26 -0800 > > On Tue, 2013-01-01 at 21:36 -0800, Frank Mayhar wrote: > > On Mon, 2012-12-31 at 23:49 -0800, Frank Mayhar wrote: > > > I'm trying to set up a new laptop, which has an Intel Centrino > > > Ultimate-N 6300 wireless card. I was under the impression that the > > > 9-stable iwn driver fully supported this card but I've run into a > > > problem. Specifically, I'm seeing this firmware crash: > > > > > > iwn0: iwn_intr: fatal firmware error > > > > For the record, this appears to be the problem referred to by > > "kern/163154: [iwn] fatal firmware error on 9.0-RC3." Apparently this > > still happens in 9-stable, with the same symptoms, fails with 802.11a > > but not with 11g. > > Oops, spoke too soon. It fails the same way with 11g in my case. Here are the relevant bits from a verbose dmesg: iwn0: <Intel Centrino Ultimate-N 6300> mem 0xf7600000-0xf7601fff irq 17 at device 0.0 on pci3 iwn0: attempting to allocate 1 MSI vectors (1 supported) iwn0: using IRQ 266 for MSI iwn0: MIMO 3T3R, MoW, address 24:77:03:dc:b3:4c 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 iwn0: 3T3R iwn0: 11na MCS 20MHz iwn0: MCS 0-7: 6.5Mbps - 65Mbps iwn0: MCS 8-15: 13Mbps - 130Mbps iwn0: MCS 16-23: 19.5Mbps - 195Mbps iwn0: 11na MCS 20MHz SGI iwn0: MCS 0-7: 7Mbps - 72Mbps iwn0: MCS 8-15: 14.5Mbps - 144.5Mbps iwn0: MCS 16-23: 21.5Mbps - 216.5Mbps iwn0: 11na MCS 40MHz: iwn0: MCS 0-7: 13.5Mbps - 135Mbps iwn0: MCS 8-15: 27Mbps - 270Mbps iwn0: MCS 16-23: 40.5Mbps - 405Mbps iwn0: 11na MCS 40MHz SGI: iwn0: MCS 0-7: 15Mbps - 150Mbps iwn0: MCS 8-15: 30Mbps - 300Mbps iwn0: MCS 16-23: 45Mbps - 450Mbps iwn0: 11ng MCS 20MHz iwn0: MCS 0-7: 6.5Mbps - 65Mbps iwn0: MCS 8-15: 13Mbps - 130Mbps iwn0: MCS 16-23: 19.5Mbps - 195Mbps iwn0: 11ng MCS 20MHz SGI iwn0: MCS 0-7: 7Mbps - 72Mbps iwn0: MCS 8-15: 14.5Mbps - 144.5Mbps iwn0: MCS 16-23: 21.5Mbps - 216.5Mbps iwn0: 11ng MCS 40MHz: iwn0: MCS 0-7: 13.5Mbps - 135Mbps iwn0: MCS 8-15: 27Mbps - 270Mbps iwn0: MCS 16-23: 40.5Mbps - 405Mbps iwn0: 11ng MCS 40MHz SGI: iwn0: MCS 0-7: 15Mbps - 150Mbps iwn0: MCS 8-15: 30Mbps - 300Mbps iwn0: MCS 16-23: 45Mbps - 450Mbps And here's the firmware error: iwn0: iwn_intr: fatal firmware error firmware error log: error type = "SYSASSERT" (0x00000005) program counter = 0x00003C2C source line = 0x00000580 error data = 0x0000000100000000 branch link = 0x00003C2800003C28 interrupt link = 0x0000153200000000 time = 3781260668 driver status: tx ring 0: qid=0 cur=0 queued=0 tx ring 1: qid=1 cur=0 queued=0 tx ring 2: qid=2 cur=0 queued=0 tx ring 3: qid=3 cur=2 queued=0 tx ring 4: qid=4 cur=40 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=63 -- Frank Mayhar fr...@exit.com _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"