DragonFlyBSD bugtracker: Issueshttps://bugs.dragonflybsd.org/https://bugs.dragonflybsd.org/favicon.ico?16293952082009-05-27T13:19:30ZDragonFlyBSD bugtracker
Redmine DragonFlyBSD - Bug #1391 (Closed): aac(4) can't produce/save crashdumpshttps://bugs.dragonflybsd.org/issues/13912009-05-27T13:19:30Zarchimedes.gaviola
<p>Hi,</p>
<p>This issue is related to<br /><a class="external" href="http://leaf.dragonflybsd.org/mailarchive/bugs/2005-12/msg00047.html">http://leaf.dragonflybsd.org/mailarchive/bugs/2005-12/msg00047.html</a> on<br />problem no. 2 but this is using an aac(4) RAID controller. This issue<br />is tested on an IBM x3650 machine with manually-generated panic<br />through ctrl-alt-escape method and an actual fatal trap error<br />(debugging an ixgb device driver).</p>
<ol>
<li>/etc/rc.conf<br />...<br />dumpdev=/dev/aacd0s1b # swap device<br />dumpdir=/home/crash<br />...</li>
</ol>
<ol>
<li>/etc/sysctl.conf<br />kern.sync_on_panic=0</li>
</ol>
<p>With ctrl-alt-escape, calling a dumpsys will just hang my system.</p>
<p>db> call dumpsys</p>
<p>dumping to dev #aacd/0x20001, blockno 10486216<br />dump 3071</p>
<p>Thanks,<br />Archimedes</p> DragonFlyBSD - Bug #1148 (In Progress): BCM4311 wireless network adapter detected but not functionalhttps://bugs.dragonflybsd.org/issues/11482008-10-09T12:27:01Zarchimedes.gaviola
<p>Hi,</p>
<p>I have a mini-PCI wireless network adapter on my laptop that wasn't<br />detected on DragonFly 2.0.0 during installation. Since it wasn't<br />detected, what I did is performing the steps in the<br />bwi(4) manual <a class="external" href="http://leaf.dragonflybsd.org/cgi/web-man?command=bwi&section=ANY">http://leaf.dragonflybsd.org/cgi/web-man?command=bwi&section=ANY</a><br />and download the firmware at<br /><a class="external" href="http://leaf.dragonflybsd.org/~sephe/bwi/v3.tbz">http://leaf.dragonflybsd.org/~sephe/bwi/v3.tbz</a>. Now, the driver were<br />detected (Broadcom BCM4311) but seems not functional. It doesn't show<br />up after invoking ifconfig. Below is the dmesg output:</p>
<p>device_probe_and_attach: bwi0 attach returned 6<br />Preloaded elf module "/modules/if_bwi.ko" at 0xc07b93c8.<br />bwi0: <Broadcom BCM4311 802.11 Wireless Lan> mem 0x31300000-0x31303fff<br />irq 11 at device 0.0 on pci1<br />bwi0: BBP: id 0x4311, rev 0x2, pkg 0<br />bwi0: MAC rev 13 is not supported<br />bwi0: no MAC was found</p>
<p>And as I try looking at the /usr/src/sys/dev/netif/bwi/if_bwi.c code,<br />BCM4311 is part of the supported device</p>
<pre><code>{ PCI_VENDOR_BROADCOM, PCI_PRODUCT_BROADCOM_BCM4311,<br /> "Broadcom BCM4311 802.11 Wireless Lan" },</code></pre>
<p>Thanks,<br />Archimedes</p>