On Wed, Jul 21, 2010 at 09:06:03PM +0200, Max Herrg?rd wrote: > Max Herrg?rd wrote: > > However, this happens when I try to use it: > > bender# ifconfig ral0 up > Jul 21 22:47:29 bender kernel: in6_ifattach_linklocal: failed to configure a > link-local address on ral0 (errno=22) > > bender# ifconfig wlan0 create wlandev ral0 > wlan0: MAC address: 00:08:a1:a4:8d:97 > > ...and then this crash comes when doing 'ifconfig wlan0 up': > > Reading symbols from /usr/home/crash/kern.5...done. > > Unread portion of the kernel message buffer: > ral0: need multicast update callback > panic: only BUS_DMA_NOWAIT is supported > > Trace beginning at frame 0xc72ddb9c > panic(ffffffff) at panic+0x8e > panic(c062171c,c72ddc32,45e0d8,0,c723b0c0) at panic+0x8e > bus_dmamap_load_mbuf_segment(c14b3840,0,c9708d00,c72ddc20,1,c72ddc48,0) at > bus_dmamap_load_mbuf_segment+0x6d
In sys/dev/netif/ral/rt2661.c change the 0 at the end of the calls to bus_dmamap_load_mbuf_segment to BUS_DMA_NOWAIT. Thanks, Joe
