On Tue, Jun 8, 2010 at 1:38 AM, Chris Martin <[email protected]> wrote: > I to am working on project using openWrt and the BCM5354, and we too are > using the 2.4 kernel. > However I have been testing the 2.6 with wireless compat (b43) > I was about to log an trac issues with openWrt today, but I saw this post so > I thought that would add my bit here as well. > I can confirm that It works flawlessly in client mode. However It fails in > AP mode. > There are 2 types of errors that I encounter. NOTE: these problems do not > appear in STA mode. I have been using STA mode for over a month - all day. > I am currently working on another issue, but once I have that solved I was > going to start on this. But in the mean time I DO have the resources and > the time to test anything that anyone may suggest. and if I find a solution > I will obviously be posting it back here. > In AP mode the time it takes for the following errors to occur varies - > sometimes it will run for 1/2 day OK. others it fails almost immediately - > but mostly it is unusable > --------------ERROR 1---------------- > b43-phy0 ERROR: DMA RX buffer too small (len: 64653, buffer: 2352, > nr-dropped: 28) > b43-phy0 ERROR: MAC suspend failed > b43-phy0 ERROR: MAC suspend failed > --------------ERROR 2---------------- > r...@openwrt:/# skb_over_panic: text:80c9a5f0 len:2382 put:2382 > head:81fdb000 data:81fdb040 tail:0x81fdb98e end:0x81fdb980 dev:<NULL> > Kernel bug detected[#1]: > Cpu 0 > $ 0 : 00000000 1000b800 0000007c 00000001 > $ 4 : 80277480 00001e19 ffffffff 00001e19 > $ 8 : 00004000 00000000 00000001 ffffffff > $12 : 0000000f 80239688 ffffffff 00000007 > $16 : 01fdb040 81fdb040 00000930 80cca460 > $20 : 81fd8c00 0000003a a1fca3a0 80ca1198 > $24 : 00000002 8015d17c > $28 : 80cea000 80cebdb0 0000003c 80199ff4
Please rebuild your image with symbolic kernel debugging enabled (AFAIK it is in Image options). > Hi : 00000000 > Lo : 00000077 > epc : 80199ff4 0x80199ff4 > Not tainted > ra : 80199ff4 0x80199ff4 > Status: 1000b803 KERNEL EXL IE > Cause : 00800024 > PrId : 00029029 (Broadcom BCM3302) > Modules linked in: nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc > nf_nat_ftp nf_conntrack_ftp xt_HL xt_hl xt_MARK ipt_ECN xt_CLASSIFY xt_time > xt_tcpmss xt_statistic xt_mark xt_length ipt_ecn xt_DSCP xt_dscp xt_IMQ imq > xt_string xt_layer7 ipt_MASQUERADE iptable_nat nf_nat xt_CONNMARK xt_recent > xt_helper xt_conntrack xt_connmark xt_connbytes xt_NOTRACK iptable_raw > xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppoe pppox > ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit > iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_async > ppp_generic slhc b43 mac80211 ts_fsm ts_bm ts_kmp crc_ccitt cfg80211 > compat_firmware_class compat arc4 aes_generic deflate ecb cbc switch_robo > switch_core diag > Process irq/5-b43 (pid: 845, threadinfo=80cea000, task=81f0a188, > tls=00000000) > Stack : 00000000 80c9a5f0 0000094e 0000094e 81fdb000 81fdb040 81fdb98e > 81fdb980 > 80253704 81fd8c00 0000003a 80c9a5f0 81fcb9cc 00ff0000 000000d0 > 00010000 > 81de4400 81de4400 81fea2b8 00ff0000 80ca1198 00010000 00010000 > 81de4400 > 00008000 00010000 81fd8ba4 00010000 802b1880 00000000 80279324 > 80c872b8 > 818906c4 81f0a188 81fd8b80 81f0a188 81f0a318 81fd8ba4 00010000 > 802b1880 > ... > Call Trace:[<80c9a5f0>] 0x80c9a5f0 > [<80c9a5f0>] 0x80c9a5f0 > [<80c872b8>] 0x80c872b8 > [<8001ce58>] 0x8001ce58 > [<80186fdc>] 0x80186fdc > [<80c87410>] 0x80c87410 > [<80056b3c>] 0x80056b3c > [<8000afcc>] 0x8000afcc > [<800569c0>] 0x800569c0 > [<800569c0>] 0x800569c0 > [<8003d250>] 0x8003d250 > [<81f9c08c>] 0x81f9c08c > [<8000f884>] 0x8000f884 > [<8003d1d4>] 0x8003d1d4 > [<8000f874>] 0x8000f874 > > Code: afab001c 0c0028fd afa20020 <0200000d> 080667fe 00000000 8fbf002c > 01201021 03e00008 > Disabling lock debugging due to kernel taint > exiting task "irq/5-b43" (845) is an active IRQ thread (irq 5) > ---------------------------------------------------------- > Chris Martin > m: 0419812371 > ---------------------------------------------------------- > > > > _______________________________________________ > b43-dev mailing list > [email protected] > http://lists.infradead.org/mailman/listinfo/b43-dev > > -- Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-) _______________________________________________ b43-dev mailing list [email protected] http://lists.infradead.org/mailman/listinfo/b43-dev
