On 05/20/10 14:06, Xue Liu wrote: > Hi, > > Recently I update my zigbee kernel source tree. I use iz and > izcoordinator to test it on imote2. When I run iz assoc, > I get a warning message from ieee802154_tx:
I'm seeing exactly the same thing with a similar platform (stargate 2). Was wondering if anyone had gotten back to you off list or if you had any more idea yourself? Thanks, Jonathan > > ------------[ cut here ]------------ > WARNING: at net/mac802154/tx.c:76 ieee802154_tx+0x6c/0x1c0 [mac802154]() > Modules linked in: cc2420 mac802154 af_802154 ieee802154 [last unloaded: > mac802154] > [<c0024504>] (unwind_backtrace+0x0/0xdc) from [<c003221c>] > (warn_slowpath_common+0x4c/0x80) > [<c003221c>] (warn_slowpath_common+0x4c/0x80) from [<bf037204>] > (ieee802154_tx+0x6c/0x1c0 [mac802154]) > [<bf037204>] (ieee802154_tx+0x6c/0x1c0 [mac802154]) from [<c01896fc>] > (dev_hard_start_xmit+0x20c/0x2ec) > [<c01896fc>] (dev_hard_start_xmit+0x20c/0x2ec) from [<c01978a0>] > (sch_direct_xmit+0x44/0x168) > [<c01978a0>] (sch_direct_xmit+0x44/0x168) from [<c0189c40>] > (dev_queue_xmit+0x320/0x4a4) > [<c0189c40>] (dev_queue_xmit+0x320/0x4a4) from [<bf038a58>] > (ieee802154_mlme_assoc_req+0x94/0x9c [mac802154]) > [<bf038a58>] (ieee802154_mlme_assoc_req+0x94/0x9c [mac802154]) from > [<bf000af4>] (ieee802154_associate_req+0xe8/0x114 [ieee802154]) > [<bf000af4>] (ieee802154_associate_req+0xe8/0x114 [ieee802154]) from > [<c019b300>] (genl_rcv_msg+0x1b8/0x1ec) > [<c019b300>] (genl_rcv_msg+0x1b8/0x1ec) from [<c019a244>] > (netlink_rcv_skb+0x4c/0xb0) > [<c019a244>] (netlink_rcv_skb+0x4c/0xb0) from [<c019b130>] > (genl_rcv+0x24/0x3c) > [<c019b130>] (genl_rcv+0x24/0x3c) from [<c0199f14>] > (netlink_unicast+0x22c/0x2d0) > [<c0199f14>] (netlink_unicast+0x22c/0x2d0) from [<c019a7e4>] > (netlink_sendmsg+0x260/0x274) > [<c019a7e4>] (netlink_sendmsg+0x260/0x274) from [<c017a7c8>] > (sock_sendmsg+0x88/0xa8) > [<c017a7c8>] (sock_sendmsg+0x88/0xa8) from [<c017ad5c>] > (sys_sendmsg+0x1a8/0x204) > [<c017ad5c>] (sys_sendmsg+0x1a8/0x204) from [<c001ff40>] > (ret_fast_syscall+0x0/0x28) > ---[ end trace 1b75b31a2719ed23 ]--- > > It come from "WARN_ON(!(priv->phy->channels_supported[page] &(chan)))" > > Refer to cc2420.c channels-supported[0] equal to 0x7FFF800 and this > expression is always true. > > I comment this statement and everything go well. > > I write the cc2420 driver according to rf230. I just copy 0x7FFF800 and > still don't know whys. > > Can any one help me ? Thx > > regards > xue liu > > > > > > ------------------------------------------------------------------------------ > > > > > _______________________________________________ > Linux-zigbee-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Linux-zigbee-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel
