Date: Sun, 27 May 2007 12:24:49 -0700 From: "Kip Macy" <kip.macy@gmail.com> To: "Boris Kochergin" <spawk@acm.poly.edu> Cc: freebsd-net@freebsd.org Subject: Re: System hang with Ralink RT2661 Message-ID: <b1fa29170705271224r60278994sa32ac0c2b8da863c@mail.gmail.com> In-Reply-To: <465959FF.4040401@acm.poly.edu> References: <465959FF.4040401@acm.poly.edu>
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It probably needs to drop its softc lock around if_input. The SAM_WIFI contains many other fixes. I'm hoping it will be integrated into cvs soon. -Kip On 5/27/07, Boris Kochergin <spawk@acm.poly.edu> wrote: > Hi. I got an "SMC SMCWPCI-GM" card the other day, which is one of these: > > May 27 01:16:55 router kernel: ral0: <Ralink Technology RT2661> mem > 0xf4000000-0xf4007fff irq 10 at device 13.0 on pci0 > May 27 01:16:55 router kernel: ral0: MAC/BBP RT2661D, RF RT2529 (MIMO XR) > > I put it into a Pentium III machine (which has PCI 2.2, per the ral(4) > man page) running a 7-CURRENT build from earlier today with a GENERIC > kernel, and attempted to connect to my wireless network, the access > point of which is an Atheros 5212 card, which has been serving Prism and > other Atheros cards for months. The RT2661 card associated fine and was > able to carry out lightweight operations like pinging and HTTP requests, > but when I attempted to use it to send or receive any heavy traffic (a > few dozen KiB/second), the system froze. I was able to toggle the caps > lock/num lock lights, and if I did something to make the system beep > (i.e. by pressing ALT+F10 when there was no virtual terminal running > there), the beep would ring out endlessly. It may also be worth > mentioning that the system was unresponsive to ACPI (via the power > button) and that the same RT2661 card in the same machine has no trouble > sniffing over 2 MiB/second of traffic via tcpdump. I'll be happy to > provide any other information that may be deemed useful. Thanks. > > -Boris > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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