Date: Thu, 11 Sep 2003 12:40:50 +1000 From: John Birrell <jb@cimlogic.com.au> To: current@freebsd.org Subject: fxp hangs reseting to a stable state Message-ID: <20030911024050.GB65671@freebsd1.cimlogic.com.au>
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This is the first time I've tried to run -current on this little board. Up-to-date RELENG_4 kernels run fine. The probe message (port & memory) values are the same. On -current, the kernel gets up to the point in the fxp code where it is supposedly doing a "reset to a stable state" and then it hangs. I have set the kernel option BREAK_TO_DEBUGGER, but I can't get it to drop to DDB. The fxp driver reports that it is using memory space register mapping, so I guess that there is something different about the memory access in -current compared to RELENG_4. The question is what? I assume it's not a bios setup problem since RELENG_4 works fine. The kernels are net booted (using etherboot) over the very device that -current hangs on. Weird. Any hints on what is going on? -- John Birrell
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