Date: Tue, 20 Mar 2007 09:17:48 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Danny Braniss <danny@cs.huji.ac.il> Cc: freebsd-hackers@freebsd.org, Andriy Gapon <avg@icyb.net.ua>, freebsd-amd64@freebsd.org Subject: Re: nve: ethernet address reversal code Message-ID: <20070320001748.GA17911@cdnetworks.co.kr> In-Reply-To: <E1HTKAY-000G3j-9Z@cs1.cs.huji.ac.il> References: <45FACBE4.5090403@icyb.net.ua> <20070319102444.GD13303@cdnetworks.co.kr> <E1HTKAY-000G3j-9Z@cs1.cs.huji.ac.il>
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On Mon, Mar 19, 2007 at 05:53:10PM +0200, Danny Braniss wrote: > I compiled the latest -current, with the latest nfe, and I got a slight > regression :-) > ... > nfe0: <NVIDIA nForce 430 MCP12 Networking Adapter> port 0xdc00-0xdc07 mem > 0xfe02c000-0xfe02cfff irq 21 at device 20.0 on pci0 > nfe0: Ethernet address: 50:71:a9:f3:18:00 > nfe0: MII without any phy! > kernel trap 12 with interrupts disabled > > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x1b8 > fault code = supervisor read data, page not present > instruction pointer = 0x8:0xffffffff80448cdf > stack pointer = 0x10:0xffffffff80aea7a0 > frame pointer = 0x10:0xffffffff80aea7d0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = resume, IOPL = 0 > current process = 0 (swapper) > [thread pid 0 tid 0 ] > Stopped at _mtx_lock_sleep+0x7f: movl 0x1b8(%r13),%r9d > Sorry for the breakge. I've updated nfe(4) again at the following URL. http://people.freebsd.org/~yongari/nfe/WIP/if_nfe.c http://people.freebsd.org/~yongari/nfe/WIP/if_nfereg.h http://people.freebsd.org/~yongari/nfe/WIP/if_nfevar.h > with a slightly older nfe: > > nfe0: <NVIDIA nForce 430 MCP12 Networking Adapter> port 0xdc00-0xdc07 mem > 0xfe02c000-0xfe02cfff irq 21 at device 20.0 on pci0 > nfe0: Ethernet address: 50:71:a9:f3:18:00 > miibus1: <MII bus> on nfe0 > e1000phy0: <Marvell 88E1111 Gigabit PHY> PHY 11 on miibus1 > e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, > auto > > danny > > -- Regards, Pyun YongHyeon
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