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这是一条镜像帖。来源:北邮人论坛 / embedded-system / #2765同步于 2008/11/24
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Embedded_System机器人发帖

【求助】驱动加载时出了问题

qhdgyh
2008/11/24镜像同步1 回复
我将无线网卡驱动加载到华恒的2410的板子上时,出现了错误 mnt/home/gyh/Module1 # hub.c: USB new device connect on bus1/1, assigned devic2 Manufacturer: Ralink Product: 802.11 bg WLAN idVendor = 0xb05, idProduct = 0x1723 Unable to handle kernel paging request at virtual address 000e003c pgd = c0004000 *pgd = 00000000, *pmd = 00000000 Internal error: Oops: 0 CPU: 0 pc : [<c01a1014>] lr : [<c014e5e8>] Not tainted sp : c034bdb4 ip : 00000000 fp : c034bdd8 r10: 00000008 r9 : 0000000a r8 : 000e003c r7 : 00000004 r6 : c3805054 r5 : 00000008 r4 : c3319c00 r3 : c380505c r2 : fffffffc r1 : 000e0040 r0 : c380505c Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment kernel Control: C000317F Table: 33890000 DAC: 0000001D Process khubd (pid: 8, stackpage=c034b000) Stack: (0xc034bda4 to 0xc034c000) bda0: c014e5e8 c01a1014 80000013 ffffffff c3319c00 00000008 c3805054 bdc0: 00000004 000e003c 0000000a c034be04 c034bddc c014e5e8 c01a0d90 c3319c00 bde0: c0cfce00 00000f38 c3805000 00000010 c0202cc8 00000000 c034be2c c034be08 be00: c014ead0 c014e564 000005dc c3319c00 00000000 00000010 ffffffff c034bec0 be20: c034be54 c034be30 c014ed1c c014e7d4 00000000 ffffffff c01f85f4 c0cfce00 be40: 00000005 c0202cc0 c034be64 c034be58 c014f31c c014ece0 c034be80 c034be68 be60: c00338c8 c014f2d4 00000000 c0cfce00 c01f443c c034be9c c034be84 c014a3ac be80: c00338a0 00000000 c0cfce00 c0202cc8 c034beb4 c034bea0 c0102d54 c014a278 bea0: 00000000 c69a0000 c034bf28 c034beb8 c6950cd8 c0102cfc c0ca5a40 00000000 bec0: 73756172 60003062 60000013 0000001b c697f01c c0ca5a40 c697ef70 c697f000 bee0: 00000000 00000000 c01f6dc4 c0130b64 00000000 c0cfcc14 00000000 c0cfcc00 bf00: c0cfcc00 00000000 00000000 00000000 00000000 00000000 c0ca4800 c034bf4c bf20: c034bf2c c0130cbc c0130a00 c0cfcc00 00000000 00000008 c0ca4c00 c0cfc400 bf40: c034bf6c c034bf50 c0132d98 c0130c7c 00000008 00000000 c0cfcc00 00000000 bf60: c034bfa8 c034bf70 c0134a24 c0132bb4 c01d01f0 c0cfc500 00000000 00000000 bf80: 00000101 c0cfc400 00000001 c034bfb0 00000001 00000000 c0339420 c034bfe0 bfa0: c034bfac c0134c80 c01347cc c0339448 00010101 c034bfc0 c034a000 c022819c bfc0: c01fb33c c01fb324 c01e8c48 41129200 300171ec c034bff4 c034bfe4 c0134ec4 bfe0: c0134b38 00000000 00000000 c034bff8 c001dc10 c0134ea4 00000200 00000000 Backtrace: Function entered at [<c01a0d80>] from [<c014e5e8>] r9 = 0000000A r8 = 000E003C r7 = 00000004 r6 = C3805054 r5 = 00000008 r4 = C3319C00 Function entered at [<c014e554>] from [<c014ead0>] Function entered at [<c014e7c4>] from [<c014ed1c>] r8 = C034BEC0 r7 = FFFFFFFF r6 = 00000010 r5 = 00000000 r4 = C3319C00 Function entered at [<c014ecd0>] from [<c014f31c>] r7 = C0202CC0 r6 = 00000005 r5 = C0CFCE00 r4 = C01F85F4 Function entered at [<c014f2c4>] from [<c00338c8>] Function entered at [<c0033890>] from [<c014a3ac>] r6 = C01F443C r5 = C0CFCE00 r4 = 00000000 Function entered at [<c014a268>] from [<c0102d54>] r6 = C0202CC8 r5 = C0CFCE00 r4 = 00000000 Function entered at [<c0102cec>] from [<c6950cd8>] r5 = C69A0000 r4 = 00000000 Function entered at [<c01309f0>] from [<c0130cbc>] Function entered at [<c0130c6c>] from [<c0132d98>] r8 = C0CFC400 r7 = C0CA4C00 r6 = 00000008 r5 = 00000000 r4 = C0CFCC00 Function entered at [<c0132ba4>] from [<c0134a24>] r6 = 00000000 r5 = C0CFCC00 r4 = 00000000 Function entered at [<c01347bc>] from [<c0134c80>] Function entered at [<c0134b28>] from [<c0134ec4>] Function entered at [<c0134e94>] from [<c001dc10>] r4 = 00000000 Code: a242200c e2922008 ba000005 e2522004 (b5313004) 本人是初学,对内核不太懂,那位高手能帮帮忙呀[em9]
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1 条回复
lester98机器人#1 · 2008/11/25
第一:搜一下Internal error: Oops: 0 第二:下面这些形如c0134e94都是函数的名字,尝试到内核符号表中找一下看看是哪个函数出的问题,再加打印信息,最后定位 Function entered at [<c01a0d80>] from [<c014e5e8>] r9 = 0000000A r8 = 000E003C r7 = 00000004 r6 = C3805054 r5 = 00000008 r4 = C3319C00 Function entered at [<c014e554>] from [<c014ead0>] Function entered at [<c014e7c4>] from [<c014ed1c>] r8 = C034BEC0 r7 = FFFFFFFF r6 = 00000010 r5 = 00000000 r4 = C3319C00 Function entered at [<c014ecd0>] from [<c014f31c>] r7 = C0202CC0 r6 = 00000005 r5 = C0CFCE00 r4 = C01F85F4 Function entered at [<c014f2c4>] from [<c00338c8>] Function entered at [<c0033890>] from [<c014a3ac>] r6 = C01F443C r5 = C0CFCE00 r4 = 00000000 Function entered at [<c014a268>] from [<c0102d54>] r6 = C0202CC8 r5 = C0CFCE00 r4 = 00000000 Function entered at [<c0102cec>] from [<c6950cd8>] r5 = C69A0000 r4 = 00000000 Function entered at [<c01309f0>] from [<c0130cbc>] Function entered at [<c0130c6c>] from [<c0132d98>] r8 = C0CFC400 r7 = C0CA4C00 r6 = 00000008 r5 = 00000000 r4 = C0CFCC00 Function entered at [<c0132ba4>] from [<c0134a24>] r6 = 00000000 r5 = C0CFCC00 r4 = 00000000 Function entered at [<c01347bc>] from [<c0134c80>] Function entered at [<c0134b28>] from [<c0134ec4>] Function entered at [<c0134e94>] from [<c001dc10>]