Messages in this thread | | | Date | Fri, 7 May 1999 09:18:13 +0530 (IST) | From | "A.Supreeth Reddy" <> | Subject | NE2000 driver ... |
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Hello People, I have been develop my own driver for NE2000 compatible cards using 8390 chip. I integrated the driver into the kernel 2.2.6 and made the necessary changes in Space.c and the other required files. The kernel compiled successfully ... But when I boot with same kernel ...it gives the following dump.
myne.c :v0.1 6/06/99 NE*000 Probe at 0x300: 00 80 48 94 68 f0 eth0: NE2000 found at 0x3000, using IRQ 3. Unable to handle kernel NULL pointer dereference at virtual address 00000000 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c01f7c29>] EFLAGS: 00010282 eax: 00000000 ebx: 00000006 ecx: 00000001 edx: 00000001 esi: c01d0a97 edi: c01d0869 ebp: c01ec4c4 esp: c009df00 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 1, process nr: 1, stackpage=c009d000) Stack: c01d0a97 00000300 00000003 00000300 00000000 c01ec4c4 00009000 00000000 00000000 c020aedc c010ff52 00000000 c01ee000 00000000 00000040 00000002 0e480021 0b000a00 07ff0f00 0d020c20 0b000a20 09000000 0000000a 94488000 Call Trace: [<c01d0a97>] [<c010ff52>] [<c0106000>] [<c0106000>] [<c01060a7>] [< c01065a3>] Code: 89 30 8a 54 24 40 8b 7c 24 3c 88 57 1d 8a 44 24 24 8b 54 24
Can anyone tell me what does mean and how to get around this problem ?? TIA, supreeth.
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