On Fri, 2007-06-01 at 08:10 +1000, Herbert Xu wrote:
> On Thu, May 31, 2007 at 11:16:09AM -0400, Doug Chapman wrote:
> >
> > # dmesg | grep e1000
> > e1000: 0000:01:02.0: e1000_probe: (PCI-X:66MHz:64-bit) 00:15:60:04:d7:f8
> > e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
> > e1000: 0000:01:02.1: e1000_probe: (PCI-X:66MHz:64-bit) 00:15:60:04:d7:f9
> > e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection
> > e1000: 0000:15:02.0: e1000_probe: (PCI-X:66MHz:64-bit) 00:12:79:9e:b7:c4
> > e1000: eth2: e1000_probe: Intel(R) PRO/1000 Network Connection
> > e1000: 0000:15:02.1: e1000_probe: (PCI-X:66MHz:64-bit) 00:12:79:9e:b7:c5
> > e1000: eth3: e1000_probe: Intel(R) PRO/1000 Network Connection
> > e1000: Unexpected interrupt icr=0x4
> > e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow
> > Control: RX
>
> OK that's interesting.
>
> Does this patch (please unapply the last one first) make the printk
> go away or does it trigger a backtrace?
>
> Thanks,
I get a backtrace as it probes each e1000 device and I also still get
the unexpected interrupt message.
WARNING: at drivers/net/e1000/e1000_main.c:1331 e1000_sw_init()
Call Trace:
[<a000000100013c20>] show_stack+0x40/0xa0
sp=e0000017e50c7b30 bsp=e0000017e50c1120
[<a000000100013cb0>] dump_stack+0x30/0x60
sp=e0000017e50c7d00 bsp=e0000017e50c1108
[<a000000236c47a40>] e1000_probe+0xce0/0x1ee0 [e1000]
sp=e0000017e50c7d00 bsp=e0000017e50c1098
[<a0000001002d5540>] pci_device_probe+0x260/0x3a0
sp=e0000017e50c7d10 bsp=e0000017e50c1050
[<a0000001003e2d10>] driver_probe_device+0x250/0x380
sp=e0000017e50c7de0 bsp=e0000017e50c1010
[<a0000001003e3120>] __driver_attach+0x100/0x1a0
sp=e0000017e50c7de0 bsp=e0000017e50c0fd8
[<a0000001003e10c0>] bus_for_each_dev+0x80/0x100
sp=e0000017e50c7de0 bsp=e0000017e50c0fa0
[<a0000001003e28e0>] driver_attach+0x40/0x60
sp=e0000017e50c7e00 bsp=e0000017e50c0f80
[<a0000001003e18b0>] bus_add_driver+0xf0/0x3c0
sp=e0000017e50c7e00 bsp=e0000017e50c0f40
[<a0000001003e3680>] driver_register+0x140/0x160
sp=e0000017e50c7e00 bsp=e0000017e50c0f20
[<a0000001002d5a10>] __pci_register_driver+0xd0/0x160
sp=e0000017e50c7e00 bsp=e0000017e50c0ee8
[<a0000002363400b0>] e1000_init_module+0xb0/0x1b0 [e1000]
sp=e0000017e50c7e00 bsp=e0000017e50c0ec8
[<a0000001000cd440>] sys_init_module+0x2dc0/0x31a0
sp=e0000017e50c7e00 bsp=e0000017e50c0d48
[<a00000010000bae0>] ia64_ret_from_syscall+0x0/0x20
sp=e0000017e50c7e30 bsp=e0000017e50c0d48
- Doug
-
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