https://github.com/torvalds/linux
Revision 1333c3d6d35bdb109ddbd4b7086cbf066a27b156 authored by Anton Vorontsov on 20 July 2009, 21:36:43 UTC, committed by Kumar Gala on 30 July 2009, 04:18:41 UTC
U-Boot maps PCI IO at 0xe0300000, while current dts files specify
0xe2000000. This leads to the following oops with CONFIG_8139TOO_PIO=y.

8139too Fast Ethernet driver 0.9.28
Machine check in kernel mode.
Caused by (from SRR1=41000): Transfer error ack signal
Oops: Machine check, sig: 7 [#1]
MPC837x RDB
[...]
NIP [00000900] 0x900
LR [c0439df8] rtl8139_init_board+0x238/0x524
Call Trace:
[cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable)
[cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c
[cf831e40] [c0235250] pci_call_probe+0x20/0x30
[...]

This patch fixes the issue by specifying the correct PCI IO base
address.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
1 parent 8a0b177
History
Tip revision: 1333c3d6d35bdb109ddbd4b7086cbf066a27b156 authored by Anton Vorontsov on 20 July 2009, 21:36:43 UTC
powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards
Tip revision: 1333c3d
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