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Fixed

LIN6-10528 : PCI: cannot handle 64-bit address space for bridge

Created: Nov 11, 2015    Updated: Dec 3, 2018
Resolved Date: Nov 19, 2015
Found In Version: 6.0.0.26
Fix Version: 6.0.0.27
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Kernel

Description

The customer got the following messages in kernel boot up:
-----
pci 0000:00:00.0: ignoring class b20 (doesn't match header type 01)
pci 0000:01:00.0: can't handle 64-bit address space for bridge
pci 0000:02:02.0: can't handle 64-bit address space for bridge 
-----

Kernel config:
CONFIG_PHYS_ADDR_T_64BIT=y
BITS_PER_LONG=32

It seems kernel can't handle 64-bit address space for bridge;
kernel can not initialize PCI(e) bridge.

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