MPC8266 Linux kernel hang on idma_pci9_read()
jeff at theptrgroup.com
Tue Oct 28 07:15:23 EST 2003
I am trying to track down a problem where the Linux kernel is hanging
when it is trying to configure the IDE interface on a CMD648 PCI-to_IDE
CPCI card. The kernel correctly detects the cards on the bus and
configures them. However, it's hanging in the call to idma_pci9_read()
when trying to read the simplex_stat from the first byte from the first
PCI I/O region on the card (say that ten times fast).
The MPC8266 board is a custom board based on the MPC8266ADS harware and
LSP. The Linux kernel is 2.4.23-pre2 from penguinppc.
I was just wondering if anybody else had seen anything similiar on their
The PTR Group
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