PQ2FADS PCI Interrupts

2 messages, 2 authors, 2005-06-24 · open the first message on its own page

PQ2FADS PCI Interrupts

From: McMullan, Jason <hidden>
Date: 2005-06-24 15:45:22

(This is mainly for Vitaly B., but others may be interested)

Given your latest MPC82xx PCI patches to the list, PCI support
is *better*, but interrupts are *not* delivered on the PQ2FADS

One question I have, is that it seems that on the MPC8280, at
least, the PCI interrupt vector is 0x12, not the SIU_INT6 
vectors, according to MPC8280RM.pdf, Table 4-3 on page 4-16.

Vitaly, where are places in your PCI patch where you were
uncertain of board differences between the PQ2FADS and the
MPC8272ADS, so that I can verify those first?

-- 
Jason McMullan [off-list ref]
TimeSys Corporation

Re: PQ2FADS PCI Interrupts

From: Jason McMullan <hidden>
Date: 2005-06-24 19:20:47

On Fri, 2005-06-24 at 11:25 -0400, McMullan, Jason wrote:
Given your latest MPC82xx PCI patches to the list, PCI support
is *better*, but interrupts are *not* delivered on the PQ2FADS
Solved my own problem:

	Clear SIUMCR_DPPC11 in immap->im_siu_conf.siu_82xx.sc_siumcr

Otherwise, IRQ6 is not routed to the SIU.

-- 
Jason McMullan [off-list ref]
"Sure, send me the latest Knoppix DVD as an attachment..."
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