K 10
svn:author
V 2
mw
K 8
svn:date
V 27
2021-10-17T18:51:09.724201Z
K 7
svn:log
V 584
pci_dw: Trim ATU windows bigger than 4GB

The size of the ATU MEM/IO windows is implicitly casted to uint32_t.
Because of that some window sizes were silently demoted to 0 and ignored.
Check the size if its too large, trim it to 4GB and print a warning message.

Submitted by: Kornel Duleba <mindal@semihalf.com>
Reviewed by: mw
Obtained from: Semihalf
Sponsored by: Marvell
Differential revision: https://reviews.freebsd.org/D29625

(cherry picked from commit 243000b19f8b4ab104b584b2d16bc6aa9131c9b5)

Git Hash:   8f2e39b9d3ecbd9653f859d9261745059f2b9071
Git Author: wma@FreeBSD.org
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