Change in coreboot[master]: device: Add pciexp_find_next_extended_cap function

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Furquan Shaikh.
Hello build bot (Jenkins), Furquan Shaikh,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/57784

to look at the new patch set (#2).

Change subject: device: Add pciexp_find_next_extended_cap function
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device: Add pciexp_find_next_extended_cap function

Some PCIe devices have extended capability lists to search through,
therefore provide a function similar to pciexp_find_extended_cap that
can be used to search through these linked lists by returning the offset
of the next extended capability of the given type following the
passed-in offset.

Change-Id: Ie68dc26012ba57650484c4f2ff53cc694a5347aa
Signed-off-by: Tim Wawrzynczak 
---
M src/device/pciexp_device.c
M src/include/device/pciexp.h
2 files changed, 30 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/57784/2