Jesse Barnes 51c2e0a7e5 PCI: add latency tolerance reporting enable/disable support ...

Latency tolerance reporting allows devices to send messages to the root
complex indicating their latency tolerance for snooped & unsnooped
memory transactions.  Add support for enabling & disabling this
feature, along with a routine to set the max latencies a device should
send upstream.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

2011-05-11 15:18:53 -07:00

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