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PCI: tegra: Enable opportunistic UpdateFC and ACK
authorManikanta Maddireddy <mmaddireddy@nvidia.com>
Tue, 18 Jun 2019 18:01:48 +0000 (23:31 +0530)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Thu, 20 Jun 2019 16:20:40 +0000 (17:20 +0100)
commit7763cc24e2103a54eb43bbe46fca59ddab77c2f2
tree2478b926ff3727e111791e17f88363a9dab17ad1tree | snapshot
parent2513a4ee47354e1d8b6b9d084cb5625813fb96d4commit | diff
PCI: tegra: Enable opportunistic UpdateFC and ACK

Enable opportunistic UpdateFC and ACK to allow data link layer send
pending ACKs and UpdateFC packets when link is idle instead of waiting
for timers to expire. This improves the PCIe performance due to better
utilization of PCIe bandwidth.

Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
drivers/pci/controller/pci-tegra.c diff | blob | history
This is a test repository.
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