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| author | Jon Derrick <[email protected]> | 2018-12-13 16:23:42 +0000 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2019-01-30 11:00:04 +0000 |
| commit | 0294951030eb8e7d808d7f151a2cf0a2ef1afb64 (patch) | |
| tree | 70ac5c515267dbe235f17a1e0188a3a3b1d6127a /drivers/pci/controller/dwc | |
| parent | Linux 5.0-rc1 (diff) | |
| download | kernel-0294951030eb8e7d808d7f151a2cf0a2ef1afb64.tar.gz kernel-0294951030eb8e7d808d7f151a2cf0a2ef1afb64.zip | |
PCI/VMD: Configure MPS settings before adding devices
In order to provide the most performance and/or compatible settings,
ensure VMD root buses observe the pcie bus tuning settings by
configuring those settings prior to adding the devices to the pcie tree.
This patch open-codes pci_rescan_bus() and configures the buses prior to
adding devices and attaching drivers.
Signed-off-by: Jon Derrick <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Diffstat (limited to 'drivers/pci/controller/dwc')
0 files changed, 0 insertions, 0 deletions