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| author | Bjorn Helgaas <bhelgaas@google.com> | 2017-11-29 01:43:50 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-12-19 08:02:56 +0300 |
| commit | c46fd358070f22ba68d6e74c22016a33b914c20a (patch) | |
| tree | 484d136f67cb8243a6790c1578a7497561b71311 /drivers/pci/pci.h | |
| parent | 80d7d7a904fac3f8114448dbb8cc9fa253b10120 (diff) | |
| download | linux-c46fd358070f22ba68d6e74c22016a33b914c20a.tar.xz | |
PCI/ASPM: Enable Latency Tolerance Reporting when supported
Enable Latency Tolerance Reporting (LTR). Note that LTR must be enabled in
the Root Port first, and must not be enabled in any downstream device
unless the Root Port and all intermediate Switches also support LTR.
See PCIe r3.1, sec 6.18.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Vidya Sagar <vidyas@nvidia.com>
Diffstat (limited to 'drivers/pci/pci.h')
0 files changed, 0 insertions, 0 deletions