[Linux-kernel-mentees] [PATCH v6 0/2] PCI/ASPM: Add support for LTR _DSM
Bjorn Helgaas
helgaas at kernel.org
Thu Oct 1 21:44:34 UTC 2020
From: Bjorn Helgaas <bhelgaas at google.com>
This is a v6 of Puranjay's LTR _DSM support. It should be functionally
equivalent, but I moved the bulk of the code from pci.c to aspm.c, since
it's only used for ASPM. I also combined pci_ltr_encode() with the
existing encode_l12_threshold(), since they were doing essentially the same
thing.
I'll reply to the patches with a few more comments.
Bjorn Helgaas (1):
PCI/ASPM: Rename encode_l12_threshold(), convert arg to ns
Puranjay Mohan (1):
PCI/ASPM: Add support for LTR _DSM
drivers/pci/pci-acpi.c | 35 +++++++++++++
drivers/pci/pci.h | 4 ++
drivers/pci/pcie/aspm.c | 110 +++++++++++++++++++++++++++++----------
drivers/pci/probe.c | 4 ++
include/linux/pci-acpi.h | 1 +
include/linux/pci.h | 2 +
6 files changed, 129 insertions(+), 27 deletions(-)
--
2.25.1
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