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| author |   Thierry Reding <treding@nvidia.com> | 2016-02-09 15:52:32 +0100 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2016-03-08 15:42:07 -0600 |
| commit | 56e75e2a15d0b28261503d415eb56bb4c2b92be5 (patch) | |
| tree | c390e95da41ae6927f05d3448f4ce5690ba7d9cd /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | PCI: tegra: Remove unused struct tegra_pcie.num_ports field (diff) | |
| download | linux-dev-56e75e2a15d0b28261503d415eb56bb4c2b92be5.tar.xz linux-dev-56e75e2a15d0b28261503d415eb56bb4c2b92be5.zip | |
PCI: tegra: Track bus -> CPU mapping
Track the offsets of the bus -> CPU mapping for I/O and memory. This is
cosmetic for current Tegra chips because the offset is always 0. But to
properly support legacy use-cases, like VGA, this would be needed so that
PCI bus addresses can be relocated.
While at it, also request the I/O resource both in physical memory and I/O
space to make /proc/iomem consistent, as well as add the I/O region to the
list of host bridge resources.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions