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| author | Thierry Reding <treding@nvidia.com> | 2017-05-04 22:10:31 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 18:46:20 -0500 |
| commit | c016555091119b469fe49d1b1b359f0ae3fc6ed7 (patch) | |
| tree | 799b0b293f7e2ab6ece698bde2c874197d1a3989 /drivers/pci/remove.c | |
| parent | 769b461fc0c0451bacf75826d5830fc07c5a57e4 (diff) | |
| download | linux-c016555091119b469fe49d1b1b359f0ae3fc6ed7.tar.bz2 | |
PCI: tegra: Support MSI 64-bit addressing
The MSI target address can reside beyond the 32-bit boundary on devices
with more than 2 GiB of system memory. The PCI host bridge on Tegra can
easily support 64-bit addresses, so make sure to pass the upper 32 bits of
the target address to endpoints when allocating MSI entries.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/pci/remove.c')
0 files changed, 0 insertions, 0 deletions