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| author | Marc Zyngier <maz@kernel.org> | 2021-09-29 19:38:40 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-11-05 00:29:30 +0300 |
| commit | 476c41ed4597512f9da334be8ddf2fb2262d3057 (patch) | |
| tree | 886b1cd5bd7f005cecfc4e075359f07d5a71b83e /drivers/irqchip | |
| parent | d8fcbe52d7d382106ab1dfa89c4b6a4952524125 (diff) | |
| download | linux-476c41ed4597512f9da334be8ddf2fb2262d3057.tar.xz | |
PCI: apple: Implement MSI support
Probe for the 'msi-ranges' property, and implement the MSI support in the
form of the usual two-level hierarchy.
Note that contrary to the wired interrupts, MSIs are shared among all the
ports.
Link: https://lore.kernel.org/r/20210929163847.2807812-8-maz@kernel.org
Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/irqchip')
0 files changed, 0 insertions, 0 deletions