[PATCH 0/2] iommu/riscv: Add platform msi support

Andrew Jones
2024-11-06T17:52:24Z

The first patch is fix for an issue found while preparing the second.
The second patch adds MSI support for a platform IOMMU. The patches
may be tested with QEMU when including [1].

Based on linux-next commit 5b913f5d7d7f ("Add linux-next specific files for 20241106")

[1] https://lore.kernel.org/all/20241106133407.604587-1-dbarboza@ventanamicro.com/

Andrew Jones (2):
iommu/riscv: Free irq vectors on pci remove
iommu/riscv: Add support for platform msi

drivers/iommu/riscv/iommu-pci.c | 1 +
drivers/iommu/riscv/iommu-platform.c | 102 ++++++++++++++++++++++-----
2 files changed, 85 insertions(+), 18 deletions(-)

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2.47.0