From: Andrew Jones <ajones@ventanamicro.com>
To: iommu@lists.linux.dev, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: tjeznach@rivosinc.com, joro@8bytes.org, will@kernel.org,
robin.murphy@arm.com, paul.walmsley@sifive.com,
palmer@dabbelt.com, aou@eecs.berkeley.edu
Subject: [PATCH 0/2] iommu/riscv: Add platform msi support
Date: Wed, 6 Nov 2024 18:51:03 +0100 [thread overview]
Message-ID: <20241106175102.219923-4-ajones@ventanamicro.com> (raw)
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(-)
--
2.47.0
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next reply other threads:[~2024-11-06 17:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 17:51 Andrew Jones [this message]
2024-11-06 17:51 ` [PATCH 1/2] iommu/riscv: Free irq vectors on pci remove Andrew Jones
2024-11-06 19:00 ` Tomasz Jeznach
2024-11-07 16:35 ` Andrew Jones
2024-11-06 17:51 ` [PATCH 2/2] iommu/riscv: Add support for platform msi Andrew Jones
2024-11-06 19:45 ` Samuel Holland
2024-11-07 16:41 ` Andrew Jones
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