From: Leon Romanovsky <leon@kernel.org>
To: Christoph Hellwig <hch@lst.de>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Easwar Hariharan <eahariha@linux.microsoft.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux.dev,
Jason Gunthorpe <jgg@nvidia.com>
Subject: [PATCH v1 0/2] DMA IOMMU static calls
Date: Mon, 15 Jul 2024 14:44:01 +0300 [thread overview]
Message-ID: <cover.1721041611.git.leon@kernel.org> (raw)
Changelog:
v1:
* Dropped extra layer and called directly to iommu_dma_* functions
* Added unmap_page and unmap_sg to dummy ops
* Converted all dma-mapping calls to use iommu directly
* Updated commit messages
v0: https://lore.kernel.org/all/98d1821780028434ff55b5d2f1feea287409fbc4.1720693745.git.leon@kernel.org/
Leon Romanovsky (2):
dma: call unconditionally to unmap_page and unmap_sg callbacks
dma: Add IOMMU static calls with clear default ops
MAINTAINERS | 1 +
drivers/iommu/dma-iommu.c | 108 ++++++++++-------------
include/linux/dma-map-ops.h | 3 +
include/linux/iommu-dma.h | 169 ++++++++++++++++++++++++++++++++++++
kernel/dma/dummy.c | 21 +++++
kernel/dma/mapping.c | 73 ++++++++++++++--
6 files changed, 305 insertions(+), 70 deletions(-)
create mode 100644 include/linux/iommu-dma.h
--
2.45.2
next reply other threads:[~2024-07-15 11:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-15 11:44 Leon Romanovsky [this message]
2024-07-15 11:44 ` [PATCH v1 1/2] dma: call unconditionally to unmap_page and unmap_sg callbacks Leon Romanovsky
2024-07-15 11:44 ` [PATCH v1 2/2] dma: Add IOMMU static calls with clear default ops Leon Romanovsky
2024-07-17 8:21 ` Christoph Hellwig
2024-07-17 8:47 ` Leon Romanovsky
2024-07-17 8:56 ` Christoph Hellwig
2024-07-17 9:53 ` Leon Romanovsky
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