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SPARC64: Introduce IOMMU BYPASS method
authorAllen Pais <allen.pais@oracle.com>
Tue, 16 May 2017 07:08:38 +0000 (12:38 +0530)
committerAllen Pais <allen.pais@oracle.com>
Tue, 16 May 2017 07:08:38 +0000 (12:38 +0530)
commit615d721f4a13bee8bd4c9445ff6d9f8a90ed9410
tree171979f212a320c4da2123858fe63a7e48fcb647tree
parent9ad4c5beaf830cd6eb9add60d6fa5f70a4701af3commit | diff
SPARC64: Introduce IOMMU BYPASS method

This change adds IOMMU BYPASS HV API that will allow PCIe devices to
bypass IOMMU during DMA map/unmap.

Orabug: 25573557

Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Signed-off-by: Allen Pais <allen.pais@oracle.com>
arch/sparc/kernel/pci_sun4v.c diff | blob | history
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