diff options
| author |   Christoph Hellwig <hch@lst.de> | 2022-02-14 14:11:44 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-04-18 07:21:10 +0200 |
| commit | 78013eaadf696d2105982abb4018fbae394ca08f (patch) | |
| tree | 018da6dc9f81f26fc4d5ce8df7e1a9e9903593ed /arch/ia64 | |
| parent | MIPS/octeon: use swiotlb_init instead of open coding it (diff) | |
| download | linux-dev-78013eaadf696d2105982abb4018fbae394ca08f.tar.xz linux-dev-78013eaadf696d2105982abb4018fbae394ca08f.zip | |
x86: remove the IOMMU table infrastructure
The IOMMU table tries to separate the different IOMMUs into different
backends, but actually requires various cross calls.
Rewrite the code to do the generic swiotlb/swiotlb-xen setup directly
in pci-dma.c and then just call into the IOMMU drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/iommu_table.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/ia64/include/asm/iommu_table.h b/arch/ia64/include/asm/iommu_table.h deleted file mode 100644 index cc96116ac276..000000000000 --- a/arch/ia64/include/asm/iommu_table.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_IA64_IOMMU_TABLE_H -#define _ASM_IA64_IOMMU_TABLE_H - -#define IOMMU_INIT_POST(_detect) - -#endif /* _ASM_IA64_IOMMU_TABLE_H */ |