diff options
| author | Emil Medve <Emilian.Medve@Freescale.com> | 2014-01-06 20:44:53 (GMT) |
|---|---|---|
| committer | Emilian Medve <Emilian.Medve@freescale.com> | 2014-01-08 08:07:40 (GMT) |
| commit | fa6ec4fb10aa204781d3cd2c4b788cb0be047e0b (patch) | |
| tree | 168076345db0e76dd778775c54105054068391e1 /include | |
| parent | 12fad6833380fdd3ec6e6e4710c357027c6db62c (diff) | |
| download | linux-fsl-qoriq-fa6ec4fb10aa204781d3cd2c4b788cb0be047e0b.tar.xz | |
iommu/fsl: Sync with the upstream PAMU driver
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Change-Id: Icc807d9e8c1a15e19e1dc5f09245384c19560457
Reviewed-on: http://git.am.freescale.net:8181/7709
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Emilian Medve <Emilian.Medve@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/iommu.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index e972cd7..d4eb60e 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -42,27 +42,6 @@ struct notifier_block; typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, unsigned long, int, void *); -/* cache stash targets */ -enum stash_target { - IOMMU_ATTR_CACHE_L1 = 1, - IOMMU_ATTR_CACHE_L2, - IOMMU_ATTR_CACHE_L3, - IOMMU_ATTR_CACHE_DSP_L2, -}; - -/* This attribute corresponds to IOMMUs capable of generating - * a stash transaction. A stash transaction is typically a - * hardware initiated prefetch of data from memory to cache. - * This attribute allows configuring stashig specific parameters - * in the IOMMU hardware. - */ - -struct iommu_stash_attribute { - u32 cpu; /* cpu number */ - u32 cache; /* cache to stash to L1,L2,L3 */ - u32 window; /* ~0 indicates all windows */ -}; - struct iommu_omi_attribute { u32 omi; /* index in the operation mapping table */ u32 window; /* ~0 indicates all windows */ |