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| author | Christoph Hellwig <hch@lst.de> | 2021-04-01 17:52:39 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-04-07 10:56:51 +0200 |
| commit | f7641bb71d26044403cf44f3f14fd6fd3d16eac3 (patch) | |
| tree | 5c04aacd8d91e9c69a1c0e24990b46e3afe0b174 /drivers/iommu/fsl_pamu_domain.h | |
| parent | 392825e0c76cf9aca33e5a3bf981cde2a2c87251 (diff) | |
| download | linux-f7641bb71d26044403cf44f3f14fd6fd3d16eac3.tar.gz | |
iommu/fsl_pamu: remove support for setting DOMAIN_ATTR_GEOMETRY
The default geometry is the same as the one set by qman_port given that FSL_PAMU depends on having 64-bit physical and thus DMA addresses. Remove the support to update the geometry and remove the now pointless geom_size field. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Will Deacon <will@kernel.org> Acked-by: Li Yang <leoyang.li@nxp.com> Link: https://lore.kernel.org/r/20210401155256.298656-4-hch@lst.de Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/fsl_pamu_domain.h')
| -rw-r--r-- | drivers/iommu/fsl_pamu_domain.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/iommu/fsl_pamu_domain.h b/drivers/iommu/fsl_pamu_domain.h index 2865d42782e8..53d359d66fe5 100644 --- a/drivers/iommu/fsl_pamu_domain.h +++ b/drivers/iommu/fsl_pamu_domain.h @@ -18,12 +18,6 @@ struct dma_window { struct fsl_dma_domain { /* - * Indicates the geometry size for the domain. - * This would be set when the geometry is - * configured for the domain. - */ - dma_addr_t geom_size; - /* * Number of windows assocaited with this domain. * During domain initialization, it is set to the * the maximum number of subwindows allowed for a LIODN. |