diff options
| author | Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> | 2026-07-17 23:34:30 +0530 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2026-07-31 08:40:58 +0200 |
| commit | 7fcad5e3715adb31ec3a5a522c8fe87caa2569af (patch) | |
| tree | 25292d81e8835308e18557fd07f817b4af67923c /include | |
| parent | 8277a12d0d609e4b461de9f55386885fd2d4567e (diff) | |
dma: swiotlb: pass mapping attributes by reference
Change swiotlb_tbl_map_single() to take the DMA mapping attributes by
reference and update the direct callers accordingly.
This is a preparatory change for a follow-up patch which updates the
attributes based on the selected swiotlb pool. Keeping the signature change
separate makes the follow-up patch easier to review.
No functional change in this patch.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Petr Tesarik <ptesarik@suse.com>
Signed-off-by: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
Link: https://lore.kernel.org/r/20260717180442.110954-13-aneesh.kumar@kernel.org
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/swiotlb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index c92ff6791595..ea4c0a292dea 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -238,7 +238,7 @@ static inline phys_addr_t default_swiotlb_limit(void) phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, phys_addr_t phys, size_t mapping_size, unsigned int alloc_aligned_mask, - enum dma_data_direction dir, unsigned long attrs); + enum dma_data_direction dir, unsigned long *attrs); dma_addr_t swiotlb_map(struct device *dev, phys_addr_t phys, size_t size, enum dma_data_direction dir, unsigned long attrs); |