Displaying 2 results from an estimated 2 matches for "xen_alloc".
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2013 Nov 11
0
[GIT PULL] (xen) stable/for-linus-3.13-rc0-tag
...address
xen/arm,arm64: enable SWIOTLB_XEN
swiotlb-xen: introduce xen_swiotlb_set_dma_mask
arm/xen: get_dma_ops: return xen_dma_ops if we are running as xen_initial_domain
arm64/xen: get_dma_ops: return xen_dma_ops if we are running as xen_initial_domain
xen: introduce xen_alloc/free_coherent_pages
swiotlb-xen: use xen_alloc/free_coherent_pages
xen: introduce xen_dma_map/unmap_page and xen_dma_sync_single_for_cpu/device
swiotlb-xen: use xen_dma_map/unmap_page, xen_dma_sync_single_for_cpu/device
swiotlb: print a warning when the swiotlb is full...
2013 Oct 17
42
[PATCH v8 0/19] enable swiotlb-xen on arm and arm64
...uot;arm64: define DMA_ERROR_CODE"
- better comment for XENMEM_exchange_and_pin return codes;
- fix xen_dma_add_entry error path;
- remove the spin_lock: the red-black tree is not modified at run time;
- add "swiotlb-xen: introduce xen_swiotlb_set_dma_mask";
- add "xen: introduce xen_alloc/free_coherent_pages";
- add "swiotlb-xen: use xen_alloc/free_coherent_pages";
- add "swiotlb: don''t assume that io_tlb_start-io_tlb_end is coherent".
Changes in v4:
- rename XENMEM_get_dma_buf to XENMEM_exchange_and_pin;
- rename XENMEM_put_dma_buf to XENMEM_unpin...