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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-07-06 03:48:40 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-07-06 03:48:40 +0200 |
| commit | 5c1e2da736a77fc7172da2c621310a9ceaf1e6ce (patch) | |
| tree | 98d18bc0e62de19b9bfac0100183dc630a3999dd /dma | |
| parent | e78aba2587be9e79e73ba3275b6c9b2de3c5c71a (diff) | |
| download | pcitool-5c1e2da736a77fc7172da2c621310a9ceaf1e6ce.tar.gz pcitool-5c1e2da736a77fc7172da2c621310a9ceaf1e6ce.tar.bz2 pcitool-5c1e2da736a77fc7172da2c621310a9ceaf1e6ce.tar.xz pcitool-5c1e2da736a77fc7172da2c621310a9ceaf1e6ce.zip | |
Support alignments in kmem allocation
Diffstat (limited to 'dma')
| -rw-r--r-- | dma/nwl.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -258,7 +258,7 @@ int dma_nwl_allocate_engine_buffers(nwl_dma_t *ctx, pcilib_nwl_engine_descriptio if (info->pages) return 0; pcilib_kmem_handle_t *ring = pcilib_alloc_kernel_memory(ctx->pcilib, PCILIB_KMEM_TYPE_CONSISTENT, 1, PCILIB_NWL_DMA_PAGES * PCILIB_NWL_DMA_DESCRIPTOR_SIZE, PCILIB_NWL_ALIGNMENT, PCILIB_KMEM_USE(PCILIB_KMEM_USE_DMA, info->desc.addr), 0); - pcilib_kmem_handle_t *pages = pcilib_alloc_kernel_memory(ctx->pcilib, PCILIB_KMEM_TYPE_PAGE, PCILIB_NWL_DMA_PAGES, 0, PCILIB_NWL_ALIGNMENT, PCILIB_KMEM_USE(PCILIB_KMEM_USE_DMA, info->desc.addr), 0); + pcilib_kmem_handle_t *pages = pcilib_alloc_kernel_memory(ctx->pcilib, PCILIB_KMEM_TYPE_PAGE, PCILIB_NWL_DMA_PAGES, 0, 0, PCILIB_KMEM_USE(PCILIB_KMEM_USE_DMA, info->desc.addr), 0); if ((ring)&&(pages)) err = dma_nwl_sync_buffers(ctx, info, pages); else err = PCILIB_ERROR_FAILED; |