From 2e7a7a3534bcf591c0d6c65105b2d845f293112f Mon Sep 17 00:00:00 2001 From: root Date: Mon, 4 Jul 2011 16:21:23 +0200 Subject: North West Logick DMA implementation --- dma/nwl.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'dma/nwl.h') diff --git a/dma/nwl.h b/dma/nwl.h index 8a79601..3752078 100644 --- a/dma/nwl.h +++ b/dma/nwl.h @@ -17,13 +17,17 @@ typedef struct { pcilib_dma_context_t *dma_nwl_init(pcilib_t *ctx); void dma_nwl_free(pcilib_dma_context_t *vctx); -int dma_nwl_read(pcilib_dma_context_t *ctx, pcilib_dma_t dma, size_t size, void *buf); +size_t dma_nwl_write_fragment(pcilib_dma_context_t *vctx, pcilib_dma_t dma, uintptr_t addr, size_t size, pcilib_dma_flags_t flags, size_t timeout, void *data); +size_t dma_nwl_stream_read(pcilib_dma_context_t *vctx, pcilib_dma_t dma, uintptr_t addr, size_t size, pcilib_dma_flags_t flags, size_t timeout, pcilib_dma_callback_t cb, void *cbattr); +double dma_nwl_benchmark(pcilib_dma_context_t *vctx, pcilib_dma_addr_t dma, uintptr_t addr, size_t size, size_t iterations, pcilib_dma_direction_t direction); #ifdef _PCILIB_DMA_NWL_C pcilib_dma_api_description_t nwl_dma_api = { dma_nwl_init, dma_nwl_free, - dma_nwl_read + dma_nwl_write_fragment, + dma_nwl_stream_read, + dma_nwl_benchmark }; #else extern pcilib_dma_api_description_t nwl_dma_api; -- cgit v1.2.3