TIOCA_DMA_MAPPED
Section: (9)
Updated: 09 October 2005
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NAME
tioca_dma_mapped - create a DMA mapping using a CA GART
SYNOPSIS
"SYNOPSIS"
dma_addr_t tioca_dma_mapped (struct pci_dev * pdev, uint64_t paddr, size_t req_size);
ARGUMENTS
- pdev
-
linux pci_dev representing the function
- paddr
-
host physical address to map
- req_size
-
len (bytes) to map
DESCRIPTION
Map paddr into CA address space using the GART mechanism. The mapped
dma_addr_t is guarenteed to be contiguous in CA bus space.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:55 GMT, October 09, 2005