mirror of https://gitee.com/openkylin/linux.git
48e1fd5a81
Use asm-generic/dma-mapping-common.h to handle all DMA mapping operations and establish a default get_dma_ops() that forwards all operations to the existing code. Augment dev_archdata to carry a pointer to the struct dma_map_ops, allowing DMA operations to be overridden on a per device basis. Currently this is never filled in, so the default dma_map_ops are used. A follow-on patch sets this for Octeon PCI devices. Also initialize the dma_debug system as it is now used if it is configured. Includes fixes by Kevin Cernekee <cernekee@gmail.com>. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Patchwork: http://patchwork.linux-mips.org/patch/1637/ Patchwork: http://patchwork.linux-mips.org/patch/1678/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| cpu-feature-overrides.h | ||
| dma-coherence.h | ||
| irq.h | ||
| kernel-entry-init.h | ||
| kmalloc.h | ||
| mangle-port.h | ||
| mmzone.h | ||
| spaces.h | ||
| topology.h | ||
| war.h | ||