Max Filippov 9d2ffe5c62 xtensa: enable HAVE_DMA_CONTIGUOUS ... Enable HAVE_DMA_CONTIGUOUS, reserve contiguous memory at bootmem_init, use dma_alloc_from_contiguous and dma_release_from_contiguous in xtensa_dma_alloc/free. This allows for big contiguous DMA buffer allocation from designated area configured in the device tree. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>		2016-12-15 10:41:50 -08:00
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Makefile	xtensa: support ioremap for memory outside KIO region	2016-01-11 17:37:36 +03:00
cache.c	xtensa: fix preemption in {clear,copy}_user_highpage	2016-03-11 08:53:31 +00:00
fault.c	mm: do not pass mm_struct into handle_mm_fault	2016-07-26 16:19:19 -07:00
highmem.c	sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_*	2015-05-19 08:39:14 +02:00
init.c	xtensa: enable HAVE_DMA_CONTIGUOUS	2016-12-15 10:41:50 -08:00
ioremap.c	xtensa: support ioremap for memory outside KIO region	2016-01-11 17:37:36 +03:00
misc.S	xtensa: implement clear_user_highpage and copy_user_highpage	2014-08-14 11:59:20 +04:00
mmu.c	xtensa: allow fixmap and kmap span more than one page table	2014-08-14 11:59:18 +04:00
tlb.c	mm: differentiate page_mapped() from page_mapcount() for compound pages	2016-01-15 17:56:32 -08:00