1cd66af21SIngo Molnar# 2cd66af21SIngo Molnar# Feature name: dma-contiguous 3cd66af21SIngo Molnar# Kconfig: HAVE_DMA_CONTIGUOUS 4cd66af21SIngo Molnar# description: arch supports the DMA CMA (continuous memory allocator) 5cd66af21SIngo Molnar# 6cd66af21SIngo Molnar ----------------------- 7cd66af21SIngo Molnar | arch |status| 8cd66af21SIngo Molnar ----------------------- 9cd66af21SIngo Molnar | alpha: | TODO | 10cd66af21SIngo Molnar | arc: | TODO | 11cd66af21SIngo Molnar | arm: | ok | 12cd66af21SIngo Molnar | arm64: | ok | 138a5aaf97SGuo Ren | csky: | ok | 14cd66af21SIngo Molnar | hexagon: | TODO | 15cd66af21SIngo Molnar | ia64: | TODO | 16*cc8c418bSTiezhu Yang | loongarch: | ok | 17cd66af21SIngo Molnar | m68k: | TODO | 1875a49a5eSBjörn Töpel | microblaze: | ok | 19cd66af21SIngo Molnar | mips: | ok | 20cd66af21SIngo Molnar | nios2: | TODO | 21cd66af21SIngo Molnar | openrisc: | TODO | 22cd66af21SIngo Molnar | parisc: | TODO | 23cd66af21SIngo Molnar | powerpc: | TODO | 247156fc29SAndrea Parri | riscv: | ok | 257156fc29SAndrea Parri | s390: | ok | 26cd66af21SIngo Molnar | sh: | TODO | 27cd66af21SIngo Molnar | sparc: | TODO | 28cd66af21SIngo Molnar | um: | TODO | 29cd66af21SIngo Molnar | x86: | ok | 3030b50705SMax Filippov | xtensa: | ok | 31cd66af21SIngo Molnar ----------------------- 32