other versions
- jessie 3.16.56-1+deb8u1
REQUEST_DMA(9) | Hardware Interfaces | REQUEST_DMA(9) |
NAME¶
request_dma - request and reserve a system DMA channelSYNOPSIS¶
int
request_dma(unsigned int dmanr,
const char * device_id);
ARGUMENTS¶
dmanrDMA channel number
device_id
reserving device ID string, used in /proc/dma
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |