other versions
- wheezy 3.2.78-1
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¶
March 2016 | Kernel Hackers Manual 3.2. |