10 lines
283 B
C
10 lines
283 B
C
|
/*
|
||
|
|
* Intel 8237 DMA Controller
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define DMA37MD_SINGLE 0x40 /* single pass mode */
|
||
|
|
#define DMA37MD_CASCADE 0xc0 /* cascade mode */
|
||
|
|
#define DMA37MD_WRITE 0x04 /* read the device, write memory operation */
|
||
|
|
#define DMA37MD_READ 0x08 /* write the device, read memory operation */
|
||
|
|
|