other versions
- jessie-backports 4.9.88-1+deb9u1~bpo8+1
- stretch 4.9.144-3
Z8530_SYNC_DMA_OPEN(9) | Public Functions Provided | Z8530_SYNC_DMA_OPEN(9) |
NAME¶
z8530_sync_dma_open - Open a Z8530 for DMA I/OSYNOPSIS¶
int
z8530_sync_dma_open(struct net_device * dev,
struct z8530_channel * c);
ARGUMENTS¶
devThe network device to attach
c
The Z8530 channel to configure in sync DMA mode.
DESCRIPTION¶
Set up a Z85x30 device for synchronous DMA in both directions. Two ISA DMA channels must be available for this to work. We assume ISA DMA driven I/O and PC limits on access.AUTHOR¶
Alan Cox <alan@lxorguk.ukuu.org.uk>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |