|
|
| |
|
|
| |
PCI-X DMA
Module
This module
implements a linked-list data chaining (scatter/gather) DMA that
interrupts on errors and interrupts on completion of data
transfers. The DMA is responsible for moving data to/from the PCI-X
interface and handling PCI-X target read and write transactions. A
mailbox function also provides the capability of writing a semaphore
into external host memory upon completion of a DMA transfer so that
the host does not have to poll for DMA status completion. |
|
| |
|
|
|
