SN_PCI_DMA_SYNC_SG
Section: ()
Updated: 06 October 2005
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NAME
sn_pci_dma_sync_sg - make sure all DMAs have completed
SYNOPSIS
"SYNOPSIS"
void sn_pci_dma_sync_sg (struct pci_dev * hwdev, struct scatterlist * sg, int nents, int direction);
ARGUMENTS
- hwdev
-
device to sync
- sg
-
scatterlist to sync
- nents
-
number of entries in the scatterlist
- direction
-
DMA direction
DESCRIPTION
This routine is supposed to sync the DMA regions specified
by sg into the 'coherence domain'. We do not need to do anything
on our platform.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 04:41:06 GMT, October 06, 2005