RTEMS
5.1
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bsps
include
grlib
grpci.h
1
#ifndef __GRPCI_H__
2
#define __GRPCI_H__
3
4
#ifdef __cplusplus
5
extern
"C"
{
6
#endif
7
8
/* Register the GRPCI driver to the Driver Manager */
9
extern
void
grpci_register_drv(
void
);
10
11
/* Transfer data using GRPCI DMA unit from AMBA to PCI space. Blocks until
12
* operation completes.
13
*/
14
int
grpci_dma_to_pci(
15
unsigned
int
ahb_addr,
16
unsigned
int
pci_addr,
17
unsigned
int
len);
18
19
/* Transfer data using GRPCI DMA unit from PCI to AMBA space. Blocks until
20
* operation completes.
21
*/
22
int
grpci_dma_from_pci(
23
unsigned
int
ahb_addr,
24
unsigned
int
pci_addr,
25
unsigned
int
len);
26
27
#ifdef __cplusplus
28
}
29
#endif
30
31
#endif
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