forked from Imagelibrary/rtems
34 lines
665 B
C
34 lines
665 B
C
/* Device allocator helper used by PCI Auto/Read Configuration Library
|
|
*
|
|
* COPYRIGHT (c) 2010 Cobham Gaisler AB.
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.org/license/LICENSE.
|
|
*/
|
|
|
|
#include <rtems.h>
|
|
#include <stdlib.h>
|
|
#include <rtems/bspIo.h>
|
|
|
|
#include <pci.h>
|
|
#include <pci/cfg.h>
|
|
|
|
#include "pci_internal.h"
|
|
|
|
struct pci_dev *pci_dev_create(int isbus)
|
|
{
|
|
void *ptr;
|
|
int size;
|
|
|
|
if (isbus)
|
|
size = sizeof(struct pci_bus);
|
|
else
|
|
size = sizeof(struct pci_dev);
|
|
|
|
ptr = calloc(1, size);
|
|
if (!ptr)
|
|
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
|
|
return ptr;
|
|
}
|