msrtool: Use libpci to let system and target probes find PCI devices.

And some more notes in TODO.

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3770 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Peter Stuge
2008-11-25 02:03:16 +00:00
parent ef8ea01c8c
commit 0924dee124
5 changed files with 53 additions and 1 deletions

View File

@@ -17,6 +17,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <pci/pci.h>
#include "msrtool.h"
static struct cpuid_t id;
@@ -40,3 +42,18 @@ struct cpuid_t *cpuid(void) {
}
return &id;
}
struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device) {
struct pci_dev *temp;
struct pci_filter filter;
pci_filter_init(NULL, &filter);
filter.vendor = vendor;
filter.device = device;
for (temp = pacc->devices; temp; temp = temp->next)
if (pci_filter_match(&filter, temp))
return temp;
return NULL;
}