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
diff --git a/util/msrtool/sys.c b/util/msrtool/sys.c
index 95539c8..cc2cc4e 100644
--- a/util/msrtool/sys.c
+++ b/util/msrtool/sys.c
@@ -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 @@
}
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;
+}