added pci(bus,device,function) for DrakX.

1 files changed, 4 insertions, 1 deletions

diff --git a/pci.c b/pci.c
index 94be8ef..0ad3960 100644
--- a/pci.c
+++ b/pci.c
@@ -33,10 +33,13 @@ extern struct pciusb_entries pci_probe(int probe_type) {
     sscanf(buf, "%hx %x", &devbusfn, &id);
     e.vendor = id >> 16;
     e.device = id & 0xffff;
+    e.pci_bus = devbusfn >> 8;
+    e.pci_device = (devbusfn & 0xff) >> 3;
+    e.pci_function = (devbusfn & 0xff) & 0x07;
     {
       char file[25];
       FILE *f;
-      snprintf(file, sizeof(file), "/proc/bus/pci/%02x/%02x.%d", devbusfn >> 8, (devbusfn & 0xff) >> 3, (devbusfn & 0xff) & 0x7);
+      snprintf(file, sizeof(file), "/proc/bus/pci/%02x/%02x.%d", e.pci_bus, e.pci_device, e.pci_function);
       if (probe_type && (f = fopen(file, "r"))) {
         if (fseek(f, 10, SEEK_SET) == 0) 
 	  fread(&e.class, 2, 1, f);