lspci: Show information also for devices with unknown header type

[pciutils.git] / example.c

diff --git a/example.c b/example.c
index c7e4e8a7c3ae43779c9abb71a68fcbfe067d4342..7780e55ba461a0bb55ddf444c452b5c8c98cffb8 100644 (file)
--- a/example.c
+++ b/example.c
@@ -14,18 +14,23 @@ int main(void)
   struct pci_access *pacc;
   struct pci_dev *dev;
   unsigned int c;
+  char namebuf[1024], *name;
 
   pacc = pci_alloc();          /* Get the pci_access structure */
   /* Set all options you want -- here we stick with the defaults */
   pci_init(pacc);              /* Initialize the PCI library */
   pci_scan_bus(pacc);          /* We want to get the list of devices */
-  for(dev=pacc->devices; dev; dev=dev->next)   /* Iterate over all devices */
+  for (dev=pacc->devices; dev; dev=dev->next)  /* Iterate over all devices */
     {
       pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_CLASS);    /* Fill in header info we need */
       c = pci_read_byte(dev, PCI_INTERRUPT_PIN);                               /* Read config register directly */
-      printf("%02x:%02x.%d vendor=%04x device=%04x class=%04x irq=%d (pin %d) base0=%lx\n",
-            dev->bus, dev->dev, dev->func, dev->vendor_id, dev->device_id,
-            dev->device_class, dev->irq, c, dev->base_addr[0]);
+      printf("%04x:%02x:%02x.%d vendor=%04x device=%04x class=%04x irq=%d (pin %d) base0=%lx",
+            dev->domain, dev->bus, dev->dev, dev->func, dev->vendor_id, dev->device_id,
+            dev->device_class, dev->irq, c, (long) dev->base_addr[0]);
+
+      /* Look up and print the full name of the device */
+      name = pci_lookup_name(pacc, namebuf, sizeof(namebuf), PCI_LOOKUP_DEVICE, dev->vendor_id, dev->device_id);
+      printf(" (%s)\n", name);
     }
   pci_cleanup(pacc);           /* Close everything */
   return 0;