From: Martin Mares <mj@ucw.cz>
Date: Sat, 3 Jun 2006 17:47:46 +0000 (+0200)
Subject: Better displaying of unknown subclasses.
X-Git-Tag: v3.0.0~57
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=c72eedde22a9824769260acc8ad091846177c44e;p=pciutils.git

Better displaying of unknown subclasses.
---

diff --git a/ChangeLog b/ChangeLog
index 8bb7b85..6247337 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,14 +1,17 @@
 2006-06-03  Martin Mares  <mj@ucw.cz>
 
-	* lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
-	pci_access->numeric_ids is ignored.
-
 	* lspci.c: Introduced the -nn switch. Thanks to David N. Welton
 	for the idea.
 
 	* lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
 	cleaned up the name selection code.
 
+	* lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
+	pci_access->numeric_ids is ignored.
+
+	* lib/names.c (pci_lookup_name): When class is identified and
+	subclass isn't, display class name and subclass number.
+
 2006-05-31  Martin Mares  <mj@ucw.cz>
 
 	* setpci.c (main): Don't crash when an invalid width is specified.
diff --git a/lib/names.c b/lib/names.c
index 646a9c0..e60de20 100644
--- a/lib/names.c
+++ b/lib/names.c
@@ -439,7 +439,7 @@ pci_lookup_name(struct pci_access *a, char *buf, int size, int flags, ...)
       icls = va_arg(args, int);
       sprintf(numbuf, "%04x", icls);
       cls = id_lookup(a, ID_SUBCLASS, icls >> 8, icls & 0xff, 0, 0);
-      if (!cls && (cls = id_lookup(a, ID_CLASS, icls, 0, 0, 0)))
+      if (!cls && (cls = id_lookup(a, ID_CLASS, icls >> 8, 0, 0, 0)))
 	{
 	  if (!(flags & PCI_LOOKUP_NUMERIC)) /* Include full class number */
 	    flags |= PCI_LOOKUP_MIXED;