svn commit: r190668 - head/sys/dev/pci
Stanislav Sedov
stas at FreeBSD.org
Fri Apr 3 03:15:01 PDT 2009
Author: stas
Date: Fri Apr 3 10:15:00 2009
New Revision: 190668
URL: http://svn.freebsd.org/changeset/base/190668
Log:
- Correct the comment.
MFC after: 3 days
Modified:
head/sys/dev/pci/pci.c
Modified: head/sys/dev/pci/pci.c
==============================================================================
--- head/sys/dev/pci/pci.c Fri Apr 3 05:54:49 2009 (r190667)
+++ head/sys/dev/pci/pci.c Fri Apr 3 10:15:00 2009 (r190668)
@@ -1030,9 +1030,10 @@ pci_get_vpd_readonly_method(device_t dev
}
/*
- * Return the offset in configuration space of the requested extended
- * capability entry or 0 if the specified capability was not found.
- */
+ * Find the requested extended capability and return the offset in
+ * configuration space via the pointer provided. The function returns
+ * 0 on success and error code otherwise.
+*/
int
pci_find_extcap_method(device_t dev, device_t child, int capability,
int *capreg)
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