Add a comment describing the previous change.

This commit is contained in:
kleink 2000-05-10 08:39:58 +00:00
parent 82abb388a6
commit 7a6f003756

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@ -1,4 +1,4 @@
/* $NetBSD: pci.c,v 1.47 2000/05/08 10:52:38 kleink Exp $ */
/* $NetBSD: pci.c,v 1.48 2000/05/10 08:39:58 kleink Exp $ */
/*
* Copyright (c) 1995, 1996, 1997, 1998
@ -369,6 +369,7 @@ pci_get_capability(pc, tag, capid, offset, value)
if (!(reg & PCI_STATUS_CAPLIST_SUPPORT))
return (0);
/* Determine the Capability List Pointer register to start with. */
reg = pci_conf_read(pc, tag, PCI_BHLC_REG);
switch (PCI_HDRTYPE_TYPE(reg)) {
case 0: /* standard device header */