summaryrefslogtreecommitdiff
path: root/sys/dev
diff options
context:
space:
mode:
authorsevan <sevan@NetBSD.org>2018-03-31 17:54:53 +0000
committersevan <sevan@NetBSD.org>2018-03-31 17:54:53 +0000
commitbaaeb3093e5c7e4e66e934495af3ac83aaf2cb46 (patch)
tree64666d7738e00215fd743d5d0ca983d8ce6a1039 /sys/dev
parent5f53e535e175e7e7182c5e5a3af2977a28aa081a (diff)
There was only one G3 PowerBook with Firewire support, the Pismo. Issue is not
exclusive to the Pismo, confirmed on a G4 Titanium PowerBook. Chip is a Texas Instruments TSB41AB1.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/pci/fwohci_pci.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/pci/fwohci_pci.c b/sys/dev/pci/fwohci_pci.c
index 9a3ee602bdc..febaf8c37cb 100644
--- a/sys/dev/pci/fwohci_pci.c
+++ b/sys/dev/pci/fwohci_pci.c
@@ -1,4 +1,4 @@
-/* $NetBSD: fwohci_pci.c,v 1.45 2018/03/31 15:14:47 sevan Exp $ */
+/* $NetBSD: fwohci_pci.c,v 1.46 2018/03/31 17:54:53 sevan Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fwohci_pci.c,v 1.45 2018/03/31 15:14:47 sevan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fwohci_pci.c,v 1.46 2018/03/31 17:54:53 sevan Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -75,9 +75,11 @@ fwohci_pci_match(device_t parent, cfdata_t match, void *aux)
/*
* XXX
- * Firewire controllers used in some G3 PowerBooks hang the system
+ * UniNorth Firewire controller commonly found in Pismo G3 PowerBooks,
+ * G4 Titanium PowerBooks and some iMac G3s, hang the system
* when trying to discover devices - don't attach to those for now
- * until someone with the right hardware can investigate
+ * until someone with the right hardware can investigate.
+ * These controllers are based on the Ti TSB41AB1 chipset.
*/
if ((PCI_VENDOR(pa->pa_id) == PCI_VENDOR_APPLE) &&
(PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_APPLE_UNINORTH_FW))