diff options
Diffstat (limited to 'sys/arch/sgi/xbow')
| -rw-r--r-- | sys/arch/sgi/xbow/xbridge.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/arch/sgi/xbow/xbridge.c b/sys/arch/sgi/xbow/xbridge.c index 8cf1ee722e4..570d11c27cf 100644 --- a/sys/arch/sgi/xbow/xbridge.c +++ b/sys/arch/sgi/xbow/xbridge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: xbridge.c,v 1.21 2009/05/24 17:33:12 miod Exp $ */ +/* $OpenBSD: xbridge.c,v 1.22 2009/05/27 18:58:52 miod Exp $ */ /* * Copyright (c) 2008, 2009 Miodrag Vallat. @@ -1733,14 +1733,6 @@ xbridge_resource_setup(struct xbridge_softc *sc) int need_setup; struct extent *ioex; - /* - * On Octane, the firmware will setup the I/O registers - * correctly for the on-board devices. Other PCI buses, - * and other systems, need more attention. - */ - if (sys_config.system_type == SGI_OCTANE && sc->sc_widget == WIDGET_MAX) - return; - for (dev = 0; dev < BRIDGE_NSLOTS; dev++) { id = sc->sc_devices[dev]; @@ -1758,6 +1750,15 @@ xbridge_resource_setup(struct xbridge_softc *sc) need_setup = ((devio & BRIDGE_DEVICE_BASE_MASK) >> (24 - BRIDGE_DEVICE_BASE_SHIFT)) != sc->sc_widget; + /* + * On Octane, the firmware will setup the I/O registers + * correctly for the on-board devices, except for byteswap. + * Other PCI buses, and other systems, need more attention. + */ + if (sys_config.system_type == SGI_OCTANE && + sc->sc_widget == WIDGET_MAX) + need_setup = 0; + if (need_setup) { basewin = (sc->sc_widget << 24) | BRIDGE_DEVIO_OFFS(dev); |