diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2013-01-14 23:58:35 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2013-01-14 23:58:35 +0000 |
| commit | f2fe7b5c13db884cfe5f71696a83da23b753c42c (patch) | |
| tree | ea5cadcb76821ffa250a0a4eb69369bab6a9e08f /sys | |
| parent | 54f3e893951970b4786bdd82c0f56e9458d81aa1 (diff) | |
map the registers PREFETCHABLE so things that can do write combining can
try and do write combining like the myx doco likes.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_myx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/pci/if_myx.c b/sys/dev/pci/if_myx.c index 614a88d62e2..ba1dc8bbf88 100644 --- a/sys/dev/pci/if_myx.c +++ b/sys/dev/pci/if_myx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_myx.c,v 1.35 2013/01/14 23:46:01 dlg Exp $ */ +/* $OpenBSD: if_myx.c,v 1.36 2013/01/14 23:58:34 dlg Exp $ */ /* * Copyright (c) 2007 Reyk Floeter <reyk@openbsd.org> @@ -241,8 +241,8 @@ myx_attach(struct device *parent, struct device *self, void *aux) /* Map the PCI memory space */ memtype = pci_mapreg_type(sc->sc_pc, sc->sc_tag, MYXBAR0); - if (pci_mapreg_map(pa, MYXBAR0, memtype, 0, &sc->sc_memt, - &sc->sc_memh, NULL, &sc->sc_mems, 0)) { + if (pci_mapreg_map(pa, MYXBAR0, memtype, BUS_SPACE_MAP_PREFETCHABLE, + &sc->sc_memt, &sc->sc_memh, NULL, &sc->sc_mems, 0)) { printf(": unable to map register memory\n"); return; } |