diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 2001-06-12 15:40:34 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 2001-06-12 15:40:34 +0000 |
| commit | 863b60f4757a6099cb3d4cd2929f329b25d32e68 (patch) | |
| tree | 2a7712531ca485cdb471f9dbf7b496e0c7bc40ea /sys/dev/pci/puc.c | |
| parent | d468f5520cb27434701c19a9a1c745b39679516b (diff) | |
Make pci_mapreg_map take an extra argument where we can
put a size limitation of the PCI region to map. That makes the PERC 3/Di
raid controller usable, as it publishes too much PCI memory for us to map
in the kernel virtual memory. As we only access the first 256 byte it is
of no use to map 128MB of kvm.
Diffstat (limited to 'sys/dev/pci/puc.c')
| -rw-r--r-- | sys/dev/pci/puc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/dev/pci/puc.c b/sys/dev/pci/puc.c index 5db8e0450c9..44cc94dbcc9 100644 --- a/sys/dev/pci/puc.c +++ b/sys/dev/pci/puc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: puc.c,v 1.3 2001/03/15 17:52:19 deraadt Exp $ */ +/* $OpenBSD: puc.c,v 1.4 2001/06/12 15:40:33 niklas Exp $ */ /* $NetBSD: puc.c,v 1.3 1999/02/06 06:29:54 cgd Exp $ */ /* @@ -202,11 +202,10 @@ puc_attach(parent, self, aux) type = (PCI_MAPREG_TYPE(bar) == PCI_MAPREG_TYPE_IO ? PCI_MAPREG_TYPE_IO : PCI_MAPREG_MEM_TYPE(bar)); - sc->sc_bar_mappings[i].mapped = (pci_mapreg_map(pa, PCI_MAPREG_START + 4 * i, type, 0, &sc->sc_bar_mappings[i].t, &sc->sc_bar_mappings[i].h, - &sc->sc_bar_mappings[i].a, &sc->sc_bar_mappings[i].s) + &sc->sc_bar_mappings[i].a, &sc->sc_bar_mappings[i].s, 0) == 0); if (sc->sc_bar_mappings[i].mapped) continue; |