diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2019-03-07 07:58:27 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2019-03-07 07:58:27 +0000 |
| commit | dcb8781dbf7b2b3e0e746244bf855815831f771a (patch) | |
| tree | b28d69c38897bc50aceae7247e77e340cc02f9a2 | |
| parent | 1c4aa68eaa711a3546e28077a3aa44189b03febe (diff) | |
When accessing the child address cells make sure to use the size for
those instead of the size of the parent address cells.
ok kettenis@
| -rw-r--r-- | sys/arch/arm64/dev/simplebus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/arm64/dev/simplebus.c b/sys/arch/arm64/dev/simplebus.c index c2b19a1fb7e..652279f6b80 100644 --- a/sys/arch/arm64/dev/simplebus.c +++ b/sys/arch/arm64/dev/simplebus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: simplebus.c,v 1.9 2019/01/03 23:04:51 dlg Exp $ */ +/* $OpenBSD: simplebus.c,v 1.10 2019/03/07 07:58:26 patrick Exp $ */ /* * Copyright (c) 2016 Patrick Wildt <patrick@blueri.se> * @@ -350,7 +350,7 @@ simplebus_dmamap_load_buffer(bus_dma_tag_t t, bus_dmamap_t map, void *buf, /* All good, extract to address and translate. */ rto = range[0]; - if (sc->sc_pacells == 2) + if (sc->sc_acells == 2) rto = (rto << 32) + range[1]; map->dm_segs[seg].ds_addr -= rfrom; |