diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2012-08-11 00:57:02 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2012-08-11 00:57:02 +0000 |
| commit | 7363400f3a40fe20876e97b7a61b5c092eec4418 (patch) | |
| tree | ea5c48f90f8a6ffb1c8d076920ac601b875373f6 /sys | |
| parent | fe6f2ef5cec55aeaa5a898c35090555c180efc90 (diff) | |
the producer/consumer values are used by the device, which is little
endian. do appropriate byteswapping for when the host cpu uses them.
tested on a perc5 (xscale) in an amd64.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/mfi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/ic/mfi.c b/sys/dev/ic/mfi.c index 95c00472604..15e95b35a45 100644 --- a/sys/dev/ic/mfi.c +++ b/sys/dev/ic/mfi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mfi.c,v 1.122 2012/01/12 06:12:30 dlg Exp $ */ +/* $OpenBSD: mfi.c,v 1.123 2012/08/11 00:57:01 dlg Exp $ */ /* * Copyright (c) 2006 Marco Peereboom <marco@peereboom.us> * @@ -853,8 +853,8 @@ mfi_intr(void *arg) return (0); pcq = MFIMEM_KVA(sc->sc_pcq); - producer = pcq->mpc_producer; - consumer = pcq->mpc_consumer; + producer = letoh32(pcq->mpc_producer); + consumer = letoh32(pcq->mpc_consumer); DNPRINTF(MFI_D_INTR, "%s: mfi_intr %#x %#x\n", DEVNAME(sc), sc, pcq); @@ -881,7 +881,7 @@ mfi_intr(void *arg) consumer = 0; } - pcq->mpc_consumer = consumer; + pcq->mpc_consumer = htole32(consumer); return (claimed); } |