diff options
Diffstat (limited to 'sys/arch/amd64')
| -rw-r--r-- | sys/arch/amd64/isa/isa_machdep.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/arch/amd64/isa/isa_machdep.c b/sys/arch/amd64/isa/isa_machdep.c index eb5f22629f4..52bd2b2bc9e 100644 --- a/sys/arch/amd64/isa/isa_machdep.c +++ b/sys/arch/amd64/isa/isa_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: isa_machdep.c,v 1.23 2014/07/12 18:44:41 tedu Exp $ */ +/* $OpenBSD: isa_machdep.c,v 1.24 2014/07/13 21:51:12 kettenis Exp $ */ /* $NetBSD: isa_machdep.c,v 1.22 1997/06/12 23:57:32 thorpej Exp $ */ #define ISA_DMA_STATS @@ -634,7 +634,11 @@ _isa_bus_dmamap_sync(bus_dma_tag_t t, bus_dmamap_t map, bus_addr_t offset, bcopy(cookie->id_origbuf + offset, cookie->id_bouncebuf + offset, len); - } else if (op & BUS_DMASYNC_POSTREAD) { + } + + _bus_dmamap_sync(t, map, offset, len, op); + + if (op & BUS_DMASYNC_POSTREAD) { /* * If we're bouncing this transfer, copy the * bounce buffer to the caller's buffer. @@ -644,11 +648,6 @@ _isa_bus_dmamap_sync(bus_dma_tag_t t, bus_dmamap_t map, bus_addr_t offset, cookie->id_origbuf + offset, len); } - -#if 0 - /* This is a noop anyhow, so why bother calling it? */ - _bus_dmamap_sync(t, map, op); -#endif } /* |