diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2001-08-27 22:02:38 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2001-08-27 22:02:38 +0000 |
| commit | d78788ce5d1fd34cc82e78e674ff2af31b8ad6d9 (patch) | |
| tree | febda325fe777d0c309ba7a112205b0c33093540 /sys | |
| parent | 452439db16f5dffa751f705bd94beb070e986151 (diff) | |
reverse read/write directions in bus_dmamap_sync calls since I misunderstood the API
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/ubsec.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/pci/ubsec.c b/sys/dev/pci/ubsec.c index d6161d7718d..137088f98ae 100644 --- a/sys/dev/pci/ubsec.c +++ b/sys/dev/pci/ubsec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ubsec.c,v 1.69 2001/08/26 03:29:54 jason Exp $ */ +/* $OpenBSD: ubsec.c,v 1.70 2001/08/27 22:02:37 jason Exp $ */ /* * Copyright (c) 2000 Jason L. Wright (jason@thought.net) @@ -1194,7 +1194,7 @@ ubsec_feed2(sc) BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); ubsec_bus_dmamap_sync(sc->sc_dmat, q->q_ctx.dma_map, 0, q->q_ctx.dma_map->dm_mapsize, - BUS_DMASYNC_PREREAD); + BUS_DMASYNC_PREWRITE); WRITE_REG(sc, BS_MCR2, q->q_mcr.dma_paddr); SIMPLEQ_REMOVE_HEAD(&sc->sc_queue2, q, q_next); @@ -1213,7 +1213,7 @@ ubsec_callback2(sc, q) ctx = (struct ubsec_ctx_keyop *)q->q_ctx.dma_vaddr; ubsec_bus_dmamap_sync(sc->sc_dmat, q->q_ctx.dma_map, 0, - q->q_ctx.dma_map->dm_mapsize, BUS_DMASYNC_POSTREAD); + q->q_ctx.dma_map->dm_mapsize, BUS_DMASYNC_POSTWRITE); switch (ctx->ctx_op) { case UBS_CTXOP_RNGBYPASS: { @@ -1222,7 +1222,7 @@ ubsec_callback2(sc, q) int i; ubsec_bus_dmamap_sync(sc->sc_dmat, rng->rng_buf.dma_map, 0, - rng->rng_buf.dma_map->dm_mapsize, BUS_DMASYNC_POSTWRITE); + rng->rng_buf.dma_map->dm_mapsize, BUS_DMASYNC_POSTREAD); p = (u_int32_t *)rng->rng_buf.dma_vaddr; for (i = 0; i < UBSEC_RNG_BUFSIZ; p++, i++) add_true_randomness(*p); @@ -1291,7 +1291,7 @@ ubsec_rng(vsc) ctx->rbp_op = UBS_CTXOP_RNGBYPASS; ubsec_bus_dmamap_sync(sc->sc_dmat, rng->rng_buf.dma_map, 0, - rng->rng_buf.dma_map->dm_mapsize, BUS_DMASYNC_PREWRITE); + rng->rng_buf.dma_map->dm_mapsize, BUS_DMASYNC_PREREAD); SIMPLEQ_INSERT_TAIL(&sc->sc_queue2, (struct ubsec_q2 *)rng, q_next); rng->rng_used = 1; |