diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2006-08-19 14:57:38 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2006-08-19 14:57:38 +0000 |
| commit | cea5aa64c28458303952c034af314ceac2c12bd3 (patch) | |
| tree | 3bc5ed18060c7a74ab9220f44a632a5cc42418e3 /sys/dev/pci | |
| parent | a88bd849e5d287c8a5a8dacff9f1fe89df3d0f92 (diff) | |
tweak dma sync ops
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/if_ipw.c | 9 | ||||
| -rw-r--r-- | sys/dev/pci/if_iwi.c | 8 |
2 files changed, 7 insertions, 10 deletions
diff --git a/sys/dev/pci/if_ipw.c b/sys/dev/pci/if_ipw.c index 45873fd863d..b6116cc0dc7 100644 --- a/sys/dev/pci/if_ipw.c +++ b/sys/dev/pci/if_ipw.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ipw.c,v 1.61 2006/08/19 12:03:05 damien Exp $ */ +/* $OpenBSD: if_ipw.c,v 1.62 2006/08/19 14:57:37 damien Exp $ */ /*- * Copyright (c) 2004-2006 @@ -1263,7 +1263,7 @@ ipw_tx_start(struct ifnet *ifp, struct mbuf *m, struct ieee80211_node *ni) sbd->bd->len = htole32(sizeof (struct ipw_hdr)); sbd->bd->nfrag = 1 + sbuf->map->dm_nsegs; sbd->bd->flags = IPW_BD_FLAG_TX_FRAME_802_3 | - IPW_BD_FLAG_TX_NOT_LAST_FRAGMENT; + IPW_BD_FLAG_TX_NOT_LAST_FRAGMENT; DPRINTFN(5, ("TX!HDR!%u!%u!%u!%u", shdr->hdr.type, shdr->hdr.subtype, shdr->hdr.encrypted, shdr->hdr.encrypt)); @@ -1306,10 +1306,9 @@ ipw_tx_start(struct ifnet *ifp, struct mbuf *m, struct ieee80211_node *ni) sc->txfree--; } - bus_dmamap_sync(sc->sc_dmat, shdr->map, 0, sizeof (struct ipw_hdr), + bus_dmamap_sync(sc->sc_dmat, sbuf->map, 0, sbuf->map->dm_mapsize, BUS_DMASYNC_PREWRITE); - - bus_dmamap_sync(sc->sc_dmat, sbuf->map, 0, MCLBYTES, + bus_dmamap_sync(sc->sc_dmat, shdr->map, 0, sizeof (struct ipw_hdr), BUS_DMASYNC_PREWRITE); /* inform firmware about this new packet */ diff --git a/sys/dev/pci/if_iwi.c b/sys/dev/pci/if_iwi.c index 26b7106fda1..f9787fdc6dc 100644 --- a/sys/dev/pci/if_iwi.c +++ b/sys/dev/pci/if_iwi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwi.c,v 1.72 2006/08/19 12:03:05 damien Exp $ */ +/* $OpenBSD: if_iwi.c,v 1.73 2006/08/19 14:57:37 damien Exp $ */ /*- * Copyright (c) 2004-2006 @@ -1411,13 +1411,12 @@ iwi_tx_start(struct ifnet *ifp, struct mbuf *m0, struct ieee80211_node *ni) desc->seg_len[i] = htole16(data->map->dm_segs[i].ds_len); } + bus_dmamap_sync(sc->sc_dmat, data->map, 0, data->map->dm_mapsize, + BUS_DMASYNC_PREWRITE); bus_dmamap_sync(sc->sc_dmat, txq->map, txq->cur * sizeof (struct iwi_tx_desc), sizeof (struct iwi_tx_desc), BUS_DMASYNC_PREWRITE); - bus_dmamap_sync(sc->sc_dmat, data->map, 0, MCLBYTES, - BUS_DMASYNC_PREWRITE); - DPRINTFN(5, ("sending data frame idx=%u len=%u nseg=%u\n", txq->cur, letoh16(desc->len), data->map->dm_nsegs)); @@ -2112,7 +2111,6 @@ iwi_auth_and_assoc(struct iwi_softc *sc) else /* assume 802.11b/g */ assoc.mode = IWI_MODE_11G; assoc.chan = ieee80211_chan2ieee(ic, ni->ni_chan); - #if 0 if (ni->ni_challenge != NULL) /* XXX */ assoc.auth = (ic->ic_wep_txkey << 4) | IWI_AUTH_SHARED; |