diff options
| author | Marco Peereboom <marco@cvs.openbsd.org> | 2006-08-14 16:07:40 +0000 |
|---|---|---|
| committer | Marco Peereboom <marco@cvs.openbsd.org> | 2006-08-14 16:07:40 +0000 |
| commit | 071a28f87c3e1f48e28e2f87e748d7f385410878 (patch) | |
| tree | bc33c11c4330bbd1c759adc7c1d4efb6927e0038 /sys | |
| parent | 20518924b83cd331b5ac33bbc6caf75bfe3b0897 (diff) | |
Change bus_dmamap_create to use the appropriate values. This fixes the
issues brad was seeing. Help from jason.
ok brad.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_bnx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/pci/if_bnx.c b/sys/dev/pci/if_bnx.c index 366619de82c..d035369df75 100644 --- a/sys/dev/pci/if_bnx.c +++ b/sys/dev/pci/if_bnx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bnx.c,v 1.9 2006/08/13 19:29:46 marco Exp $ */ +/* $OpenBSD: if_bnx.c,v 1.10 2006/08/14 16:07:39 marco Exp $ */ /*- * Copyright (c) 2006 Broadcom Corporation @@ -2120,8 +2120,10 @@ bnx_dma_alloc(struct bnx_softc *sc) * Create DMA maps for the TX buffer mbufs. */ for (i = 0; i < TOTAL_TX_BD; i++) { - if (bus_dmamap_create(sc->bnx_dmatag, MCLBYTES * BNX_MAX_SEGMENTS, - BNX_MAX_SEGMENTS, MCLBYTES, 0, BUS_DMA_NOWAIT, + if (bus_dmamap_create(sc->bnx_dmatag, + MCLBYTES * BNX_MAX_SEGMENTS, + USABLE_TX_BD - BNX_TX_SLACK_SPACE, + MCLBYTES, 0, BUS_DMA_NOWAIT, &sc->tx_mbuf_map[i])) { printf(": Could not create Tx mbuf %d DMA map!\n", i); rc = ENOMEM; |