diff options
| author | mux <mux@FreeBSD.org> | 2003-07-27 14:38:54 +0000 |
|---|---|---|
| committer | mux <mux@FreeBSD.org> | 2003-07-27 14:38:54 +0000 |
| commit | 82ea1f9d7eaae9e4b9228274afe78180a2386a62 (patch) | |
| tree | 05eed2578c9aba4a307ce9d211fb506ca2d08631 /sys/pci/if_rl.c | |
| parent | 41c671f8e6e15727ceb276192cb5af39136159ac (diff) | |
| download | FreeBSD-src-82ea1f9d7eaae9e4b9228274afe78180a2386a62.zip FreeBSD-src-82ea1f9d7eaae9e4b9228274afe78180a2386a62.tar.gz | |
Use the BUS_DMA_ZERO flag.
Diffstat (limited to 'sys/pci/if_rl.c')
| -rw-r--r-- | sys/pci/if_rl.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sys/pci/if_rl.c b/sys/pci/if_rl.c index 436cf64..60e26e9 100644 --- a/sys/pci/if_rl.c +++ b/sys/pci/if_rl.c @@ -1162,13 +1162,11 @@ rl_allocmemcplus(dev, sc) /* Allocate DMA'able memory for the TX ring */ error = bus_dmamem_alloc(sc->rl_ldata.rl_tx_list_tag, - (void **)&sc->rl_ldata.rl_tx_list, BUS_DMA_NOWAIT, + (void **)&sc->rl_ldata.rl_tx_list, BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->rl_ldata.rl_tx_list_map); if (error) return (ENOMEM); - bzero((char *)sc->rl_ldata.rl_tx_list, RL_TX_LIST_SZ); - /* Load the map for the TX ring. */ error = bus_dmamap_load(sc->rl_ldata.rl_tx_list_tag, @@ -1202,13 +1200,11 @@ rl_allocmemcplus(dev, sc) /* Allocate DMA'able memory for the RX ring */ error = bus_dmamem_alloc(sc->rl_ldata.rl_rx_list_tag, - (void **)&sc->rl_ldata.rl_rx_list, BUS_DMA_NOWAIT, + (void **)&sc->rl_ldata.rl_rx_list, BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->rl_ldata.rl_rx_list_map); if (error) return (ENOMEM); - bzero((char *)sc->rl_ldata.rl_rx_list, RL_RX_LIST_SZ); - /* Load the map for the RX ring. */ error = bus_dmamap_load(sc->rl_ldata.rl_rx_list_tag, |
