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| author | mux <mux@FreeBSD.org> | 2003-07-27 14:00:02 +0000 |
|---|---|---|
| committer | mux <mux@FreeBSD.org> | 2003-07-27 14:00:02 +0000 |
| commit | a134e1ecc462f4c6d1a927d9ffaba403c14443a7 (patch) | |
| tree | b0cb11dbb18c003116ae217ed7d820eef26a1e35 /sys/dev/dc | |
| parent | 7639e1b6db53a62d8c4bdf4eeeff53bdc42da8f8 (diff) | |
| download | FreeBSD-src-a134e1ecc462f4c6d1a927d9ffaba403c14443a7.zip FreeBSD-src-a134e1ecc462f4c6d1a927d9ffaba403c14443a7.tar.gz | |
Use the BUS_DMA_ZERO flag.
Diffstat (limited to 'sys/dev/dc')
| -rw-r--r-- | sys/dev/dc/if_dc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/dev/dc/if_dc.c b/sys/dev/dc/if_dc.c index 7e7ebd3..7013a6c 100644 --- a/sys/dev/dc/if_dc.c +++ b/sys/dev/dc/if_dc.c @@ -2131,7 +2131,7 @@ dc_attach(device_t dev) goto fail; } error = bus_dmamem_alloc(sc->dc_ltag, (void **)&sc->dc_ldata, - BUS_DMA_NOWAIT, &sc->dc_lmap); + BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->dc_lmap); if (error) { printf("dc%d: failed to allocate DMA safe memory\n", unit); error = ENXIO; @@ -2145,7 +2145,6 @@ dc_attach(device_t dev) error = ENXIO; goto fail; } - bzero(sc->dc_ldata, sizeof(struct dc_list_data)); /* * Allocate a busdma tag and DMA safe memory for the multicast |
