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| author | kevlo <kevlo@FreeBSD.org> | 2007-07-22 06:44:10 +0000 |
|---|---|---|
| committer | kevlo <kevlo@FreeBSD.org> | 2007-07-22 06:44:10 +0000 |
| commit | 1b8c5aa24861e0817887220ae773336ef9d8af6e (patch) | |
| tree | 6ade57f5111b98506a1fe0876969fdfd2dfc6ed0 /sys/dev/ral/rt2661.c | |
| parent | 4980b890effc71eb5e77e270039122cb52ed6d7d (diff) | |
| download | FreeBSD-src-1b8c5aa24861e0817887220ae773336ef9d8af6e.zip FreeBSD-src-1b8c5aa24861e0817887220ae773336ef9d8af6e.tar.gz | |
Use bus_get_dma_tag() to obtain the parent DMA tag.
Reviewed by: sam, sephe, thompsa
Approved by: re (kensmith)
Diffstat (limited to 'sys/dev/ral/rt2661.c')
| -rw-r--r-- | sys/dev/ral/rt2661.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sys/dev/ral/rt2661.c b/sys/dev/ral/rt2661.c index e06b1be..533d2c5 100644 --- a/sys/dev/ral/rt2661.c +++ b/sys/dev/ral/rt2661.c @@ -445,9 +445,10 @@ rt2661_alloc_tx_ring(struct rt2661_softc *sc, struct rt2661_tx_ring *ring, ring->queued = 0; ring->cur = ring->next = ring->stat = 0; - error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT, - BUS_SPACE_MAXADDR, NULL, NULL, count * RT2661_TX_DESC_SIZE, 1, - count * RT2661_TX_DESC_SIZE, 0, NULL, NULL, &ring->desc_dmat); + error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 4, 0, + BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, + count * RT2661_TX_DESC_SIZE, 1, count * RT2661_TX_DESC_SIZE, + 0, NULL, NULL, &ring->desc_dmat); if (error != 0) { device_printf(sc->sc_dev, "could not create desc DMA tag\n"); goto fail; @@ -476,9 +477,9 @@ rt2661_alloc_tx_ring(struct rt2661_softc *sc, struct rt2661_tx_ring *ring, goto fail; } - error = bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT, - BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, RT2661_MAX_SCATTER, - MCLBYTES, 0, NULL, NULL, &ring->data_dmat); + error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 1, 0, + BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, + RT2661_MAX_SCATTER, MCLBYTES, 0, NULL, NULL, &ring->data_dmat); if (error != 0) { device_printf(sc->sc_dev, "could not create data DMA tag\n"); goto fail; @@ -585,9 +586,10 @@ rt2661_alloc_rx_ring(struct rt2661_softc *sc, struct rt2661_rx_ring *ring, ring->count = count; ring->cur = ring->next = 0; - error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT, - BUS_SPACE_MAXADDR, NULL, NULL, count * RT2661_RX_DESC_SIZE, 1, - count * RT2661_RX_DESC_SIZE, 0, NULL, NULL, &ring->desc_dmat); + error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 4, 0, + BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, + count * RT2661_RX_DESC_SIZE, 1, count * RT2661_RX_DESC_SIZE, + 0, NULL, NULL, &ring->desc_dmat); if (error != 0) { device_printf(sc->sc_dev, "could not create desc DMA tag\n"); goto fail; @@ -619,9 +621,9 @@ rt2661_alloc_rx_ring(struct rt2661_softc *sc, struct rt2661_rx_ring *ring, /* * Pre-allocate Rx buffers and populate Rx ring. */ - error = bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT, - BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, 1, MCLBYTES, 0, NULL, - NULL, &ring->data_dmat); + error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 1, 0, + BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, + 1, MCLBYTES, 0, NULL, NULL, &ring->data_dmat); if (error != 0) { device_printf(sc->sc_dev, "could not create data DMA tag\n"); goto fail; |
