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Code Issues Releases Activity

Use bus_get_dma_tag() so iwi(4) works on platforms requiring it.

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Approved by: cognet
This commit is contained in:
Kevin Lo 2007-02-02 05:17:18 +00:00
parent c6226eea4c
commit b0ea96df61
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166416
1 changed files with 18 additions and 15 deletions
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33
sys/dev/iwi/if_iwi.c
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@ -545,9 +545,10 @@ iwi_alloc_cmd_ring(struct iwi_softc *sc, struct iwi_cmd_ring *ring, int count)
ring->queued = 0;
ring->cur = ring->next = 0;
error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT,
BUS_SPACE_MAXADDR, NULL, NULL, count * IWI_CMD_DESC_SIZE, 1,
count * IWI_CMD_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 * IWI_CMD_DESC_SIZE, 1, count * IWI_CMD_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;
@ -606,9 +607,10 @@ iwi_alloc_tx_ring(struct iwi_softc *sc, struct iwi_tx_ring *ring, int count,
ring->csr_ridx = csr_ridx;
ring->csr_widx = csr_widx;
error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT,
BUS_SPACE_MAXADDR, NULL, NULL, count * IWI_TX_DESC_SIZE, 1,
count * IWI_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 * IWI_TX_DESC_SIZE, 1, count * IWI_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;
@ -636,9 +638,9 @@ iwi_alloc_tx_ring(struct iwi_softc *sc, struct iwi_tx_ring *ring, int count,
goto fail;
}
error = bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT,
BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, IWI_MAX_NSEG,
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,
IWI_MAX_NSEG, MCLBYTES, 0, NULL, NULL, &ring->data_dmat);
if (error != 0) {
device_printf(sc->sc_dev, "could not create data DMA tag\n");
goto fail;
@ -744,9 +746,9 @@ iwi_alloc_rx_ring(struct iwi_softc *sc, struct iwi_rx_ring *ring, int count)
goto fail;
}
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;
@ -3111,9 +3113,10 @@ iwi_init_locked(void *priv, int force)
if (sc->fw_uc.size > sc->fw_dma_size)
sc->fw_dma_size = sc->fw_uc.size;
if (bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT,
BUS_SPACE_MAXADDR, NULL, NULL, sc->fw_dma_size, 1, sc->fw_dma_size,
0, NULL, NULL, &sc->fw_dmat) != 0) {
if (bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 4, 0,
BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
sc->fw_dma_size, 1, sc->fw_dma_size, 0, NULL, NULL,
&sc->fw_dmat) != 0) {
device_printf(sc->sc_dev,
"could not create firmware DMA tag\n");
IWI_LOCK(sc);