diff options
| -rw-r--r-- | drivers/net/wireless/b43legacy/dma.c | 49 |
1 files changed, 26 insertions, 23 deletions
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c index e91520d0312e..e03e01d0bc35 100644 --- a/drivers/net/wireless/b43legacy/dma.c +++ b/drivers/net/wireless/b43legacy/dma.c @@ -394,11 +394,11 @@ dma_addr_t map_descbuffer(struct b43legacy_dmaring *ring, dma_addr_t dmaaddr; if (tx) - dmaaddr = ssb_dma_map_single(ring->dev->dev, + dmaaddr = dma_map_single(ring->dev->dev->dma_dev, buf, len, DMA_TO_DEVICE); else - dmaaddr = ssb_dma_map_single(ring->dev->dev, + dmaaddr = dma_map_single(ring->dev->dev->dma_dev, buf, len, DMA_FROM_DEVICE); @@ -412,11 +412,11 @@ void unmap_descbuffer(struct b43legacy_dmaring *ring, int tx) { if (tx) - ssb_dma_unmap_single(ring->dev->dev, + dma_unmap_single(ring->dev->dev->dma_dev, addr, len, DMA_TO_DEVICE); else - ssb_dma_unmap_single(ring->dev->dev, + dma_unmap_single(ring->dev->dev->dma_dev, addr, len, DMA_FROM_DEVICE); } @@ -428,8 +428,8 @@ void sync_descbuffer_for_cpu(struct b43legacy_dmaring *ring, { B43legacy_WARN_ON(ring->tx); - ssb_dma_sync_single_for_cpu(ring->dev->dev, - addr, len, DMA_FROM_DEVICE); + dma_sync_single_for_cpu(ring->dev->dev->dma_dev, + addr, len, DMA_FROM_DEVICE); } static inline @@ -439,8 +439,8 @@ void sync_descbuffer_for_device(struct b43legacy_dmaring *ring, { B43legacy_WARN_ON(ring->tx); - ssb_dma_sync_single_for_device(ring->dev->dev, - addr, len, DMA_FROM_DEVICE); + dma_sync_single_for_device(ring->dev->dev->dma_dev, + addr, len, DMA_FROM_DEVICE); } static inline @@ -460,10 +460,10 @@ void free_descriptor_buffer(struct b43legacy_dmaring *ring, static int alloc_ringmemory(struct b43legacy_dmaring *ring) { /* GFP flags must match the flags in free_ringmemory()! */ - ring->descbase = ssb_dma_alloc_consistent(ring->dev->dev, - B43legacy_DMA_RINGMEMSIZE, - &(ring->dmabase), - GFP_KERNEL); + ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev, + B43legacy_DMA_RINGMEMSIZE, + &(ring->dmabase), + GFP_KERNEL); if (!ring->descbase) { b43legacyerr(ring->dev->wl, "DMA ringmemory allocation" " failed\n"); @@ -476,8 +476,8 @@ static int alloc_ringmemory(struct b43legacy_dmaring *ring) static void free_ringmemory(struct b43legacy_dmaring *ring) { - ssb_dma_free_consistent(ring->dev->dev, B43legacy_DMA_RINGMEMSIZE, - ring->descbase, ring->dmabase, GFP_KERNEL); + dma_free_coherent(ring->dev->dev->dma_dev, B43legacy_DMA_RINGMEMSIZE, + ring->descbase, ring->dmabase); } /* Reset the RX DMA channel */ @@ -589,7 +589,7 @@ static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring, size_t buffersize, bool dma_to_device) { - if (unlikely(ssb_dma_mapping_error(ring->dev->dev, addr))) + if (unlikely(dma_mapping_error(ring->dev->dev->dma_dev, addr))) return 1; switch (ring->type) { @@ -906,7 +906,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev, goto err_kfree_meta; /* test for ability to dma to txhdr_cache */ - dma_test = ssb_dma_map_single(dev->dev, ring->txhdr_cache, + dma_test = dma_map_single(dev->dev->dma_dev, ring->txhdr_cache, sizeof(struct b43legacy_txhdr_fw3), DMA_TO_DEVICE); @@ -920,7 +920,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev, if (!ring->txhdr_cache) goto err_kfree_meta; - dma_test = ssb_dma_map_single(dev->dev, + dma_test = dma_map_single(dev->dev->dma_dev, ring->txhdr_cache, sizeof(struct b43legacy_txhdr_fw3), DMA_TO_DEVICE); @@ -930,9 +930,9 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev, goto err_kfree_txhdr_cache; } - ssb_dma_unmap_single(dev->dev, dma_test, - sizeof(struct b43legacy_txhdr_fw3), - DMA_TO_DEVICE); + dma_unmap_single(dev->dev->dma_dev, dma_test, + sizeof(struct b43legacy_txhdr_fw3), + DMA_TO_DEVICE); } ring->nr_slots = nr_slots; @@ -1040,9 +1040,12 @@ static int b43legacy_dma_set_mask(struct b43legacy_wldev *dev, u64 mask) /* Try to set the DMA mask. If it fails, try falling back to a * lower mask, as we can always also support a lower one. */ while (1) { - err = ssb_dma_set_mask(dev->dev, mask); - if (!err) - break; + err = dma_set_mask(dev->dev->dma_dev, mask); + if (!err) { + err = dma_set_coherent_mask(dev->dev->dma_dev, mask); + if (!err) + break; + } if (mask == DMA_BIT_MASK(64)) { mask = DMA_BIT_MASK(32); fallback = 1; |