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author | Felix Fietkau <nbd@openwrt.org> | 2009-08-20 15:00:01 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2009-08-20 15:00:01 +0000 |
commit | c5226c36879fec66806ec453d775d68321260506 (patch) | |
tree | ba59cd3dc709e78a475bc233531f6b3afae98696 /package/mac80211/patches-old/002-ssb-backport.patch | |
parent | 9b11d6fa983420e19211810f96ca3d1e30404f35 (diff) | |
download | upstream-c5226c36879fec66806ec453d775d68321260506.tar.gz upstream-c5226c36879fec66806ec453d775d68321260506.tar.bz2 upstream-c5226c36879fec66806ec453d775d68321260506.zip |
remove support for compat-wireless-old
SVN-Revision: 17327
Diffstat (limited to 'package/mac80211/patches-old/002-ssb-backport.patch')
-rw-r--r-- | package/mac80211/patches-old/002-ssb-backport.patch | 292 |
1 files changed, 0 insertions, 292 deletions
diff --git a/package/mac80211/patches-old/002-ssb-backport.patch b/package/mac80211/patches-old/002-ssb-backport.patch deleted file mode 100644 index 85e30a19df..0000000000 --- a/package/mac80211/patches-old/002-ssb-backport.patch +++ /dev/null @@ -1,292 +0,0 @@ -This patch backports the interface of the b43 and b43legacy driver from -the new to the old ssb API. This patch is needed as long the old ssb -version is used in the kernel for broadcom devices. After upgrading to -ssb version out of kernel 2.6.27 or later this patch is not needed any more. - ---- a/drivers/net/wireless/b43/dma.c -+++ b/drivers/net/wireless/b43/dma.c -@@ -328,11 +328,11 @@ static inline - dma_addr_t dmaaddr; - - if (tx) { -- dmaaddr = ssb_dma_map_single(ring->dev->dev, -- buf, len, DMA_TO_DEVICE); -+ dmaaddr = dma_map_single(ring->dev->dev->dma_dev, -+ buf, len, DMA_TO_DEVICE); - } else { -- dmaaddr = ssb_dma_map_single(ring->dev->dev, -- buf, len, DMA_FROM_DEVICE); -+ dmaaddr = dma_map_single(ring->dev->dev->dma_dev, -+ buf, len, DMA_FROM_DEVICE); - } - - return dmaaddr; -@@ -343,11 +343,11 @@ static inline - dma_addr_t addr, size_t len, int tx) - { - if (tx) { -- ssb_dma_unmap_single(ring->dev->dev, -- addr, len, DMA_TO_DEVICE); -+ dma_unmap_single(ring->dev->dev->dma_dev, -+ addr, len, DMA_TO_DEVICE); - } else { -- ssb_dma_unmap_single(ring->dev->dev, -- addr, len, DMA_FROM_DEVICE); -+ dma_unmap_single(ring->dev->dev->dma_dev, -+ addr, len, DMA_FROM_DEVICE); - } - } - -@@ -356,8 +356,8 @@ static inline - dma_addr_t addr, size_t len) - { - B43_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 -@@ -365,8 +365,8 @@ static inline - dma_addr_t addr, size_t len) - { - B43_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 -@@ -381,6 +381,7 @@ static inline - - static int alloc_ringmemory(struct b43_dmaring *ring) - { -+ struct device *dma_dev = ring->dev->dev->dma_dev; - gfp_t flags = GFP_KERNEL; - - /* The specs call for 4K buffers for 30- and 32-bit DMA with 4K -@@ -391,14 +392,11 @@ static int alloc_ringmemory(struct b43_d - * For unknown reasons - possibly a hardware error - the BCM4311 rev - * 02, which uses 64-bit DMA, needs the ring buffer in very low memory, - * which accounts for the GFP_DMA flag below. -- * -- * The flags here must match the flags in free_ringmemory below! - */ - if (ring->type == B43_DMA_64BIT) - flags |= GFP_DMA; -- ring->descbase = ssb_dma_alloc_consistent(ring->dev->dev, -- B43_DMA_RINGMEMSIZE, -- &(ring->dmabase), flags); -+ ring->descbase = dma_alloc_coherent(dma_dev, B43_DMA_RINGMEMSIZE, -+ &(ring->dmabase), flags); - if (!ring->descbase) { - b43err(ring->dev->wl, "DMA ringmemory allocation failed\n"); - return -ENOMEM; -@@ -410,13 +408,10 @@ static int alloc_ringmemory(struct b43_d - - static void free_ringmemory(struct b43_dmaring *ring) - { -- gfp_t flags = GFP_KERNEL; -- -- if (ring->type == B43_DMA_64BIT) -- flags |= GFP_DMA; -+ struct device *dma_dev = ring->dev->dev->dma_dev; - -- ssb_dma_free_consistent(ring->dev->dev, B43_DMA_RINGMEMSIZE, -- ring->descbase, ring->dmabase, flags); -+ dma_free_coherent(dma_dev, B43_DMA_RINGMEMSIZE, -+ ring->descbase, ring->dmabase); - } - - /* Reset the RX DMA channel */ -@@ -523,7 +518,7 @@ static bool b43_dma_mapping_error(struct - dma_addr_t addr, - size_t buffersize, bool dma_to_device) - { -- if (unlikely(ssb_dma_mapping_error(ring->dev->dev, addr))) -+ if (unlikely(dma_mapping_error(addr))) - return 1; - - switch (ring->type) { -@@ -849,10 +844,10 @@ struct b43_dmaring *b43_setup_dmaring(st - goto err_kfree_meta; - - /* test for ability to dma to txhdr_cache */ -- dma_test = ssb_dma_map_single(dev->dev, -- ring->txhdr_cache, -- b43_txhdr_size(dev), -- DMA_TO_DEVICE); -+ dma_test = dma_map_single(dev->dev->dma_dev, -+ ring->txhdr_cache, -+ b43_txhdr_size(dev), -+ DMA_TO_DEVICE); - - if (b43_dma_mapping_error(ring, dma_test, - b43_txhdr_size(dev), 1)) { -@@ -864,10 +859,10 @@ struct b43_dmaring *b43_setup_dmaring(st - if (!ring->txhdr_cache) - goto err_kfree_meta; - -- dma_test = ssb_dma_map_single(dev->dev, -- ring->txhdr_cache, -- b43_txhdr_size(dev), -- DMA_TO_DEVICE); -+ dma_test = dma_map_single(dev->dev->dma_dev, -+ ring->txhdr_cache, -+ b43_txhdr_size(dev), -+ DMA_TO_DEVICE); - - if (b43_dma_mapping_error(ring, dma_test, - b43_txhdr_size(dev), 1)) { -@@ -878,9 +873,9 @@ struct b43_dmaring *b43_setup_dmaring(st - } - } - -- ssb_dma_unmap_single(dev->dev, -- dma_test, b43_txhdr_size(dev), -- DMA_TO_DEVICE); -+ dma_unmap_single(dev->dev->dma_dev, -+ dma_test, b43_txhdr_size(dev), -+ DMA_TO_DEVICE); - } - - err = alloc_ringmemory(ring); ---- a/drivers/net/wireless/b43legacy/dma.c -+++ b/drivers/net/wireless/b43legacy/dma.c -@@ -393,13 +393,13 @@ dma_addr_t map_descbuffer(struct b43lega - dma_addr_t dmaaddr; - - if (tx) -- dmaaddr = ssb_dma_map_single(ring->dev->dev, -- buf, len, -- DMA_TO_DEVICE); -+ dmaaddr = dma_map_single(ring->dev->dev->dma_dev, -+ buf, len, -+ DMA_TO_DEVICE); - else -- dmaaddr = ssb_dma_map_single(ring->dev->dev, -- buf, len, -- DMA_FROM_DEVICE); -+ dmaaddr = dma_map_single(ring->dev->dev->dma_dev, -+ buf, len, -+ DMA_FROM_DEVICE); - - return dmaaddr; - } -@@ -411,13 +411,13 @@ void unmap_descbuffer(struct b43legacy_d - int tx) - { - if (tx) -- ssb_dma_unmap_single(ring->dev->dev, -- addr, len, -- DMA_TO_DEVICE); -+ dma_unmap_single(ring->dev->dev->dma_dev, -+ addr, len, -+ DMA_TO_DEVICE); - else -- ssb_dma_unmap_single(ring->dev->dev, -- addr, len, -- DMA_FROM_DEVICE); -+ dma_unmap_single(ring->dev->dev->dma_dev, -+ addr, len, -+ DMA_FROM_DEVICE); - } - - static inline -@@ -427,8 +427,8 @@ void sync_descbuffer_for_cpu(struct b43l - { - 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 -@@ -438,8 +438,8 @@ void sync_descbuffer_for_device(struct b - { - 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 -@@ -458,11 +458,10 @@ void free_descriptor_buffer(struct b43le - - 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); -+ struct device *dma_dev = ring->dev->dev->dma_dev; -+ -+ ring->descbase = dma_alloc_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE, -+ &(ring->dmabase), GFP_KERNEL); - if (!ring->descbase) { - b43legacyerr(ring->dev->wl, "DMA ringmemory allocation" - " failed\n"); -@@ -475,8 +474,10 @@ static int alloc_ringmemory(struct b43le - - static void free_ringmemory(struct b43legacy_dmaring *ring) - { -- ssb_dma_free_consistent(ring->dev->dev, B43legacy_DMA_RINGMEMSIZE, -- ring->descbase, ring->dmabase, GFP_KERNEL); -+ struct device *dma_dev = ring->dev->dev->dma_dev; -+ -+ dma_free_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE, -+ ring->descbase, ring->dmabase); - } - - /* Reset the RX DMA channel */ -@@ -588,7 +589,7 @@ static bool b43legacy_dma_mapping_error( - size_t buffersize, - bool dma_to_device) - { -- if (unlikely(ssb_dma_mapping_error(ring->dev->dev, addr))) -+ if (unlikely(dma_mapping_error(addr))) - return 1; - - switch (ring->type) { -@@ -905,9 +906,9 @@ struct b43legacy_dmaring *b43legacy_setu - goto err_kfree_meta; - - /* test for ability to dma to txhdr_cache */ -- dma_test = ssb_dma_map_single(dev->dev, ring->txhdr_cache, -- sizeof(struct b43legacy_txhdr_fw3), -- DMA_TO_DEVICE); -+ dma_test = dma_map_single(dev->dev->dma_dev, ring->txhdr_cache, -+ sizeof(struct b43legacy_txhdr_fw3), -+ DMA_TO_DEVICE); - - if (b43legacy_dma_mapping_error(ring, dma_test, - sizeof(struct b43legacy_txhdr_fw3), 1)) { -@@ -919,7 +920,7 @@ struct b43legacy_dmaring *b43legacy_setu - 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); -@@ -929,9 +930,9 @@ struct b43legacy_dmaring *b43legacy_setu - 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; |