---

yaml --- r: 332127 b: refs/heads/master c: ec8b5e4 h: refs/heads/master i: 332125: 33adfa2 332123: f60491a 332119: c45ca68 332111: d54a4e3 332095: 29e134c v: v3
git-mirror · Sep 22, 2012 · 4541e40 · 4541e40
1 parent 152c65a
commit 4541e40
Show file tree

Hide file tree

Showing 14 changed files with 20 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2dcdf570936168d488acf90be9b04a3d32dafce7
+refs/heads/master: ec8b5e48c03790a68cb875fe5064007a9cbdfdd0
diff --git a/trunk/drivers/dma/at_hdmac.c b/trunk/drivers/dma/at_hdmac.c
@@ -841,12 +841,13 @@ atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,
  * @buf_len: total number of bytes for the entire buffer
  * @period_len: number of bytes for each period
  * @direction: transfer direction, to or from device
+ * @flags: tx descriptor status flags
  * @context: transfer context (ignored)
  */
 static struct dma_async_tx_descriptor *
 atc_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma_slave	*atslave = chan->private;

diff --git a/trunk/drivers/dma/ep93xx_dma.c b/trunk/drivers/dma/ep93xx_dma.c
@@ -1120,6 +1120,7 @@ ep93xx_dma_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
  * @buf_len: length of the buffer (in bytes)
  * @period_len: lenght of a single period
  * @dir: direction of the operation
+ * @flags: tx descriptor status flags
  * @context: operation context (ignored)
  *
  * Prepares a descriptor for cyclic DMA operation. This means that once the
@@ -1133,7 +1134,8 @@ ep93xx_dma_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 static struct dma_async_tx_descriptor *
 ep93xx_dma_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t dma_addr,
 			   size_t buf_len, size_t period_len,
-			   enum dma_transfer_direction dir, void *context)
+			   enum dma_transfer_direction dir, unsigned long flags,
+			   void *context)
 {
 	struct ep93xx_dma_chan *edmac = to_ep93xx_dma_chan(chan);
 	struct ep93xx_dma_desc *desc, *first;

diff --git a/trunk/drivers/dma/imx-dma.c b/trunk/drivers/dma/imx-dma.c
@@ -801,7 +801,7 @@ static struct dma_async_tx_descriptor *imxdma_prep_slave_sg(
 static struct dma_async_tx_descriptor *imxdma_prep_dma_cyclic(
 		struct dma_chan *chan, dma_addr_t dma_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct imxdma_channel *imxdmac = to_imxdma_chan(chan);
 	struct imxdma_engine *imxdma = imxdmac->imxdma;

diff --git a/trunk/drivers/dma/imx-sdma.c b/trunk/drivers/dma/imx-sdma.c
@@ -1012,7 +1012,7 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
 static struct dma_async_tx_descriptor *sdma_prep_dma_cyclic(
 		struct dma_chan *chan, dma_addr_t dma_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct sdma_channel *sdmac = to_sdma_chan(chan);
 	struct sdma_engine *sdma = sdmac->sdma;

diff --git a/trunk/drivers/dma/mmp_tdma.c b/trunk/drivers/dma/mmp_tdma.c
@@ -358,7 +358,7 @@ struct mmp_tdma_desc *mmp_tdma_alloc_descriptor(struct mmp_tdma_chan *tdmac)
 static struct dma_async_tx_descriptor *mmp_tdma_prep_dma_cyclic(
 		struct dma_chan *chan, dma_addr_t dma_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan);
 	struct mmp_tdma_desc *desc;

diff --git a/trunk/drivers/dma/mxs-dma.c b/trunk/drivers/dma/mxs-dma.c
@@ -531,7 +531,7 @@ static struct dma_async_tx_descriptor *mxs_dma_prep_slave_sg(
 static struct dma_async_tx_descriptor *mxs_dma_prep_dma_cyclic(
 		struct dma_chan *chan, dma_addr_t dma_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan);
 	struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma;

diff --git a/trunk/drivers/dma/omap-dma.c b/trunk/drivers/dma/omap-dma.c
@@ -366,7 +366,8 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg(
 
 static struct dma_async_tx_descriptor *omap_dma_prep_dma_cyclic(
 	struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
-	size_t period_len, enum dma_transfer_direction dir, void *context)
+	size_t period_len, enum dma_transfer_direction dir, unsigned long flags,
+	void *context)
 {
 	struct omap_chan *c = to_omap_dma_chan(chan);
 	enum dma_slave_buswidth dev_width;

diff --git a/trunk/drivers/dma/pl330.c b/trunk/drivers/dma/pl330.c
@@ -2683,7 +2683,7 @@ static inline int get_burst_len(struct dma_pl330_desc *desc, size_t len)
 static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic(
 		struct dma_chan *chan, dma_addr_t dma_addr, size_t len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context)
+		unsigned long flags, void *context)
 {
 	struct dma_pl330_desc *desc;
 	struct dma_pl330_chan *pch = to_pchan(chan);

diff --git a/trunk/drivers/dma/sa11x0-dma.c b/trunk/drivers/dma/sa11x0-dma.c
@@ -614,7 +614,7 @@ static struct dma_async_tx_descriptor *sa11x0_dma_prep_slave_sg(
 
 static struct dma_async_tx_descriptor *sa11x0_dma_prep_dma_cyclic(
 	struct dma_chan *chan, dma_addr_t addr, size_t size, size_t period,
-	enum dma_transfer_direction dir, void *context)
+	enum dma_transfer_direction dir, unsigned long flags, void *context)
 {
 	struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);
 	struct sa11x0_dma_desc *txd;

diff --git a/trunk/drivers/dma/sirf-dma.c b/trunk/drivers/dma/sirf-dma.c
@@ -489,7 +489,7 @@ static struct dma_async_tx_descriptor *sirfsoc_dma_prep_interleaved(
 static struct dma_async_tx_descriptor *
 sirfsoc_dma_prep_cyclic(struct dma_chan *chan, dma_addr_t addr,
 	size_t buf_len, size_t period_len,
-	enum dma_transfer_direction direction, void *context)
+	enum dma_transfer_direction direction, unsigned long flags, void *context)
 {
 	struct sirfsoc_dma_chan *schan = dma_chan_to_sirfsoc_dma_chan(chan);
 	struct sirfsoc_dma_desc *sdesc = NULL;

diff --git a/trunk/drivers/dma/ste_dma40.c b/trunk/drivers/dma/ste_dma40.c
@@ -2347,7 +2347,8 @@ static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan,
 static struct dma_async_tx_descriptor *
 dma40_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t dma_addr,
 		     size_t buf_len, size_t period_len,
-		     enum dma_transfer_direction direction, void *context)
+		     enum dma_transfer_direction direction, unsigned long flags,
+		     void *context)
 {
 	unsigned int periods = buf_len / period_len;
 	struct dma_async_tx_descriptor *txd;

diff --git a/trunk/drivers/dma/tegra20-apb-dma.c b/trunk/drivers/dma/tegra20-apb-dma.c
@@ -990,7 +990,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_slave_sg(
 struct dma_async_tx_descriptor *tegra_dma_prep_dma_cyclic(
 	struct dma_chan *dc, dma_addr_t buf_addr, size_t buf_len,
 	size_t period_len, enum dma_transfer_direction direction,
-	void *context)
+	unsigned long flags, void *context)
 {
 	struct tegra_dma_channel *tdc = to_tegra_dma_chan(dc);
 	struct tegra_dma_desc *dma_desc = NULL;

diff --git a/trunk/include/linux/dmaengine.h b/trunk/include/linux/dmaengine.h
@@ -591,7 +591,7 @@ struct dma_device {
 	struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)(
 		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
 		size_t period_len, enum dma_transfer_direction direction,
-		void *context);
+		unsigned long flags, void *context);
 	struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(
 		struct dma_chan *chan, struct dma_interleaved_template *xt,
 		unsigned long flags);
@@ -656,7 +656,7 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
 		size_t period_len, enum dma_transfer_direction dir)
 {
 	return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len,
-						period_len, dir, NULL);
+						period_len, dir, flags, NULL);
 }
 
 static inline int dmaengine_terminate_all(struct dma_chan *chan)