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path: root/drivers/mmc/host/mmci.h
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Diffstat (limited to 'drivers/mmc/host/mmci.h')
-rw-r--r--drivers/mmc/host/mmci.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index c1df7b82d36..ec9a7bc6d0d 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -148,8 +148,10 @@
struct clk;
struct variant_data;
+struct dma_chan;
struct mmci_host {
+ phys_addr_t phybase;
void __iomem *base;
struct mmc_request *mrq;
struct mmc_command *cmd;
@@ -161,8 +163,6 @@ struct mmci_host {
int gpio_cd_irq;
bool singleirq;
- unsigned int data_xfered;
-
spinlock_t lock;
unsigned int mclk;
@@ -181,5 +181,16 @@ struct mmci_host {
struct sg_mapping_iter sg_miter;
unsigned int size;
struct regulator *vcc;
+
+#ifdef CONFIG_DMA_ENGINE
+ /* DMA stuff */
+ struct dma_chan *dma_current;
+ struct dma_chan *dma_rx_channel;
+ struct dma_chan *dma_tx_channel;
+
+#define dma_inprogress(host) ((host)->dma_current)
+#else
+#define dma_inprogress(host) (0)
+#endif
};