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-rw-r--r--include/linux/tifm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/tifm.h b/include/linux/tifm.h
index 2096b76..da76ed8 100644
--- a/include/linux/tifm.h
+++ b/include/linux/tifm.h
@@ -72,6 +72,7 @@ enum {
#define TIFM_FIFO_READY 0x00000001
#define TIFM_FIFO_INT_SETALL 0x0000ffff
#define TIFM_FIFO_INTMASK 0x00000005
+#define TIFM_FIFO_SIZE 0x00000200
#define TIFM_DMA_RESET 0x00000002
#define TIFM_DMA_TX 0x00008000
@@ -124,6 +125,8 @@ struct tifm_adapter {
void (*eject)(struct tifm_adapter *fm,
struct tifm_dev *sock);
+ int (*has_ms_pif)(struct tifm_adapter *fm,
+ struct tifm_dev *sock);
struct tifm_dev *sockets[0];
};
@@ -141,6 +144,7 @@ struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id,
int tifm_register_driver(struct tifm_driver *drv);
void tifm_unregister_driver(struct tifm_driver *drv);
void tifm_eject(struct tifm_dev *sock);
+int tifm_has_ms_pif(struct tifm_dev *sock);
int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
int direction);
void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
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