1 files changed, 19 insertions, 0 deletions

diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h
index b0512df8b334..35350cf9d2f2 100644
--- a/sound/pci/ctxfi/cthardware.h
+++ b/sound/pci/ctxfi/cthardware.h
@@ -145,6 +145,12 @@ struct hw {
         int (*daio_mgr_set_imapaddr)(void *blk, unsigned int addr);
         int (*daio_mgr_commit_write)(struct hw *hw, void *blk);
 
+        int (*set_timer_irq)(struct hw *hw, int enable);
+        int (*set_timer_tick)(struct hw *hw, unsigned int tick);
+
+        void (*irq_callback)(void *data, unsigned int bit);
+        void *irq_callback_data;
+
         struct pci_dev *pci;    /* the pci kernel structure of this card */
         int irq;
         unsigned long io_base;
@@ -157,4 +163,17 @@ int destroy_hw_obj(struct hw *hw);
 unsigned int get_field(unsigned int data, unsigned int field);
 void set_field(unsigned int *data, unsigned int field, unsigned int value);
 
+/* IRQ bits */
+#define PLL_INT         (1 << 10) /* PLL input-clock out-of-range */
+#define FI_INT          (1 << 9)  /* forced interrupt */
+#define IT_INT          (1 << 8)  /* timer interrupt */
+#define PCI_INT         (1 << 7)  /* PCI bus error pending */
+#define URT_INT         (1 << 6)  /* UART Tx/Rx */
+#define GPI_INT         (1 << 5)  /* GPI pin */
+#define MIX_INT         (1 << 4)  /* mixer parameter segment FIFO channels */
+#define DAI_INT         (1 << 3)  /* DAI (SR-tracker or SPDIF-receiver) */
+#define TP_INT          (1 << 2)  /* transport priority queue */
+#define DSP_INT         (1 << 1)  /* DSP */
+#define SRC_INT         (1 << 0)  /* SRC channels */
+
 #endif /* CTHARDWARE_H */