AV control and data path added

Change-Id: I88ec6084c140fa257154a98e23e075900e84cc8c

1 files changed, 163 insertions, 0 deletions

diff --git a/udrv/include/uipc.h b/udrv/include/uipc.h
new file mode 100644
index 0000000..9fa6fbd
--- /dev/null
+++ b/udrv/include/uipc.h
@@ -0,0 +1,163 @@
+/********************************************************************************
+**                                                                              *
+**  Name        uipc.h                                                          *
+**                                                                              *
+**  Function    UIPC wrapper interface          *
+**                                                                              *
+**                                                                              *
+**  Copyright (c) 2007, Broadcom Corp., All Rights Reserved.                    *
+**  Proprietary and confidential.                                               *
+**                                                                              *
+*********************************************************************************/
+#ifndef UIPC_H
+#define UIPC_H
+
+#ifndef UDRV_API
+#define UDRV_API
+#endif
+
+
+#define UIPC_CH_ID_ALL  0   /* used to address all the ch id at once */
+#define UIPC_CH_ID_0    1   /* shared mem interface */
+#define UIPC_CH_ID_1    2   /* TCP socket (GPS) */
+#define UIPC_CH_ID_2    3   /* BTIF control socket */
+#define UIPC_CH_ID_3    4   /* BTIF HH */
+#define UIPC_CH_ID_4    5   /* Future usage */
+#define UIPC_CH_ID_5    6   /* Future usage */
+#define UIPC_CH_ID_6    7   /* Future usage */
+#define UIPC_CH_ID_7    8   /* Future usage */
+#define UIPC_CH_ID_8    9   /* Future usage */
+#define UIPC_CH_ID_9    10  /* Future usage */
+#define UIPC_CH_ID_10   11  /* Future usage */
+#define UIPC_CH_ID_11   12  /* Future usage */
+#define UIPC_CH_ID_12   13  /* Future usage */
+#define UIPC_CH_ID_13   14  /* Future usage */
+#define UIPC_CH_ID_14   15  /* Future usage */
+#define UIPC_CH_ID_15   16  /* Future usage */
+#define UIPC_CH_ID_16   17  /* Future usage */
+#define UIPC_CH_ID_17   18  /* Future usage */
+#define UIPC_CH_ID_18   19  /* Future usage */
+#define UIPC_CH_ID_19   20  /* Future usage */
+#define UIPC_CH_ID_20   21  /* Future usage */
+#define UIPC_CH_ID_21   22  /* Future usage */
+#define UIPC_CH_ID_22   23  /* Future usage */
+#define UIPC_CH_ID_23   24  /* Future usage */
+#define UIPC_CH_ID_24   25  /* Future usage */
+
+
+
+#define UIPC_CH_NUM 25
+
+typedef UINT8 tUIPC_CH_ID;
+
+/*
+ * UIPC IOCTL Requests
+ */
+enum
+{
+    UIPC_REQ_TX_FLUSH = 1,      /* Request to flush the TX FIFO */
+    UIPC_REQ_RX_FLUSH,          /* Request to flush the RX FIFO */
+
+    UIPC_WRITE_BLOCK,           /* Make write blocking */
+    UIPC_WRITE_NONBLOCK,        /* Make write non blocking */
+
+    UIPC_REG_CBACK,             /* Set a new call back */
+    UIPC_SET_RX_WM,             /* Set Rx water mark */
+
+    UIPC_REQ_TX_READY,          /* Request an indication when Tx ready */
+    UIPC_REQ_RX_READY           /* Request an indication when Rx data ready */
+};
+
+typedef void (tUIPC_RCV_CBACK)(BT_HDR *p_msg); /* points to BT_HDR which describes event type and length of data; len contains the number of bytes of entire message (sizeof(BT_HDR) + offset + size of data) */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*******************************************************************************
+**
+** Function         UIPC_Init
+**
+** Description      Initialize UIPC module
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern void UIPC_Init(void *);
+
+/*******************************************************************************
+**
+** Function         UIPC_Open
+**
+** Description      Open UIPC interface
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern BOOLEAN UIPC_Open(tUIPC_CH_ID ch_id, tUIPC_RCV_CBACK *p_cback);
+
+/*******************************************************************************
+**
+** Function         UIPC_Close
+**
+** Description      Close UIPC interface
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern void UIPC_Close(tUIPC_CH_ID ch_id);
+
+/*******************************************************************************
+**
+** Function         UIPC_SendBuf
+**
+** Description      Called to transmit a message over UIPC.
+**                  Message buffer will be freed by UIPC_SendBuf.
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern BOOLEAN UIPC_SendBuf(tUIPC_CH_ID ch_id, BT_HDR *p_msg);
+
+/*******************************************************************************
+**
+** Function         UIPC_Send
+**
+** Description      Called to transmit a message over UIPC.
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern BOOLEAN UIPC_Send(tUIPC_CH_ID ch_id, UINT16 msg_evt, UINT8 *p_buf, UINT16 msglen);
+
+/*******************************************************************************
+**
+** Function         UIPC_Read
+**
+** Description      Called to read a message from UIPC.
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern UINT32 UIPC_Read(tUIPC_CH_ID ch_id, UINT16 *p_msg_evt, UINT8 *p_buf, UINT32 len);
+
+/*******************************************************************************
+**
+** Function         UIPC_Ioctl
+**
+** Description      Called to control UIPC.
+**
+** Returns          void
+**
+*******************************************************************************/
+UDRV_API extern BOOLEAN UIPC_Ioctl(tUIPC_CH_ID ch_id, UINT32 request, void *param);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif  /* UIPC_H */
+
+