Diff: USBHostLite/usbhost_ms.h

Revision:

0:e294af8d0e07

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostLite/usbhost_ms.h	Tue Jan 26 23:25:56 2010 +0000
@@ -0,0 +1,101 @@
+/*
+**************************************************************************************************************
+*                                                 NXP USB Host Stack
+*
+*                                     (c) Copyright 2008, NXP SemiConductors
+*                                     (c) Copyright 2008, OnChip  Technologies LLC
+*                                                 All Rights Reserved
+*
+*                                                  www.nxp.com
+*                                               www.onchiptech.com
+*
+* File           : usbhost_ms.h
+* Programmer(s)  : Ravikanth.P
+* Version        :
+*
+**************************************************************************************************************
+*/
+
+#ifndef  USBHOST_MS_H
+#define  USBHOST_MS_H
+
+/*
+**************************************************************************************************************
+*                                       INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include  "usbhost_inc.h"
+
+/*
+**************************************************************************************************************
+*                               MASS STORAGE SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define    MS_GET_MAX_LUN_REQ            0xFE
+#define    MASS_STORAGE_CLASS            0x08
+#define    MASS_STORAGE_SUBCLASS_SCSI    0x06
+#define    MASS_STORAGE_PROTOCOL_BO      0x50
+
+#define    INQUIRY_LENGTH                36
+/*
+**************************************************************************************************************
+*                                  SCSI SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define  CBW_SIGNATURE               0x43425355
+#define  CSW_SIGNATURE               0x53425355
+#define  CBW_SIZE                      31
+#define  CSW_SIZE                      13
+#define  CSW_CMD_PASSED              0x00
+#define  SCSI_CMD_REQUEST_SENSE      0x03
+#define  SCSI_CMD_TEST_UNIT_READY    0x00
+#define  SCSI_CMD_INQUIRY            0x12
+#define  SCSI_CMD_READ_10            0x28
+#define  SCSI_CMD_READ_CAPACITY      0x25
+#define  SCSI_CMD_WRITE_10           0x2A
+
+/*
+**************************************************************************************************************
+*                                       TYPE DEFINITIONS
+**************************************************************************************************************
+*/
+
+typedef enum  ms_data_dir {
+
+    MS_DATA_DIR_IN     = 0x80,
+    MS_DATA_DIR_OUT    = 0x00,
+    MS_DATA_DIR_NONE   = 0x01
+
+} MS_DATA_DIR;
+
+/*
+**************************************************************************************************************
+*                                     FUNCTION PROTOTYPES
+**************************************************************************************************************
+*/
+
+USB_INT32S  MS_BulkRecv          (          USB_INT32U    block_number,
+                                            USB_INT16U    num_blocks,
+                                  volatile  USB_INT08U   *user_buffer);
+
+USB_INT32S  MS_BulkSend          (          USB_INT32U    block_number,
+                                            USB_INT16U    num_blocks,
+                                  volatile  USB_INT08U   *user_buffer);
+USB_INT32S  MS_ParseConfiguration(void);
+USB_INT32S  MS_TestUnitReady     (void);
+USB_INT32S  MS_ReadCapacity (USB_INT32U *numBlks, USB_INT32U *blkSize);
+USB_INT32S  MS_GetMaxLUN         (void);
+USB_INT32S  MS_GetSenseInfo      (void);
+USB_INT32S  MS_Init (USB_INT32U *blkSize, USB_INT32U *numBlks, USB_INT08U *inquiryResult);
+USB_INT32S  MS_Inquire (USB_INT08U *response);
+
+void        Fill_MSCommand       (          USB_INT32U    block_number,
+                                            USB_INT32U    block_size,
+                                            USB_INT16U    num_blocks,
+                                            MS_DATA_DIR   direction,
+                                            USB_INT08U    scsi_cmd,
+                                            USB_INT08U    scsi_cmd_len);
+#endif