base

fhs/arcmond2/external/include/linux_ioctl.h

@@ -0,0 +1,107 @@
+#ifndef __LINUXIOCTL_H__
+#define __LINUXIOCTL_H__
+
+
+#include <iostream>
+#include <pthread.h>
+#include <sys/signal.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <fcntl.h>          /* File control definitions */
+#include <errno.h>          /* Error number definitions */
+#include <unistd.h>         /* fork() */
+#include <netinet/in.h>
+#include <netdb.h>
+#include <stdarg.h>
+#ifdef __linux__
+	#include <scsi/sg.h>
+	#include <sys/ipc.h>
+	#include <sys/shm.h>
+#endif
+#include <sys/ioctl.h>
+#include <unistd.h>
+
+#include "commdef.h"
+#include "interface.h"
+
+
+/*DeviceType*/
+#define ARECA_SATA_RAID                      	0x90000000
+/*FunctionCode*/
+#define FUNCTION_READ_RQBUFFER               	0x0801
+#define FUNCTION_WRITE_WQBUFFER              	0x0802
+#define FUNCTION_CLEAR_RQBUFFER              	0x0803
+#define FUNCTION_CLEAR_WQBUFFER              	0x0804
+#define FUNCTION_CLEAR_ALLQBUFFER            	0x0805
+#define FUNCTION_RETURN_CODE_3F              	0x0806
+#define FUNCTION_SAY_HELLO                   	0x0807
+
+#if defined(__linux__) || defined (__solaris__)
+/* ARECA IO CONTROL CODE*/
+	#define ARCMSR_IOCTL_READ_RQBUFFER           	ARECA_SATA_RAID | FUNCTION_READ_RQBUFFER
+	#define ARCMSR_IOCTL_WRITE_WQBUFFER          	ARECA_SATA_RAID | FUNCTION_WRITE_WQBUFFER
+	#define ARCMSR_IOCTL_CLEAR_RQBUFFER          	ARECA_SATA_RAID | FUNCTION_CLEAR_RQBUFFER
+	#define ARCMSR_IOCTL_CLEAR_WQBUFFER          	ARECA_SATA_RAID | FUNCTION_CLEAR_WQBUFFER
+	#define ARCMSR_IOCTL_CLEAR_ALLQBUFFER        	ARECA_SATA_RAID | FUNCTION_CLEAR_ALLQBUFFER
+	#define ARCMSR_IOCTL_RETURN_CODE_3F          	ARECA_SATA_RAID | FUNCTION_RETURN_CODE_3F
+	#define ARCMSR_IOCTL_SAY_HELLO               	ARECA_SATA_RAID | FUNCTION_SAY_HELLO
+#elif __FreeBSD__
+	#define ARCMSR_IOCTL_READ_RQBUFFER           	_IOWR('F', FUNCTION_READ_RQBUFFER, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_WRITE_WQBUFFER          	_IOWR('F', FUNCTION_WRITE_WQBUFFER, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_CLEAR_RQBUFFER          	_IOWR('F', FUNCTION_CLEAR_RQBUFFER, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_CLEAR_WQBUFFER          	_IOWR('F', FUNCTION_CLEAR_WQBUFFER, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_CLEAR_ALLQBUFFER        	_IOWR('F', FUNCTION_CLEAR_ALLQBUFFER, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_RETURN_CODE_3F          	_IOWR('F', FUNCTION_RETURN_CODE_3F, sSRB_BUFFER)
+	#define ARCMSR_IOCTL_SAY_HELLO               	_IOWR('F', FUNCTION_SAY_HELLO, sSRB_BUFFER)
+#endif
+
+
+/* ARECA IOCTL ReturnCode */
+#define ARCMSR_IOCTL_RETURNCODE_OK              0x01
+#define ARCMSR_IOCTL_RETURNCODE_ERROR           0x06
+#define ARCMSR_IOCTL_RETURNCODE_3F              0x3F
+
+
+typedef struct _SRB_IO_CONTROL
+{
+	unsigned int HeaderLength;
+	UCHAR Signature[8];
+	unsigned int Timeout;
+	unsigned int ControlCode;
+	unsigned int ReturnCode;
+	unsigned int Length;
+} sSRB_IO_CONTROL, *pSRB_IO_CONTROL;
+
+typedef struct _SRB_BUFFER
+{
+	sSRB_IO_CONTROL                 srbioctl; 				// ioctl header
+	UCHAR                           ioctldatabuffer[1032];	// areca gui program does not accept more than 1031 byte
+} sSRB_BUFFER, *pSRB_BUFFER;
+
+
+class LinuxIoctlInterface : public ArcInterface
+{
+public:
+	LinuxIoctlInterface();
+	~LinuxIoctlInterface();
+	bool init(const int nScsiPort);
+	int send(sIF_CMD_BLOCK *ifData);
+	int recv(sIF_CMD_BLOCK *ifData);
+	int syncSend(sIF_CMD_BLOCK *ifData);
+	void requirelock();
+	void releaselock();
+	int	getMTU();
+	void *getDeviceHandle();
+private:
+	BOOL ClearReadBuffer();
+	BOOL ClearWriteBuffer();
+	BOOL ClearReadWriteBuffer();
+	HANDLE  m_hScsi;
+	int fd;
+	pthread_mutex_t mut;
+};
+
+#endif