patch-2.4.27 linux-2.4.27/include/linux/cciss_ioctl.h

• Lines: 32
• Date: 2004-08-07 16:26:06.243412070 -0700
• Orig file: linux-2.4.26/include/linux/cciss_ioctl.h
• Orig date: 2003-06-13 07:51:38.000000000 -0700

diff -urN linux-2.4.26/include/linux/cciss_ioctl.h linux-2.4.27/include/linux/cciss_ioctl.h
@@ -208,4 +208,31 @@
 #define CCISS_GETLUNINFO  _IOR(CCISS_IOC_MAGIC, 17, LogvolInfo_struct)
 #define CCISS_BIG_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL_Command_struct)
 
+#ifdef __KERNEL__
+#ifdef __x86_64__
+
+/* 32 bit compatible ioctl structs */ 
+typedef struct _IOCTL32_Command_struct {
+  LUNAddr_struct	   LUN_info;
+  RequestBlock_struct      Request;
+  ErrorInfo_struct  	   error_info; 
+  WORD			   buf_size;  /* size in bytes of the buf */
+  __u32			   buf; /* 32 bit pointer to data buffer */
+} IOCTL32_Command_struct;
+
+typedef struct _BIG_IOCTL32_Command_struct {
+  LUNAddr_struct	   LUN_info;
+  RequestBlock_struct      Request;
+  ErrorInfo_struct  	   error_info; 
+  DWORD			   malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
+  DWORD			   buf_size;    /* size in bytes of the buf */
+  				        /* < malloc_size * MAXSGENTRIES */
+  __u32 		buf;	/* 32 bit pointer to data buffer */
+} BIG_IOCTL32_Command_struct;
+
+#define CCISS_PASSTHRU32   _IOWR(CCISS_IOC_MAGIC, 11, IOCTL32_Command_struct)
+#define CCISS_BIG_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL32_Command_struct)
+
+#endif /* __x86_64__ */
+#endif /* __KERNEL__ */
 #endif