1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef CCISS_IOCTLH 3 #define CCISS_IOCTLH 4 5 #include <uapi/linux/cciss_ioctl.h> 6 7 #ifdef CONFIG_COMPAT 8 9 /* 32 bit compatible ioctl structs */ 10 typedef struct _IOCTL32_Command_struct { 11 LUNAddr_struct LUN_info; 12 RequestBlock_struct Request; 13 ErrorInfo_struct error_info; 14 WORD buf_size; /* size in bytes of the buf */ 15 __u32 buf; /* 32 bit pointer to data buffer */ 16 } IOCTL32_Command_struct; 17 18 typedef struct _BIG_IOCTL32_Command_struct { 19 LUNAddr_struct LUN_info; 20 RequestBlock_struct Request; 21 ErrorInfo_struct error_info; 22 DWORD malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */ 23 DWORD buf_size; /* size in bytes of the buf */ 24 /* < malloc_size * MAXSGENTRIES */ 25 __u32 buf; /* 32 bit pointer to data buffer */ 26 } BIG_IOCTL32_Command_struct; 27 28 #define CCISS_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 11, IOCTL32_Command_struct) 29 #define CCISS_BIG_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL32_Command_struct) 30 31 #endif /* CONFIG_COMPAT */ 32 #endif 33