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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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429c42c9d2
There are several duplicate definitions in cciss_cmd.h and cciss_ioctl.h. Consolidate these into the new cciss_defs.h file. This patch doesn't change the definitions exposed under include/linux, so userspace apps shouldn't be affected. Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
116 lines
3.6 KiB
C
116 lines
3.6 KiB
C
#ifndef CCISS_IOCTLH
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#define CCISS_IOCTLH
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#include <linux/cciss_defs.h>
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#define CCISS_IOC_MAGIC 'B'
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typedef struct _cciss_pci_info_struct
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{
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unsigned char bus;
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unsigned char dev_fn;
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unsigned short domain;
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__u32 board_id;
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} cciss_pci_info_struct;
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typedef struct _cciss_coalint_struct
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{
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__u32 delay;
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__u32 count;
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} cciss_coalint_struct;
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typedef char NodeName_type[16];
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typedef __u32 Heartbeat_type;
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#define CISS_PARSCSIU2 0x0001
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#define CISS_PARCSCIU3 0x0002
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#define CISS_FIBRE1G 0x0100
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#define CISS_FIBRE2G 0x0200
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typedef __u32 BusTypes_type;
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typedef char FirmwareVer_type[4];
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typedef __u32 DriverVer_type;
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#define MAX_KMALLOC_SIZE 128000
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typedef struct _IOCTL_Command_struct {
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LUNAddr_struct LUN_info;
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RequestBlock_struct Request;
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ErrorInfo_struct error_info;
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WORD buf_size; /* size in bytes of the buf */
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BYTE __user *buf;
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} IOCTL_Command_struct;
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typedef struct _BIG_IOCTL_Command_struct {
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LUNAddr_struct LUN_info;
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RequestBlock_struct Request;
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ErrorInfo_struct error_info;
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DWORD malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
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DWORD buf_size; /* size in bytes of the buf */
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/* < malloc_size * MAXSGENTRIES */
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BYTE __user *buf;
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} BIG_IOCTL_Command_struct;
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typedef struct _LogvolInfo_struct{
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__u32 LunID;
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int num_opens; /* number of opens on the logical volume */
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int num_parts; /* number of partitions configured on logvol */
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} LogvolInfo_struct;
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#define CCISS_GETPCIINFO _IOR(CCISS_IOC_MAGIC, 1, cciss_pci_info_struct)
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#define CCISS_GETINTINFO _IOR(CCISS_IOC_MAGIC, 2, cciss_coalint_struct)
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#define CCISS_SETINTINFO _IOW(CCISS_IOC_MAGIC, 3, cciss_coalint_struct)
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#define CCISS_GETNODENAME _IOR(CCISS_IOC_MAGIC, 4, NodeName_type)
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#define CCISS_SETNODENAME _IOW(CCISS_IOC_MAGIC, 5, NodeName_type)
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#define CCISS_GETHEARTBEAT _IOR(CCISS_IOC_MAGIC, 6, Heartbeat_type)
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#define CCISS_GETBUSTYPES _IOR(CCISS_IOC_MAGIC, 7, BusTypes_type)
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#define CCISS_GETFIRMVER _IOR(CCISS_IOC_MAGIC, 8, FirmwareVer_type)
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#define CCISS_GETDRIVVER _IOR(CCISS_IOC_MAGIC, 9, DriverVer_type)
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#define CCISS_REVALIDVOLS _IO(CCISS_IOC_MAGIC, 10)
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#define CCISS_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 11, IOCTL_Command_struct)
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#define CCISS_DEREGDISK _IO(CCISS_IOC_MAGIC, 12)
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/* no longer used... use REGNEWD instead */
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#define CCISS_REGNEWDISK _IOW(CCISS_IOC_MAGIC, 13, int)
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#define CCISS_REGNEWD _IO(CCISS_IOC_MAGIC, 14)
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#define CCISS_RESCANDISK _IO(CCISS_IOC_MAGIC, 16)
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#define CCISS_GETLUNINFO _IOR(CCISS_IOC_MAGIC, 17, LogvolInfo_struct)
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#define CCISS_BIG_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL_Command_struct)
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#ifdef __KERNEL__
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#ifdef CONFIG_COMPAT
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/* 32 bit compatible ioctl structs */
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typedef struct _IOCTL32_Command_struct {
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LUNAddr_struct LUN_info;
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RequestBlock_struct Request;
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ErrorInfo_struct error_info;
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WORD buf_size; /* size in bytes of the buf */
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__u32 buf; /* 32 bit pointer to data buffer */
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} IOCTL32_Command_struct;
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typedef struct _BIG_IOCTL32_Command_struct {
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LUNAddr_struct LUN_info;
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RequestBlock_struct Request;
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ErrorInfo_struct error_info;
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DWORD malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
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DWORD buf_size; /* size in bytes of the buf */
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/* < malloc_size * MAXSGENTRIES */
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__u32 buf; /* 32 bit pointer to data buffer */
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} BIG_IOCTL32_Command_struct;
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#define CCISS_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 11, IOCTL32_Command_struct)
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#define CCISS_BIG_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL32_Command_struct)
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#endif /* CONFIG_COMPAT */
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#endif /* __KERNEL__ */
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#endif
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