69 struct scsi_cmnd {  struct
70 	struct scsi_request req;
71 	struct scsi_device *device;
72 	struct list_head eh_entry; /* entry for the host eh_cmd_q */
73 	struct delayed_work abort_work;
75 	struct rcu_head rcu;
77 	int eh_eflags;		/* Used by error handlr */
84 	unsigned long jiffies_at_alloc;
86 	int retries;
87 	int allowed;
89 	unsigned char prot_op;
90 	unsigned char prot_type;
91 	unsigned char prot_flags;
93 	unsigned short cmd_len;
94 	enum dma_data_direction sc_data_direction;
97 	unsigned char *cmnd;
124 	void (*scsi_done) (struct scsi_cmnd *);  argument
130 	struct scsi_pointer SCp;	/* Scratchpad used by some host adapters */
154 static inline struct request *scsi_cmd_to_rq(struct scsi_cmnd *scmd)  in scsi_cmd_to_rq()  argument