target_core_file.h

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#ifndef TARGET_CORE_FILE_H
#define TARGET_CORE_FILE_H

#define FD_VERSION      "4.0"

#define FD_MAX_DEV_NAME     256
#define FD_DEVICE_QUEUE_DEPTH   32
#define FD_MAX_DEVICE_QUEUE_DEPTH 128
#define FD_BLOCKSIZE        512
#define FD_MAX_SECTORS      1024

#define RRF_EMULATE_CDB     0x01
#define RRF_GOT_LBA     0x02

#define FBDF_HAS_PATH       0x01
#define FBDF_HAS_SIZE       0x02
#define FDBD_HAS_BUFFERED_IO_WCE 0x04

struct fd_dev {
    u32     fbd_flags;
    unsigned char   fd_dev_name[FD_MAX_DEV_NAME];
    /* Unique Ramdisk Device ID in Ramdisk HBA */
    u32     fd_dev_id;
    /* Number of SG tables in sg_table_array */
    u32     fd_table_count;
    u32     fd_queue_depth;
    u32     fd_block_size;
    unsigned long long fd_dev_size;
    struct file *fd_file;
    /* FILEIO HBA device is connected to */
    struct fd_host *fd_host;
} ____cacheline_aligned;

struct fd_host {
    u32     fd_host_dev_id_count;
    /* Unique FILEIO Host ID */
    u32     fd_host_id;
} ____cacheline_aligned;

#endif /* TARGET_CORE_FILE_H */