/* * (C) 2001 Clemson University and The University of Chicago * * See COPYING in top-level directory. */ #ifndef __UPCALL_H #define __UPCALL_H /* * Sanitized this header file to fix * 32-64 bit interaction issues between * client-core and device */ struct pvfs2_io_request_s { __s32 async_vfs_io; __s32 buf_index; __s32 count; __s32 __pad1; __s64 offset; struct pvfs2_object_kref refn; enum PVFS_io_type io_type; __s32 readahead_size; }; struct pvfs2_iox_request_s { __s32 buf_index; __s32 count; struct pvfs2_object_kref refn; enum PVFS_io_type io_type; __s32 __pad1; }; struct pvfs2_lookup_request_s { __s32 sym_follow; __s32 __pad1; struct pvfs2_object_kref parent_refn; char d_name[PVFS2_NAME_LEN]; }; struct pvfs2_create_request_s { struct pvfs2_object_kref parent_refn; struct PVFS_sys_attr_s attributes; char d_name[PVFS2_NAME_LEN]; }; struct pvfs2_symlink_request_s { struct pvfs2_object_kref parent_refn; struct PVFS_sys_attr_s attributes; char entry_name[PVFS2_NAME_LEN]; char target[PVFS2_NAME_LEN]; }; struct pvfs2_getattr_request_s { struct pvfs2_object_kref refn; __u32 mask; __u32 __pad1; }; struct pvfs2_setattr_request_s { struct pvfs2_object_kref refn; struct PVFS_sys_attr_s attributes; }; struct pvfs2_remove_request_s { struct pvfs2_object_kref parent_refn; char d_name[PVFS2_NAME_LEN]; }; struct pvfs2_mkdir_request_s { struct pvfs2_object_kref parent_refn; struct PVFS_sys_attr_s attributes; char d_name[PVFS2_NAME_LEN]; }; struct pvfs2_readdir_request_s { struct pvfs2_object_kref refn; __u64 token; __s32 max_dirent_count; __s32 buf_index; }; struct pvfs2_readdirplus_request_s { struct pvfs2_object_kref refn; __u64 token; __s32 max_dirent_count; __u32 mask; __s32 buf_index; __s32 __pad1; }; struct pvfs2_rename_request_s { struct pvfs2_object_kref old_parent_refn; struct pvfs2_object_kref new_parent_refn; char d_old_name[PVFS2_NAME_LEN]; char d_new_name[PVFS2_NAME_LEN]; }; struct pvfs2_statfs_request_s { __s32 fs_id; __s32 __pad1; }; struct pvfs2_truncate_request_s { struct pvfs2_object_kref refn; __s64 size; }; struct pvfs2_mmap_ra_cache_flush_request_s { struct pvfs2_object_kref refn; }; struct pvfs2_fs_mount_request_s { char pvfs2_config_server[PVFS_MAX_SERVER_ADDR_LEN]; }; struct pvfs2_fs_umount_request_s { __s32 id; __s32 fs_id; char pvfs2_config_server[PVFS_MAX_SERVER_ADDR_LEN]; }; struct pvfs2_getxattr_request_s { struct pvfs2_object_kref refn; __s32 key_sz; __s32 __pad1; char key[PVFS_MAX_XATTR_NAMELEN]; }; struct pvfs2_setxattr_request_s { struct pvfs2_object_kref refn; struct PVFS_keyval_pair keyval; __s32 flags; __s32 __pad1; }; struct pvfs2_listxattr_request_s { struct pvfs2_object_kref refn; __s32 requested_count; __s32 __pad1; __u64 token; }; struct pvfs2_removexattr_request_s { struct pvfs2_object_kref refn; __s32 key_sz; __s32 __pad1; char key[PVFS_MAX_XATTR_NAMELEN]; }; struct pvfs2_op_cancel_s { __u64 op_tag; }; struct pvfs2_fsync_request_s { struct pvfs2_object_kref refn; }; enum pvfs2_param_request_type { PVFS2_PARAM_REQUEST_SET = 1, PVFS2_PARAM_REQUEST_GET = 2 }; enum pvfs2_param_request_op { PVFS2_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS = 1, PVFS2_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT = 2, PVFS2_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT = 3, PVFS2_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE = 4, PVFS2_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS = 5, PVFS2_PARAM_REQUEST_OP_PERF_HISTORY_SIZE = 6, PVFS2_PARAM_REQUEST_OP_PERF_RESET = 7, PVFS2_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS = 8, PVFS2_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT = 9, PVFS2_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT = 10, PVFS2_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE = 11, PVFS2_PARAM_REQUEST_OP_STATIC_ACACHE_TIMEOUT_MSECS = 12, PVFS2_PARAM_REQUEST_OP_STATIC_ACACHE_HARD_LIMIT = 13, PVFS2_PARAM_REQUEST_OP_STATIC_ACACHE_SOFT_LIMIT = 14, PVFS2_PARAM_REQUEST_OP_STATIC_ACACHE_RECLAIM_PERCENTAGE = 15, PVFS2_PARAM_REQUEST_OP_CLIENT_DEBUG = 16, PVFS2_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS = 17, PVFS2_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT = 18, PVFS2_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT = 19, PVFS2_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE = 20, PVFS2_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS = 21, PVFS2_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT = 22, PVFS2_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT = 23, PVFS2_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE = 24, PVFS2_PARAM_REQUEST_OP_TWO_MASK_VALUES = 25, }; struct pvfs2_param_request_s { enum pvfs2_param_request_type type; enum pvfs2_param_request_op op; __s64 value; char s_value[PVFS2_MAX_DEBUG_STRING_LEN]; }; enum pvfs2_perf_count_request_type { PVFS2_PERF_COUNT_REQUEST_ACACHE = 1, PVFS2_PERF_COUNT_REQUEST_NCACHE = 2, PVFS2_PERF_COUNT_REQUEST_CAPCACHE = 3, }; struct pvfs2_perf_count_request_s { enum pvfs2_perf_count_request_type type; __s32 __pad1; }; struct pvfs2_fs_key_request_s { __s32 fsid; __s32 __pad1; }; struct pvfs2_upcall_s { __s32 type; __u32 uid; __u32 gid; int pid; int tgid; /* currently trailer is used only by readx/writex (iox) */ __s64 trailer_size; char *trailer_buf; union { struct pvfs2_io_request_s io; struct pvfs2_iox_request_s iox; struct pvfs2_lookup_request_s lookup; struct pvfs2_create_request_s create; struct pvfs2_symlink_request_s sym; struct pvfs2_getattr_request_s getattr; struct pvfs2_setattr_request_s setattr; struct pvfs2_remove_request_s remove; struct pvfs2_mkdir_request_s mkdir; struct pvfs2_readdir_request_s readdir; struct pvfs2_readdirplus_request_s readdirplus; struct pvfs2_rename_request_s rename; struct pvfs2_statfs_request_s statfs; struct pvfs2_truncate_request_s truncate; struct pvfs2_mmap_ra_cache_flush_request_s ra_cache_flush; struct pvfs2_fs_mount_request_s fs_mount; struct pvfs2_fs_umount_request_s fs_umount; struct pvfs2_getxattr_request_s getxattr; struct pvfs2_setxattr_request_s setxattr; struct pvfs2_listxattr_request_s listxattr; struct pvfs2_removexattr_request_s removexattr; struct pvfs2_op_cancel_s cancel; struct pvfs2_fsync_request_s fsync; struct pvfs2_param_request_s param; struct pvfs2_perf_count_request_s perf_count; struct pvfs2_fs_key_request_s fs_key; } req; }; #endif /* __UPCALL_H */