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-rw-r--r--fs/orangefs/upcall.h260
1 files changed, 260 insertions, 0 deletions
diff --git a/fs/orangefs/upcall.h b/fs/orangefs/upcall.h
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index 000000000..16118452a
--- /dev/null
+++ b/fs/orangefs/upcall.h
@@ -0,0 +1,260 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * (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 orangefs_io_request_s {
+ __s32 __pad1;
+ __s32 buf_index;
+ __s32 count;
+ __s32 __pad2;
+ __s64 offset;
+ struct orangefs_object_kref refn;
+ enum ORANGEFS_io_type io_type;
+ __s32 readahead_size;
+};
+
+struct orangefs_lookup_request_s {
+ __s32 sym_follow;
+ __s32 __pad1;
+ struct orangefs_object_kref parent_refn;
+ char d_name[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_create_request_s {
+ struct orangefs_object_kref parent_refn;
+ struct ORANGEFS_sys_attr_s attributes;
+ char d_name[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_symlink_request_s {
+ struct orangefs_object_kref parent_refn;
+ struct ORANGEFS_sys_attr_s attributes;
+ char entry_name[ORANGEFS_NAME_MAX];
+ char target[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_getattr_request_s {
+ struct orangefs_object_kref refn;
+ __u32 mask;
+ __u32 __pad1;
+};
+
+struct orangefs_setattr_request_s {
+ struct orangefs_object_kref refn;
+ struct ORANGEFS_sys_attr_s attributes;
+};
+
+struct orangefs_remove_request_s {
+ struct orangefs_object_kref parent_refn;
+ char d_name[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_mkdir_request_s {
+ struct orangefs_object_kref parent_refn;
+ struct ORANGEFS_sys_attr_s attributes;
+ char d_name[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_readdir_request_s {
+ struct orangefs_object_kref refn;
+ __u64 token;
+ __s32 max_dirent_count;
+ __s32 buf_index;
+};
+
+struct orangefs_readdirplus_request_s {
+ struct orangefs_object_kref refn;
+ __u64 token;
+ __s32 max_dirent_count;
+ __u32 mask;
+ __s32 buf_index;
+ __s32 __pad1;
+};
+
+struct orangefs_rename_request_s {
+ struct orangefs_object_kref old_parent_refn;
+ struct orangefs_object_kref new_parent_refn;
+ char d_old_name[ORANGEFS_NAME_MAX];
+ char d_new_name[ORANGEFS_NAME_MAX];
+};
+
+struct orangefs_statfs_request_s {
+ __s32 fs_id;
+ __s32 __pad1;
+};
+
+struct orangefs_truncate_request_s {
+ struct orangefs_object_kref refn;
+ __s64 size;
+};
+
+struct orangefs_ra_cache_flush_request_s {
+ struct orangefs_object_kref refn;
+};
+
+struct orangefs_fs_mount_request_s {
+ char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN];
+};
+
+struct orangefs_fs_umount_request_s {
+ __s32 id;
+ __s32 fs_id;
+ char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN];
+};
+
+struct orangefs_getxattr_request_s {
+ struct orangefs_object_kref refn;
+ __s32 key_sz;
+ __s32 __pad1;
+ char key[ORANGEFS_MAX_XATTR_NAMELEN];
+};
+
+struct orangefs_setxattr_request_s {
+ struct orangefs_object_kref refn;
+ struct ORANGEFS_keyval_pair keyval;
+ __s32 flags;
+ __s32 __pad1;
+};
+
+struct orangefs_listxattr_request_s {
+ struct orangefs_object_kref refn;
+ __s32 requested_count;
+ __s32 __pad1;
+ __u64 token;
+};
+
+struct orangefs_removexattr_request_s {
+ struct orangefs_object_kref refn;
+ __s32 key_sz;
+ __s32 __pad1;
+ char key[ORANGEFS_MAX_XATTR_NAMELEN];
+};
+
+struct orangefs_op_cancel_s {
+ __u64 op_tag;
+};
+
+struct orangefs_fsync_request_s {
+ struct orangefs_object_kref refn;
+};
+
+enum orangefs_param_request_type {
+ ORANGEFS_PARAM_REQUEST_SET = 1,
+ ORANGEFS_PARAM_REQUEST_GET = 2
+};
+
+enum orangefs_param_request_op {
+ ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS = 1,
+ ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT = 2,
+ ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT = 3,
+ ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE = 4,
+ ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS = 5,
+ ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE = 6,
+ ORANGEFS_PARAM_REQUEST_OP_PERF_RESET = 7,
+ ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS = 8,
+ ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT = 9,
+ ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT = 10,
+ ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE = 11,
+ ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_TIMEOUT_MSECS = 12,
+ ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_HARD_LIMIT = 13,
+ ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_SOFT_LIMIT = 14,
+ ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_RECLAIM_PERCENTAGE = 15,
+ ORANGEFS_PARAM_REQUEST_OP_CLIENT_DEBUG = 16,
+ ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS = 17,
+ ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT = 18,
+ ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT = 19,
+ ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE = 20,
+ ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS = 21,
+ ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT = 22,
+ ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT = 23,
+ ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE = 24,
+ ORANGEFS_PARAM_REQUEST_OP_TWO_MASK_VALUES = 25,
+ ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE = 26,
+ ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT = 27,
+ ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE = 28,
+ ORANGEFS_PARAM_REQUEST_OP_READAHEAD_READCNT = 29,
+};
+
+struct orangefs_param_request_s {
+ enum orangefs_param_request_type type;
+ enum orangefs_param_request_op op;
+ union {
+ __s64 value64;
+ __s32 value32[2];
+ } u;
+ char s_value[ORANGEFS_MAX_DEBUG_STRING_LEN];
+};
+
+enum orangefs_perf_count_request_type {
+ ORANGEFS_PERF_COUNT_REQUEST_ACACHE = 1,
+ ORANGEFS_PERF_COUNT_REQUEST_NCACHE = 2,
+ ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE = 3,
+};
+
+struct orangefs_perf_count_request_s {
+ enum orangefs_perf_count_request_type type;
+ __s32 __pad1;
+};
+
+struct orangefs_fs_key_request_s {
+ __s32 fsid;
+ __s32 __pad1;
+};
+
+/* 2.9.6 */
+struct orangefs_features_request_s {
+ __u64 features;
+};
+
+struct orangefs_upcall_s {
+ __s32 type;
+ __u32 uid;
+ __u32 gid;
+ int pid;
+ int tgid;
+ /* Trailers unused but must be retained for protocol compatibility. */
+ __s64 trailer_size;
+ char *trailer_buf;
+
+ union {
+ struct orangefs_io_request_s io;
+ struct orangefs_lookup_request_s lookup;
+ struct orangefs_create_request_s create;
+ struct orangefs_symlink_request_s sym;
+ struct orangefs_getattr_request_s getattr;
+ struct orangefs_setattr_request_s setattr;
+ struct orangefs_remove_request_s remove;
+ struct orangefs_mkdir_request_s mkdir;
+ struct orangefs_readdir_request_s readdir;
+ struct orangefs_readdirplus_request_s readdirplus;
+ struct orangefs_rename_request_s rename;
+ struct orangefs_statfs_request_s statfs;
+ struct orangefs_truncate_request_s truncate;
+ struct orangefs_ra_cache_flush_request_s ra_cache_flush;
+ struct orangefs_fs_mount_request_s fs_mount;
+ struct orangefs_fs_umount_request_s fs_umount;
+ struct orangefs_getxattr_request_s getxattr;
+ struct orangefs_setxattr_request_s setxattr;
+ struct orangefs_listxattr_request_s listxattr;
+ struct orangefs_removexattr_request_s removexattr;
+ struct orangefs_op_cancel_s cancel;
+ struct orangefs_fsync_request_s fsync;
+ struct orangefs_param_request_s param;
+ struct orangefs_perf_count_request_s perf_count;
+ struct orangefs_fs_key_request_s fs_key;
+ struct orangefs_features_request_s features;
+ } req;
+};
+
+#endif /* __UPCALL_H */