31 static __be32 *xdr_encode_u32(__be32 *bp, u32 n)  in xdr_encode_u32()  argument
33 	*bp++ = htonl(n);  in xdr_encode_u32()
34 	return bp;  in xdr_encode_u32()
37 static __be32 *xdr_encode_u64(__be32 *bp, u64 n)  in xdr_encode_u64()  argument
39 	struct yfs_xdr_u64 *x = (void *)bp;  in xdr_encode_u64()
42 	return bp + xdr_size(x);  in xdr_encode_u64()
45 static __be32 *xdr_encode_YFSFid(__be32 *bp, struct afs_fid *fid)  in xdr_encode_YFSFid()  argument
47 	struct yfs_xdr_YFSFid *x = (void *)bp;  in xdr_encode_YFSFid()
53 	return bp + xdr_size(x);  in xdr_encode_YFSFid()
61 static __be32 *xdr_encode_string(__be32 *bp, const char *p, unsigned int len)  in xdr_encode_string()  argument
63 	bp = xdr_encode_u32(bp, len);  in xdr_encode_string()
64 	bp = memcpy(bp, p, len);  in xdr_encode_string()
68 		memset((u8 *)bp + len, 0, pad);  in xdr_encode_string()
72 	return bp + len / sizeof(__be32);  in xdr_encode_string()
75 static __be32 *xdr_encode_name(__be32 *bp, const struct qstr *p)  in xdr_encode_name()  argument
77 	return xdr_encode_string(bp, p->name, p->len);  in xdr_encode_name()
86 static __be32 *xdr_encode_YFSStoreStatus(__be32 *bp, mode_t *mode,  in xdr_encode_YFSStoreStatus()  argument
89 	struct yfs_xdr_YFSStoreStatus *x = (void *)bp;  in xdr_encode_YFSStoreStatus()
101 	return bp + xdr_size(x);  in xdr_encode_YFSStoreStatus()
138 static void yfs_check_req(struct afs_call *call, __be32 *bp)  in yfs_check_req()  argument
140 	size_t len = (void *)bp - call->request;  in yfs_check_req()
153 static void xdr_dump_bad(const __be32 *bp)  in xdr_dump_bad()  argument
160 		memcpy(x, bp, 16);  in xdr_dump_bad()
161 		bp += 4;  in xdr_dump_bad()
166 	memcpy(x, bp, 8);  in xdr_dump_bad()
265 static __be32 *xdr_encode_YFS_StoreStatus(__be32 *bp, struct iattr *attr)  in xdr_encode_YFS_StoreStatus()  argument
267 	struct yfs_xdr_YFSStoreStatus *x = (void *)bp;  in xdr_encode_YFS_StoreStatus()
297 	return bp + xdr_size(x);  in xdr_encode_YFS_StoreStatus()
334 	const __be32 *bp;  in yfs_deliver_status_and_volsync()  local
341 	bp = call->buffer;  in yfs_deliver_status_and_volsync()
342 	xdr_decode_YFSFetchStatus(&bp, call, &op->file[0].scb);  in yfs_deliver_status_and_volsync()
343 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_status_and_volsync()
357 	const __be32 *bp;  in yfs_deliver_fs_fetch_data64()  local
434 		bp = call->buffer;  in yfs_deliver_fs_fetch_data64()
435 		xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_fetch_data64()
436 		xdr_decode_YFSCallBack(&bp, call, &vp->scb);  in yfs_deliver_fs_fetch_data64()
437 		xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_fetch_data64()
473 	__be32 *bp;  in yfs_fs_fetch_data()  local
494 	bp = call->request;  in yfs_fs_fetch_data()
495 	bp = xdr_encode_u32(bp, YFSFETCHDATA64);  in yfs_fs_fetch_data()
496 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_fetch_data()
497 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_fetch_data()
498 	bp = xdr_encode_u64(bp, subreq->start + subreq->transferred);  in yfs_fs_fetch_data()
499 	bp = xdr_encode_u64(bp, subreq->len   - subreq->transferred);  in yfs_fs_fetch_data()
500 	yfs_check_req(call, bp);  in yfs_fs_fetch_data()
515 	const __be32 *bp;  in yfs_deliver_fs_create_vnode()  local
525 	bp = call->buffer;  in yfs_deliver_fs_create_vnode()
526 	xdr_decode_YFSFid(&bp, &op->file[1].fid);  in yfs_deliver_fs_create_vnode()
527 	xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_create_vnode()
528 	xdr_decode_YFSFetchStatus(&bp, call, &dvp->scb);  in yfs_deliver_fs_create_vnode()
529 	xdr_decode_YFSCallBack(&bp, call, &vp->scb);  in yfs_deliver_fs_create_vnode()
530 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_create_vnode()
555 	__be32 *bp;  in yfs_fs_create_file()  local
576 	bp = call->request;  in yfs_fs_create_file()
577 	bp = xdr_encode_u32(bp, YFSCREATEFILE);  in yfs_fs_create_file()
578 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_create_file()
579 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_create_file()
580 	bp = xdr_encode_name(bp, name);  in yfs_fs_create_file()
581 	bp = xdr_encode_YFSStoreStatus(bp, &op->create.mode, &op->mtime);  in yfs_fs_create_file()
582 	bp = xdr_encode_u32(bp, yfs_LockNone); /* ViceLockType */  in yfs_fs_create_file()
583 	yfs_check_req(call, bp);  in yfs_fs_create_file()
606 	__be32 *bp;  in yfs_fs_make_dir()  local
626 	bp = call->request;  in yfs_fs_make_dir()
627 	bp = xdr_encode_u32(bp, YFSMAKEDIR);  in yfs_fs_make_dir()
628 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_make_dir()
629 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_make_dir()
630 	bp = xdr_encode_name(bp, name);  in yfs_fs_make_dir()
631 	bp = xdr_encode_YFSStoreStatus(bp, &op->create.mode, &op->mtime);  in yfs_fs_make_dir()
632 	yfs_check_req(call, bp);  in yfs_fs_make_dir()
648 	const __be32 *bp;  in yfs_deliver_fs_remove_file2()  local
657 	bp = call->buffer;  in yfs_deliver_fs_remove_file2()
658 	xdr_decode_YFSFetchStatus(&bp, call, &dvp->scb);  in yfs_deliver_fs_remove_file2()
659 	xdr_decode_YFSFid(&bp, &fid);  in yfs_deliver_fs_remove_file2()
660 	xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_remove_file2()
663 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_remove_file2()
696 	__be32 *bp;  in yfs_fs_remove_file2()  local
713 	bp = call->request;  in yfs_fs_remove_file2()
714 	bp = xdr_encode_u32(bp, YFSREMOVEFILE2);  in yfs_fs_remove_file2()
715 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_remove_file2()
716 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_remove_file2()
717 	bp = xdr_encode_name(bp, name);  in yfs_fs_remove_file2()
718 	yfs_check_req(call, bp);  in yfs_fs_remove_file2()
732 	const __be32 *bp;  in yfs_deliver_fs_remove()  local
741 	bp = call->buffer;  in yfs_deliver_fs_remove()
742 	xdr_decode_YFSFetchStatus(&bp, call, &dvp->scb);  in yfs_deliver_fs_remove()
743 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_remove()
765 	__be32 *bp;  in yfs_fs_remove_file()  local
783 	bp = call->request;  in yfs_fs_remove_file()
784 	bp = xdr_encode_u32(bp, YFSREMOVEFILE);  in yfs_fs_remove_file()
785 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_remove_file()
786 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_remove_file()
787 	bp = xdr_encode_name(bp, name);  in yfs_fs_remove_file()
788 	yfs_check_req(call, bp);  in yfs_fs_remove_file()
810 	__be32 *bp;  in yfs_fs_remove_dir()  local
825 	bp = call->request;  in yfs_fs_remove_dir()
826 	bp = xdr_encode_u32(bp, YFSREMOVEDIR);  in yfs_fs_remove_dir()
827 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_remove_dir()
828 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_remove_dir()
829 	bp = xdr_encode_name(bp, name);  in yfs_fs_remove_dir()
830 	yfs_check_req(call, bp);  in yfs_fs_remove_dir()
845 	const __be32 *bp;  in yfs_deliver_fs_link()  local
854 	bp = call->buffer;  in yfs_deliver_fs_link()
855 	xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_link()
856 	xdr_decode_YFSFetchStatus(&bp, call, &dvp->scb);  in yfs_deliver_fs_link()
857 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_link()
881 	__be32 *bp;  in yfs_fs_link()  local
898 	bp = call->request;  in yfs_fs_link()
899 	bp = xdr_encode_u32(bp, YFSLINK);  in yfs_fs_link()
900 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_link()
901 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_link()
902 	bp = xdr_encode_name(bp, name);  in yfs_fs_link()
903 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_link()
904 	yfs_check_req(call, bp);  in yfs_fs_link()
919 	const __be32 *bp;  in yfs_deliver_fs_symlink()  local
929 	bp = call->buffer;  in yfs_deliver_fs_symlink()
930 	xdr_decode_YFSFid(&bp, &vp->fid);  in yfs_deliver_fs_symlink()
931 	xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_symlink()
932 	xdr_decode_YFSFetchStatus(&bp, call, &dvp->scb);  in yfs_deliver_fs_symlink()
933 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_symlink()
959 	__be32 *bp;  in yfs_fs_symlink()  local
979 	bp = call->request;  in yfs_fs_symlink()
980 	bp = xdr_encode_u32(bp, YFSSYMLINK);  in yfs_fs_symlink()
981 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_symlink()
982 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_symlink()
983 	bp = xdr_encode_name(bp, name);  in yfs_fs_symlink()
984 	bp = xdr_encode_string(bp, op->create.symlink, contents_sz);  in yfs_fs_symlink()
985 	bp = xdr_encode_YFSStoreStatus(bp, &mode, &op->mtime);  in yfs_fs_symlink()
986 	yfs_check_req(call, bp);  in yfs_fs_symlink()
1001 	const __be32 *bp;  in yfs_deliver_fs_rename()  local
1010 	bp = call->buffer;  in yfs_deliver_fs_rename()
1014 	xdr_decode_YFSFetchStatus(&bp, call, &orig_dvp->scb);  in yfs_deliver_fs_rename()
1015 	xdr_decode_YFSFetchStatus(&bp, call, &new_dvp->scb);  in yfs_deliver_fs_rename()
1016 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_rename()
1041 	__be32 *bp;  in yfs_fs_rename()  local
1059 	bp = call->request;  in yfs_fs_rename()
1060 	bp = xdr_encode_u32(bp, YFSRENAME);  in yfs_fs_rename()
1061 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_rename()
1062 	bp = xdr_encode_YFSFid(bp, &orig_dvp->fid);  in yfs_fs_rename()
1063 	bp = xdr_encode_name(bp, orig_name);  in yfs_fs_rename()
1064 	bp = xdr_encode_YFSFid(bp, &new_dvp->fid);  in yfs_fs_rename()
1065 	bp = xdr_encode_name(bp, new_name);  in yfs_fs_rename()
1066 	yfs_check_req(call, bp);  in yfs_fs_rename()
1090 	__be32 *bp;  in yfs_fs_store_data()  local
1114 	bp = call->request;  in yfs_fs_store_data()
1115 	bp = xdr_encode_u32(bp, YFSSTOREDATA64);  in yfs_fs_store_data()
1116 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_store_data()
1117 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_store_data()
1118 	bp = xdr_encode_YFSStoreStatus(bp, NULL, &op->mtime);  in yfs_fs_store_data()
1119 	bp = xdr_encode_u64(bp, op->store.pos);  in yfs_fs_store_data()
1120 	bp = xdr_encode_u64(bp, op->store.size);  in yfs_fs_store_data()
1121 	bp = xdr_encode_u64(bp, op->store.i_size);  in yfs_fs_store_data()
1122 	yfs_check_req(call, bp);  in yfs_fs_store_data()
1155 	__be32 *bp;  in yfs_fs_setattr_size()  local
1171 	bp = call->request;  in yfs_fs_setattr_size()
1172 	bp = xdr_encode_u32(bp, YFSSTOREDATA64);  in yfs_fs_setattr_size()
1173 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_setattr_size()
1174 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_setattr_size()
1175 	bp = xdr_encode_YFS_StoreStatus(bp, attr);  in yfs_fs_setattr_size()
1176 	bp = xdr_encode_u64(bp, attr->ia_size);	/* position of start of write */  in yfs_fs_setattr_size()
1177 	bp = xdr_encode_u64(bp, 0);		/* size of write */  in yfs_fs_setattr_size()
1178 	bp = xdr_encode_u64(bp, attr->ia_size);	/* new file length */  in yfs_fs_setattr_size()
1179 	yfs_check_req(call, bp);  in yfs_fs_setattr_size()
1195 	__be32 *bp;  in yfs_fs_setattr()  local
1213 	bp = call->request;  in yfs_fs_setattr()
1214 	bp = xdr_encode_u32(bp, YFSSTORESTATUS);  in yfs_fs_setattr()
1215 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_setattr()
1216 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_setattr()
1217 	bp = xdr_encode_YFS_StoreStatus(bp, attr);  in yfs_fs_setattr()
1218 	yfs_check_req(call, bp);  in yfs_fs_setattr()
1231 	const __be32 *bp;  in yfs_deliver_fs_get_volume_status()  local
1251 		bp = call->buffer;  in yfs_deliver_fs_get_volume_status()
1252 		xdr_decode_YFSFetchVolumeStatus(&bp, &op->volstatus.vs);  in yfs_deliver_fs_get_volume_status()
1370 	__be32 *bp;  in yfs_fs_get_volume_status()  local
1385 	bp = call->request;  in yfs_fs_get_volume_status()
1386 	bp = xdr_encode_u32(bp, YFSGETVOLUMESTATUS);  in yfs_fs_get_volume_status()
1387 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_get_volume_status()
1388 	bp = xdr_encode_u64(bp, vp->fid.vid);  in yfs_fs_get_volume_status()
1389 	yfs_check_req(call, bp);  in yfs_fs_get_volume_status()
1435 	__be32 *bp;  in yfs_fs_set_lock()  local
1449 	bp = call->request;  in yfs_fs_set_lock()
1450 	bp = xdr_encode_u32(bp, YFSSETLOCK);  in yfs_fs_set_lock()
1451 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_set_lock()
1452 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_set_lock()
1453 	bp = xdr_encode_u32(bp, op->lock.type);  in yfs_fs_set_lock()
1454 	yfs_check_req(call, bp);  in yfs_fs_set_lock()
1468 	__be32 *bp;  in yfs_fs_extend_lock()  local
1481 	bp = call->request;  in yfs_fs_extend_lock()
1482 	bp = xdr_encode_u32(bp, YFSEXTENDLOCK);  in yfs_fs_extend_lock()
1483 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_extend_lock()
1484 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_extend_lock()
1485 	yfs_check_req(call, bp);  in yfs_fs_extend_lock()
1499 	__be32 *bp;  in yfs_fs_release_lock()  local
1512 	bp = call->request;  in yfs_fs_release_lock()
1513 	bp = xdr_encode_u32(bp, YFSRELEASELOCK);  in yfs_fs_release_lock()
1514 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_release_lock()
1515 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_release_lock()
1516 	yfs_check_req(call, bp);  in yfs_fs_release_lock()
1530 	const __be32 *bp;  in yfs_deliver_fs_fetch_status()  local
1538 	bp = call->buffer;  in yfs_deliver_fs_fetch_status()
1539 	xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_fetch_status()
1540 	xdr_decode_YFSCallBack(&bp, call, &vp->scb);  in yfs_deliver_fs_fetch_status()
1541 	xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_fetch_status()
1564 	__be32 *bp;  in yfs_fs_fetch_status()  local
1579 	bp = call->request;  in yfs_fs_fetch_status()
1580 	bp = xdr_encode_u32(bp, YFSFETCHSTATUS);  in yfs_fs_fetch_status()
1581 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_fetch_status()
1582 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_fetch_status()
1583 	yfs_check_req(call, bp);  in yfs_fs_fetch_status()
1597 	const __be32 *bp;  in yfs_deliver_fs_inline_bulk_status()  local
1645 		bp = call->buffer;  in yfs_deliver_fs_inline_bulk_status()
1646 		xdr_decode_YFSFetchStatus(&bp, call, scb);  in yfs_deliver_fs_inline_bulk_status()
1693 		bp = call->buffer;  in yfs_deliver_fs_inline_bulk_status()
1694 		xdr_decode_YFSCallBack(&bp, call, scb);  in yfs_deliver_fs_inline_bulk_status()
1708 		bp = call->buffer;  in yfs_deliver_fs_inline_bulk_status()
1709 		xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_inline_bulk_status()
1740 	__be32 *bp;  in yfs_fs_inline_bulk_status()  local
1756 	bp = call->request;  in yfs_fs_inline_bulk_status()
1757 	bp = xdr_encode_u32(bp, YFSINLINEBULKSTATUS);  in yfs_fs_inline_bulk_status()
1758 	bp = xdr_encode_u32(bp, 0); /* RPCFlags */  in yfs_fs_inline_bulk_status()
1759 	bp = xdr_encode_u32(bp, op->nr_files);  in yfs_fs_inline_bulk_status()
1760 	bp = xdr_encode_YFSFid(bp, &dvp->fid);  in yfs_fs_inline_bulk_status()
1761 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_inline_bulk_status()
1763 		bp = xdr_encode_YFSFid(bp, &op->more_files[i].fid);  in yfs_fs_inline_bulk_status()
1764 	yfs_check_req(call, bp);  in yfs_fs_inline_bulk_status()
1780 	const __be32 *bp;  in yfs_deliver_fs_fetch_opaque_acl()  local
1865 		bp = call->buffer;  in yfs_deliver_fs_fetch_opaque_acl()
1866 		yacl->inherit_flag = ntohl(*bp++);  in yfs_deliver_fs_fetch_opaque_acl()
1867 		yacl->num_cleaned = ntohl(*bp++);  in yfs_deliver_fs_fetch_opaque_acl()
1868 		xdr_decode_YFSFetchStatus(&bp, call, &vp->scb);  in yfs_deliver_fs_fetch_opaque_acl()
1869 		xdr_decode_YFSVolSync(&bp, &op->volsync);  in yfs_deliver_fs_fetch_opaque_acl()
1908 	__be32 *bp;  in yfs_fs_fetch_opaque_acl()  local
1923 	bp = call->request;  in yfs_fs_fetch_opaque_acl()
1924 	bp = xdr_encode_u32(bp, YFSFETCHOPAQUEACL);  in yfs_fs_fetch_opaque_acl()
1925 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_fetch_opaque_acl()
1926 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_fetch_opaque_acl()
1927 	yfs_check_req(call, bp);  in yfs_fs_fetch_opaque_acl()
1953 	__be32 *bp;  in yfs_fs_store_opaque_acl2()  local
1969 	bp = call->request;  in yfs_fs_store_opaque_acl2()
1970 	bp = xdr_encode_u32(bp, YFSSTOREOPAQUEACL2);  in yfs_fs_store_opaque_acl2()
1971 	bp = xdr_encode_u32(bp, 0); /* RPC flags */  in yfs_fs_store_opaque_acl2()
1972 	bp = xdr_encode_YFSFid(bp, &vp->fid);  in yfs_fs_store_opaque_acl2()
1973 	bp = xdr_encode_u32(bp, acl->size);  in yfs_fs_store_opaque_acl2()
1974 	memcpy(bp, acl->data, acl->size);  in yfs_fs_store_opaque_acl2()
1976 		memset((void *)bp + acl->size, 0, size - acl->size);  in yfs_fs_store_opaque_acl2()
1977 	bp += size / sizeof(__be32);  in yfs_fs_store_opaque_acl2()
1978 	yfs_check_req(call, bp);  in yfs_fs_store_opaque_acl2()