Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
06b332a5 BF |
2 | #define NFS4_MAXTAGLEN 20 |
3 | ||
4 | #define NFS4_enc_cb_null_sz 0 | |
5 | #define NFS4_dec_cb_null_sz 0 | |
6 | #define cb_compound_enc_hdr_sz 4 | |
7 | #define cb_compound_dec_hdr_sz (3 + (NFS4_MAXTAGLEN >> 2)) | |
8 | #define sessionid_sz (NFS4_MAX_SESSIONID_LEN >> 2) | |
9 | #define cb_sequence_enc_sz (sessionid_sz + 4 + \ | |
10 | 1 /* no referring calls list yet */) | |
11 | #define cb_sequence_dec_sz (op_dec_sz + sessionid_sz + 4) | |
12 | ||
13 | #define op_enc_sz 1 | |
14 | #define op_dec_sz 2 | |
15 | #define enc_nfs4_fh_sz (1 + (NFS4_FHSIZE >> 2)) | |
16 | #define enc_stateid_sz (NFS4_STATEID_SIZE >> 2) | |
17 | #define NFS4_enc_cb_recall_sz (cb_compound_enc_hdr_sz + \ | |
18 | cb_sequence_enc_sz + \ | |
19 | 1 + enc_stateid_sz + \ | |
20 | enc_nfs4_fh_sz) | |
21 | ||
22 | #define NFS4_dec_cb_recall_sz (cb_compound_dec_hdr_sz + \ | |
23 | cb_sequence_dec_sz + \ | |
24 | op_dec_sz) | |
c5c707f9 CH |
25 | #define NFS4_enc_cb_layout_sz (cb_compound_enc_hdr_sz + \ |
26 | cb_sequence_enc_sz + \ | |
27 | 1 + 3 + \ | |
28 | enc_nfs4_fh_sz + 4) | |
29 | #define NFS4_dec_cb_layout_sz (cb_compound_dec_hdr_sz + \ | |
30 | cb_sequence_dec_sz + \ | |
31 | op_dec_sz) | |
a188620e JL |
32 | |
33 | #define NFS4_enc_cb_notify_lock_sz (cb_compound_enc_hdr_sz + \ | |
34 | cb_sequence_enc_sz + \ | |
35 | 2 + 1 + \ | |
36 | XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + \ | |
37 | enc_nfs4_fh_sz) | |
38 | #define NFS4_dec_cb_notify_lock_sz (cb_compound_dec_hdr_sz + \ | |
39 | cb_sequence_dec_sz + \ | |
40 | op_dec_sz) | |
9eb190fc OK |
41 | #define enc_cb_offload_info_sz (1 + 1 + 2 + 1 + \ |
42 | XDR_QUADLEN(NFS4_VERIFIER_SIZE)) | |
43 | #define NFS4_enc_cb_offload_sz (cb_compound_enc_hdr_sz + \ | |
44 | cb_sequence_enc_sz + \ | |
45 | enc_nfs4_fh_sz + \ | |
46 | enc_stateid_sz + \ | |
47 | enc_cb_offload_info_sz) | |
48 | #define NFS4_dec_cb_offload_sz (cb_compound_dec_hdr_sz + \ | |
49 | cb_sequence_dec_sz + \ | |
50 | op_dec_sz) | |
3959066b DN |
51 | #define NFS4_enc_cb_recall_any_sz (cb_compound_enc_hdr_sz + \ |
52 | cb_sequence_enc_sz + \ | |
53 | 1 + 1 + 1) | |
54 | #define NFS4_dec_cb_recall_any_sz (cb_compound_dec_hdr_sz + \ | |
55 | cb_sequence_dec_sz + \ | |
56 | op_dec_sz) | |
6487a13b DN |
57 | |
58 | /* | |
59 | * 1: CB_GETATTR opcode (32-bit) | |
60 | * N: file_handle | |
61 | * 1: number of entry in attribute array (32-bit) | |
62 | * 1: entry 0 in attribute array (32-bit) | |
63 | */ | |
64 | #define NFS4_enc_cb_getattr_sz (cb_compound_enc_hdr_sz + \ | |
65 | cb_sequence_enc_sz + \ | |
66 | 1 + enc_nfs4_fh_sz + 1 + 1) | |
67 | /* | |
68 | * 4: fattr_bitmap_maxsz | |
69 | * 1: attribute array len | |
70 | * 2: change attr (64-bit) | |
71 | * 2: size (64-bit) | |
72 | */ | |
73 | #define NFS4_dec_cb_getattr_sz (cb_compound_dec_hdr_sz + \ | |
74 | cb_sequence_dec_sz + 4 + 1 + 2 + 2 + op_dec_sz) |