1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * PCE microcode extracted from UGW 7.1.1 switch api |
4 | * |
5 | * Copyright (c) 2012, 2014, 2015 Lantiq Deutschland GmbH |
6 | * Copyright (C) 2012 John Crispin <john@phrozen.org> |
7 | * Copyright (C) 2017 - 2018 Hauke Mehrtens <hauke@hauke-m.de> |
8 | */ |
9 | |
10 | enum { |
11 | OUT_MAC0 = 0, |
12 | OUT_MAC1, |
13 | OUT_MAC2, |
14 | OUT_MAC3, |
15 | OUT_MAC4, |
16 | OUT_MAC5, |
17 | OUT_ETHTYP, |
18 | OUT_VTAG0, |
19 | OUT_VTAG1, |
20 | OUT_ITAG0, |
21 | OUT_ITAG1, /*10 */ |
22 | OUT_ITAG2, |
23 | OUT_ITAG3, |
24 | OUT_IP0, |
25 | OUT_IP1, |
26 | OUT_IP2, |
27 | OUT_IP3, |
28 | OUT_SIP0, |
29 | OUT_SIP1, |
30 | OUT_SIP2, |
31 | OUT_SIP3, /*20*/ |
32 | OUT_SIP4, |
33 | OUT_SIP5, |
34 | OUT_SIP6, |
35 | OUT_SIP7, |
36 | OUT_DIP0, |
37 | OUT_DIP1, |
38 | OUT_DIP2, |
39 | OUT_DIP3, |
40 | OUT_DIP4, |
41 | OUT_DIP5, /*30*/ |
42 | OUT_DIP6, |
43 | OUT_DIP7, |
44 | OUT_SESID, |
45 | OUT_PROT, |
46 | OUT_APP0, |
47 | OUT_APP1, |
48 | OUT_IGMP0, |
49 | OUT_IGMP1, |
50 | OUT_IPOFF, /*39*/ |
51 | OUT_NONE = 63, |
52 | }; |
53 | |
54 | /* parser's microcode length type */ |
55 | #define INSTR 0 |
56 | #define IPV6 1 |
57 | #define LENACCU 2 |
58 | |
59 | /* parser's microcode flag type */ |
60 | enum { |
61 | FLAG_ITAG = 0, |
62 | FLAG_VLAN, |
63 | FLAG_SNAP, |
64 | FLAG_PPPOE, |
65 | FLAG_IPV6, |
66 | FLAG_IPV6FL, |
67 | FLAG_IPV4, |
68 | FLAG_IGMP, |
69 | FLAG_TU, |
70 | FLAG_HOP, |
71 | FLAG_NN1, /*10 */ |
72 | FLAG_NN2, |
73 | FLAG_END, |
74 | FLAG_NO, /*13*/ |
75 | }; |
76 | |
77 | struct gswip_pce_microcode { |
78 | u16 val_3; |
79 | u16 val_2; |
80 | u16 val_1; |
81 | u16 val_0; |
82 | }; |
83 | |
84 | #define MC_ENTRY(val, msk, ns, out, len, type, flags, ipv4_len) \ |
85 | { val, msk, ((ns) << 10 | (out) << 4 | (len) >> 1),\ |
86 | ((len) & 1) << 15 | (type) << 13 | (flags) << 9 | (ipv4_len) << 8 } |
87 | static const struct gswip_pce_microcode gswip_pce_microcode[] = { |
88 | /* value mask ns fields L type flags ipv4_len */ |
89 | MC_ENTRY(0x88c3, 0xFFFF, 1, OUT_ITAG0, 4, INSTR, FLAG_ITAG, 0), |
90 | MC_ENTRY(0x8100, 0xFFFF, 2, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), |
91 | MC_ENTRY(0x88A8, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), |
92 | MC_ENTRY(0x8100, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), |
93 | MC_ENTRY(0x8864, 0xFFFF, 17, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
94 | MC_ENTRY(0x0800, 0xFFFF, 21, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
95 | MC_ENTRY(0x86DD, 0xFFFF, 22, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
96 | MC_ENTRY(0x8863, 0xFFFF, 16, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
97 | MC_ENTRY(0x0000, 0xF800, 10, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
98 | MC_ENTRY(0x0000, 0x0000, 40, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
99 | MC_ENTRY(0x0600, 0x0600, 40, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), |
100 | MC_ENTRY(0x0000, 0x0000, 12, OUT_NONE, 1, INSTR, FLAG_NO, 0), |
101 | MC_ENTRY(0xAAAA, 0xFFFF, 14, OUT_NONE, 1, INSTR, FLAG_NO, 0), |
102 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
103 | MC_ENTRY(0x0300, 0xFF00, 41, OUT_NONE, 0, INSTR, FLAG_SNAP, 0), |
104 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
105 | MC_ENTRY(0x0000, 0x0000, 41, OUT_DIP7, 3, INSTR, FLAG_NO, 0), |
106 | MC_ENTRY(0x0000, 0x0000, 18, OUT_DIP7, 3, INSTR, FLAG_PPPOE, 0), |
107 | MC_ENTRY(0x0021, 0xFFFF, 21, OUT_NONE, 1, INSTR, FLAG_NO, 0), |
108 | MC_ENTRY(0x0057, 0xFFFF, 22, OUT_NONE, 1, INSTR, FLAG_NO, 0), |
109 | MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
110 | MC_ENTRY(0x4000, 0xF000, 24, OUT_IP0, 4, INSTR, FLAG_IPV4, 1), |
111 | MC_ENTRY(0x6000, 0xF000, 27, OUT_IP0, 3, INSTR, FLAG_IPV6, 0), |
112 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
113 | MC_ENTRY(0x0000, 0x0000, 25, OUT_IP3, 2, INSTR, FLAG_NO, 0), |
114 | MC_ENTRY(0x0000, 0x0000, 26, OUT_SIP0, 4, INSTR, FLAG_NO, 0), |
115 | MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE, 0, LENACCU, FLAG_NO, 0), |
116 | MC_ENTRY(0x1100, 0xFF00, 39, OUT_PROT, 1, INSTR, FLAG_NO, 0), |
117 | MC_ENTRY(0x0600, 0xFF00, 39, OUT_PROT, 1, INSTR, FLAG_NO, 0), |
118 | MC_ENTRY(0x0000, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_HOP, 0), |
119 | MC_ENTRY(0x2B00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN1, 0), |
120 | MC_ENTRY(0x3C00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN2, 0), |
121 | MC_ENTRY(0x0000, 0x0000, 39, OUT_PROT, 1, INSTR, FLAG_NO, 0), |
122 | MC_ENTRY(0x0000, 0x00E0, 35, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
123 | MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE, 0, INSTR, FLAG_NO, 0), |
124 | MC_ENTRY(0x0000, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_HOP, 0), |
125 | MC_ENTRY(0x2B00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN1, 0), |
126 | MC_ENTRY(0x3C00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN2, 0), |
127 | MC_ENTRY(0x0000, 0x0000, 40, OUT_PROT, 1, IPV6, FLAG_NO, 0), |
128 | MC_ENTRY(0x0000, 0x0000, 40, OUT_SIP0, 16, INSTR, FLAG_NO, 0), |
129 | MC_ENTRY(0x0000, 0x0000, 41, OUT_APP0, 4, INSTR, FLAG_IGMP, 0), |
130 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
131 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
132 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
133 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
134 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
135 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
136 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
137 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
138 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
139 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
140 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
141 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
142 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
143 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
144 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
145 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
146 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
147 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
148 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
149 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
150 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
151 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
152 | MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE, 0, INSTR, FLAG_END, 0), |
153 | }; |
154 | |