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4 #ifndef _FM10K_TLV_H_
5 #define _FM10K_TLV_H_
6
7
8 struct fm10k_msg_data;
9
10 #include "fm10k_type.h"
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29 #define FM10K_TLV_ID_SHIFT 0
30 #define FM10K_TLV_ID_SIZE 16
31 #define FM10K_TLV_ID_MASK ((1u << FM10K_TLV_ID_SIZE) - 1)
32 #define FM10K_TLV_FLAGS_SHIFT 16
33 #define FM10K_TLV_FLAGS_MSG 0x1
34 #define FM10K_TLV_FLAGS_SIZE 4
35 #define FM10K_TLV_LEN_SHIFT 20
36 #define FM10K_TLV_LEN_SIZE 12
37
38 #define FM10K_TLV_HDR_LEN 4ul
39 #define FM10K_TLV_LEN_ALIGN_MASK \
40 ((FM10K_TLV_HDR_LEN - 1) << FM10K_TLV_LEN_SHIFT)
41 #define FM10K_TLV_LEN_ALIGN(tlv) \
42 (((tlv) + FM10K_TLV_LEN_ALIGN_MASK) & ~FM10K_TLV_LEN_ALIGN_MASK)
43 #define FM10K_TLV_DWORD_LEN(tlv) \
44 ((u16)((FM10K_TLV_LEN_ALIGN(tlv)) >> (FM10K_TLV_LEN_SHIFT + 2)) + 1)
45
46 #define FM10K_TLV_RESULTS_MAX 32
47
48 enum fm10k_tlv_type {
49 FM10K_TLV_NULL_STRING,
50 FM10K_TLV_MAC_ADDR,
51 FM10K_TLV_BOOL,
52 FM10K_TLV_UNSIGNED,
53 FM10K_TLV_SIGNED,
54 FM10K_TLV_LE_STRUCT,
55 FM10K_TLV_NESTED,
56 FM10K_TLV_MAX_TYPE
57 };
58
59 #define FM10K_TLV_ERROR (~0u)
60
61 struct fm10k_tlv_attr {
62 unsigned int id;
63 enum fm10k_tlv_type type;
64 u16 len;
65 };
66
67 #define FM10K_TLV_ATTR_NULL_STRING(id, len) { id, FM10K_TLV_NULL_STRING, len }
68 #define FM10K_TLV_ATTR_MAC_ADDR(id) { id, FM10K_TLV_MAC_ADDR, 6 }
69 #define FM10K_TLV_ATTR_BOOL(id) { id, FM10K_TLV_BOOL, 0 }
70 #define FM10K_TLV_ATTR_U8(id) { id, FM10K_TLV_UNSIGNED, 1 }
71 #define FM10K_TLV_ATTR_U16(id) { id, FM10K_TLV_UNSIGNED, 2 }
72 #define FM10K_TLV_ATTR_U32(id) { id, FM10K_TLV_UNSIGNED, 4 }
73 #define FM10K_TLV_ATTR_U64(id) { id, FM10K_TLV_UNSIGNED, 8 }
74 #define FM10K_TLV_ATTR_S8(id) { id, FM10K_TLV_SIGNED, 1 }
75 #define FM10K_TLV_ATTR_S16(id) { id, FM10K_TLV_SIGNED, 2 }
76 #define FM10K_TLV_ATTR_S32(id) { id, FM10K_TLV_SIGNED, 4 }
77 #define FM10K_TLV_ATTR_S64(id) { id, FM10K_TLV_SIGNED, 8 }
78 #define FM10K_TLV_ATTR_LE_STRUCT(id, len) { id, FM10K_TLV_LE_STRUCT, len }
79 #define FM10K_TLV_ATTR_NESTED(id) { id, FM10K_TLV_NESTED }
80 #define FM10K_TLV_ATTR_LAST { FM10K_TLV_ERROR }
81
82 struct fm10k_msg_data {
83 unsigned int id;
84 const struct fm10k_tlv_attr *attr;
85 s32 (*func)(struct fm10k_hw *, u32 **,
86 struct fm10k_mbx_info *);
87 };
88
89 #define FM10K_MSG_HANDLER(id, attr, func) { id, attr, func }
90
91 s32 fm10k_tlv_msg_init(u32 *, u16);
92 s32 fm10k_tlv_attr_put_mac_vlan(u32 *, u16, const u8 *, u16);
93 s32 fm10k_tlv_attr_get_mac_vlan(u32 *, u8 *, u16 *);
94 s32 fm10k_tlv_attr_put_bool(u32 *, u16);
95 s32 fm10k_tlv_attr_put_value(u32 *, u16, s64, u32);
96 #define fm10k_tlv_attr_put_u8(msg, attr_id, val) \
97 fm10k_tlv_attr_put_value(msg, attr_id, val, 1)
98 #define fm10k_tlv_attr_put_u16(msg, attr_id, val) \
99 fm10k_tlv_attr_put_value(msg, attr_id, val, 2)
100 #define fm10k_tlv_attr_put_u32(msg, attr_id, val) \
101 fm10k_tlv_attr_put_value(msg, attr_id, val, 4)
102 #define fm10k_tlv_attr_put_u64(msg, attr_id, val) \
103 fm10k_tlv_attr_put_value(msg, attr_id, val, 8)
104 #define fm10k_tlv_attr_put_s8(msg, attr_id, val) \
105 fm10k_tlv_attr_put_value(msg, attr_id, val, 1)
106 #define fm10k_tlv_attr_put_s16(msg, attr_id, val) \
107 fm10k_tlv_attr_put_value(msg, attr_id, val, 2)
108 #define fm10k_tlv_attr_put_s32(msg, attr_id, val) \
109 fm10k_tlv_attr_put_value(msg, attr_id, val, 4)
110 #define fm10k_tlv_attr_put_s64(msg, attr_id, val) \
111 fm10k_tlv_attr_put_value(msg, attr_id, val, 8)
112 s32 fm10k_tlv_attr_get_value(u32 *, void *, u32);
113 #define fm10k_tlv_attr_get_u8(attr, ptr) \
114 fm10k_tlv_attr_get_value(attr, ptr, sizeof(u8))
115 #define fm10k_tlv_attr_get_u16(attr, ptr) \
116 fm10k_tlv_attr_get_value(attr, ptr, sizeof(u16))
117 #define fm10k_tlv_attr_get_u32(attr, ptr) \
118 fm10k_tlv_attr_get_value(attr, ptr, sizeof(u32))
119 #define fm10k_tlv_attr_get_u64(attr, ptr) \
120 fm10k_tlv_attr_get_value(attr, ptr, sizeof(u64))
121 #define fm10k_tlv_attr_get_s8(attr, ptr) \
122 fm10k_tlv_attr_get_value(attr, ptr, sizeof(s8))
123 #define fm10k_tlv_attr_get_s16(attr, ptr) \
124 fm10k_tlv_attr_get_value(attr, ptr, sizeof(s16))
125 #define fm10k_tlv_attr_get_s32(attr, ptr) \
126 fm10k_tlv_attr_get_value(attr, ptr, sizeof(s32))
127 #define fm10k_tlv_attr_get_s64(attr, ptr) \
128 fm10k_tlv_attr_get_value(attr, ptr, sizeof(s64))
129 s32 fm10k_tlv_attr_put_le_struct(u32 *, u16, const void *, u32);
130 s32 fm10k_tlv_attr_get_le_struct(u32 *, void *, u32);
131 s32 fm10k_tlv_msg_parse(struct fm10k_hw *, u32 *, struct fm10k_mbx_info *,
132 const struct fm10k_msg_data *);
133 s32 fm10k_tlv_msg_error(struct fm10k_hw *hw, u32 **results,
134 struct fm10k_mbx_info *);
135
136 #define FM10K_TLV_MSG_ID_TEST 0
137
138 enum fm10k_tlv_test_attr_id {
139 FM10K_TEST_MSG_UNSET,
140 FM10K_TEST_MSG_STRING,
141 FM10K_TEST_MSG_MAC_ADDR,
142 FM10K_TEST_MSG_U8,
143 FM10K_TEST_MSG_U16,
144 FM10K_TEST_MSG_U32,
145 FM10K_TEST_MSG_U64,
146 FM10K_TEST_MSG_S8,
147 FM10K_TEST_MSG_S16,
148 FM10K_TEST_MSG_S32,
149 FM10K_TEST_MSG_S64,
150 FM10K_TEST_MSG_LE_STRUCT,
151 FM10K_TEST_MSG_NESTED,
152 FM10K_TEST_MSG_RESULT,
153 FM10K_TEST_MSG_MAX
154 };
155
156 extern const struct fm10k_tlv_attr fm10k_tlv_msg_test_attr[];
157 void fm10k_tlv_msg_test_create(u32 *, u32);
158 s32 fm10k_tlv_msg_test(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *);
159
160 #define FM10K_TLV_MSG_TEST_HANDLER(func) \
161 FM10K_MSG_HANDLER(FM10K_TLV_MSG_ID_TEST, fm10k_tlv_msg_test_attr, func)
162 #define FM10K_TLV_MSG_ERROR_HANDLER(func) \
163 FM10K_MSG_HANDLER(FM10K_TLV_ERROR, NULL, func)
164 #endif