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33 #ifndef _HNS_ROCE_CMD_H
34 #define _HNS_ROCE_CMD_H
35
36 #define HNS_ROCE_MAILBOX_SIZE 4096
37 #define HNS_ROCE_CMD_TIMEOUT_MSECS 10000
38
39 enum {
40
41 HNS_ROCE_CMD_WRITE_QPC_BT0 = 0x0,
42 HNS_ROCE_CMD_WRITE_QPC_BT1 = 0x1,
43 HNS_ROCE_CMD_WRITE_QPC_BT2 = 0x2,
44 HNS_ROCE_CMD_READ_QPC_BT0 = 0x4,
45 HNS_ROCE_CMD_READ_QPC_BT1 = 0x5,
46 HNS_ROCE_CMD_READ_QPC_BT2 = 0x6,
47 HNS_ROCE_CMD_DESTROY_QPC_BT0 = 0x8,
48 HNS_ROCE_CMD_DESTROY_QPC_BT1 = 0x9,
49 HNS_ROCE_CMD_DESTROY_QPC_BT2 = 0xa,
50
51
52 HNS_ROCE_CMD_MODIFY_QPC = 0x41,
53 HNS_ROCE_CMD_QUERY_QPC = 0x42,
54
55 HNS_ROCE_CMD_MODIFY_CQC = 0x52,
56 HNS_ROCE_CMD_QUERY_CQC = 0x53,
57
58 HNS_ROCE_CMD_WRITE_CQC_BT0 = 0x10,
59 HNS_ROCE_CMD_WRITE_CQC_BT1 = 0x11,
60 HNS_ROCE_CMD_WRITE_CQC_BT2 = 0x12,
61 HNS_ROCE_CMD_READ_CQC_BT0 = 0x14,
62 HNS_ROCE_CMD_READ_CQC_BT1 = 0x15,
63 HNS_ROCE_CMD_READ_CQC_BT2 = 0x1b,
64 HNS_ROCE_CMD_DESTROY_CQC_BT0 = 0x18,
65 HNS_ROCE_CMD_DESTROY_CQC_BT1 = 0x19,
66 HNS_ROCE_CMD_DESTROY_CQC_BT2 = 0x1a,
67
68
69 HNS_ROCE_CMD_WRITE_MPT_BT0 = 0x20,
70 HNS_ROCE_CMD_WRITE_MPT_BT1 = 0x21,
71 HNS_ROCE_CMD_WRITE_MPT_BT2 = 0x22,
72 HNS_ROCE_CMD_READ_MPT_BT0 = 0x24,
73 HNS_ROCE_CMD_READ_MPT_BT1 = 0x25,
74 HNS_ROCE_CMD_READ_MPT_BT2 = 0x26,
75 HNS_ROCE_CMD_DESTROY_MPT_BT0 = 0x28,
76 HNS_ROCE_CMD_DESTROY_MPT_BT1 = 0x29,
77 HNS_ROCE_CMD_DESTROY_MPT_BT2 = 0x2a,
78
79
80 HNS_ROCE_CMD_WRITE_CQC_TIMER_BT0 = 0x23,
81 HNS_ROCE_CMD_READ_CQC_TIMER_BT0 = 0x27,
82
83
84 HNS_ROCE_CMD_QUERY_MPT = 0x62,
85
86
87 HNS_ROCE_CMD_WRITE_SRQC_BT0 = 0x30,
88 HNS_ROCE_CMD_WRITE_SRQC_BT1 = 0x31,
89 HNS_ROCE_CMD_WRITE_SRQC_BT2 = 0x32,
90 HNS_ROCE_CMD_READ_SRQC_BT0 = 0x34,
91 HNS_ROCE_CMD_READ_SRQC_BT1 = 0x35,
92 HNS_ROCE_CMD_READ_SRQC_BT2 = 0x36,
93 HNS_ROCE_CMD_DESTROY_SRQC_BT0 = 0x38,
94 HNS_ROCE_CMD_DESTROY_SRQC_BT1 = 0x39,
95 HNS_ROCE_CMD_DESTROY_SRQC_BT2 = 0x3a,
96
97
98 HNS_ROCE_CMD_WRITE_QPC_TIMER_BT0 = 0x33,
99 HNS_ROCE_CMD_READ_QPC_TIMER_BT0 = 0x37,
100
101
102 HNS_ROCE_CMD_CREATE_AEQC = 0x80,
103 HNS_ROCE_CMD_MODIFY_AEQC = 0x81,
104 HNS_ROCE_CMD_QUERY_AEQC = 0x82,
105 HNS_ROCE_CMD_DESTROY_AEQC = 0x83,
106 HNS_ROCE_CMD_CREATE_CEQC = 0x90,
107 HNS_ROCE_CMD_MODIFY_CEQC = 0x91,
108 HNS_ROCE_CMD_QUERY_CEQC = 0x92,
109 HNS_ROCE_CMD_DESTROY_CEQC = 0x93,
110
111
112 HNS_ROCE_CMD_READ_SCCC_BT0 = 0xa4,
113 HNS_ROCE_CMD_WRITE_SCCC_BT0 = 0xa5,
114 };
115
116 enum {
117
118 HNS_ROCE_CMD_SW2HW_MPT = 0xd,
119 HNS_ROCE_CMD_HW2SW_MPT = 0xf,
120
121
122 HNS_ROCE_CMD_SW2HW_CQ = 0x16,
123 HNS_ROCE_CMD_HW2SW_CQ = 0x17,
124
125
126 HNS_ROCE_CMD_RST2INIT_QP = 0x19,
127 HNS_ROCE_CMD_INIT2RTR_QP = 0x1a,
128 HNS_ROCE_CMD_RTR2RTS_QP = 0x1b,
129 HNS_ROCE_CMD_RTS2RTS_QP = 0x1c,
130 HNS_ROCE_CMD_2ERR_QP = 0x1e,
131 HNS_ROCE_CMD_RTS2SQD_QP = 0x1f,
132 HNS_ROCE_CMD_SQD2SQD_QP = 0x38,
133 HNS_ROCE_CMD_SQD2RTS_QP = 0x20,
134 HNS_ROCE_CMD_2RST_QP = 0x21,
135 HNS_ROCE_CMD_QUERY_QP = 0x22,
136 HNS_ROCE_CMD_SW2HW_SRQ = 0x70,
137 HNS_ROCE_CMD_MODIFY_SRQC = 0x72,
138 HNS_ROCE_CMD_QUERY_SRQC = 0x73,
139 HNS_ROCE_CMD_HW2SW_SRQ = 0x74,
140 };
141
142 int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
143 unsigned long in_modifier, u8 op_modifier, u16 op,
144 unsigned long timeout);
145
146 struct hns_roce_cmd_mailbox
147 *hns_roce_alloc_cmd_mailbox(struct hns_roce_dev *hr_dev);
148 void hns_roce_free_cmd_mailbox(struct hns_roce_dev *hr_dev,
149 struct hns_roce_cmd_mailbox *mailbox);
150
151 #endif