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12618416 | 1 | /** @file\r |
fa6fb82a | 2 | The header file of IScsiImpl.c.\r |
6a690e23 | 3 | \r |
12618416 | 4 | Copyright (c) 2004 - 2008, Intel Corporation\r |
7a444476 | 5 | All rights reserved. This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
6a690e23 | 12 | \r |
12618416 | 13 | **/\r |
6a690e23 | 14 | \r |
15 | #ifndef _ISCSI_IMPL_H_\r | |
16 | #define _ISCSI_IMPL_H_\r | |
17 | \r | |
19034421 | 18 | #include <Uefi.h>\r |
19 | \r | |
6a690e23 | 20 | #include <Library/NetLib.h>\r |
21 | #include <Library/PrintLib.h>\r | |
22 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
01a5c994 | 23 | \r |
24 | #include <Guid/EventGroup.h>\r | |
25 | \r | |
6a690e23 | 26 | #include "IScsiCommon.h"\r |
27 | #include "IScsiDriver.h"\r | |
d0cca731 | 28 | #include "IScsiInitiatorName.h"\r |
b263ee17 | 29 | #include "ComponentName.h"\r |
6a690e23 | 30 | #include "IScsiConfigNVDataStruc.h"\r |
31 | #include "IScsiExtScsiPassThru.h"\r | |
32 | #include "IScsiProto.h"\r | |
fa6fb82a | 33 | #include "IScsiMisc.h"\r |
6a690e23 | 34 | #include "IScsiCHAP.h"\r |
fa6fb82a | 35 | #include "IScsiConfig.h"\r |
6a690e23 | 36 | #include "IScsiDhcp.h"\r |
37 | #include "IScsiTcp4Io.h"\r | |
38 | #include "IScsiIbft.h"\r | |
fa6fb82a | 39 | \r |
40 | \r | |
f3f2e05d | 41 | #define ISCSI_SESSION_SIGNATURE SIGNATURE_32 ('I', 'S', 'S', 'N')\r |
6a690e23 | 42 | \r |
69b0882d | 43 | struct _ISCSI_SESSION {\r |
6a690e23 | 44 | UINT32 Signature;\r |
45 | \r | |
46 | ISCSI_SESSION_CONFIG_DATA ConfigData;\r | |
47 | ISCSI_CHAP_AUTH_DATA AuthData;\r | |
48 | \r | |
49 | CHAR8 InitiatorName[ISCSI_NAME_MAX_SIZE];\r | |
50 | UINTN InitiatorNameLength;\r | |
51 | UINT8 State;\r | |
52 | \r | |
a78d176c | 53 | UINT8 Isid[6];\r |
54 | UINT16 Tsih;\r | |
6a690e23 | 55 | \r |
56 | UINT32 CmdSN;\r | |
57 | UINT32 ExpCmdSN;\r | |
58 | UINT32 MaxCmdSN;\r | |
59 | \r | |
60 | UINT32 InitiatorTaskTag;\r | |
a78d176c | 61 | UINT16 NextCid;\r |
6a690e23 | 62 | \r |
e48e37fc | 63 | LIST_ENTRY Conns;\r |
6a690e23 | 64 | UINT32 NumConns;\r |
65 | \r | |
e48e37fc | 66 | LIST_ENTRY TcbList;\r |
6a690e23 | 67 | \r |
68 | //\r | |
69 | // session-wide parameters\r | |
70 | //\r | |
71 | UINT16 TargetPortalGroupTag;\r | |
72 | UINT32 MaxConnections;\r | |
73 | BOOLEAN InitialR2T;\r | |
74 | BOOLEAN ImmediateData;\r | |
75 | UINT32 MaxBurstLength;\r | |
76 | UINT32 FirstBurstLength;\r | |
77 | UINT32 DefaultTime2Wait;\r | |
78 | UINT32 DefaultTime2Retain;\r | |
79 | UINT16 MaxOutstandingR2T;\r | |
80 | BOOLEAN DataPDUInOrder;\r | |
81 | BOOLEAN DataSequenceInOrder;\r | |
82 | UINT8 ErrorRecoveryLevel;\r | |
69b0882d | 83 | };\r |
6a690e23 | 84 | \r |
f3f2e05d | 85 | #define ISCSI_CONNECTION_SIGNATURE SIGNATURE_32 ('I', 'S', 'C', 'N')\r |
6a690e23 | 86 | \r |
69b0882d | 87 | struct _ISCSI_CONNECTION {\r |
6a690e23 | 88 | UINT32 Signature;\r |
e48e37fc | 89 | LIST_ENTRY Link;\r |
6a690e23 | 90 | \r |
91 | EFI_EVENT TimeoutEvent;\r | |
92 | \r | |
93 | ISCSI_SESSION *Session;\r | |
94 | \r | |
95 | UINT8 State;\r | |
96 | UINT8 CurrentStage;\r | |
97 | UINT8 NextStage;\r | |
98 | \r | |
99 | UINT8 CHAPStep;\r | |
100 | \r | |
101 | BOOLEAN PartialReqSent;\r | |
102 | BOOLEAN PartialRspRcvd;\r | |
103 | \r | |
104 | BOOLEAN TransitInitiated;\r | |
105 | \r | |
a78d176c | 106 | UINT16 Cid;\r |
6a690e23 | 107 | UINT32 ExpStatSN;\r |
108 | \r | |
109 | //\r | |
110 | // queues...\r | |
111 | //\r | |
112 | NET_BUF_QUEUE RspQue;\r | |
113 | \r | |
114 | TCP4_IO Tcp4Io;\r | |
115 | \r | |
116 | //\r | |
117 | // connection-only parameters\r | |
118 | //\r | |
119 | UINT32 MaxRecvDataSegmentLength;\r | |
120 | ISCSI_DIGEST_TYPE HeaderDigest;\r | |
121 | ISCSI_DIGEST_TYPE DataDigest;\r | |
69b0882d | 122 | };\r |
6a690e23 | 123 | \r |
f3f2e05d | 124 | #define ISCSI_DRIVER_DATA_SIGNATURE SIGNATURE_32 ('I', 'S', 'D', 'A')\r |
6a690e23 | 125 | \r |
126 | #define ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU(PassThru) \\r | |
127 | CR ( \\r | |
128 | PassThru, \\r | |
129 | ISCSI_DRIVER_DATA, \\r | |
130 | IScsiExtScsiPassThru, \\r | |
131 | ISCSI_DRIVER_DATA_SIGNATURE \\r | |
132 | )\r | |
133 | #define ISCSI_DRIVER_DATA_FROM_IDENTIFIER(Identifier) \\r | |
134 | CR ( \\r | |
135 | Identifier, \\r | |
136 | ISCSI_DRIVER_DATA, \\r | |
137 | IScsiIdentifier, \\r | |
138 | ISCSI_DRIVER_DATA_SIGNATURE \\r | |
139 | )\r | |
140 | #define ISCSI_DRIVER_DATA_FROM_SESSION(s) \\r | |
141 | CR ( \\r | |
142 | s, \\r | |
143 | ISCSI_DRIVER_DATA, \\r | |
144 | Session, \\r | |
145 | ISCSI_DRIVER_DATA_SIGNATURE \\r | |
146 | )\r | |
147 | \r | |
69b0882d | 148 | struct _ISCSI_DRIVER_DATA {\r |
6a690e23 | 149 | UINT32 Signature;\r |
150 | EFI_HANDLE Image;\r | |
151 | EFI_HANDLE Controller;\r | |
152 | ISCSI_PRIVATE_PROTOCOL IScsiIdentifier;\r | |
153 | \r | |
154 | EFI_EVENT ExitBootServiceEvent;\r | |
155 | \r | |
156 | EFI_EXT_SCSI_PASS_THRU_PROTOCOL IScsiExtScsiPassThru;\r | |
157 | EFI_EXT_SCSI_PASS_THRU_MODE ExtScsiPassThruMode;\r | |
158 | EFI_HANDLE ExtScsiPassThruHandle;\r | |
159 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
160 | \r | |
161 | ISCSI_SESSION Session;\r | |
69b0882d | 162 | };\r |
6a690e23 | 163 | \r |
164 | #endif\r |