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1 | /** @file\r | |
2 | \r | |
3 | This driver produces Extended SCSI Pass Thru Protocol instances for\r | |
4 | LSI Fusion MPT SCSI devices.\r | |
5 | \r | |
6 | Copyright (C) 2020, Oracle and/or its affiliates.\r | |
7 | \r | |
8 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
9 | \r | |
10 | **/\r | |
11 | \r | |
12 | #include <Library/UefiLib.h>\r | |
13 | #include <Uefi/UefiSpec.h>\r | |
14 | \r | |
15 | //\r | |
16 | // Higher versions will be used before lower, 0x10-0xffffffef is the version\r | |
17 | // range for IVH (Indie Hardware Vendors)\r | |
18 | //\r | |
19 | #define MPT_SCSI_BINDING_VERSION 0x10\r | |
20 | \r | |
21 | //\r | |
22 | // Driver Binding\r | |
23 | //\r | |
24 | \r | |
25 | STATIC\r | |
26 | EFI_STATUS\r | |
27 | EFIAPI\r | |
28 | MptScsiControllerSupported (\r | |
29 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
30 | IN EFI_HANDLE ControllerHandle,\r | |
31 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r | |
32 | )\r | |
33 | {\r | |
34 | return EFI_UNSUPPORTED;\r | |
35 | }\r | |
36 | \r | |
37 | STATIC\r | |
38 | EFI_STATUS\r | |
39 | EFIAPI\r | |
40 | MptScsiControllerStart (\r | |
41 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
42 | IN EFI_HANDLE ControllerHandle,\r | |
43 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r | |
44 | )\r | |
45 | {\r | |
46 | return EFI_UNSUPPORTED;\r | |
47 | }\r | |
48 | \r | |
49 | STATIC\r | |
50 | EFI_STATUS\r | |
51 | EFIAPI\r | |
52 | MptScsiControllerStop (\r | |
53 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
54 | IN EFI_HANDLE ControllerHandle,\r | |
55 | IN UINTN NumberOfChildren,\r | |
56 | IN EFI_HANDLE *ChildHandleBuffer\r | |
57 | )\r | |
58 | {\r | |
59 | return EFI_UNSUPPORTED;\r | |
60 | }\r | |
61 | \r | |
62 | STATIC\r | |
63 | EFI_DRIVER_BINDING_PROTOCOL mMptScsiDriverBinding = {\r | |
64 | &MptScsiControllerSupported,\r | |
65 | &MptScsiControllerStart,\r | |
66 | &MptScsiControllerStop,\r | |
67 | MPT_SCSI_BINDING_VERSION,\r | |
68 | NULL, // ImageHandle, filled by EfiLibInstallDriverBindingComponentName2\r | |
69 | NULL, // DriverBindingHandle, filled as well\r | |
70 | };\r | |
71 | \r | |
72 | //\r | |
73 | // Entry Point\r | |
74 | //\r | |
75 | \r | |
76 | EFI_STATUS\r | |
77 | EFIAPI\r | |
78 | MptScsiEntryPoint (\r | |
79 | IN EFI_HANDLE ImageHandle,\r | |
80 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
81 | )\r | |
82 | {\r | |
83 | return EfiLibInstallDriverBindingComponentName2 (\r | |
84 | ImageHandle,\r | |
85 | SystemTable,\r | |
86 | &mMptScsiDriverBinding,\r | |
87 | ImageHandle, // The handle to install onto\r | |
88 | NULL, // TODO Component name\r | |
89 | NULL // TODO Component name\r | |
90 | );\r | |
91 | }\r |