projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 39840c50 | 1 | /** @file\r |
| 2 | Header file for EFI_DISK_INFO_PROTOCOL interface.\r | |
| 3 | \r | |
| d1102dba | 4 | Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>\r |
| 9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 39840c50 | 6 | \r |
| 7 | **/\r | |
| 8 | \r | |
| 125887e7 | 9 | #ifndef _EFI_USBMASS_DISKINFO_H_\r |
| 10 | #define _EFI_USBMASS_DISKINFO_H_\r | |
| 11 | \r | |
| 39840c50 | 12 | /**\r |
| 13 | Initialize the installation of DiskInfo protocol.\r | |
| 14 | \r | |
| 15 | This function prepares for the installation of DiskInfo protocol on the child handle.\r | |
| d1102dba | 16 | By default, it installs DiskInfo protocol with USB interface GUID.\r |
| 39840c50 | 17 | \r |
| 18 | @param UsbMass The pointer of USB_MASS_DEVICE.\r | |
| 19 | \r | |
| 20 | **/\r | |
| 21 | VOID\r | |
| 22 | InitializeDiskInfo (\r | |
| 23 | IN USB_MASS_DEVICE *UsbMass\r | |
| 24 | );\r | |
| 25 | \r | |
| 26 | \r | |
| 27 | /**\r | |
| 28 | Provides inquiry information for the controller type.\r | |
| d1102dba | 29 | \r |
| 39840c50 | 30 | This function is used to get inquiry data. Data format\r |
| 31 | of Identify data is defined by the Interface GUID.\r | |
| 32 | \r | |
| 33 | @param[in] This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r | |
| 34 | @param[in, out] InquiryData Pointer to a buffer for the inquiry data.\r | |
| 35 | @param[in, out] InquiryDataSize Pointer to the value for the inquiry data size.\r | |
| 36 | \r | |
| 37 | @retval EFI_SUCCESS The command was accepted without any errors.\r | |
| d1102dba LG |
38 | @retval EFI_NOT_FOUND Device does not support this data class\r |
| 39 | @retval EFI_DEVICE_ERROR Error reading InquiryData from device\r | |
| 40 | @retval EFI_BUFFER_TOO_SMALL InquiryDataSize not big enough\r | |
| 39840c50 | 41 | \r |
| 42 | **/\r | |
| 43 | EFI_STATUS\r | |
| 44 | EFIAPI\r | |
| 45 | UsbDiskInfoInquiry (\r | |
| 46 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
| 47 | IN OUT VOID *InquiryData,\r | |
| 48 | IN OUT UINT32 *InquiryDataSize\r | |
| 49 | );\r | |
| 50 | \r | |
| 51 | /**\r | |
| 52 | Provides identify information for the controller type.\r | |
| 53 | \r | |
| 54 | This function is used to get identify data. Data format\r | |
| 55 | of Identify data is defined by the Interface GUID.\r | |
| 56 | \r | |
| d1102dba | 57 | @param[in] This Pointer to the EFI_DISK_INFO_PROTOCOL\r |
| 39840c50 | 58 | instance.\r |
| 59 | @param[in, out] IdentifyData Pointer to a buffer for the identify data.\r | |
| 60 | @param[in, out] IdentifyDataSize Pointer to the value for the identify data\r | |
| 61 | size.\r | |
| 62 | \r | |
| 63 | @retval EFI_SUCCESS The command was accepted without any errors.\r | |
| d1102dba LG |
64 | @retval EFI_NOT_FOUND Device does not support this data class\r |
| 65 | @retval EFI_DEVICE_ERROR Error reading IdentifyData from device\r | |
| 66 | @retval EFI_BUFFER_TOO_SMALL IdentifyDataSize not big enough\r | |
| 39840c50 | 67 | \r |
| 68 | **/\r | |
| 69 | EFI_STATUS\r | |
| 70 | EFIAPI\r | |
| 71 | UsbDiskInfoIdentify (\r | |
| 72 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
| 73 | IN OUT VOID *IdentifyData,\r | |
| 74 | IN OUT UINT32 *IdentifyDataSize\r | |
| 75 | );\r | |
| 76 | \r | |
| 77 | /**\r | |
| 78 | Provides sense data information for the controller type.\r | |
| d1102dba LG |
79 | \r |
| 80 | This function is used to get sense data.\r | |
| 39840c50 | 81 | Data format of Sense data is defined by the Interface GUID.\r |
| 82 | \r | |
| 83 | @param[in] This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r | |
| 84 | @param[in, out] SenseData Pointer to the SenseData.\r | |
| 85 | @param[in, out] SenseDataSize Size of SenseData in bytes.\r | |
| 86 | @param[out] SenseDataNumber Pointer to the value for the sense data size.\r | |
| 87 | \r | |
| 88 | @retval EFI_SUCCESS The command was accepted without any errors.\r | |
| 89 | @retval EFI_NOT_FOUND Device does not support this data class.\r | |
| 90 | @retval EFI_DEVICE_ERROR Error reading SenseData from device.\r | |
| 91 | @retval EFI_BUFFER_TOO_SMALL SenseDataSize not big enough.\r | |
| 92 | \r | |
| 93 | **/\r | |
| 94 | EFI_STATUS\r | |
| 95 | EFIAPI\r | |
| 96 | UsbDiskInfoSenseData (\r | |
| 97 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
| 98 | IN OUT VOID *SenseData,\r | |
| 99 | IN OUT UINT32 *SenseDataSize,\r | |
| 100 | OUT UINT8 *SenseDataNumber\r | |
| 101 | );\r | |
| 102 | \r | |
| 103 | \r | |
| 104 | /**\r | |
| 105 | This function is used to get controller information.\r | |
| 106 | \r | |
| d1102dba | 107 | @param[in] This Pointer to the EFI_DISK_INFO_PROTOCOL instance.\r |
| 39840c50 | 108 | @param[out] IdeChannel Pointer to the Ide Channel number. Primary or secondary.\r |
| 109 | @param[out] IdeDevice Pointer to the Ide Device number. Master or slave.\r | |
| 110 | \r | |
| 111 | @retval EFI_SUCCESS IdeChannel and IdeDevice are valid.\r | |
| 112 | @retval EFI_UNSUPPORTED This is not an IDE device.\r | |
| 113 | \r | |
| 114 | **/\r | |
| 115 | EFI_STATUS\r | |
| 116 | EFIAPI\r | |
| 117 | UsbDiskInfoWhichIde (\r | |
| 118 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
| 119 | OUT UINT32 *IdeChannel,\r | |
| 120 | OUT UINT32 *IdeDevice\r | |
| 121 | );\r | |
| 122 | \r | |
| 125887e7 | 123 | #endif\r |