| 1 | /** @file
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| 2 | Component Name functions declaration for XenPvBlk driver.
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| 3 |
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| 4 | Copyright (C) 2014, Citrix Ltd.
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| 5 |
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| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 7 |
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| 8 | **/
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| 9 |
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| 10 | /**
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| 11 | Retrieves a Unicode string that is the user-readable name of the EFI Driver.
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| 12 |
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| 13 | @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
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| 14 | @param Language A pointer to a three-character ISO 639-2 language identifier.
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| 15 | This is the language of the driver name that the caller
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| 16 | is requesting, and it must match one of the languages specified
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| 17 | in SupportedLanguages. The number of languages supported by a
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| 18 | driver is up to the driver writer.
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| 19 | @param DriverName A pointer to the Unicode string to return. This Unicode string
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| 20 | is the name of the driver specified by This in the language
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| 21 | specified by Language.
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| 22 |
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| 23 | @retval EFI_SUCCESS The Unicode string for the Driver specified by This
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| 24 | and the language specified by Language was returned
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| 25 | in DriverName.
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| 26 | @retval EFI_INVALID_PARAMETER Language is NULL.
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| 27 | @retval EFI_INVALID_PARAMETER DriverName is NULL.
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| 28 | @retval EFI_UNSUPPORTED The driver specified by This does not support the
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| 29 | language specified by Language.
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| 30 |
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| 31 | **/
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| 32 | EFI_STATUS
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| 33 | EFIAPI
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| 34 | XenPvBlkDxeComponentNameGetDriverName (
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| 35 | IN EFI_COMPONENT_NAME2_PROTOCOL *This,
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| 36 | IN CHAR8 *Language,
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| 37 | OUT CHAR16 **DriverName
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| 38 | );
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| 39 |
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| 40 | /**
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| 41 | Retrieves a Unicode string that is the user readable name of the controller
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| 42 | that is being managed by an EFI Driver.
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| 43 |
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| 44 | @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
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| 45 | @param ControllerHandle The handle of a controller that the driver specified by
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| 46 | This is managing. This handle specifies the controller
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| 47 | whose name is to be returned.
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| 48 | @param ChildHandle The handle of the child controller to retrieve the name
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| 49 | of. This is an optional parameter that may be NULL. It
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| 50 | will be NULL for device drivers. It will also be NULL
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| 51 | for a bus drivers that wish to retrieve the name of the
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| 52 | bus controller. It will not be NULL for a bus driver
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| 53 | that wishes to retrieve the name of a child controller.
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| 54 | @param Language A pointer to a three character ISO 639-2 language
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| 55 | identifier. This is the language of the controller name
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| 56 | that the caller is requesting, and it must match one
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| 57 | of the languages specified in SupportedLanguages. The
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| 58 | number of languages supported by a driver is up to the
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| 59 | driver writer.
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| 60 | @param ControllerName A pointer to the Unicode string to return. This Unicode
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| 61 | string is the name of the controller specified by
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| 62 | ControllerHandle and ChildHandle in the language specified
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| 63 | by Language, from the point of view of the driver specified
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| 64 | by This.
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| 65 |
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| 66 | @retval EFI_SUCCESS The Unicode string for the user-readable name in the
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| 67 | language specified by Language for the driver
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| 68 | specified by This was returned in DriverName.
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| 69 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
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| 70 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE.
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| 71 | @retval EFI_INVALID_PARAMETER Language is NULL.
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| 72 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.
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| 73 | @retval EFI_UNSUPPORTED The driver specified by This is not currently managing
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| 74 | the controller specified by ControllerHandle and
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| 75 | ChildHandle.
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| 76 | @retval EFI_UNSUPPORTED The driver specified by This does not support the
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| 77 | language specified by Language.
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| 78 |
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| 79 | **/
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| 80 | EFI_STATUS
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| 81 | EFIAPI
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| 82 | XenPvBlkDxeComponentNameGetControllerName (
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| 83 | IN EFI_COMPONENT_NAME2_PROTOCOL *This,
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| 84 | IN EFI_HANDLE ControllerHandle,
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| 85 | IN EFI_HANDLE ChildHandle OPTIONAL,
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| 86 | IN CHAR8 *Language,
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| 87 | OUT CHAR16 **ControllerName
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| 88 | );
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