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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-01-11 08:15:57 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-01-22 23:09:13 +0100 |
| commit | fe1599daf5d2ca26ed6468ac78a1253af5ac53ea (patch) | |
| tree | 18934c4a8b8ed89e86b945dea230321b02b2c9c0 /include/efi_loader.h | |
| parent | 5be9744ae78a399b93e89d19777619714d178764 (diff) | |
| download | u-boot-fe1599daf5d2ca26ed6468ac78a1253af5ac53ea.tar.gz | |
efi_loader: list of open protocol infos
Add a list of open protocol infos to each protocol of a handle.
Provide helper functions to access the list items.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 6185055e78..637e6e166d 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -97,14 +97,27 @@ extern unsigned int __efi_runtime_start, __efi_runtime_stop; extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop; /* + * When a protocol is opened a open protocol info entry is created. + * These are maintained in a list. + */ +struct efi_open_protocol_info_item { + /* Link to the list of open protocol info entries of a protocol */ + struct list_head link; + struct efi_open_protocol_info_entry info; +}; + +/* * When the UEFI payload wants to open a protocol on an object to get its * interface (usually a struct with callback functions), this struct maps the - * protocol GUID to the respective protocol interface */ + * protocol GUID to the respective protocol interface + */ struct efi_handler { /* Link to the list of protocols of a handle */ struct list_head link; const efi_guid_t *guid; void *protocol_interface; + /* Link to the list of open protocol info items */ + struct list_head open_infos; }; /* |