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@@ -79,6 +79,7 @@ out:
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*/
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efi_status_t efi_init_obj_list(void)
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{
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+ u64 os_indications_supported = 0; /* None */
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efi_status_t ret = EFI_SUCCESS;
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/* Initialize once only */
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@@ -90,6 +91,16 @@ efi_status_t efi_init_obj_list(void)
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if (ret != EFI_SUCCESS)
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goto out;
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+ /* Indicate supported features */
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+ ret = EFI_CALL(efi_set_variable(L"OsIndicationsSupported",
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+ &efi_global_variable_guid,
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+ EFI_VARIABLE_BOOTSERVICE_ACCESS |
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+ EFI_VARIABLE_RUNTIME_ACCESS,
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+ sizeof(os_indications_supported),
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+ &os_indications_supported));
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+ if (ret != EFI_SUCCESS)
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+ goto out;
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+
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/* Initialize system table */
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ret = efi_initialize_system_table();
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if (ret != EFI_SUCCESS)
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