diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_controllers.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/lib/efi_selftest/efi_selftest_controllers.c b/lib/efi_selftest/efi_selftest_controllers.c index e30c11b..ceefa03 100644 --- a/lib/efi_selftest/efi_selftest_controllers.c +++ b/lib/efi_selftest/efi_selftest_controllers.c @@ -6,7 +6,7 @@ * * This unit test checks the following protocol services: * ConnectController, DisconnectController, - * InstallProtocol, UninstallProtocol, + * InstallProtocol, ReinstallProtocol, UninstallProtocol, * OpenProtocol, CloseProtcol, OpenProtocolInformation */ @@ -14,6 +14,8 @@ #define NUMBER_OF_CHILD_CONTROLLERS 4 +static int interface1 = 1; +static int interface2 = 2; static struct efi_boot_services *boottime; const efi_guid_t guid_driver_binding_protocol = EFI_DRIVER_BINDING_PROTOCOL_GUID; @@ -271,7 +273,7 @@ static int setup(const efi_handle_t img_handle, /* Create controller handle */ ret = boottime->install_protocol_interface( &handle_controller, &guid_controller, - EFI_NATIVE_INTERFACE, NULL); + EFI_NATIVE_INTERFACE, &interface1); if (ret != EFI_SUCCESS) { efi_st_error("InstallProtocolInterface failed\n"); return EFI_ST_FAILURE; @@ -299,6 +301,7 @@ static int setup(const efi_handle_t img_handle, * Disconnect and destroy the remaining child controllers. * * Connect a controller to a driver. + * Reinstall the driver protocol on the controller. * Uninstall the driver protocol from the controller. */ static int execute(void) @@ -361,9 +364,35 @@ static int execute(void) efi_st_error("Number of children %u != %u\n", (unsigned int)count, NUMBER_OF_CHILD_CONTROLLERS); } + /* Try to uninstall controller protocol using the wrong interface */ + ret = boottime->uninstall_protocol_interface(handle_controller, + &guid_controller, + &interface2); + if (ret == EFI_SUCCESS) { + efi_st_error( + "Interface not checked when uninstalling protocol\n"); + return EFI_ST_FAILURE; + } + /* Reinstall controller protocol */ + ret = boottime->reinstall_protocol_interface(handle_controller, + &guid_controller, + &interface1, + &interface2); + if (ret != EFI_SUCCESS) { + efi_st_error("Failed to reinstall protocols\n"); + return EFI_ST_FAILURE; + } + /* Check number of child controllers */ + ret = count_child_controllers(handle_controller, &guid_controller, + &count); + if (ret != EFI_SUCCESS || count != NUMBER_OF_CHILD_CONTROLLERS) { + efi_st_error("Number of children %u != %u\n", + (unsigned int)count, NUMBER_OF_CHILD_CONTROLLERS); + } /* Uninstall controller protocol */ ret = boottime->uninstall_protocol_interface(handle_controller, - &guid_controller, NULL); + &guid_controller, + &interface2); if (ret != EFI_SUCCESS) { efi_st_error("Failed to uninstall protocols\n"); return EFI_ST_FAILURE; |