From patchwork Mon Jan 14 03:39:14 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/2] uefirtmisc: add the test for UEFI runtime GetNextHighMonotonicCount interface Date: Sun, 13 Jan 2013 17:39:14 -0000 From: IvanHu X-Patchwork-Id: 211699 Message-Id: <1358134754-17640-1-git-send-email-ivan.hu@canonical.com> To: fwts-devel@lists.ubuntu.com Signed-off-by: Ivan Hu Acked-by: Colin Ian King Acked-by: Keng-Yu Lin --- src/Makefile.am | 3 +- src/uefi/uefirtmisc/uefirtmisc.c | 115 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 117 insertions(+), 1 deletion(-) create mode 100644 src/uefi/uefirtmisc/uefirtmisc.c diff --git a/src/Makefile.am b/src/Makefile.am index d62574b..596f435 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -78,7 +78,8 @@ fwts_SOURCES = main.c \ uefi/csm/csm.c \ uefi/uefidump/uefidump.c \ uefi/uefirttime/uefirttime.c \ - uefi/uefirtvariable/uefirtvariable.c + uefi/uefirtvariable/uefirtvariable.c \ + uefi/uefirtmisc/uefirtmisc.c fwts_LDFLAGS = -ljson -lm diff --git a/src/uefi/uefirtmisc/uefirtmisc.c b/src/uefi/uefirtmisc/uefirtmisc.c new file mode 100644 index 0000000..7a65e74 --- /dev/null +++ b/src/uefi/uefirtmisc/uefirtmisc.c @@ -0,0 +1,115 @@ +/* + * Copyright (C) 2013 Canonical + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include +#include +#include +#include +#include + +#include "fwts.h" +#include "fwts_uefi.h" +#include "efi_runtime.h" +#include "fwts_efi_module.h" + +static int fd; + +static int uefirtmisc_init(fwts_framework *fw) +{ + if (fwts_firmware_detect() != FWTS_FIRMWARE_UEFI) { + fwts_log_info(fw, "Cannot detect any UEFI firmware. Aborted."); + return FWTS_ABORTED; + } + + if (fwts_lib_efi_runtime_load_module(fw) != FWTS_OK) { + fwts_log_info(fw, "Cannot load efi_runtime module. Aborted."); + return FWTS_ABORTED; + } + + fd = open("/dev/efi_runtime", O_RDONLY); + if (fd == -1) { + fwts_log_info(fw, "Cannot open efi_runtime driver. Aborted."); + return FWTS_ABORTED; + } + + return FWTS_OK; +} + +static int uefirtmisc_deinit(fwts_framework *fw) +{ + FWTS_UNUSED(fw); + + close(fd); + fwts_lib_efi_runtime_unload_module(fw); + + return FWTS_OK; +} + +static int getnexthighmonotoniccount_test(fwts_framework *fw, uint32_t multitesttime) +{ + long ioret; + uint64_t status; + struct efi_getnexthighmonotoniccount getnexthighmonotoniccount; + uint32_t highcount; + uint32_t i; + + getnexthighmonotoniccount.HighCount = &highcount; + getnexthighmonotoniccount.status = &status; + + for (i = 0; i < multitesttime; i++) { + ioret = ioctl(fd, EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT, &getnexthighmonotoniccount); + if (ioret == -1) { + fwts_failed(fw, LOG_LEVEL_HIGH, "UEFIRuntimeGetNextHighMonotonicCount", + "Failed to get high monotonic count with UEFI runtime service."); + fwts_uefi_print_status_info(fw, status); + return FWTS_ERROR; + } + } + + return FWTS_OK; +} + +static int uefirtmisc_test1(fwts_framework *fw) +{ + int ret; + uint32_t multitesttime = 1; + + fwts_log_info(fw, "Testing UEFI runtime service GetNextHighMonotonicCount interface."); + ret = getnexthighmonotoniccount_test(fw, multitesttime); + if (ret != FWTS_OK) + return ret; + + fwts_passed(fw, "UEFI runtime service GetNextHighMonotonicCount interface test passed."); + + return FWTS_OK; +} + +static fwts_framework_minor_test uefirtmisc_tests[] = { + { uefirtmisc_test1, "Test for UEFI miscellaneous runtime service interfaces." }, + { NULL, NULL } +}; + +static fwts_framework_ops uefirtmisc_ops = { + .description = "UEFI miscellaneous runtime service interface tests.", + .init = uefirtmisc_init, + .deinit = uefirtmisc_deinit, + .minor_tests = uefirtmisc_tests +}; + +FWTS_REGISTER("uefirtmisc", &uefirtmisc_ops, FWTS_TEST_ANYTIME, FWTS_FLAG_UNSAFE | FWTS_FLAG_ROOT_PRIV);