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Commit | Line | Data |
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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
c51d84dc | 2 | |
ca78ad1d ZJS |
3 | #include <sys/types.h> |
4 | #include <unistd.h> | |
5 | ||
cf0fbc49 | 6 | #include "acpi-fpdt.h" |
c51d84dc | 7 | #include "boot-timestamps.h" |
0bb2f0f1 | 8 | #include "efi-loader.h" |
9ce14a75 | 9 | #include "errno-util.h" |
cf0fbc49 | 10 | #include "log.h" |
317bb217 | 11 | #include "tests.h" |
c51d84dc KS |
12 | |
13 | static int test_acpi_fpdt(void) { | |
36cd739a | 14 | usec_t loader_start, loader_exit; |
c51d84dc KS |
15 | int r; |
16 | ||
17 | r = acpi_get_boot_usec(&loader_start, &loader_exit); | |
18 | if (r < 0) { | |
0da4cc97 | 19 | bool ok = IN_SET(r, -ENOENT, -ENODATA, -ERANGE) || ERRNO_IS_PRIVILEGE(r); |
a4bfedec | 20 | |
36cd739a | 21 | log_full_errno(ok ? LOG_DEBUG : LOG_ERR, r, "Failed to read ACPI FPDT: %m"); |
a4bfedec | 22 | return ok ? 0 : r; |
c51d84dc KS |
23 | } |
24 | ||
25 | log_info("ACPI FPDT: loader start=%s exit=%s duration=%s", | |
5291f26d ZJS |
26 | FORMAT_TIMESPAN(loader_start, USEC_PER_MSEC), |
27 | FORMAT_TIMESPAN(loader_exit, USEC_PER_MSEC), | |
28 | FORMAT_TIMESPAN(loader_exit - loader_start, USEC_PER_MSEC)); | |
a4bfedec | 29 | return 1; |
c51d84dc KS |
30 | } |
31 | ||
32 | static int test_efi_loader(void) { | |
36cd739a | 33 | usec_t loader_start, loader_exit; |
c51d84dc KS |
34 | int r; |
35 | ||
36 | r = efi_loader_get_boot_usec(&loader_start, &loader_exit); | |
37 | if (r < 0) { | |
9ce14a75 | 38 | bool ok = IN_SET(r, -ENOENT, -EOPNOTSUPP) || ERRNO_IS_PRIVILEGE(r); |
a4bfedec | 39 | |
36cd739a | 40 | log_full_errno(ok ? LOG_DEBUG : LOG_ERR, r, "Failed to read EFI loader data: %m"); |
a4bfedec | 41 | return ok ? 0 : r; |
c51d84dc KS |
42 | } |
43 | ||
44 | log_info("EFI Loader: start=%s exit=%s duration=%s", | |
5291f26d ZJS |
45 | FORMAT_TIMESPAN(loader_start, USEC_PER_MSEC), |
46 | FORMAT_TIMESPAN(loader_exit, USEC_PER_MSEC), | |
47 | FORMAT_TIMESPAN(loader_exit - loader_start, USEC_PER_MSEC)); | |
a4bfedec | 48 | return 1; |
c51d84dc KS |
49 | } |
50 | ||
a4bfedec | 51 | static int test_boot_timestamps(void) { |
c51d84dc | 52 | dual_timestamp fw, l, k; |
36cd739a | 53 | int r; |
c51d84dc | 54 | |
c51d84dc KS |
55 | dual_timestamp_from_monotonic(&k, 0); |
56 | ||
57 | r = boot_timestamps(NULL, &fw, &l); | |
58 | if (r < 0) { | |
9ce14a75 | 59 | bool ok = IN_SET(r, -ENOENT, -EOPNOTSUPP) || ERRNO_IS_PRIVILEGE(r); |
a4bfedec | 60 | |
36cd739a | 61 | log_full_errno(ok ? LOG_DEBUG : LOG_ERR, r, "Failed to read variables: %m"); |
a4bfedec | 62 | return ok ? 0 : r; |
c51d84dc KS |
63 | } |
64 | ||
5291f26d ZJS |
65 | log_info("Firmware began %s before kernel.", FORMAT_TIMESPAN(fw.monotonic, 0)); |
66 | log_info("Loader began %s before kernel.", FORMAT_TIMESPAN(l.monotonic, 0)); | |
04f5c018 ZJS |
67 | log_info("Firmware began %s.", FORMAT_TIMESTAMP(fw.realtime)); |
68 | log_info("Loader began %s.", FORMAT_TIMESTAMP(l.realtime)); | |
69 | log_info("Kernel began %s.", FORMAT_TIMESTAMP(k.realtime)); | |
a4bfedec ZJS |
70 | return 1; |
71 | } | |
72 | ||
73 | int main(int argc, char* argv[]) { | |
74 | int p, q, r; | |
75 | ||
6d7c4033 | 76 | test_setup_logging(LOG_DEBUG); |
a4bfedec ZJS |
77 | |
78 | p = test_acpi_fpdt(); | |
f9d273e6 | 79 | ASSERT_OK(p); |
a4bfedec | 80 | q = test_efi_loader(); |
f9d273e6 | 81 | ASSERT_OK(q); |
a4bfedec | 82 | r = test_boot_timestamps(); |
f9d273e6 | 83 | ASSERT_OK(r); |
c51d84dc | 84 | |
317bb217 ZJS |
85 | if (p == 0 && q == 0 && r == 0) |
86 | return log_tests_skipped("access to firmware variables not possible"); | |
08d541ca | 87 | |
317bb217 | 88 | return EXIT_SUCCESS; |
c51d84dc | 89 | } |