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| author | Simon Glass <sjg@chromium.org> | 2020-04-08 16:57:39 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-04-16 14:36:28 +0800 |
| commit | bfeb5d460cd129e037c87e9d90b02808d68c0147 (patch) | |
| tree | 879f1cdfc787a1eb66bb8f5a54b6dbdc0c5497b3 /test/dm/acpi.c | |
| parent | 91fe8b79f6912ab7622169bc1673e2df222e0b57 (diff) | |
| download | u-boot-bfeb5d460cd129e037c87e9d90b02808d68c0147.tar.gz u-boot-bfeb5d460cd129e037c87e9d90b02808d68c0147.tar.xz u-boot-bfeb5d460cd129e037c87e9d90b02808d68c0147.zip | |
acpi: Add support for DMAR
The DMA Remapping Reporting (DMAR) table contains information about DMA
remapping.
Add a version simple version of this table with only the minimum fields
filled out. i.e. no entries.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Diffstat (limited to 'test/dm/acpi.c')
| -rw-r--r-- | test/dm/acpi.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/dm/acpi.c b/test/dm/acpi.c index 85c846b0d7..e7b8abd556 100644 --- a/test/dm/acpi.c +++ b/test/dm/acpi.c @@ -67,3 +67,19 @@ static int dm_test_acpi_get_table_revision(struct unit_test_state *uts) } DM_TEST(dm_test_acpi_get_table_revision, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + +/* Temporary change to ensure bisectability */ +#ifndef CONFIG_SANDBOX +/* Test acpi_create_dmar() */ +static int dm_test_acpi_create_dmar(struct unit_test_state *uts) +{ + struct acpi_dmar dmar; + + ut_assertok(acpi_create_dmar(&dmar, DMAR_INTR_REMAP)); + ut_asserteq(DMAR_INTR_REMAP, dmar.flags); + ut_asserteq(32 - 1, dmar.host_address_width); + + return 0; +} +DM_TEST(dm_test_acpi_create_dmar, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); +#endif |