From bfeb5d460cd129e037c87e9d90b02808d68c0147 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 8 Apr 2020 16:57:39 -0600 Subject: 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 Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner --- test/dm/acpi.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'test') diff --git a/test/dm/acpi.c b/test/dm/acpi.c index 85c846b0d7f..e7b8abd5569 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 -- cgit v1.3.1