[PATCH v2 03/23] FADT: disable SCI_EN and RESET_REG tests when in reduced hardware mode

[Al Stone]

Whatever values these fields have in them, they are to be ignored when
ACPI is in reduced hardware mode.  So, check for that mode and skip the
tests if we are in reduced hardware.

Signed-off-by: Al Stone <al.stone at linaro.org>
Acked-by: Colin Ian King <colin.king at canonical.com>
Acked-by: Ivan Hu <ivan.hu at canonical.com>
---
 src/acpi/fadt/fadt.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/acpi/fadt/fadt.c b/src/acpi/fadt/fadt.c
index aacf317..cbe8f05 100644
--- a/src/acpi/fadt/fadt.c
+++ b/src/acpi/fadt/fadt.c
@@ -412,6 +412,11 @@ static int fadt_test2(fwts_framework *fw)
 		fadt->preferred_pm_profile,
 		FWTS_ACPI_FADT_PREFERRED_PM_PROFILE(fadt->preferred_pm_profile));
 
+	if (fwts_acpi_is_reduced_hardware(fadt)) {
+		fwts_skipped(fw, "In reduced hardware mode, skipping test.");
+		return FWTS_OK;
+	}
+
 	port = fadt->pm1a_cnt_blk;
 	width = fadt->pm1_cnt_len * 8;	/* In bits */
 
@@ -487,6 +492,11 @@ static int fadt_test2(fwts_framework *fw)
 
 static int fadt_test3(fwts_framework *fw)
 {
+	if (fwts_acpi_is_reduced_hardware(fadt)) {
+		fwts_skipped(fw, "In reduced hardware mode, skipping test.");
+		return FWTS_OK;
+	}
+
 	if ((fadt->header.revision == 1) || (fadt->header.length < 244)) {
 		fwts_skipped(fw, "Header size indicates an ACPI 1.0 FADT, skipping test.");
 		return FWTS_SKIP;
-- 
2.5.0