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-rw-r--r--src/acpi/acpigen.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/acpi/acpigen.c b/src/acpi/acpigen.c
index fdf98cdda2..fb84cd18a3 100644
--- a/src/acpi/acpigen.c
+++ b/src/acpi/acpigen.c
@@ -2391,6 +2391,13 @@ void acpigen_write_delay_until_namestr_int(uint32_t wait_ms, const char *name, u
acpigen_emit_byte(DECREMENT_OP);
acpigen_emit_byte(LOCAL7_OP);
acpigen_pop_len(); /* While */
+
+ if (name) {
+ acpigen_write_if_lequal_op_op(LOCAL7_OP, ZERO_OP);
+ acpigen_write_debug_sprintf("WARN: Wait loop timeout for variable %s",
+ name);
+ acpigen_pop_len(); /* If */
+ }
}
void acpigen_ssdt_override_sleep_states(bool enable_s1, bool enable_s2, bool enable_s3,