From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Thu, 18 Apr 2024 03:11:13 +0000 (+0200)
Subject: acpi: set creator_revision in acpi_fill_header
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=07a6c69759eb4a99f044962c8c40c093af534351;p=u-boot.git

acpi: set creator_revision in acpi_fill_header

We should have a single place where we write the default value to the
creator revision field. If we ever will have any table created by another
tool, we can overwrite the value afterwards.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---

diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index a42a7e6bbd..e38ce19ff7 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -478,7 +478,6 @@ static int acpi_create_hpet(struct acpi_hpet *hpet)
 	/* Fill out header fields. */
 	acpi_fill_header(header, "HPET");
 
-	header->creator_revision = ASL_REVISION;
 	header->length = sizeof(struct acpi_hpet);
 	header->revision = acpi_get_table_revision(ACPITAB_HPET);
 
@@ -569,7 +568,6 @@ void acpi_fadt_common(struct acpi_fadt *fadt, struct acpi_facs *facs,
 	memcpy(header->oem_id, OEM_ID, 6);
 	memcpy(header->oem_table_id, OEM_TABLE_ID, 8);
 	memcpy(header->creator_id, ASLC_ID, 4);
-	header->creator_revision = 1;
 
 	fadt->x_firmware_ctrl = map_to_sysmem(facs);
 	fadt->x_dsdt = map_to_sysmem(dsdt);
diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c
index c16ead6a6e..6dbfdb22de 100644
--- a/lib/acpi/acpi_table.c
+++ b/lib/acpi/acpi_table.c
@@ -117,6 +117,7 @@ void acpi_fill_header(struct acpi_table_header *header, char *signature)
 	memcpy(header->oem_table_id, OEM_TABLE_ID, 8);
 	header->oem_revision = OEM_REVISION;
 	memcpy(header->creator_id, ASLC_ID, 4);
+	header->creator_revision = ASL_REVISION;
 }
 
 void acpi_align(struct acpi_ctx *ctx)
@@ -219,7 +220,6 @@ void acpi_create_dbg2(struct acpi_dbg2_header *dbg2,
 
 	header->revision = acpi_get_table_revision(ACPITAB_DBG2);
 	acpi_fill_header(header, "DBG2");
-	header->creator_revision = ASL_REVISION;
 
 	/* One debug device defined */
 	dbg2->devices_offset = sizeof(struct acpi_dbg2_header);
diff --git a/lib/acpi/ssdt.c b/lib/acpi/ssdt.c
index e032e266b3..df1d739d11 100644
--- a/lib/acpi/ssdt.c
+++ b/lib/acpi/ssdt.c
@@ -23,7 +23,6 @@ int acpi_write_ssdt(struct acpi_ctx *ctx, const struct acpi_writer *entry)
 
 	acpi_fill_header(ssdt, "SSDT");
 	ssdt->revision = acpi_get_table_revision(ACPITAB_SSDT);
-	ssdt->creator_revision = 1;
 	ssdt->length = sizeof(struct acpi_table_header);
 
 	acpi_inc(ctx, sizeof(struct acpi_table_header));
diff --git a/test/dm/acpi.c b/test/dm/acpi.c
index 4db2171a4b..7da381f1a5 100644
--- a/test/dm/acpi.c
+++ b/test/dm/acpi.c
@@ -236,7 +236,6 @@ static int dm_test_acpi_fill_header(struct unit_test_state *uts)
 	hdr.length = 0x11;
 	hdr.revision = 0x22;
 	hdr.checksum = 0x33;
-	hdr.creator_revision = 0x44;
 	acpi_fill_header(&hdr, "ABCD");
 
 	ut_asserteq_mem("ABCD", hdr.signature, sizeof(hdr.signature));
@@ -248,7 +247,7 @@ static int dm_test_acpi_fill_header(struct unit_test_state *uts)
 			sizeof(hdr.oem_table_id));
 	ut_asserteq(OEM_REVISION, hdr.oem_revision);
 	ut_asserteq_mem(ASLC_ID, hdr.creator_id, sizeof(hdr.creator_id));
-	ut_asserteq(0x44, hdr.creator_revision);
+	ut_asserteq(ASL_REVISION, hdr.creator_revision);
 
 	return 0;
 }