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[PATCH v3 07/35] acpi: acpi_build_hest: use acpi_table_begin()/acpi_tabl
From: |
Igor Mammedov |
Subject: |
[PATCH v3 07/35] acpi: acpi_build_hest: use acpi_table_begin()/acpi_table_end() instead of build_header() |
Date: |
Tue, 7 Sep 2021 10:47:46 -0400 |
it replaces error-prone pointer arithmetic for build_header() API,
with 2 calls to start and finish table creation,
which hides offsets magic from API user.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Dongjiu Geng <gengdongjiu1@gmail.com>
---
v3:
* s/acpi_init_table|acpi_table_composed/acpi_table_begin|acpi_table_end/
CC: qemu-arm@nongnu.org
CC: drjones@redhat.com
CC: gengdongjiu1@gmail.com
CC: eauger@redhat.com
---
hw/acpi/ghes.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
index a749b84d62..45d9a809cc 100644
--- a/hw/acpi/ghes.c
+++ b/hw/acpi/ghes.c
@@ -362,18 +362,16 @@ static void build_ghes_v2(GArray *table_data, int
source_id, BIOSLinker *linker)
void acpi_build_hest(GArray *table_data, BIOSLinker *linker,
const char *oem_id, const char *oem_table_id)
{
- uint64_t hest_start = table_data->len;
+ AcpiTable table = { .sig = "HEST", .rev = 1,
+ .oem_id = oem_id, .oem_table_id = oem_table_id };
- /* Hardware Error Source Table header*/
- acpi_data_push(table_data, sizeof(AcpiTableHeader));
+ acpi_table_begin(&table, table_data);
/* Error Source Count */
build_append_int_noprefix(table_data, ACPI_GHES_ERROR_SOURCE_COUNT, 4);
-
build_ghes_v2(table_data, ACPI_HEST_SRC_ID_SEA, linker);
- build_header(linker, table_data, (void *)(table_data->data + hest_start),
- "HEST", table_data->len - hest_start, 1, oem_id,
oem_table_id);
+ acpi_table_end(linker, &table);
}
void acpi_ghes_add_fw_cfg(AcpiGhesState *ags, FWCfgState *s,
--
2.27.0
- [PATCH v3 07/35] acpi: acpi_build_hest: use acpi_table_begin()/acpi_table_end() instead of build_header(),
Igor Mammedov <=