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x86: Move FADT table to a writer function 

Move this table over to use a writer function, for x86 only.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-12-01 09:02:54 -07:00
parent 32af3261f7
commit 138d7ece70
1 changed files with 15 additions and 7 deletions
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22
arch/x86/lib/acpi_table.c
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@ -523,13 +523,27 @@ int acpi_write_gnvs(struct acpi_ctx *ctx, const struct acpi_writer *entry)
}
ACPI_WRITER(4gnvs, "GNVS", acpi_write_gnvs, 0);
static int acpi_write_fadt(struct acpi_ctx *ctx,
const struct acpi_writer *entry)
{
struct acpi_fadt *fadt;
fadt = ctx->current;
acpi_create_fadt(fadt, ctx->facs, ctx->dsdt);
acpi_add_table(ctx, fadt);
acpi_inc(ctx, sizeof(struct acpi_fadt));
return 0;
}
ACPI_WRITER(5fact, "FADT", acpi_write_fadt, 0);
/*
* QEMU's version of write_acpi_tables is defined in drivers/misc/qfw.c
*/
int write_acpi_tables_x86(struct acpi_ctx *ctx,
const struct acpi_writer *entry)
{
struct acpi_fadt *fadt;
struct acpi_table_header *ssdt;
struct acpi_mcfg *mcfg;
struct acpi_tcpa *tcpa;
@ -538,12 +552,6 @@ int write_acpi_tables_x86(struct acpi_ctx *ctx,
struct acpi_spcr *spcr;
int ret;
debug("ACPI: * FADT\n");
fadt = ctx->current;
acpi_inc_align(ctx, sizeof(struct acpi_fadt));
acpi_create_fadt(fadt, ctx->facs, ctx->dsdt);
acpi_add_table(ctx, fadt);
debug("ACPI: * SSDT\n");
ssdt = (struct acpi_table_header *)ctx->current;
if (!acpi_create_ssdt(ctx, ssdt, OEM_TABLE_ID))