diff options
Diffstat (limited to 'lib/acpi/acpi_table.c')
| -rw-r--r-- | lib/acpi/acpi_table.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c index 12215f5d90a..43b71182133 100644 --- a/lib/acpi/acpi_table.c +++ b/lib/acpi/acpi_table.c @@ -196,9 +196,7 @@ int acpi_add_table(struct acpi_ctx *ctx, void *table) (sizeof(u32) * (i + 1)); /* Re-calculate checksum */ - rsdt->header.checksum = 0; - rsdt->header.checksum = table_compute_checksum((u8 *)rsdt, - rsdt->header.length); + acpi_update_checksum(&rsdt->header); } if (ctx->xsdt) { @@ -229,9 +227,7 @@ int acpi_add_table(struct acpi_ctx *ctx, void *table) (sizeof(u64) * (i + 1)); /* Re-calculate checksum */ - xsdt->header.checksum = 0; - xsdt->header.checksum = table_compute_checksum((u8 *)xsdt, - xsdt->header.length); + acpi_update_checksum(&xsdt->header); } return 0; @@ -269,7 +265,7 @@ int acpi_write_fadt(struct acpi_ctx *ctx, const struct acpi_writer *entry) acpi_fill_fadt(fadt); - header->checksum = table_compute_checksum(fadt, header->length); + acpi_update_checksum(header); return acpi_add_fadt(ctx, fadt); } @@ -304,7 +300,7 @@ int acpi_write_madt(struct acpi_ctx *ctx, const struct acpi_writer *entry) if (IS_ENABLED(CONFIG_ACPI_PARKING_PROTOCOL)) acpi_write_park(madt); - header->checksum = table_compute_checksum((void *)madt, header->length); + acpi_update_checksum(header); acpi_add_table(ctx, madt); ctx->current = (void *)madt + madt->header.length; @@ -375,7 +371,7 @@ void acpi_create_dbg2(struct acpi_dbg2_header *dbg2, /* Update structure lengths and checksum */ device->length = current - (uintptr_t)device; header->length = current - (uintptr_t)dbg2; - header->checksum = table_compute_checksum(dbg2, header->length); + acpi_update_checksum(header); } int acpi_write_dbg2_pci_uart(struct acpi_ctx *ctx, struct udevice *dev, @@ -550,7 +546,7 @@ static int acpi_write_spcr(struct acpi_ctx *ctx, const struct acpi_writer *entry spcr->baud_rate = 0; /* Fix checksum */ - header->checksum = table_compute_checksum((void *)spcr, header->length); + acpi_update_checksum(header); acpi_add_table(ctx, spcr); acpi_inc(ctx, spcr->header.length); @@ -787,7 +783,7 @@ static int acpi_write_iort(struct acpi_ctx *ctx, const struct acpi_writer *entry /* (Re)calculate length and checksum */ iort->header.length = ctx->current - (void *)iort; - iort->header.checksum = table_compute_checksum((void *)iort, iort->header.length); + acpi_update_checksum(&iort->header); log_debug("IORT at %p, length %x\n", iort, iort->header.length); /* Drop the table if it is empty */ |