diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2023-07-06 14:47:07 +0300 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-07-06 14:58:04 +0000 |
| commit | 0bcdd40d789236aff2c205511dfc962a76a7c3be (patch) | |
| tree | bcf3bec08ad44119f0aad9610c40e329b45565b6 /src | |
| parent | e8696e1b079454d3f5753564037bd886701da8f1 (diff) | |
acpi/acpi.c: Fix regression with DSDT
Fix regression introduced with commit 01af0f8ac803 ("acpi/acpi.c: Reduce boilerplate").
DSDT table is not to be listed within RSDT/XSDT, ACPICA and/or OSPM may
try load it twice raising conflicts in the namespace and effectively ignoring all or most of the AML.
Change-Id: I0e6d07b35522f2bf9a51cef0a7e3181b15087d88
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76321
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Diffstat (limited to 'src')
| -rw-r--r-- | src/acpi/acpi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/acpi/acpi.c b/src/acpi/acpi.c index 61e6c50fe2..53f8e0dfd3 100644 --- a/src/acpi/acpi.c +++ b/src/acpi/acpi.c @@ -1909,6 +1909,10 @@ unsigned long write_acpi_tables(const unsigned long start) header->checksum = acpi_checksum((void *)header, header->length); current += header->length; current = acpi_align_current(current); + + if (tables[i].create_table == acpi_create_dsdt) + continue; + printk(BIOS_DEBUG, "ACPI: * %.4s\n", header->signature); acpi_add_table(rsdp, header); } |