diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/common/block/data_fabric/domain.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/data_fabric/domain.c b/src/soc/amd/common/block/data_fabric/domain.c index fdc31b2f35..1b33f3181e 100644 --- a/src/soc/amd/common/block/data_fabric/domain.c +++ b/src/soc/amd/common/block/data_fabric/domain.c @@ -225,6 +225,10 @@ void amd_pci_domain_fill_ssdt(const struct device *domain) for (res = domain->resource_list; res != NULL; res = res->next) { if (!(res->flags & IORESOURCE_ASSIGNED)) continue; + /* Don't add MMIO producer ranges for reserved MMIO regions from non-PCI + devices */ + if ((res->flags & IORESOURCE_RESERVE)) + continue; switch (res->flags & IORESOURCE_TYPE_MASK) { case IORESOURCE_IO: write_ssdt_domain_io_producer_range(acpi_device_name(domain), |