Add einjv2 extension struct and EINJv2 error types to prepare the driver for EINJv2 support. ACPI specifications(1) enables EINJv2 by extending set_error_type_with_address strcut. Signed-off-by: Zaid Alali <zaidal@xxxxxxxxxxxxxxxxxxxxxx> --- drivers/acpi/apei/einj-core.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/acpi/apei/einj-core.c b/drivers/acpi/apei/einj-core.c index 3621f071a735..31a13ad6c4e5 100644 --- a/drivers/acpi/apei/einj-core.c +++ b/drivers/acpi/apei/einj-core.c @@ -50,6 +50,28 @@ */ static int acpi5; +struct syndrome_array { + union { + u32 acpi_id; + u32 device_id; + u32 pcie_sbdf; + u8 vendor_id[16]; + } comp_id; + union { + u32 proc_synd; + u32 mem_synd; + u32 pcie_synd; + u8 vendor_synd[16]; + } comp_synd; +}; + +struct einjv2_extension_struct { + u32 length; + u16 revision; + u16 component_arr_count; + struct syndrome_array component_arr[]; +}; + struct set_error_type_with_address { u32 type; u32 vendor_extension; @@ -58,6 +80,7 @@ struct set_error_type_with_address { u64 memory_address; u64 memory_address_range; u32 pcie_sbdf; + struct einjv2_extension_struct einjv2_struct; }; enum { SETWA_FLAGS_APICID = 1, -- 2.34.1