diff options
Diffstat (limited to 'arch/x86/include/asm/acpi_table.h')
| -rw-r--r-- | arch/x86/include/asm/acpi_table.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/x86/include/asm/acpi_table.h b/arch/x86/include/asm/acpi_table.h index e3b65cff66..02aea127c1 100644 --- a/arch/x86/include/asm/acpi_table.h +++ b/arch/x86/include/asm/acpi_table.h @@ -303,6 +303,37 @@ struct acpi_mcfg_mmconfig { /* ACPI global NVS structure */ struct acpi_global_nvs; +/* CSRT (Core System Resource Table) */ +struct acpi_csrt { + struct acpi_table_header header; +}; + +struct acpi_csrt_group { + u32 length; + u32 vendor_id; + u32 subvendor_id; + u16 device_id; + u16 subdevice_id; + u16 revision; + u16 reserved; + u32 shared_info_length; +}; + +struct acpi_csrt_shared_info { + u16 major_version; + u16 minor_version; + u32 mmio_base_low; + u32 mmio_base_high; + u32 gsi_interrupt; + u8 interrupt_polarity; + u8 interrupt_mode; + u8 num_channels; + u8 dma_address_width; + u16 base_request_line; + u16 num_handshake_signals; + u32 max_block_size; +}; + /* DBG2 definitions are partially used for SPCR interface_type */ /* Types for port_type field */ @@ -370,6 +401,7 @@ u32 acpi_fill_madt(u32 current); int acpi_create_mcfg_mmconfig(struct acpi_mcfg_mmconfig *mmconfig, u32 base, u16 seg_nr, u8 start, u8 end); u32 acpi_fill_mcfg(u32 current); +u32 acpi_fill_csrt(u32 current); void acpi_create_gnvs(struct acpi_global_nvs *gnvs); ulong write_acpi_tables(ulong start); |