diff options
Diffstat (limited to 'include/acpi/acpi_table.h')
| -rw-r--r-- | include/acpi/acpi_table.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h index 1f85de091d3..e67562ef654 100644 --- a/include/acpi/acpi_table.h +++ b/include/acpi/acpi_table.h @@ -80,7 +80,7 @@ struct acpi_rsdt { }; /* XSDT (Extended System Description Table) */ -struct acpi_xsdt { +struct __packed acpi_xsdt { struct acpi_table_header header; u64 entry[MAX_ACPI_TABLES]; }; @@ -228,10 +228,8 @@ struct __packed acpi_fadt { u8 reset_value; u16 arm_boot_arch; u8 minor_revision; - u32 x_firmware_ctl_l; - u32 x_firmware_ctl_h; - u32 x_dsdt_l; - u32 x_dsdt_h; + u64 x_firmware_ctrl; + u64 x_dsdt; struct acpi_gen_regaddr x_pm1a_evt_blk; struct acpi_gen_regaddr x_pm1b_evt_blk; struct acpi_gen_regaddr x_pm1a_cnt_blk; @@ -921,6 +919,15 @@ void acpi_fill_header(struct acpi_table_header *header, char *signature); int acpi_fill_csrt(struct acpi_ctx *ctx); /** + * acpi_get_rsdp_addr() - get ACPI RSDP table address + * + * This routine returns the ACPI RSDP table address in the system memory. + * + * @return: ACPI RSDP table address + */ +ulong acpi_get_rsdp_addr(void); + +/** * write_acpi_tables() - Write out the ACPI tables * * This writes all ACPI tables to the given address |