Searched refs:rsdp (Results 1 – 6 of 6) sorted by relevance
28 u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp) in acpi_tb_get_rsdp_length() argument31 if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) { in acpi_tb_get_rsdp_length()40 if (rsdp->revision >= 2) { in acpi_tb_get_rsdp_length()41 return (rsdp->length); in acpi_tb_get_rsdp_length()59 acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp) in acpi_tb_validate_rsdp() argument68 if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) { in acpi_tb_validate_rsdp()77 if (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) { in acpi_tb_validate_rsdp()83 if ((rsdp->revision >= 2) && in acpi_tb_validate_rsdp()84 (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) { in acpi_tb_validate_rsdp()
224 struct acpi_table_rsdp *rsdp; in acpi_tb_parse_root_table() local239 rsdp = acpi_os_map_memory(rsdp_address, sizeof(struct acpi_table_rsdp)); in acpi_tb_parse_root_table()240 if (!rsdp) { in acpi_tb_parse_root_table()246 rsdp)); in acpi_tb_parse_root_table()250 if ((rsdp->revision > 1) && in acpi_tb_parse_root_table()251 rsdp->xsdt_physical_address && !acpi_gbl_do_not_use_xsdt) { in acpi_tb_parse_root_table()257 address = (acpi_physical_address)rsdp->xsdt_physical_address; in acpi_tb_parse_root_table()262 address = (acpi_physical_address)rsdp->rsdt_physical_address; in acpi_tb_parse_root_table()270 acpi_os_unmap_memory(rsdp, sizeof(struct acpi_table_rsdp)); in acpi_tb_parse_root_table()
18 u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp);20 acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
71 struct acpi_table_rsdp *rsdp; in ap_is_valid_checksum() local78 rsdp = ACPI_CAST_PTR(struct acpi_table_rsdp, table); in ap_is_valid_checksum()79 status = acpi_tb_validate_rsdp(rsdp); in ap_is_valid_checksum()106 struct acpi_table_rsdp *rsdp; in ap_get_table_length() local115 rsdp = ACPI_CAST_PTR(struct acpi_table_rsdp, table); in ap_get_table_length()116 return (acpi_tb_get_rsdp_length(rsdp)); in ap_get_table_length()
82 struct acpi_table_rsdp *rsdp; in acpi_get_sysname() local96 rsdp = (struct acpi_table_rsdp *)__va(rsdp_phys); in acpi_get_sysname()97 if (strncmp(rsdp->signature, ACPI_SIG_RSDP, sizeof(ACPI_SIG_RSDP) - 1)) { in acpi_get_sysname()103 xsdt = (struct acpi_table_xsdt *)__va(rsdp->xsdt_physical_address); in acpi_get_sysname()
73 "etc/acpi/rsdp"88 qemu_fw_cfg/by_name/etc/acpi/rsdp -> ../../../by_key/41
