Searched refs:rsdp (Results 1 - 5 of 5) sorted by relevance

/linux-master/arch/x86/boot/compressed/
H A Dacpi.c93 struct acpi_table_rsdp *rsdp; local
106 rsdp = (struct acpi_table_rsdp *)address;
109 if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature))
113 if (compute_checksum((u8 *)rsdp, ACPI_RSDP_CHECKSUM_LENGTH))
117 if ((rsdp->revision >= 2) &&
118 (compute_checksum((u8 *)rsdp, ACPI_RSDP_XCHECKSUM_LENGTH)))
131 u8 *rsdp; local
142 rsdp = scan_mem_for_rsdp((u8 *)address, ACPI_EBDA_WINDOW_SIZE);
143 if (rsdp)
144 return (acpi_physical_address)(unsigned long)rsdp;
202 struct acpi_table_rsdp *rsdp; local
[all...]
/linux-master/drivers/acpi/acpica/
H A Dtbxfroot.c21 * PARAMETERS: rsdp - Pointer to RSDP
28 u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp) argument
31 if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) {
40 if (rsdp->revision >= 2) {
41 return (rsdp->length);
51 * PARAMETERS: rsdp - Pointer to unvalidated RSDP
59 acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp) argument
68 if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) {
77 if (acpi_ut_checksum((u8 *)rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
83 if ((rsdp
[all...]
H A Dtbutils.c225 struct acpi_table_rsdp *rsdp; local
240 rsdp = acpi_os_map_memory(rsdp_address, sizeof(struct acpi_table_rsdp));
241 if (!rsdp) {
247 rsdp));
251 if ((rsdp->revision > 1) &&
252 rsdp->xsdt_physical_address && !acpi_gbl_do_not_use_xsdt) {
258 address = (acpi_physical_address)rsdp->xsdt_physical_address;
263 address = (acpi_physical_address)rsdp->rsdt_physical_address;
271 acpi_os_unmap_memory(rsdp, sizeof(struct acpi_table_rsdp));
H A Dactables.h18 u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp);
20 acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
/linux-master/tools/power/acpi/tools/acpidump/
H A Dapdump.c71 struct acpi_table_rsdp *rsdp; local
78 rsdp = ACPI_CAST_PTR(struct acpi_table_rsdp, table);
79 status = acpi_tb_validate_rsdp(rsdp);
108 struct acpi_table_rsdp *rsdp; local
117 rsdp = ACPI_CAST_PTR(struct acpi_table_rsdp, table);
118 return (acpi_tb_get_rsdp_length(rsdp));

Completed in 106 milliseconds