[ACPI] Lindent all ACPI files
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c
index d4ff71f..a039393 100644
--- a/drivers/acpi/tables/tbconvrt.c
+++ b/drivers/acpi/tables/tbconvrt.c
@@ -46,28 +46,22 @@
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbconvrt")
+ACPI_MODULE_NAME("tbconvrt")
/* Local prototypes */
+static void
+acpi_tb_init_generic_address(struct acpi_generic_address *new_gas_struct,
+ u8 register_bit_width,
+ acpi_physical_address address);
static void
-acpi_tb_init_generic_address (
- struct acpi_generic_address *new_gas_struct,
- u8 register_bit_width,
- acpi_physical_address address);
+acpi_tb_convert_fadt1(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev1 *original_fadt);
static void
-acpi_tb_convert_fadt1 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev1 *original_fadt);
-
-static void
-acpi_tb_convert_fadt2 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev2 *original_fadt);
-
+acpi_tb_convert_fadt2(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev2 *original_fadt);
u8 acpi_fadt_is_v1;
EXPORT_SYMBOL(acpi_fadt_is_v1);
@@ -87,23 +81,19 @@
******************************************************************************/
u32
-acpi_tb_get_table_count (
- struct rsdp_descriptor *RSDP,
- struct acpi_table_header *RSDT)
+acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
+ struct acpi_table_header *RSDT)
{
- u32 pointer_size;
+ u32 pointer_size;
-
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- pointer_size = sizeof (u32);
- }
- else {
- pointer_size = sizeof (u64);
+ pointer_size = sizeof(u32);
+ } else {
+ pointer_size = sizeof(u64);
}
/*
@@ -112,10 +102,10 @@
* pointers contained within the RSDT/XSDT. The size of the pointers
* is architecture-dependent.
*/
- return ((RSDT->length - sizeof (struct acpi_table_header)) / pointer_size);
+ return ((RSDT->length -
+ sizeof(struct acpi_table_header)) / pointer_size);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_to_xsdt
@@ -128,33 +118,30 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_convert_to_xsdt (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info)
{
- acpi_size table_size;
- u32 i;
- XSDT_DESCRIPTOR *new_table;
+ acpi_size table_size;
+ u32 i;
+ XSDT_DESCRIPTOR *new_table;
-
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/* Compute size of the converted XSDT */
- table_size = ((acpi_size) acpi_gbl_rsdt_table_count * sizeof (u64)) +
- sizeof (struct acpi_table_header);
+ table_size = ((acpi_size) acpi_gbl_rsdt_table_count * sizeof(u64)) +
+ sizeof(struct acpi_table_header);
/* Allocate an XSDT */
- new_table = ACPI_MEM_CALLOCATE (table_size);
+ new_table = ACPI_MEM_CALLOCATE(table_size);
if (!new_table) {
return (AE_NO_MEMORY);
}
/* Copy the header and set the length */
- ACPI_MEMCPY (new_table, table_info->pointer, sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(new_table, table_info->pointer,
+ sizeof(struct acpi_table_header));
new_table->length = (u32) table_size;
/* Copy the table pointers */
@@ -163,31 +150,33 @@
/* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- ACPI_STORE_ADDRESS (new_table->table_offset_entry[i],
- (ACPI_CAST_PTR (struct rsdt_descriptor_rev1,
- table_info->pointer))->table_offset_entry[i]);
- }
- else {
+ ACPI_STORE_ADDRESS(new_table->table_offset_entry[i],
+ (ACPI_CAST_PTR
+ (struct rsdt_descriptor_rev1,
+ table_info->pointer))->
+ table_offset_entry[i]);
+ } else {
new_table->table_offset_entry[i] =
- (ACPI_CAST_PTR (XSDT_DESCRIPTOR,
- table_info->pointer))->table_offset_entry[i];
+ (ACPI_CAST_PTR(XSDT_DESCRIPTOR,
+ table_info->pointer))->
+ table_offset_entry[i];
}
}
/* Delete the original table (either mapped or in a buffer) */
- acpi_tb_delete_single_table (table_info);
+ acpi_tb_delete_single_table(table_info);
/* Point the table descriptor to the new table */
- table_info->pointer = ACPI_CAST_PTR (struct acpi_table_header, new_table);
- table_info->length = table_size;
- table_info->allocation = ACPI_MEM_ALLOCATED;
+ table_info->pointer =
+ ACPI_CAST_PTR(struct acpi_table_header, new_table);
+ table_info->length = table_size;
+ table_info->allocation = ACPI_MEM_ALLOCATED;
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_init_generic_address
@@ -203,21 +192,19 @@
******************************************************************************/
static void
-acpi_tb_init_generic_address (
- struct acpi_generic_address *new_gas_struct,
- u8 register_bit_width,
- acpi_physical_address address)
+acpi_tb_init_generic_address(struct acpi_generic_address *new_gas_struct,
+ u8 register_bit_width,
+ acpi_physical_address address)
{
- ACPI_STORE_ADDRESS (new_gas_struct->address, address);
+ ACPI_STORE_ADDRESS(new_gas_struct->address, address);
new_gas_struct->address_space_id = ACPI_ADR_SPACE_SYSTEM_IO;
new_gas_struct->register_bit_width = register_bit_width;
new_gas_struct->register_bit_offset = 0;
- new_gas_struct->access_width = 0;
+ new_gas_struct->access_width = 0;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_fadt1
@@ -232,9 +219,8 @@
******************************************************************************/
static void
-acpi_tb_convert_fadt1 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev1 *original_fadt)
+acpi_tb_convert_fadt1(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev1 *original_fadt)
{
/* ACPI 1.0 FACS */
@@ -247,12 +233,14 @@
* The 2.0 table is an extension of the 1.0 table, so the entire 1.0
* table can be copied first, then expand some fields to 64 bits.
*/
- ACPI_MEMCPY (local_fadt, original_fadt, sizeof (struct fadt_descriptor_rev1));
+ ACPI_MEMCPY(local_fadt, original_fadt,
+ sizeof(struct fadt_descriptor_rev1));
/* Convert table pointers to 64-bit fields */
- ACPI_STORE_ADDRESS (local_fadt->xfirmware_ctrl, local_fadt->V1_firmware_ctrl);
- ACPI_STORE_ADDRESS (local_fadt->Xdsdt, local_fadt->V1_dsdt);
+ ACPI_STORE_ADDRESS(local_fadt->xfirmware_ctrl,
+ local_fadt->V1_firmware_ctrl);
+ ACPI_STORE_ADDRESS(local_fadt->Xdsdt, local_fadt->V1_dsdt);
/*
* System Interrupt Model isn't used in ACPI 2.0
@@ -287,17 +275,17 @@
* It primarily adds the FADT reset mechanism.
*/
if ((original_fadt->revision == 2) &&
- (original_fadt->length == sizeof (struct fadt_descriptor_rev2_minus))) {
+ (original_fadt->length ==
+ sizeof(struct fadt_descriptor_rev2_minus))) {
/*
* Grab the entire generic address struct, plus the 1-byte reset value
* that immediately follows.
*/
- ACPI_MEMCPY (&local_fadt->reset_register,
- &(ACPI_CAST_PTR (struct fadt_descriptor_rev2_minus,
- original_fadt))->reset_register,
- sizeof (struct acpi_generic_address) + 1);
- }
- else {
+ ACPI_MEMCPY(&local_fadt->reset_register,
+ &(ACPI_CAST_PTR(struct fadt_descriptor_rev2_minus,
+ original_fadt))->reset_register,
+ sizeof(struct acpi_generic_address) + 1);
+ } else {
/*
* Since there isn't any equivalence in 1.0 and since it is highly
* likely that a 1.0 system has legacy support.
@@ -308,43 +296,60 @@
/*
* Convert the V1.0 block addresses to V2.0 GAS structures
*/
- acpi_tb_init_generic_address (&local_fadt->xpm1a_evt_blk, local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_evt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1b_evt_blk, local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_evt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1a_cnt_blk, local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1b_cnt_blk, local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm2_cnt_blk, local_fadt->pm2_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm2_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm_tmr_blk, local_fadt->pm_tm_len,
- (acpi_physical_address) local_fadt->V1_pm_tmr_blk);
- acpi_tb_init_generic_address (&local_fadt->xgpe0_blk, 0,
- (acpi_physical_address) local_fadt->V1_gpe0_blk);
- acpi_tb_init_generic_address (&local_fadt->xgpe1_blk, 0,
- (acpi_physical_address) local_fadt->V1_gpe1_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1a_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1b_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1a_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1b_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm2_cnt_blk,
+ local_fadt->pm2_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm2_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm_tmr_blk,
+ local_fadt->pm_tm_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm_tmr_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe0_blk, 0,
+ (acpi_physical_address) local_fadt->
+ V1_gpe0_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe1_blk, 0,
+ (acpi_physical_address) local_fadt->
+ V1_gpe1_blk);
/* Create separate GAS structs for the PM1 Enable registers */
- acpi_tb_init_generic_address (&acpi_gbl_xpm1a_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1a_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1a_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1a_evt_blk.address +
+ ACPI_DIV_2(acpi_gbl_FADT->pm1_evt_len)));
/* PM1B is optional; leave null if not present */
if (local_fadt->xpm1b_evt_blk.address) {
- acpi_tb_init_generic_address (&acpi_gbl_xpm1b_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1b_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1b_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1b_evt_blk.
+ address +
+ ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len)));
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_fadt2
@@ -360,14 +365,14 @@
******************************************************************************/
static void
-acpi_tb_convert_fadt2 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev2 *original_fadt)
+acpi_tb_convert_fadt2(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev2 *original_fadt)
{
/* We have an ACPI 2.0 FADT but we must copy it to our local buffer */
- ACPI_MEMCPY (local_fadt, original_fadt, sizeof (struct fadt_descriptor_rev2));
+ ACPI_MEMCPY(local_fadt, original_fadt,
+ sizeof(struct fadt_descriptor_rev2));
/*
* "X" fields are optional extensions to the original V1.0 fields, so
@@ -375,86 +380,99 @@
* is zero.
*/
if (!(local_fadt->xfirmware_ctrl)) {
- ACPI_STORE_ADDRESS (local_fadt->xfirmware_ctrl,
- local_fadt->V1_firmware_ctrl);
+ ACPI_STORE_ADDRESS(local_fadt->xfirmware_ctrl,
+ local_fadt->V1_firmware_ctrl);
}
if (!(local_fadt->Xdsdt)) {
- ACPI_STORE_ADDRESS (local_fadt->Xdsdt, local_fadt->V1_dsdt);
+ ACPI_STORE_ADDRESS(local_fadt->Xdsdt, local_fadt->V1_dsdt);
}
if (!(local_fadt->xpm1a_evt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1a_evt_blk,
- local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1a_evt_blk);
}
if (!(local_fadt->xpm1b_evt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1b_evt_blk,
- local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1b_evt_blk);
}
if (!(local_fadt->xpm1a_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1a_cnt_blk,
- local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1a_cnt_blk);
}
if (!(local_fadt->xpm1b_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1b_cnt_blk,
- local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1b_cnt_blk);
}
if (!(local_fadt->xpm2_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm2_cnt_blk,
- local_fadt->pm2_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm2_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm2_cnt_blk,
+ local_fadt->pm2_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm2_cnt_blk);
}
if (!(local_fadt->xpm_tmr_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm_tmr_blk,
- local_fadt->pm_tm_len,
- (acpi_physical_address) local_fadt->V1_pm_tmr_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm_tmr_blk,
+ local_fadt->pm_tm_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm_tmr_blk);
}
if (!(local_fadt->xgpe0_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xgpe0_blk,
- 0, (acpi_physical_address) local_fadt->V1_gpe0_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe0_blk,
+ 0,
+ (acpi_physical_address)
+ local_fadt->V1_gpe0_blk);
}
if (!(local_fadt->xgpe1_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xgpe1_blk,
- 0, (acpi_physical_address) local_fadt->V1_gpe1_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe1_blk,
+ 0,
+ (acpi_physical_address)
+ local_fadt->V1_gpe1_blk);
}
/* Create separate GAS structs for the PM1 Enable registers */
- acpi_tb_init_generic_address (&acpi_gbl_xpm1a_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1a_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1a_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1a_evt_blk.address +
+ ACPI_DIV_2(acpi_gbl_FADT->pm1_evt_len)));
acpi_gbl_xpm1a_enable.address_space_id =
- local_fadt->xpm1a_evt_blk.address_space_id;
+ local_fadt->xpm1a_evt_blk.address_space_id;
/* PM1B is optional; leave null if not present */
if (local_fadt->xpm1b_evt_blk.address) {
- acpi_tb_init_generic_address (&acpi_gbl_xpm1b_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1b_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1b_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1b_evt_blk.
+ address +
+ ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len)));
acpi_gbl_xpm1b_enable.address_space_id =
- local_fadt->xpm1b_evt_blk.address_space_id;
+ local_fadt->xpm1b_evt_blk.address_space_id;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_table_fadt
@@ -471,83 +489,76 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_convert_table_fadt (
- void)
+acpi_status acpi_tb_convert_table_fadt(void)
{
- struct fadt_descriptor_rev2 *local_fadt;
- struct acpi_table_desc *table_desc;
+ struct fadt_descriptor_rev2 *local_fadt;
+ struct acpi_table_desc *table_desc;
-
- ACPI_FUNCTION_TRACE ("tb_convert_table_fadt");
-
+ ACPI_FUNCTION_TRACE("tb_convert_table_fadt");
/*
* acpi_gbl_FADT is valid. Validate the FADT length. The table must be
* at least as long as the version 1.0 FADT
*/
- if (acpi_gbl_FADT->length < sizeof (struct fadt_descriptor_rev1)) {
- ACPI_REPORT_ERROR (("FADT is invalid, too short: 0x%X\n",
- acpi_gbl_FADT->length));
- return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
+ if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev1)) {
+ ACPI_REPORT_ERROR(("FADT is invalid, too short: 0x%X\n",
+ acpi_gbl_FADT->length));
+ return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
/* Allocate buffer for the ACPI 2.0(+) FADT */
- local_fadt = ACPI_MEM_CALLOCATE (sizeof (struct fadt_descriptor_rev2));
+ local_fadt = ACPI_MEM_CALLOCATE(sizeof(struct fadt_descriptor_rev2));
if (!local_fadt) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
if (acpi_gbl_FADT->revision >= FADT2_REVISION_ID) {
- if (acpi_gbl_FADT->length < sizeof (struct fadt_descriptor_rev2)) {
+ if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev2)) {
/* Length is too short to be a V2.0 table */
- ACPI_REPORT_WARNING ((
- "Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n",
- acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
+ ACPI_REPORT_WARNING(("Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n", acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
- acpi_tb_convert_fadt1 (local_fadt, (void *) acpi_gbl_FADT);
- }
- else {
+ acpi_tb_convert_fadt1(local_fadt,
+ (void *)acpi_gbl_FADT);
+ } else {
/* Valid V2.0 table */
- acpi_tb_convert_fadt2 (local_fadt, acpi_gbl_FADT);
+ acpi_tb_convert_fadt2(local_fadt, acpi_gbl_FADT);
}
- }
- else {
+ } else {
/* Valid V1.0 table */
- acpi_tb_convert_fadt1 (local_fadt, (void *) acpi_gbl_FADT);
+ acpi_tb_convert_fadt1(local_fadt, (void *)acpi_gbl_FADT);
}
/* Global FADT pointer will point to the new common V2.0 FADT */
acpi_gbl_FADT = local_fadt;
- acpi_gbl_FADT->length = sizeof (FADT_DESCRIPTOR);
+ acpi_gbl_FADT->length = sizeof(FADT_DESCRIPTOR);
/* Free the original table */
table_desc = acpi_gbl_table_lists[ACPI_TABLE_FADT].next;
- acpi_tb_delete_single_table (table_desc);
+ acpi_tb_delete_single_table(table_desc);
/* Install the new table */
- table_desc->pointer = ACPI_CAST_PTR (struct acpi_table_header, acpi_gbl_FADT);
- table_desc->allocation = ACPI_MEM_ALLOCATED;
- table_desc->length = sizeof (struct fadt_descriptor_rev2);
+ table_desc->pointer =
+ ACPI_CAST_PTR(struct acpi_table_header, acpi_gbl_FADT);
+ table_desc->allocation = ACPI_MEM_ALLOCATED;
+ table_desc->length = sizeof(struct fadt_descriptor_rev2);
/* Dump the entire FADT */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Hex dump of common internal FADT, size %d (%X)\n",
- acpi_gbl_FADT->length, acpi_gbl_FADT->length));
- ACPI_DUMP_BUFFER ((u8 *) (acpi_gbl_FADT), acpi_gbl_FADT->length);
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Hex dump of common internal FADT, size %d (%X)\n",
+ acpi_gbl_FADT->length, acpi_gbl_FADT->length));
+ ACPI_DUMP_BUFFER((u8 *) (acpi_gbl_FADT), acpi_gbl_FADT->length);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_build_common_facs
@@ -561,26 +572,21 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_build_common_facs (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info)
{
- ACPI_FUNCTION_TRACE ("tb_build_common_facs");
-
+ ACPI_FUNCTION_TRACE("tb_build_common_facs");
/* Absolute minimum length is 24, but the ACPI spec says 64 */
if (acpi_gbl_FACS->length < 24) {
- ACPI_REPORT_ERROR (("Invalid FACS table length: 0x%X\n",
- acpi_gbl_FACS->length));
- return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
+ ACPI_REPORT_ERROR(("Invalid FACS table length: 0x%X\n",
+ acpi_gbl_FACS->length));
+ return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
if (acpi_gbl_FACS->length < 64) {
- ACPI_REPORT_WARNING ((
- "FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n",
- acpi_gbl_FACS->length));
+ ACPI_REPORT_WARNING(("FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n", acpi_gbl_FACS->length));
}
/* Copy fields to the new FACS */
@@ -588,22 +594,22 @@
acpi_gbl_common_fACS.global_lock = &(acpi_gbl_FACS->global_lock);
if ((acpi_gbl_RSDP->revision < 2) ||
- (acpi_gbl_FACS->length < 32) ||
- (!(acpi_gbl_FACS->xfirmware_waking_vector))) {
+ (acpi_gbl_FACS->length < 32) ||
+ (!(acpi_gbl_FACS->xfirmware_waking_vector))) {
/* ACPI 1.0 FACS or short table or optional X_ field is zero */
- acpi_gbl_common_fACS.firmware_waking_vector = ACPI_CAST_PTR (u64,
- &(acpi_gbl_FACS->firmware_waking_vector));
+ acpi_gbl_common_fACS.firmware_waking_vector = ACPI_CAST_PTR(u64,
+ &
+ (acpi_gbl_FACS->
+ firmware_waking_vector));
acpi_gbl_common_fACS.vector_width = 32;
- }
- else {
+ } else {
/* ACPI 2.0 FACS with valid X_ field */
- acpi_gbl_common_fACS.firmware_waking_vector = &acpi_gbl_FACS->xfirmware_waking_vector;
+ acpi_gbl_common_fACS.firmware_waking_vector =
+ &acpi_gbl_FACS->xfirmware_waking_vector;
acpi_gbl_common_fACS.vector_width = 64;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/tables/tbget.c b/drivers/acpi/tables/tbget.c
index 4ab2aad..6acd5ae 100644
--- a/drivers/acpi/tables/tbget.c
+++ b/drivers/acpi/tables/tbget.c
@@ -41,27 +41,21 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbget")
+ACPI_MODULE_NAME("tbget")
/* Local prototypes */
+static acpi_status
+acpi_tb_get_this_table(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info);
static acpi_status
-acpi_tb_get_this_table (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info);
-
-static acpi_status
-acpi_tb_table_override (
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info);
-
+acpi_tb_table_override(struct acpi_table_header *header,
+ struct acpi_table_desc *table_info);
/*******************************************************************************
*
@@ -78,37 +72,34 @@
******************************************************************************/
acpi_status
-acpi_tb_get_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info)
+acpi_tb_get_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
+ acpi_status status;
+ struct acpi_table_header header;
-
- ACPI_FUNCTION_TRACE ("tb_get_table");
-
+ ACPI_FUNCTION_TRACE("tb_get_table");
/* Get the header in order to get signature and table size */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get ACPI table (size %X), %s\n",
- header.length, acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get ACPI table (size %X), %s\n",
+ header.length,
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_header
@@ -127,16 +118,13 @@
******************************************************************************/
acpi_status
-acpi_tb_get_table_header (
- struct acpi_pointer *address,
- struct acpi_table_header *return_header)
+acpi_tb_get_table_header(struct acpi_pointer *address,
+ struct acpi_table_header *return_header)
{
- acpi_status status = AE_OK;
- struct acpi_table_header *header = NULL;
+ acpi_status status = AE_OK;
+ struct acpi_table_header *header = NULL;
-
- ACPI_FUNCTION_TRACE ("tb_get_table_header");
-
+ ACPI_FUNCTION_TRACE("tb_get_table_header");
/*
* Flags contains the current processor mode (Virtual or Physical
@@ -148,46 +136,42 @@
/* Pointer matches processor mode, copy the header */
- ACPI_MEMCPY (return_header, address->pointer.logical,
- sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(return_header, address->pointer.logical,
+ sizeof(struct acpi_table_header));
break;
-
case ACPI_LOGMODE_PHYSPTR:
- /* Create a logical address for the physical pointer*/
+ /* Create a logical address for the physical pointer */
- status = acpi_os_map_memory (address->pointer.physical,
- sizeof (struct acpi_table_header), (void *) &header);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not map memory at %8.8X%8.8X for length %X\n",
- ACPI_FORMAT_UINT64 (address->pointer.physical),
- sizeof (struct acpi_table_header)));
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address->pointer.physical,
+ sizeof(struct acpi_table_header),
+ (void *)&header);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not map memory at %8.8X%8.8X for length %X\n", ACPI_FORMAT_UINT64(address->pointer.physical), sizeof(struct acpi_table_header)));
+ return_ACPI_STATUS(status);
}
/* Copy header and delete mapping */
- ACPI_MEMCPY (return_header, header, sizeof (struct acpi_table_header));
- acpi_os_unmap_memory (header, sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(return_header, header,
+ sizeof(struct acpi_table_header));
+ acpi_os_unmap_memory(header, sizeof(struct acpi_table_header));
break;
-
default:
- ACPI_REPORT_ERROR (("Invalid address flags %X\n",
- address->pointer_type));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("Invalid address flags %X\n",
+ address->pointer_type));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Table Signature: [%4.4s]\n",
- return_header->signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "Table Signature: [%4.4s]\n",
+ return_header->signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_body
@@ -209,37 +193,33 @@
******************************************************************************/
acpi_status
-acpi_tb_get_table_body (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_get_table_body(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("tb_get_table_body");
-
+ ACPI_FUNCTION_TRACE("tb_get_table_body");
if (!table_info || !address) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Attempt table override. */
- status = acpi_tb_table_override (header, table_info);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_tb_table_override(header, table_info);
+ if (ACPI_SUCCESS(status)) {
/* Table was overridden by the host OS */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* No override, get the original table */
- status = acpi_tb_get_this_table (address, header, table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_this_table(address, header, table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_table_override
@@ -255,61 +235,57 @@
******************************************************************************/
static acpi_status
-acpi_tb_table_override (
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_table_override(struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_header *new_table;
- acpi_status status;
- struct acpi_pointer address;
+ struct acpi_table_header *new_table;
+ acpi_status status;
+ struct acpi_pointer address;
-
- ACPI_FUNCTION_TRACE ("tb_table_override");
-
+ ACPI_FUNCTION_TRACE("tb_table_override");
/*
* The OSL will examine the header and decide whether to override this
* table. If it decides to override, a table will be returned in new_table,
* which we will then copy.
*/
- status = acpi_os_table_override (header, &new_table);
- if (ACPI_FAILURE (status)) {
+ status = acpi_os_table_override(header, &new_table);
+ if (ACPI_FAILURE(status)) {
/* Some severe error from the OSL, but we basically ignore it */
- ACPI_REPORT_ERROR (("Could not override ACPI table, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ ACPI_REPORT_ERROR(("Could not override ACPI table, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
if (!new_table) {
/* No table override */
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
* We have a new table to override the old one. Get a copy of
* the new one. We know that the new table has a logical pointer.
*/
- address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
address.pointer.logical = new_table;
- status = acpi_tb_get_this_table (&address, new_table, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not copy override ACPI table, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_this_table(&address, new_table, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not copy override ACPI table, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/* Copy the table info */
- ACPI_REPORT_INFO (("Table [%4.4s] replaced by host OS\n",
- table_info->pointer->signature));
+ ACPI_REPORT_INFO(("Table [%4.4s] replaced by host OS\n",
+ table_info->pointer->signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_this_table
@@ -329,18 +305,15 @@
******************************************************************************/
static acpi_status
-acpi_tb_get_this_table (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_get_this_table(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_header *full_table = NULL;
- u8 allocation;
- acpi_status status = AE_OK;
+ struct acpi_table_header *full_table = NULL;
+ u8 allocation;
+ acpi_status status = AE_OK;
-
- ACPI_FUNCTION_TRACE ("tb_get_this_table");
-
+ ACPI_FUNCTION_TRACE("tb_get_this_table");
/*
* Flags contains the current processor mode (Virtual or Physical
@@ -352,38 +325,33 @@
/* Pointer matches processor mode, copy the table to a new buffer */
- full_table = ACPI_MEM_ALLOCATE (header->length);
+ full_table = ACPI_MEM_ALLOCATE(header->length);
if (!full_table) {
- ACPI_REPORT_ERROR ((
- "Could not allocate table memory for [%4.4s] length %X\n",
- header->signature, header->length));
- return_ACPI_STATUS (AE_NO_MEMORY);
+ ACPI_REPORT_ERROR(("Could not allocate table memory for [%4.4s] length %X\n", header->signature, header->length));
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the entire table (including header) to the local buffer */
- ACPI_MEMCPY (full_table, address->pointer.logical, header->length);
+ ACPI_MEMCPY(full_table, address->pointer.logical,
+ header->length);
/* Save allocation type */
allocation = ACPI_MEM_ALLOCATED;
break;
-
case ACPI_LOGMODE_PHYSPTR:
/*
* Just map the table's physical memory
* into our address space.
*/
- status = acpi_os_map_memory (address->pointer.physical,
- (acpi_size) header->length, (void *) &full_table);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n",
- header->signature,
- ACPI_FORMAT_UINT64 (address->pointer.physical),
- header->length));
+ status = acpi_os_map_memory(address->pointer.physical,
+ (acpi_size) header->length,
+ (void *)&full_table);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n", header->signature, ACPI_FORMAT_UINT64(address->pointer.physical), header->length));
return (status);
}
@@ -392,12 +360,11 @@
allocation = ACPI_MEM_MAPPED;
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid address flags %X\n",
- address->pointer_type));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid address flags %X\n",
+ address->pointer_type));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -405,10 +372,10 @@
* even the ones whose signature we don't recognize
*/
if (table_info->type != ACPI_TABLE_FACS) {
- status = acpi_tb_verify_table_checksum (full_table);
+ status = acpi_tb_verify_table_checksum(full_table);
#if (!ACPI_CHECKSUM_ABORT)
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/* Ignore the error if configuration says so */
status = AE_OK;
@@ -418,19 +385,19 @@
/* Return values */
- table_info->pointer = full_table;
- table_info->length = (acpi_size) header->length;
- table_info->allocation = allocation;
+ table_info->pointer = full_table;
+ table_info->length = (acpi_size) header->length;
+ table_info->allocation = allocation;
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Found table [%4.4s] at %8.8X%8.8X, mapped/copied to %p\n",
- full_table->signature,
- ACPI_FORMAT_UINT64 (address->pointer.physical), full_table));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found table [%4.4s] at %8.8X%8.8X, mapped/copied to %p\n",
+ full_table->signature,
+ ACPI_FORMAT_UINT64(address->pointer.physical),
+ full_table));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_ptr
@@ -447,24 +414,20 @@
******************************************************************************/
acpi_status
-acpi_tb_get_table_ptr (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header **table_ptr_loc)
+acpi_tb_get_table_ptr(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header **table_ptr_loc)
{
- struct acpi_table_desc *table_desc;
- u32 i;
+ struct acpi_table_desc *table_desc;
+ u32 i;
-
- ACPI_FUNCTION_TRACE ("tb_get_table_ptr");
-
+ ACPI_FUNCTION_TRACE("tb_get_table_ptr");
if (!acpi_gbl_DSDT) {
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
if (table_type > ACPI_TABLE_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -476,15 +439,16 @@
*table_ptr_loc = NULL;
if (acpi_gbl_table_lists[table_type].next) {
- *table_ptr_loc = acpi_gbl_table_lists[table_type].next->pointer;
+ *table_ptr_loc =
+ acpi_gbl_table_lists[table_type].next->pointer;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Check for instance out of range */
if (instance > acpi_gbl_table_lists[table_type].count) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Walk the list to get the desired table
@@ -503,6 +467,5 @@
*table_ptr_loc = table_desc->pointer;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/tables/tbgetall.c b/drivers/acpi/tables/tbgetall.c
index eea5b8c..8d72343 100644
--- a/drivers/acpi/tables/tbgetall.c
+++ b/drivers/acpi/tables/tbgetall.c
@@ -41,27 +41,21 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbgetall")
+ACPI_MODULE_NAME("tbgetall")
/* Local prototypes */
+static acpi_status
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info);
static acpi_status
-acpi_tb_get_primary_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info);
-
-static acpi_status
-acpi_tb_get_secondary_table (
- struct acpi_pointer *address,
- acpi_string signature,
- struct acpi_table_desc *table_info);
-
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info);
/*******************************************************************************
*
@@ -77,58 +71,54 @@
******************************************************************************/
static acpi_status
-acpi_tb_get_primary_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info)
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
+ acpi_status status;
+ struct acpi_table_header header;
-
- ACPI_FUNCTION_TRACE ("tb_get_primary_table");
-
+ ACPI_FUNCTION_TRACE("tb_get_primary_table");
/* Ignore a NULL address in the RSDT */
if (!address->pointer.value) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the header in order to get signature and table size */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Clear the table_info */
- ACPI_MEMSET (table_info, 0, sizeof (struct acpi_table_desc));
+ ACPI_MEMSET(table_info, 0, sizeof(struct acpi_table_desc));
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_PRIMARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_PRIMARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_secondary_table
@@ -143,32 +133,27 @@
******************************************************************************/
static acpi_status
-acpi_tb_get_secondary_table (
- struct acpi_pointer *address,
- acpi_string signature,
- struct acpi_table_desc *table_info)
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
+ acpi_status status;
+ struct acpi_table_header header;
-
- ACPI_FUNCTION_TRACE_STR ("tb_get_secondary_table", signature);
-
+ ACPI_FUNCTION_TRACE_STR("tb_get_secondary_table", signature);
/* Get the header in order to match the signature */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Signature must match request */
- if (ACPI_STRNCMP (header.signature, signature, ACPI_NAME_SIZE)) {
- ACPI_REPORT_ERROR ((
- "Incorrect table signature - wanted [%s] found [%4.4s]\n",
- signature, header.signature));
- return_ACPI_STATUS (AE_BAD_SIGNATURE);
+ if (ACPI_STRNCMP(header.signature, signature, ACPI_NAME_SIZE)) {
+ ACPI_REPORT_ERROR(("Incorrect table signature - wanted [%s] found [%4.4s]\n", signature, header.signature));
+ return_ACPI_STATUS(AE_BAD_SIGNATURE);
}
/*
@@ -176,25 +161,24 @@
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_SECONDARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_SECONDARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_required_tables
@@ -214,23 +198,19 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_get_required_tables (
- void)
+acpi_status acpi_tb_get_required_tables(void)
{
- acpi_status status = AE_OK;
- u32 i;
- struct acpi_table_desc table_info;
- struct acpi_pointer address;
+ acpi_status status = AE_OK;
+ u32 i;
+ struct acpi_table_desc table_info;
+ struct acpi_pointer address;
+ ACPI_FUNCTION_TRACE("tb_get_required_tables");
- ACPI_FUNCTION_TRACE ("tb_get_required_tables");
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
+ acpi_gbl_rsdt_table_count));
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
- acpi_gbl_rsdt_table_count));
-
-
- address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
/*
* Loop through all table pointers found in RSDT.
@@ -243,84 +223,79 @@
for (i = 0; i < acpi_gbl_rsdt_table_count; i++) {
/* Get the table address from the common internal XSDT */
- address.pointer.value =
- acpi_gbl_XSDT->table_offset_entry[i];
+ address.pointer.value = acpi_gbl_XSDT->table_offset_entry[i];
/*
* Get the tables needed by this subsystem (FADT and any SSDTs).
* NOTE: All other tables are completely ignored at this time.
*/
- status = acpi_tb_get_primary_table (&address, &table_info);
+ status = acpi_tb_get_primary_table(&address, &table_info);
if ((status != AE_OK) && (status != AE_TABLE_NOT_SUPPORTED)) {
- ACPI_REPORT_WARNING (("%s, while getting table at %8.8X%8.8X\n",
- acpi_format_exception (status),
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ ACPI_REPORT_WARNING(("%s, while getting table at %8.8X%8.8X\n", acpi_format_exception(status), ACPI_FORMAT_UINT64(address.pointer.value)));
}
}
/* We must have a FADT to continue */
if (!acpi_gbl_FADT) {
- ACPI_REPORT_ERROR (("No FADT present in RSDT/XSDT\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_REPORT_ERROR(("No FADT present in RSDT/XSDT\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
* Convert the FADT to a common format. This allows earlier revisions of
* the table to coexist with newer versions, using common access code.
*/
- status = acpi_tb_convert_table_fadt ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not convert FADT to internal common format\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_convert_table_fadt();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not convert FADT to internal common format\n"));
+ return_ACPI_STATUS(status);
}
/* Get the FACS (Pointed to by the FADT) */
address.pointer.value = acpi_gbl_FADT->xfirmware_ctrl;
- status = acpi_tb_get_secondary_table (&address, FACS_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the FACS, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, FACS_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get/install the FACS, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/*
* Create the common FACS pointer table
* (Contains pointers to the original table)
*/
- status = acpi_tb_build_common_facs (&table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_build_common_facs(&table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get/install the DSDT (Pointed to by the FADT) */
address.pointer.value = acpi_gbl_FADT->Xdsdt;
- status = acpi_tb_get_secondary_table (&address, DSDT_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the DSDT\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, DSDT_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get/install the DSDT\n"));
+ return_ACPI_STATUS(status);
}
/* Set Integer Width (32/64) based upon DSDT revision */
- acpi_ut_set_integer_width (acpi_gbl_DSDT->revision);
+ acpi_ut_set_integer_width(acpi_gbl_DSDT->revision);
/* Dump the entire DSDT */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
- acpi_gbl_DSDT->length, acpi_gbl_DSDT->length, acpi_gbl_integer_bit_width));
- ACPI_DUMP_BUFFER ((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
+ acpi_gbl_DSDT->length, acpi_gbl_DSDT->length,
+ acpi_gbl_integer_bit_width));
+ ACPI_DUMP_BUFFER((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
/* Always delete the RSDP mapping, we are done with it */
- acpi_tb_delete_tables_by_type (ACPI_TABLE_RSDP);
- return_ACPI_STATUS (status);
+ acpi_tb_delete_tables_by_type(ACPI_TABLE_RSDP);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c
index 6987999..10db848 100644
--- a/drivers/acpi/tables/tbinstal.c
+++ b/drivers/acpi/tables/tbinstal.c
@@ -41,22 +41,16 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbinstal")
+ACPI_MODULE_NAME("tbinstal")
/* Local prototypes */
-
static acpi_status
-acpi_tb_match_signature (
- char *signature,
- struct acpi_table_desc *table_info,
- u8 search_type);
-
+acpi_tb_match_signature(char *signature,
+ struct acpi_table_desc *table_info, u8 search_type);
/*******************************************************************************
*
@@ -74,16 +68,12 @@
******************************************************************************/
static acpi_status
-acpi_tb_match_signature (
- char *signature,
- struct acpi_table_desc *table_info,
- u8 search_type)
+acpi_tb_match_signature(char *signature,
+ struct acpi_table_desc *table_info, u8 search_type)
{
- acpi_native_uint i;
+ acpi_native_uint i;
-
- ACPI_FUNCTION_TRACE ("tb_match_signature");
-
+ ACPI_FUNCTION_TRACE("tb_match_signature");
/* Search for a signature match among the known table types */
@@ -92,30 +82,30 @@
continue;
}
- if (!ACPI_STRNCMP (signature, acpi_gbl_table_data[i].signature,
- acpi_gbl_table_data[i].sig_length)) {
+ if (!ACPI_STRNCMP(signature, acpi_gbl_table_data[i].signature,
+ acpi_gbl_table_data[i].sig_length)) {
/* Found a signature match, return index if requested */
if (table_info) {
table_info->type = (u8) i;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Table [%4.4s] is an ACPI table consumed by the core subsystem\n",
- (char *) acpi_gbl_table_data[i].signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Table [%4.4s] is an ACPI table consumed by the core subsystem\n",
+ (char *)acpi_gbl_table_data[i].
+ signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Table [%4.4s] is not an ACPI table consumed by the core subsystem - ignored\n",
- (char *) signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Table [%4.4s] is not an ACPI table consumed by the core subsystem - ignored\n",
+ (char *)signature));
- return_ACPI_STATUS (AE_TABLE_NOT_SUPPORTED);
+ return_ACPI_STATUS(AE_TABLE_NOT_SUPPORTED);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_install_table
@@ -128,52 +118,48 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_install_table (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info)
{
- acpi_status status;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("tb_install_table");
-
+ ACPI_FUNCTION_TRACE("tb_install_table");
/* Lock tables while installing */
- status = acpi_ut_acquire_mutex (ACPI_MTX_TABLES);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not acquire table mutex, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not acquire table mutex, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/*
* Ignore a table that is already installed. For example, some BIOS
* ASL code will repeatedly attempt to load the same SSDT.
*/
- status = acpi_tb_is_table_installed (table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_is_table_installed(table_info);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Install the table into the global data structure */
- status = acpi_tb_init_table_descriptor (table_info->type, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not install table [%4.4s], %s\n",
- table_info->pointer->signature, acpi_format_exception (status)));
+ status = acpi_tb_init_table_descriptor(table_info->type, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not install table [%4.4s], %s\n",
+ table_info->pointer->signature,
+ acpi_format_exception(status)));
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%s located at %p\n",
- acpi_gbl_table_data[table_info->type].name, table_info->pointer));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s located at %p\n",
+ acpi_gbl_table_data[table_info->type].name,
+ table_info->pointer));
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_recognize_table
@@ -196,22 +182,18 @@
******************************************************************************/
acpi_status
-acpi_tb_recognize_table (
- struct acpi_table_desc *table_info,
- u8 search_type)
+acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type)
{
- struct acpi_table_header *table_header;
- acpi_status status;
+ struct acpi_table_header *table_header;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("tb_recognize_table");
-
+ ACPI_FUNCTION_TRACE("tb_recognize_table");
/* Ensure that we have a valid table pointer */
- table_header = (struct acpi_table_header *) table_info->pointer;
+ table_header = (struct acpi_table_header *)table_info->pointer;
if (!table_header) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -222,25 +204,24 @@
* This can be any one of many valid ACPI tables, it just isn't one of
* the tables that is consumed by the core subsystem
*/
- status = acpi_tb_match_signature (table_header->signature,
- table_info, search_type);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_match_signature(table_header->signature,
+ table_info, search_type);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_tb_validate_table_header (table_header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_validate_table_header(table_header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Return the table type and length via the info struct */
table_info->length = (acpi_size) table_header->length;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_init_table_descriptor
@@ -255,30 +236,27 @@
******************************************************************************/
acpi_status
-acpi_tb_init_table_descriptor (
- acpi_table_type table_type,
- struct acpi_table_desc *table_info)
+acpi_tb_init_table_descriptor(acpi_table_type table_type,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_list *list_head;
- struct acpi_table_desc *table_desc;
- acpi_status status;
+ struct acpi_table_list *list_head;
+ struct acpi_table_desc *table_desc;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE_U32 ("tb_init_table_descriptor", table_type);
-
+ ACPI_FUNCTION_TRACE_U32("tb_init_table_descriptor", table_type);
/* Allocate a descriptor for this table */
- table_desc = ACPI_MEM_CALLOCATE (sizeof (struct acpi_table_desc));
+ table_desc = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc));
if (!table_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Get a new owner ID for the table */
- status = acpi_ut_allocate_owner_id (&table_desc->owner_id);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_allocate_owner_id(&table_desc->owner_id);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table into the global data structure */
@@ -290,14 +268,14 @@
* includes most ACPI tables such as the DSDT. 2) Multiple instances of
* the table are allowed. This includes SSDT and PSDTs.
*/
- if (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags)) {
+ if (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags)) {
/*
* Only one table allowed, and a table has alread been installed
* at this location, so return an error.
*/
if (list_head->next) {
- ACPI_MEM_FREE (table_desc);
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ ACPI_MEM_FREE(table_desc);
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
table_desc->next = list_head->next;
@@ -308,8 +286,7 @@
}
list_head->count++;
- }
- else {
+ } else {
/*
* Link the new table in to the list of tables of this type.
* Insert at the end of the list, order IS IMPORTANT.
@@ -320,8 +297,7 @@
if (!list_head->next) {
list_head->next = table_desc;
- }
- else {
+ } else {
table_desc->next = list_head->next;
while (table_desc->next->next) {
@@ -336,13 +312,14 @@
/* Finish initialization of the table descriptor */
- table_desc->type = (u8) table_type;
- table_desc->pointer = table_info->pointer;
- table_desc->length = table_info->length;
- table_desc->allocation = table_info->allocation;
- table_desc->aml_start = (u8 *) (table_desc->pointer + 1),
- table_desc->aml_length = (u32) (table_desc->length -
- (u32) sizeof (struct acpi_table_header));
+ table_desc->type = (u8) table_type;
+ table_desc->pointer = table_info->pointer;
+ table_desc->length = table_info->length;
+ table_desc->allocation = table_info->allocation;
+ table_desc->aml_start = (u8 *) (table_desc->pointer + 1),
+ table_desc->aml_length = (u32) (table_desc->length -
+ (u32) sizeof(struct
+ acpi_table_header));
table_desc->loaded_into_namespace = FALSE;
/*
@@ -350,18 +327,18 @@
* newly installed table
*/
if (acpi_gbl_table_data[table_type].global_ptr) {
- *(acpi_gbl_table_data[table_type].global_ptr) = table_info->pointer;
+ *(acpi_gbl_table_data[table_type].global_ptr) =
+ table_info->pointer;
}
/* Return Data */
- table_info->owner_id = table_desc->owner_id;
- table_info->installed_desc = table_desc;
+ table_info->owner_id = table_desc->owner_id;
+ table_info->installed_desc = table_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_all_tables
@@ -374,23 +351,19 @@
*
******************************************************************************/
-void
-acpi_tb_delete_all_tables (
- void)
+void acpi_tb_delete_all_tables(void)
{
- acpi_table_type type;
-
+ acpi_table_type type;
/*
* Free memory allocated for ACPI tables
* Memory can either be mapped or allocated
*/
for (type = 0; type < NUM_ACPI_TABLE_TYPES; type++) {
- acpi_tb_delete_tables_by_type (type);
+ acpi_tb_delete_tables_by_type(type);
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_tables_by_type
@@ -404,23 +377,19 @@
*
******************************************************************************/
-void
-acpi_tb_delete_tables_by_type (
- acpi_table_type type)
+void acpi_tb_delete_tables_by_type(acpi_table_type type)
{
- struct acpi_table_desc *table_desc;
- u32 count;
- u32 i;
+ struct acpi_table_desc *table_desc;
+ u32 count;
+ u32 i;
-
- ACPI_FUNCTION_TRACE_U32 ("tb_delete_tables_by_type", type);
-
+ ACPI_FUNCTION_TRACE_U32("tb_delete_tables_by_type", type);
if (type > ACPI_TABLE_MAX) {
return_VOID;
}
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_TABLES))) {
+ if (ACPI_FAILURE(acpi_ut_acquire_mutex(ACPI_MTX_TABLES))) {
return;
}
@@ -458,21 +427,20 @@
* 1) Get the head of the list
*/
table_desc = acpi_gbl_table_lists[type].next;
- count = acpi_gbl_table_lists[type].count;
+ count = acpi_gbl_table_lists[type].count;
/*
* 2) Walk the entire list, deleting both the allocated tables
* and the table descriptors
*/
for (i = 0; i < count; i++) {
- table_desc = acpi_tb_uninstall_table (table_desc);
+ table_desc = acpi_tb_uninstall_table(table_desc);
}
- (void) acpi_ut_release_mutex (ACPI_MTX_TABLES);
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_single_table
@@ -486,15 +454,12 @@
*
******************************************************************************/
-void
-acpi_tb_delete_single_table (
- struct acpi_table_desc *table_desc)
+void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc)
{
/* Must have a valid table descriptor and pointer */
- if ((!table_desc) ||
- (!table_desc->pointer)) {
+ if ((!table_desc) || (!table_desc->pointer)) {
return;
}
@@ -506,12 +471,12 @@
case ACPI_MEM_ALLOCATED:
- ACPI_MEM_FREE (table_desc->pointer);
+ ACPI_MEM_FREE(table_desc->pointer);
break;
case ACPI_MEM_MAPPED:
- acpi_os_unmap_memory (table_desc->pointer, table_desc->length);
+ acpi_os_unmap_memory(table_desc->pointer, table_desc->length);
break;
default:
@@ -519,7 +484,6 @@
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_uninstall_table
@@ -534,26 +498,22 @@
*
******************************************************************************/
-struct acpi_table_desc *
-acpi_tb_uninstall_table (
- struct acpi_table_desc *table_desc)
+struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc
+ *table_desc)
{
- struct acpi_table_desc *next_desc;
+ struct acpi_table_desc *next_desc;
-
- ACPI_FUNCTION_TRACE_PTR ("tb_uninstall_table", table_desc);
-
+ ACPI_FUNCTION_TRACE_PTR("tb_uninstall_table", table_desc);
if (!table_desc) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
/* Unlink the descriptor from the doubly linked list */
if (table_desc->prev) {
table_desc->prev->next = table_desc->next;
- }
- else {
+ } else {
/* Is first on list, update list head */
acpi_gbl_table_lists[table_desc->type].next = table_desc->next;
@@ -565,16 +525,14 @@
/* Free the memory allocated for the table itself */
- acpi_tb_delete_single_table (table_desc);
+ acpi_tb_delete_single_table(table_desc);
/* Free the table descriptor */
next_desc = table_desc->next;
- ACPI_MEM_FREE (table_desc);
+ ACPI_MEM_FREE(table_desc);
/* Return pointer to the next descriptor */
- return_PTR (next_desc);
+ return_PTR(next_desc);
}
-
-
diff --git a/drivers/acpi/tables/tbrsdt.c b/drivers/acpi/tables/tbrsdt.c
index 069d498..ad0252c 100644
--- a/drivers/acpi/tables/tbrsdt.c
+++ b/drivers/acpi/tables/tbrsdt.c
@@ -41,14 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbrsdt")
-
+ACPI_MODULE_NAME("tbrsdt")
/*******************************************************************************
*
@@ -61,18 +58,13 @@
* DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table)
*
******************************************************************************/
-
-acpi_status
-acpi_tb_verify_rsdp (
- struct acpi_pointer *address)
+acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address)
{
- struct acpi_table_desc table_info;
- acpi_status status;
- struct rsdp_descriptor *rsdp;
+ struct acpi_table_desc table_info;
+ acpi_status status;
+ struct rsdp_descriptor *rsdp;
-
- ACPI_FUNCTION_TRACE ("tb_verify_rsdp");
-
+ ACPI_FUNCTION_TRACE("tb_verify_rsdp");
switch (address->pointer_type) {
case ACPI_LOGICAL_POINTER:
@@ -84,54 +76,53 @@
/*
* Obtain access to the RSDP structure
*/
- status = acpi_os_map_memory (address->pointer.physical,
- sizeof (struct rsdp_descriptor),
- (void *) &rsdp);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address->pointer.physical,
+ sizeof(struct rsdp_descriptor),
+ (void *)&rsdp);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Verify RSDP signature and checksum */
- status = acpi_tb_validate_rsdp (rsdp);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_validate_rsdp(rsdp);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* The RSDP supplied is OK */
- table_info.pointer = ACPI_CAST_PTR (struct acpi_table_header, rsdp);
- table_info.length = sizeof (struct rsdp_descriptor);
- table_info.allocation = ACPI_MEM_MAPPED;
+ table_info.pointer = ACPI_CAST_PTR(struct acpi_table_header, rsdp);
+ table_info.length = sizeof(struct rsdp_descriptor);
+ table_info.allocation = ACPI_MEM_MAPPED;
/* Save the table pointers and allocation info */
- status = acpi_tb_init_table_descriptor (ACPI_TABLE_RSDP, &table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_init_table_descriptor(ACPI_TABLE_RSDP, &table_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Save the RSDP in a global for easy access */
- acpi_gbl_RSDP = ACPI_CAST_PTR (struct rsdp_descriptor, table_info.pointer);
- return_ACPI_STATUS (status);
-
+ acpi_gbl_RSDP =
+ ACPI_CAST_PTR(struct rsdp_descriptor, table_info.pointer);
+ return_ACPI_STATUS(status);
/* Error exit */
-cleanup:
+ cleanup:
if (acpi_gbl_table_flags & ACPI_PHYSICAL_POINTER) {
- acpi_os_unmap_memory (rsdp, sizeof (struct rsdp_descriptor));
+ acpi_os_unmap_memory(rsdp, sizeof(struct rsdp_descriptor));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_rsdt_address
@@ -145,33 +136,30 @@
*
******************************************************************************/
-void
-acpi_tb_get_rsdt_address (
- struct acpi_pointer *out_address)
+void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address)
{
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
-
- out_address->pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
+ out_address->pointer_type =
+ acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
/* Use XSDT if it is present */
if ((acpi_gbl_RSDP->revision >= 2) &&
- acpi_gbl_RSDP->xsdt_physical_address) {
+ acpi_gbl_RSDP->xsdt_physical_address) {
out_address->pointer.value =
- acpi_gbl_RSDP->xsdt_physical_address;
+ acpi_gbl_RSDP->xsdt_physical_address;
acpi_gbl_root_table_type = ACPI_TABLE_TYPE_XSDT;
- }
- else {
+ } else {
/* No XSDT, use the RSDT */
- out_address->pointer.value = acpi_gbl_RSDP->rsdt_physical_address;
+ out_address->pointer.value =
+ acpi_gbl_RSDP->rsdt_physical_address;
acpi_gbl_root_table_type = ACPI_TABLE_TYPE_RSDT;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_validate_rsdt
@@ -184,49 +172,43 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_validate_rsdt (
- struct acpi_table_header *table_ptr)
+acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr)
{
- int no_match;
+ int no_match;
-
- ACPI_FUNCTION_NAME ("tb_validate_rsdt");
-
+ ACPI_FUNCTION_NAME("tb_validate_rsdt");
/*
* Search for appropriate signature, RSDT or XSDT
*/
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- no_match = ACPI_STRNCMP ((char *) table_ptr, RSDT_SIG,
- sizeof (RSDT_SIG) -1);
- }
- else {
- no_match = ACPI_STRNCMP ((char *) table_ptr, XSDT_SIG,
- sizeof (XSDT_SIG) -1);
+ no_match = ACPI_STRNCMP((char *)table_ptr, RSDT_SIG,
+ sizeof(RSDT_SIG) - 1);
+ } else {
+ no_match = ACPI_STRNCMP((char *)table_ptr, XSDT_SIG,
+ sizeof(XSDT_SIG) - 1);
}
if (no_match) {
/* Invalid RSDT or XSDT signature */
- ACPI_REPORT_ERROR ((
- "Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
+ ACPI_REPORT_ERROR(("Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
- ACPI_DUMP_BUFFER (acpi_gbl_RSDP, 20);
+ ACPI_DUMP_BUFFER(acpi_gbl_RSDP, 20);
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_ERROR,
- "RSDT/XSDT signature at %X (%p) is invalid\n",
- acpi_gbl_RSDP->rsdt_physical_address,
- (void *) (acpi_native_uint) acpi_gbl_RSDP->rsdt_physical_address));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR,
+ "RSDT/XSDT signature at %X (%p) is invalid\n",
+ acpi_gbl_RSDP->rsdt_physical_address,
+ (void *)(acpi_native_uint) acpi_gbl_RSDP->
+ rsdt_physical_address));
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- ACPI_REPORT_ERROR (("Looking for RSDT\n"))
- }
- else {
- ACPI_REPORT_ERROR (("Looking for XSDT\n"))
+ ACPI_REPORT_ERROR(("Looking for RSDT\n"))
+ } else {
+ ACPI_REPORT_ERROR(("Looking for XSDT\n"))
}
- ACPI_DUMP_BUFFER ((char *) table_ptr, 48);
+ ACPI_DUMP_BUFFER((char *)table_ptr, 48);
return (AE_BAD_SIGNATURE);
}
@@ -234,7 +216,6 @@
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_rsdt
@@ -247,66 +228,61 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_get_table_rsdt (
- void)
+acpi_status acpi_tb_get_table_rsdt(void)
{
- struct acpi_table_desc table_info;
- acpi_status status;
- struct acpi_pointer address;
+ struct acpi_table_desc table_info;
+ acpi_status status;
+ struct acpi_pointer address;
-
- ACPI_FUNCTION_TRACE ("tb_get_table_rsdt");
-
+ ACPI_FUNCTION_TRACE("tb_get_table_rsdt");
/* Get the RSDT/XSDT via the RSDP */
- acpi_tb_get_rsdt_address (&address);
+ acpi_tb_get_rsdt_address(&address);
table_info.type = ACPI_TABLE_XSDT;
- status = acpi_tb_get_table (&address, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not get the RSDT/XSDT, %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_table(&address, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not get the RSDT/XSDT, %s\n",
+ acpi_format_exception(status)));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at %p, points to RSDT physical=%8.8X%8.8X \n",
- acpi_gbl_RSDP,
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at %p, points to RSDT physical=%8.8X%8.8X \n",
+ acpi_gbl_RSDP,
+ ACPI_FORMAT_UINT64(address.pointer.value)));
/* Check the RSDT or XSDT signature */
- status = acpi_tb_validate_rsdt (table_info.pointer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_validate_rsdt(table_info.pointer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the number of tables defined in the RSDT or XSDT */
- acpi_gbl_rsdt_table_count = acpi_tb_get_table_count (acpi_gbl_RSDP,
- table_info.pointer);
+ acpi_gbl_rsdt_table_count = acpi_tb_get_table_count(acpi_gbl_RSDP,
+ table_info.pointer);
/* Convert and/or copy to an XSDT structure */
- status = acpi_tb_convert_to_xsdt (&table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_convert_to_xsdt(&table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Save the table pointers and allocation info */
- status = acpi_tb_init_table_descriptor (ACPI_TABLE_XSDT, &table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_init_table_descriptor(ACPI_TABLE_XSDT, &table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- acpi_gbl_XSDT = ACPI_CAST_PTR (XSDT_DESCRIPTOR, table_info.pointer);
+ acpi_gbl_XSDT = ACPI_CAST_PTR(XSDT_DESCRIPTOR, table_info.pointer);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "XSDT located at %p\n", acpi_gbl_XSDT));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "XSDT located at %p\n", acpi_gbl_XSDT));
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c
index 6fc1e36..5bcafeb 100644
--- a/drivers/acpi/tables/tbutils.c
+++ b/drivers/acpi/tables/tbutils.c
@@ -41,24 +41,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbutils")
+ACPI_MODULE_NAME("tbutils")
/* Local prototypes */
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
acpi_status
-acpi_tb_handle_to_object (
- u16 table_id,
- struct acpi_table_desc **table_desc);
+acpi_tb_handle_to_object(u16 table_id, struct acpi_table_desc **table_desc);
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_is_table_installed
@@ -73,15 +67,11 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_is_table_installed (
- struct acpi_table_desc *new_table_desc)
+acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc)
{
- struct acpi_table_desc *table_desc;
+ struct acpi_table_desc *table_desc;
-
- ACPI_FUNCTION_TRACE ("tb_is_table_installed");
-
+ ACPI_FUNCTION_TRACE("tb_is_table_installed");
/* Get the list descriptor and first table descriptor */
@@ -93,22 +83,23 @@
/* Compare Revision and oem_table_id */
if ((table_desc->loaded_into_namespace) &&
- (table_desc->pointer->revision ==
- new_table_desc->pointer->revision) &&
- (!ACPI_MEMCMP (table_desc->pointer->oem_table_id,
- new_table_desc->pointer->oem_table_id, 8))) {
+ (table_desc->pointer->revision ==
+ new_table_desc->pointer->revision) &&
+ (!ACPI_MEMCMP(table_desc->pointer->oem_table_id,
+ new_table_desc->pointer->oem_table_id, 8))) {
/* This table is already installed */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Table [%4.4s] already installed: Rev %X oem_table_id [%8.8s]\n",
- new_table_desc->pointer->signature,
- new_table_desc->pointer->revision,
- new_table_desc->pointer->oem_table_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Table [%4.4s] already installed: Rev %X oem_table_id [%8.8s]\n",
+ new_table_desc->pointer->signature,
+ new_table_desc->pointer->revision,
+ new_table_desc->pointer->
+ oem_table_id));
- new_table_desc->owner_id = table_desc->owner_id;
+ new_table_desc->owner_id = table_desc->owner_id;
new_table_desc->installed_desc = table_desc;
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
/* Get next table on the list */
@@ -116,10 +107,9 @@
table_desc = table_desc->next;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_validate_table_header
@@ -141,57 +131,55 @@
******************************************************************************/
acpi_status
-acpi_tb_validate_table_header (
- struct acpi_table_header *table_header)
+acpi_tb_validate_table_header(struct acpi_table_header *table_header)
{
- acpi_name signature;
+ acpi_name signature;
-
- ACPI_FUNCTION_NAME ("tb_validate_table_header");
-
+ ACPI_FUNCTION_NAME("tb_validate_table_header");
/* Verify that this is a valid address */
- if (!acpi_os_readable (table_header, sizeof (struct acpi_table_header))) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Cannot read table header at %p\n", table_header));
+ if (!acpi_os_readable(table_header, sizeof(struct acpi_table_header))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Cannot read table header at %p\n",
+ table_header));
return (AE_BAD_ADDRESS);
}
/* Ensure that the signature is 4 ASCII characters */
- ACPI_MOVE_32_TO_32 (&signature, table_header->signature);
- if (!acpi_ut_valid_acpi_name (signature)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Table signature at %p [%p] has invalid characters\n",
- table_header, &signature));
+ ACPI_MOVE_32_TO_32(&signature, table_header->signature);
+ if (!acpi_ut_valid_acpi_name(signature)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Table signature at %p [%p] has invalid characters\n",
+ table_header, &signature));
- ACPI_REPORT_WARNING (("Invalid table signature found: [%4.4s]\n",
- (char *) &signature));
+ ACPI_REPORT_WARNING(("Invalid table signature found: [%4.4s]\n",
+ (char *)&signature));
- ACPI_DUMP_BUFFER (table_header, sizeof (struct acpi_table_header));
+ ACPI_DUMP_BUFFER(table_header,
+ sizeof(struct acpi_table_header));
return (AE_BAD_SIGNATURE);
}
/* Validate the table length */
- if (table_header->length < sizeof (struct acpi_table_header)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid length in table header %p name %4.4s\n",
- table_header, (char *) &signature));
+ if (table_header->length < sizeof(struct acpi_table_header)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid length in table header %p name %4.4s\n",
+ table_header, (char *)&signature));
- ACPI_REPORT_WARNING (("Invalid table header length (0x%X) found\n",
- (u32) table_header->length));
+ ACPI_REPORT_WARNING(("Invalid table header length (0x%X) found\n", (u32) table_header->length));
- ACPI_DUMP_BUFFER (table_header, sizeof (struct acpi_table_header));
+ ACPI_DUMP_BUFFER(table_header,
+ sizeof(struct acpi_table_header));
return (AE_BAD_HEADER);
}
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_verify_table_checksum
@@ -206,34 +194,28 @@
******************************************************************************/
acpi_status
-acpi_tb_verify_table_checksum (
- struct acpi_table_header *table_header)
+acpi_tb_verify_table_checksum(struct acpi_table_header * table_header)
{
- u8 checksum;
- acpi_status status = AE_OK;
+ u8 checksum;
+ acpi_status status = AE_OK;
-
- ACPI_FUNCTION_TRACE ("tb_verify_table_checksum");
-
+ ACPI_FUNCTION_TRACE("tb_verify_table_checksum");
/* Compute the checksum on the table */
- checksum = acpi_tb_generate_checksum (table_header, table_header->length);
+ checksum =
+ acpi_tb_generate_checksum(table_header, table_header->length);
/* Return the appropriate exception */
if (checksum) {
- ACPI_REPORT_WARNING ((
- "Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n",
- table_header->signature, (u32) table_header->checksum,
- (u32) checksum));
+ ACPI_REPORT_WARNING(("Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n", table_header->signature, (u32) table_header->checksum, (u32) checksum));
status = AE_BAD_CHECKSUM;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_generate_checksum
@@ -247,15 +229,11 @@
*
******************************************************************************/
-u8
-acpi_tb_generate_checksum (
- void *buffer,
- u32 length)
+u8 acpi_tb_generate_checksum(void *buffer, u32 length)
{
- const u8 *limit;
- const u8 *rover;
- u8 sum = 0;
-
+ const u8 *limit;
+ const u8 *rover;
+ u8 sum = 0;
if (buffer && length) {
/* Buffer and Length are valid */
@@ -269,7 +247,6 @@
return (sum);
}
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
*
@@ -285,16 +262,13 @@
******************************************************************************/
acpi_status
-acpi_tb_handle_to_object (
- u16 table_id,
- struct acpi_table_desc **return_table_desc)
+acpi_tb_handle_to_object(u16 table_id,
+ struct acpi_table_desc ** return_table_desc)
{
- u32 i;
- struct acpi_table_desc *table_desc;
+ u32 i;
+ struct acpi_table_desc *table_desc;
-
- ACPI_FUNCTION_NAME ("tb_handle_to_object");
-
+ ACPI_FUNCTION_NAME("tb_handle_to_object");
for (i = 0; i < ACPI_TABLE_MAX; i++) {
table_desc = acpi_gbl_table_lists[i].next;
@@ -308,9 +282,8 @@
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "table_id=%X does not exist\n", table_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "table_id=%X does not exist\n",
+ table_id));
return (AE_BAD_PARAMETER);
}
#endif
-
-
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c
index e18a05d..3f96a49 100644
--- a/drivers/acpi/tables/tbxface.c
+++ b/drivers/acpi/tables/tbxface.c
@@ -48,10 +48,8 @@
#include <acpi/acnamesp.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbxface")
-
+ACPI_MODULE_NAME("tbxface")
/*******************************************************************************
*
@@ -65,25 +63,20 @@
* provided RSDT
*
******************************************************************************/
-
-acpi_status
-acpi_load_tables (
- void)
+acpi_status acpi_load_tables(void)
{
- struct acpi_pointer rsdp_address;
- acpi_status status;
+ struct acpi_pointer rsdp_address;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("acpi_load_tables");
-
+ ACPI_FUNCTION_TRACE("acpi_load_tables");
/* Get the RSDP */
- status = acpi_os_get_root_pointer (ACPI_LOGICAL_ADDRESSING,
- &rsdp_address);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not get RSDP, %s\n",
- acpi_format_exception (status)));
+ status = acpi_os_get_root_pointer(ACPI_LOGICAL_ADDRESSING,
+ &rsdp_address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not get RSDP, %s\n",
+ acpi_format_exception(status)));
goto error_exit;
}
@@ -91,54 +84,47 @@
acpi_gbl_table_flags = rsdp_address.pointer_type;
- status = acpi_tb_verify_rsdp (&rsdp_address);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: RSDP Failed validation: %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_verify_rsdp(&rsdp_address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: RSDP Failed validation: %s\n", acpi_format_exception(status)));
goto error_exit;
}
/* Get the RSDT via the RSDP */
- status = acpi_tb_get_table_rsdt ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load RSDT: %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_table_rsdt();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load RSDT: %s\n", acpi_format_exception(status)));
goto error_exit;
}
/* Now get the tables needed by this subsystem (FADT, DSDT, etc.) */
- status = acpi_tb_get_required_tables ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_load_tables: Error getting required tables (DSDT/FADT/FACS): %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_required_tables();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Error getting required tables (DSDT/FADT/FACS): %s\n", acpi_format_exception(status)));
goto error_exit;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "ACPI Tables successfully acquired\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT, "ACPI Tables successfully acquired\n"));
/* Load the namespace from the tables */
- status = acpi_ns_load_namespace ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load namespace: %s\n",
- acpi_format_exception (status)));
+ status = acpi_ns_load_namespace();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load namespace: %s\n", acpi_format_exception(status)));
goto error_exit;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
+ error_exit:
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load tables: %s\n",
+ acpi_format_exception(status)));
-error_exit:
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load tables: %s\n",
- acpi_format_exception (status)));
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -156,43 +142,39 @@
*
******************************************************************************/
-acpi_status
-acpi_load_table (
- struct acpi_table_header *table_ptr)
+acpi_status acpi_load_table(struct acpi_table_header *table_ptr)
{
- acpi_status status;
- struct acpi_table_desc table_info;
- struct acpi_pointer address;
+ acpi_status status;
+ struct acpi_table_desc table_info;
+ struct acpi_pointer address;
-
- ACPI_FUNCTION_TRACE ("acpi_load_table");
-
+ ACPI_FUNCTION_TRACE("acpi_load_table");
if (!table_ptr) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Copy the table to a local buffer */
- address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
address.pointer.logical = table_ptr;
- status = acpi_tb_get_table_body (&address, table_ptr, &table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(&address, table_ptr, &table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Check signature for a valid table type */
- status = acpi_tb_recognize_table (&table_info, ACPI_TABLE_ALL);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(&table_info, ACPI_TABLE_ALL);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the new table into the local data structures */
- status = acpi_tb_install_table (&table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_install_table(&table_info);
+ if (ACPI_FAILURE(status)) {
if (status == AE_ALREADY_EXISTS) {
/* Table already exists, no error */
@@ -201,8 +183,8 @@
/* Free table allocated by acpi_tb_get_table_body */
- acpi_tb_delete_single_table (&table_info);
- return_ACPI_STATUS (status);
+ acpi_tb_delete_single_table(&table_info);
+ return_ACPI_STATUS(status);
}
/* Convert the table to common format if necessary */
@@ -210,31 +192,32 @@
switch (table_info.type) {
case ACPI_TABLE_FADT:
- status = acpi_tb_convert_table_fadt ();
+ status = acpi_tb_convert_table_fadt();
break;
case ACPI_TABLE_FACS:
- status = acpi_tb_build_common_facs (&table_info);
+ status = acpi_tb_build_common_facs(&table_info);
break;
default:
/* Load table into namespace if it contains executable AML */
- status = acpi_ns_load_table (table_info.installed_desc, acpi_gbl_root_node);
+ status =
+ acpi_ns_load_table(table_info.installed_desc,
+ acpi_gbl_root_node);
break;
}
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/* Uninstall table and free the buffer */
- (void) acpi_tb_uninstall_table (table_info.installed_desc);
+ (void)acpi_tb_uninstall_table(table_info.installed_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_unload_table
@@ -247,20 +230,16 @@
*
******************************************************************************/
-acpi_status
-acpi_unload_table (
- acpi_table_type table_type)
+acpi_status acpi_unload_table(acpi_table_type table_type)
{
- struct acpi_table_desc *table_desc;
+ struct acpi_table_desc *table_desc;
-
- ACPI_FUNCTION_TRACE ("acpi_unload_table");
-
+ ACPI_FUNCTION_TRACE("acpi_unload_table");
/* Parameter validation */
if (table_type > ACPI_TABLE_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Find all tables of the requested type */
@@ -273,18 +252,17 @@
* "Scope" operator. Thus, we need to track ownership by an ID, not
* simply a position within the hierarchy
*/
- acpi_ns_delete_namespace_by_owner (table_desc->owner_id);
- acpi_ut_release_owner_id (&table_desc->owner_id);
+ acpi_ns_delete_namespace_by_owner(table_desc->owner_id);
+ acpi_ut_release_owner_id(&table_desc->owner_id);
table_desc = table_desc->next;
}
/* Delete (or unmap) all tables of this type */
- acpi_tb_delete_tables_by_type (table_type);
- return_ACPI_STATUS (AE_OK);
+ acpi_tb_delete_tables_by_type(table_type);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_table_header
@@ -307,54 +285,49 @@
******************************************************************************/
acpi_status
-acpi_get_table_header (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header *out_table_header)
+acpi_get_table_header(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header *out_table_header)
{
- struct acpi_table_header *tbl_ptr;
- acpi_status status;
+ struct acpi_table_header *tbl_ptr;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_table_header");
- ACPI_FUNCTION_TRACE ("acpi_get_table_header");
-
-
- if ((instance == 0) ||
- (table_type == ACPI_TABLE_RSDP) ||
- (!out_table_header)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((instance == 0) ||
+ (table_type == ACPI_TABLE_RSDP) || (!out_table_header)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Check the table type and instance */
- if ((table_type > ACPI_TABLE_MAX) ||
- (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags) &&
- instance > 1)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((table_type > ACPI_TABLE_MAX) ||
+ (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags) &&
+ instance > 1)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get a pointer to the entire table */
- status = acpi_tb_get_table_ptr (table_type, instance, &tbl_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_ptr(table_type, instance, &tbl_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* The function will return a NULL pointer if the table is not loaded */
if (tbl_ptr == NULL) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Copy the header to the caller's buffer */
- ACPI_MEMCPY ((void *) out_table_header, (void *) tbl_ptr,
- sizeof (struct acpi_table_header));
+ ACPI_MEMCPY((void *)out_table_header, (void *)tbl_ptr,
+ sizeof(struct acpi_table_header));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -380,43 +353,39 @@
******************************************************************************/
acpi_status
-acpi_get_table (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_buffer *ret_buffer)
+acpi_get_table(acpi_table_type table_type,
+ u32 instance, struct acpi_buffer *ret_buffer)
{
- struct acpi_table_header *tbl_ptr;
- acpi_status status;
- acpi_size table_length;
+ struct acpi_table_header *tbl_ptr;
+ acpi_status status;
+ acpi_size table_length;
-
- ACPI_FUNCTION_TRACE ("acpi_get_table");
-
+ ACPI_FUNCTION_TRACE("acpi_get_table");
/* Parameter validation */
if (instance == 0) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (ret_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(ret_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Check the table type and instance */
- if ((table_type > ACPI_TABLE_MAX) ||
- (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags) &&
- instance > 1)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((table_type > ACPI_TABLE_MAX) ||
+ (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags) &&
+ instance > 1)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get a pointer to the entire table */
- status = acpi_tb_get_table_ptr (table_type, instance, &tbl_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_ptr(table_type, instance, &tbl_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -424,7 +393,7 @@
* table is not loaded.
*/
if (tbl_ptr == NULL) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Get the table length */
@@ -432,23 +401,22 @@
if (table_type == ACPI_TABLE_RSDP) {
/* RSD PTR is the only "table" without a header */
- table_length = sizeof (struct rsdp_descriptor);
- }
- else {
+ table_length = sizeof(struct rsdp_descriptor);
+ } else {
table_length = (acpi_size) tbl_ptr->length;
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (ret_buffer, table_length);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_initialize_buffer(ret_buffer, table_length);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Copy the table to the buffer */
- ACPI_MEMCPY ((void *) ret_buffer->pointer, (void *) tbl_ptr, table_length);
- return_ACPI_STATUS (AE_OK);
+ ACPI_MEMCPY((void *)ret_buffer->pointer, (void *)tbl_ptr, table_length);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_get_table);
+EXPORT_SYMBOL(acpi_get_table);
diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/tables/tbxfroot.c
index 87dccdd..3b8a7e0 100644
--- a/drivers/acpi/tables/tbxfroot.c
+++ b/drivers/acpi/tables/tbxfroot.c
@@ -46,22 +46,14 @@
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbxfroot")
+ACPI_MODULE_NAME("tbxfroot")
/* Local prototypes */
-
static acpi_status
-acpi_tb_find_rsdp (
- struct acpi_table_desc *table_info,
- u32 flags);
+acpi_tb_find_rsdp(struct acpi_table_desc *table_info, u32 flags);
-static u8 *
-acpi_tb_scan_memory_for_rsdp (
- u8 *start_address,
- u32 length);
-
+static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length);
/*******************************************************************************
*
@@ -75,17 +67,14 @@
*
******************************************************************************/
-acpi_status
-acpi_tb_validate_rsdp (
- struct rsdp_descriptor *rsdp)
+acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/*
* The signature and checksum must both be correct
*/
- if (ACPI_STRNCMP ((char *) rsdp, RSDP_SIG, sizeof (RSDP_SIG)-1) != 0) {
+ if (ACPI_STRNCMP((char *)rsdp, RSDP_SIG, sizeof(RSDP_SIG) - 1) != 0) {
/* Nope, BAD Signature */
return (AE_BAD_SIGNATURE);
@@ -93,21 +82,21 @@
/* Check the standard checksum */
- if (acpi_tb_generate_checksum (rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
+ if (acpi_tb_generate_checksum(rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
return (AE_BAD_CHECKSUM);
}
/* Check extended checksum if table version >= 2 */
if ((rsdp->revision >= 2) &&
- (acpi_tb_generate_checksum (rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) {
+ (acpi_tb_generate_checksum(rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) !=
+ 0)) {
return (AE_BAD_CHECKSUM);
}
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_find_table
@@ -125,28 +114,24 @@
******************************************************************************/
acpi_status
-acpi_tb_find_table (
- char *signature,
- char *oem_id,
- char *oem_table_id,
- struct acpi_table_header **table_ptr)
+acpi_tb_find_table(char *signature,
+ char *oem_id,
+ char *oem_table_id, struct acpi_table_header ** table_ptr)
{
- acpi_status status;
- struct acpi_table_header *table;
+ acpi_status status;
+ struct acpi_table_header *table;
-
- ACPI_FUNCTION_TRACE ("tb_find_table");
-
+ ACPI_FUNCTION_TRACE("tb_find_table");
/* Validate string lengths */
- if ((ACPI_STRLEN (signature) > ACPI_NAME_SIZE) ||
- (ACPI_STRLEN (oem_id) > sizeof (table->oem_id)) ||
- (ACPI_STRLEN (oem_table_id) > sizeof (table->oem_table_id))) {
- return_ACPI_STATUS (AE_AML_STRING_LIMIT);
+ if ((ACPI_STRLEN(signature) > ACPI_NAME_SIZE) ||
+ (ACPI_STRLEN(oem_id) > sizeof(table->oem_id)) ||
+ (ACPI_STRLEN(oem_table_id) > sizeof(table->oem_table_id))) {
+ return_ACPI_STATUS(AE_AML_STRING_LIMIT);
}
- if (!ACPI_STRNCMP (signature, DSDT_SIG, ACPI_NAME_SIZE)) {
+ if (!ACPI_STRNCMP(signature, DSDT_SIG, ACPI_NAME_SIZE)) {
/*
* The DSDT pointer is contained in the FADT, not the RSDT.
* This code should suffice, because the only code that would perform
@@ -155,40 +140,36 @@
* If this becomes insufficient, the FADT will have to be found first.
*/
if (!acpi_gbl_DSDT) {
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
table = acpi_gbl_DSDT;
- }
- else {
+ } else {
/* Find the table */
- status = acpi_get_firmware_table (signature, 1,
- ACPI_LOGICAL_ADDRESSING, &table);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_firmware_table(signature, 1,
+ ACPI_LOGICAL_ADDRESSING,
+ &table);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Check oem_id and oem_table_id */
- if ((oem_id[0] && ACPI_STRNCMP (
- oem_id, table->oem_id,
- sizeof (table->oem_id))) ||
-
- (oem_table_id[0] && ACPI_STRNCMP (
- oem_table_id, table->oem_table_id,
- sizeof (table->oem_table_id)))) {
- return_ACPI_STATUS (AE_AML_NAME_NOT_FOUND);
+ if ((oem_id[0] && ACPI_STRNCMP(oem_id, table->oem_id,
+ sizeof(table->oem_id))) ||
+ (oem_table_id[0] && ACPI_STRNCMP(oem_table_id, table->oem_table_id,
+ sizeof(table->oem_table_id)))) {
+ return_ACPI_STATUS(AE_AML_NAME_NOT_FOUND);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Found table [%4.4s]\n",
- table->signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "Found table [%4.4s]\n",
+ table->signature));
*table_ptr = table;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_firmware_table
@@ -209,34 +190,28 @@
******************************************************************************/
acpi_status
-acpi_get_firmware_table (
- acpi_string signature,
- u32 instance,
- u32 flags,
- struct acpi_table_header **table_pointer)
+acpi_get_firmware_table(acpi_string signature,
+ u32 instance,
+ u32 flags, struct acpi_table_header **table_pointer)
{
- acpi_status status;
- struct acpi_pointer address;
- struct acpi_table_header *header = NULL;
- struct acpi_table_desc *table_info = NULL;
- struct acpi_table_desc *rsdt_info;
- u32 table_count;
- u32 i;
- u32 j;
+ acpi_status status;
+ struct acpi_pointer address;
+ struct acpi_table_header *header = NULL;
+ struct acpi_table_desc *table_info = NULL;
+ struct acpi_table_desc *rsdt_info;
+ u32 table_count;
+ u32 i;
+ u32 j;
-
- ACPI_FUNCTION_TRACE ("acpi_get_firmware_table");
-
+ ACPI_FUNCTION_TRACE("acpi_get_firmware_table");
/*
* Ensure that at least the table manager is initialized. We don't
* require that the entire ACPI subsystem is up for this interface.
* If we have a buffer, we must have a length too
*/
- if ((instance == 0) ||
- (!signature) ||
- (!table_pointer)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((instance == 0) || (!signature) || (!table_pointer)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Ensure that we have a RSDP */
@@ -244,40 +219,41 @@
if (!acpi_gbl_RSDP) {
/* Get the RSDP */
- status = acpi_os_get_root_pointer (flags, &address);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "RSDP not found\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ status = acpi_os_get_root_pointer(flags, &address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "RSDP not found\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/* Map and validate the RSDP */
if ((flags & ACPI_MEMORY_MODE) == ACPI_LOGICAL_ADDRESSING) {
- status = acpi_os_map_memory (address.pointer.physical,
- sizeof (struct rsdp_descriptor), (void *) &acpi_gbl_RSDP);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address.pointer.physical,
+ sizeof(struct
+ rsdp_descriptor),
+ (void *)&acpi_gbl_RSDP);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- }
- else {
+ } else {
acpi_gbl_RSDP = address.pointer.logical;
}
/* The RDSP signature and checksum must both be correct */
- status = acpi_tb_validate_rsdp (acpi_gbl_RSDP);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_validate_rsdp(acpi_gbl_RSDP);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Get the RSDT address via the RSDP */
- acpi_tb_get_rsdt_address (&address);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at %p, RSDT physical=%8.8X%8.8X \n",
- acpi_gbl_RSDP,
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ acpi_tb_get_rsdt_address(&address);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at %p, RSDT physical=%8.8X%8.8X \n",
+ acpi_gbl_RSDP,
+ ACPI_FORMAT_UINT64(address.pointer.value)));
/* Insert processor_mode flags */
@@ -285,30 +261,30 @@
/* Get and validate the RSDT */
- rsdt_info = ACPI_MEM_CALLOCATE (sizeof (struct acpi_table_desc));
+ rsdt_info = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc));
if (!rsdt_info) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- status = acpi_tb_get_table (&address, rsdt_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_get_table(&address, rsdt_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_tb_validate_rsdt (rsdt_info->pointer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_validate_rsdt(rsdt_info->pointer);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Allocate a scratch table header and table descriptor */
- header = ACPI_MEM_ALLOCATE (sizeof (struct acpi_table_header));
+ header = ACPI_MEM_ALLOCATE(sizeof(struct acpi_table_header));
if (!header) {
status = AE_NO_MEMORY;
goto cleanup;
}
- table_info = ACPI_MEM_ALLOCATE (sizeof (struct acpi_table_desc));
+ table_info = ACPI_MEM_ALLOCATE(sizeof(struct acpi_table_desc));
if (!table_info) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -316,7 +292,8 @@
/* Get the number of table pointers within the RSDT */
- table_count = acpi_tb_get_table_count (acpi_gbl_RSDP, rsdt_info->pointer);
+ table_count =
+ acpi_tb_get_table_count(acpi_gbl_RSDP, rsdt_info->pointer);
address.pointer_type = acpi_gbl_table_flags | flags;
/*
@@ -329,32 +306,37 @@
* RSDT pointers are 32 bits, XSDT pointers are 64 bits
*/
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- address.pointer.value = (ACPI_CAST_PTR (
- RSDT_DESCRIPTOR, rsdt_info->pointer))->table_offset_entry[i];
- }
- else {
- address.pointer.value = (ACPI_CAST_PTR (
- XSDT_DESCRIPTOR, rsdt_info->pointer))->table_offset_entry[i];
+ address.pointer.value =
+ (ACPI_CAST_PTR
+ (RSDT_DESCRIPTOR,
+ rsdt_info->pointer))->table_offset_entry[i];
+ } else {
+ address.pointer.value =
+ (ACPI_CAST_PTR
+ (XSDT_DESCRIPTOR,
+ rsdt_info->pointer))->table_offset_entry[i];
}
/* Get the table header */
- status = acpi_tb_get_table_header (&address, header);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_get_table_header(&address, header);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Compare table signatures and table instance */
- if (!ACPI_STRNCMP (header->signature, signature, ACPI_NAME_SIZE)) {
+ if (!ACPI_STRNCMP(header->signature, signature, ACPI_NAME_SIZE)) {
/* An instance of the table was found */
j++;
if (j >= instance) {
/* Found the correct instance, get the entire table */
- status = acpi_tb_get_table_body (&address, header, table_info);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_tb_get_table_body(&address, header,
+ table_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -368,24 +350,23 @@
status = AE_NOT_EXIST;
-
-cleanup:
+ cleanup:
if (rsdt_info->pointer) {
- acpi_os_unmap_memory (rsdt_info->pointer,
- (acpi_size) rsdt_info->pointer->length);
+ acpi_os_unmap_memory(rsdt_info->pointer,
+ (acpi_size) rsdt_info->pointer->length);
}
- ACPI_MEM_FREE (rsdt_info);
+ ACPI_MEM_FREE(rsdt_info);
if (header) {
- ACPI_MEM_FREE (header);
+ ACPI_MEM_FREE(header);
}
if (table_info) {
- ACPI_MEM_FREE (table_info);
+ ACPI_MEM_FREE(table_info);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_firmware_table);
+EXPORT_SYMBOL(acpi_get_firmware_table);
/* TBD: Move to a new file */
@@ -404,35 +385,29 @@
*
******************************************************************************/
-acpi_status
-acpi_find_root_pointer (
- u32 flags,
- struct acpi_pointer *rsdp_address)
+acpi_status acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address)
{
- struct acpi_table_desc table_info;
- acpi_status status;
+ struct acpi_table_desc table_info;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("acpi_find_root_pointer");
-
+ ACPI_FUNCTION_TRACE("acpi_find_root_pointer");
/* Get the RSDP */
- status = acpi_tb_find_rsdp (&table_info, flags);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "RSDP structure not found, %s Flags=%X\n",
- acpi_format_exception (status), flags));
+ status = acpi_tb_find_rsdp(&table_info, flags);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "RSDP structure not found, %s Flags=%X\n",
+ acpi_format_exception(status), flags));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
rsdp_address->pointer_type = ACPI_PHYSICAL_POINTER;
rsdp_address->pointer.physical = table_info.physical_address;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_scan_memory_for_rsdp
@@ -446,34 +421,32 @@
*
******************************************************************************/
-static u8 *
-acpi_tb_scan_memory_for_rsdp (
- u8 *start_address,
- u32 length)
+static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length)
{
- acpi_status status;
- u8 *mem_rover;
- u8 *end_address;
+ acpi_status status;
+ u8 *mem_rover;
+ u8 *end_address;
-
- ACPI_FUNCTION_TRACE ("tb_scan_memory_for_rsdp");
-
+ ACPI_FUNCTION_TRACE("tb_scan_memory_for_rsdp");
end_address = start_address + length;
/* Search from given start address for the requested length */
for (mem_rover = start_address; mem_rover < end_address;
- mem_rover += ACPI_RSDP_SCAN_STEP) {
+ mem_rover += ACPI_RSDP_SCAN_STEP) {
/* The RSDP signature and checksum must both be correct */
- status = acpi_tb_validate_rsdp (ACPI_CAST_PTR (struct rsdp_descriptor, mem_rover));
- if (ACPI_SUCCESS (status)) {
+ status =
+ acpi_tb_validate_rsdp(ACPI_CAST_PTR
+ (struct rsdp_descriptor, mem_rover));
+ if (ACPI_SUCCESS(status)) {
/* Sig and checksum valid, we have found a real RSDP */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at physical address %p\n", mem_rover));
- return_PTR (mem_rover);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at physical address %p\n",
+ mem_rover));
+ return_PTR(mem_rover);
}
/* No sig match or bad checksum, keep searching */
@@ -481,13 +454,12 @@
/* Searched entire block, no RSDP was found */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Searched entire block from %p, valid RSDP was not found\n",
- start_address));
- return_PTR (NULL);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Searched entire block from %p, valid RSDP was not found\n",
+ start_address));
+ return_PTR(NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_find_rsdp
@@ -511,18 +483,14 @@
******************************************************************************/
static acpi_status
-acpi_tb_find_rsdp (
- struct acpi_table_desc *table_info,
- u32 flags)
+acpi_tb_find_rsdp(struct acpi_table_desc *table_info, u32 flags)
{
- u8 *table_ptr;
- u8 *mem_rover;
- u32 physical_address;
- acpi_status status;
+ u8 *table_ptr;
+ u8 *mem_rover;
+ u32 physical_address;
+ acpi_status status;
-
- ACPI_FUNCTION_TRACE ("tb_find_rsdp");
-
+ ACPI_FUNCTION_TRACE("tb_find_rsdp");
/*
* Scan supports either logical addressing or physical addressing
@@ -530,23 +498,25 @@
if ((flags & ACPI_MEMORY_MODE) == ACPI_LOGICAL_ADDRESSING) {
/* 1a) Get the location of the Extended BIOS Data Area (EBDA) */
- status = acpi_os_map_memory (
- (acpi_physical_address) ACPI_EBDA_PTR_LOCATION,
- ACPI_EBDA_PTR_LENGTH, (void *) &table_ptr);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_EBDA_PTR_LOCATION, ACPI_EBDA_PTR_LENGTH));
+ status = acpi_os_map_memory((acpi_physical_address)
+ ACPI_EBDA_PTR_LOCATION,
+ ACPI_EBDA_PTR_LENGTH,
+ (void *)&table_ptr);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ ACPI_EBDA_PTR_LOCATION,
+ ACPI_EBDA_PTR_LENGTH));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- ACPI_MOVE_16_TO_32 (&physical_address, table_ptr);
+ ACPI_MOVE_16_TO_32(&physical_address, table_ptr);
/* Convert segment part to physical address */
physical_address <<= 4;
- acpi_os_unmap_memory (table_ptr, ACPI_EBDA_PTR_LENGTH);
+ acpi_os_unmap_memory(table_ptr, ACPI_EBDA_PTR_LENGTH);
/* EBDA present? */
@@ -555,59 +525,67 @@
* 1b) Search EBDA paragraphs (EBDa is required to be a
* minimum of 1_k length)
*/
- status = acpi_os_map_memory (
- (acpi_physical_address) physical_address,
- ACPI_EBDA_WINDOW_SIZE, (void *) &table_ptr);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- physical_address, ACPI_EBDA_WINDOW_SIZE));
+ status = acpi_os_map_memory((acpi_physical_address)
+ physical_address,
+ ACPI_EBDA_WINDOW_SIZE,
+ (void *)&table_ptr);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ physical_address,
+ ACPI_EBDA_WINDOW_SIZE));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- mem_rover = acpi_tb_scan_memory_for_rsdp (table_ptr,
- ACPI_EBDA_WINDOW_SIZE);
- acpi_os_unmap_memory (table_ptr, ACPI_EBDA_WINDOW_SIZE);
+ mem_rover = acpi_tb_scan_memory_for_rsdp(table_ptr,
+ ACPI_EBDA_WINDOW_SIZE);
+ acpi_os_unmap_memory(table_ptr, ACPI_EBDA_WINDOW_SIZE);
if (mem_rover) {
/* Return the physical address */
- physical_address += ACPI_PTR_DIFF (mem_rover, table_ptr);
+ physical_address +=
+ ACPI_PTR_DIFF(mem_rover, table_ptr);
table_info->physical_address =
- (acpi_physical_address) physical_address;
- return_ACPI_STATUS (AE_OK);
+ (acpi_physical_address) physical_address;
+ return_ACPI_STATUS(AE_OK);
}
}
/*
* 2) Search upper memory: 16-byte boundaries in E0000h-FFFFFh
*/
- status = acpi_os_map_memory (
- (acpi_physical_address) ACPI_HI_RSDP_WINDOW_BASE,
- ACPI_HI_RSDP_WINDOW_SIZE, (void *) &table_ptr);
+ status = acpi_os_map_memory((acpi_physical_address)
+ ACPI_HI_RSDP_WINDOW_BASE,
+ ACPI_HI_RSDP_WINDOW_SIZE,
+ (void *)&table_ptr);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_HI_RSDP_WINDOW_BASE, ACPI_HI_RSDP_WINDOW_SIZE));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ ACPI_HI_RSDP_WINDOW_BASE,
+ ACPI_HI_RSDP_WINDOW_SIZE));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- mem_rover = acpi_tb_scan_memory_for_rsdp (table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
- acpi_os_unmap_memory (table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(table_ptr,
+ ACPI_HI_RSDP_WINDOW_SIZE);
+ acpi_os_unmap_memory(table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
if (mem_rover) {
/* Return the physical address */
physical_address =
- ACPI_HI_RSDP_WINDOW_BASE + ACPI_PTR_DIFF (mem_rover, table_ptr);
+ ACPI_HI_RSDP_WINDOW_BASE + ACPI_PTR_DIFF(mem_rover,
+ table_ptr);
table_info->physical_address =
- (acpi_physical_address) physical_address;
- return_ACPI_STATUS (AE_OK);
+ (acpi_physical_address) physical_address;
+ return_ACPI_STATUS(AE_OK);
}
}
@@ -617,8 +595,8 @@
else {
/* 1a) Get the location of the EBDA */
- ACPI_MOVE_16_TO_32 (&physical_address, ACPI_EBDA_PTR_LOCATION);
- physical_address <<= 4; /* Convert segment to physical address */
+ ACPI_MOVE_16_TO_32(&physical_address, ACPI_EBDA_PTR_LOCATION);
+ physical_address <<= 4; /* Convert segment to physical address */
/* EBDA present? */
@@ -627,35 +605,38 @@
* 1b) Search EBDA paragraphs (EBDa is required to be a minimum of
* 1_k length)
*/
- mem_rover = acpi_tb_scan_memory_for_rsdp (
- ACPI_PHYSADDR_TO_PTR (physical_address),
- ACPI_EBDA_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(ACPI_PHYSADDR_TO_PTR
+ (physical_address),
+ ACPI_EBDA_WINDOW_SIZE);
if (mem_rover) {
/* Return the physical address */
- table_info->physical_address = ACPI_TO_INTEGER (mem_rover);
- return_ACPI_STATUS (AE_OK);
+ table_info->physical_address =
+ ACPI_TO_INTEGER(mem_rover);
+ return_ACPI_STATUS(AE_OK);
}
}
/* 2) Search upper memory: 16-byte boundaries in E0000h-FFFFFh */
- mem_rover = acpi_tb_scan_memory_for_rsdp (
- ACPI_PHYSADDR_TO_PTR (ACPI_HI_RSDP_WINDOW_BASE),
- ACPI_HI_RSDP_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(ACPI_PHYSADDR_TO_PTR
+ (ACPI_HI_RSDP_WINDOW_BASE),
+ ACPI_HI_RSDP_WINDOW_SIZE);
if (mem_rover) {
/* Found it, return the physical address */
- table_info->physical_address = ACPI_TO_INTEGER (mem_rover);
- return_ACPI_STATUS (AE_OK);
+ table_info->physical_address =
+ ACPI_TO_INTEGER(mem_rover);
+ return_ACPI_STATUS(AE_OK);
}
}
/* A valid RSDP was not found */
- ACPI_REPORT_ERROR (("No valid RSDP was found\n"));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ ACPI_REPORT_ERROR(("No valid RSDP was found\n"));
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
#endif
-