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ACPICA: TableManager: Export acpi_tb_scan_memory_for_rsdp()

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This patch exports this function to be used by other ACPICA utilities.
Chao Guan, Bob Moore.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2013-07-17 09:48:27 +08:00 • committed by Rafael J. Wysocki
parent a7d5caf6d2
commit 57987ca2b7
2 changed files with 6 additions and 3 deletions
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5
drivers/acpi/acpica/actables.h
View file

@ -46,6 +46,11 @@
acpi_status acpi_allocate_root_table(u32 initial_table_count); acpi_status acpi_allocate_root_table(u32 initial_table_count);
/*
* tbxfroot - Root pointer utilities
*/
u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length);
/* /*
* tbfadt - FADT parse/convert/validate * tbfadt - FADT parse/convert/validate
*/ */

4
drivers/acpi/acpica/tbxfroot.c
View file

@ -49,8 +49,6 @@
ACPI_MODULE_NAME("tbxfroot") ACPI_MODULE_NAME("tbxfroot")
/* Local prototypes */ /* Local prototypes */
static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length);
static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp); static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
/******************************************************************************* /*******************************************************************************
@ -231,7 +229,7 @@ acpi_status acpi_find_root_pointer(acpi_size *table_address)
* DESCRIPTION: Search a block of memory for the RSDP signature * DESCRIPTION: Search a block of memory for the RSDP signature
* *
******************************************************************************/ ******************************************************************************/
static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length) u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length)
{ {
acpi_status status; acpi_status status;
u8 *mem_rover; u8 *mem_rover;