commit c6b5774caafa4c12b6019366e2fdaaff117e95a4
author Bob Moore <robert.moore@intel.com> Wed Jun 24 09:44:06 2009 +0800
committer Len Brown <len.brown@intel.com> Thu Aug 27 10:17:14 2009 -0400
tree 04a9439010ba84fd2ab787d6d43dbcebe2020a1e
parent f8d80cdf40fe4d2393159012b38ce9f85a488686

ACPICA: Add 64-bit support to acpi_read and acpi_write

Needed by drivers for new ACPi tables.  Internal versions of
these functions still use 32-bit max transfers, in order to
minimize disruption and stack use for the standard ACPI registers
(FADT-based).

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

include/acpi/acpixf.h

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2aecaa5..b450a19 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -360,9 +360,9 @@
 acpi_status acpi_set_firmware_waking_vector64(u64 physical_address);
 #endif
 
-acpi_status acpi_read(u32 *value, struct acpi_generic_address *reg);
+acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
 
-acpi_status acpi_write(u32 value, struct acpi_generic_address *reg);
+acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
 
 acpi_status
 acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);