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authorLv Zheng <lv.zheng@intel.com>2015-04-13 11:48:52 +0800
committerBen Hutchings <ben@decadent.org.uk>2015-08-07 00:32:20 +0100
commit18a1b31042032ef9907da1622be8ee45efc177ea (patch)
treec8df282cfa2eaec72fa55c027bc5d5f4f07a1d21
parent4eba3fcab979dbb061c0e03b75ded2ff1fac0af6 (diff)
ACPICA: Utilities: Cleanup to remove useless ACPI_PRINTF/FORMAT_xxx helpers.
commit 1d0a0b2f6df2bf2643fadc990eb143361eca6ada upstream. ACPICA commit b60612373a4ef63b64a57c124576d7ddb6d8efb6 For physical addresses, since the address may exceed 32-bit address range after calculation, we should use 0x%8.8X%8.8X instead of ACPI_PRINTF_UINT and ACPI_FORMAT_UINT64() instead of ACPI_FORMAT_NATIVE_UINT()/ACPI_FORMAT_TO_UINT(). This patch also removes above replaced macros as there are no users. This is a preparation to switch acpi_physical_address to 64-bit on 32-bit kernel builds. Link: https://github.com/acpica/acpica/commit/b6061237 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Dirk Behme <dirk.behme@gmail.com> [gdavis: Move tbprint.c changes to tbutils.c due to lack of commit "42f4786 ACPICA: Split table print utilities to a new a separate file" in linux-3.10.y] Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
-rw-r--r--drivers/acpi/acpica/acmacros.h10
-rw-r--r--drivers/acpi/acpica/dsopcode.c4
-rw-r--r--drivers/acpi/acpica/evregion.c4
-rw-r--r--drivers/acpi/acpica/exdump.c4
-rw-r--r--drivers/acpi/acpica/exregion.c8
-rw-r--r--drivers/acpi/acpica/nsdump.c5
-rw-r--r--drivers/acpi/acpica/tbutils.c16
7 files changed, 21 insertions, 30 deletions
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index b7491ee1fba6..6454fe6f503b 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -59,19 +59,15 @@
#define ACPI_SET64(ptr) *ACPI_CAST_PTR (u64, ptr)
/*
- * printf() format helpers
+ * printf() format helper. This macros is a workaround for the difficulties
+ * with emitting 64-bit integers and 64-bit pointers with the same code
+ * for both 32-bit and 64-bit hosts.
*/
/* Split 64-bit integer into two 32-bit values. Use with %8.8_x%8.8_x */
#define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i)
-#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i)
-#else
-#define ACPI_FORMAT_NATIVE_UINT(i) 0, (i)
-#endif
-
/*
* Macros for moving data around to/from buffers that are possibly unaligned.
* If the hardware supports the transfer of unaligned data, just do the store.
diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c
index c627a288e027..9d19587e63ac 100644
--- a/drivers/acpi/acpica/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
@@ -446,7 +446,7 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state,
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n",
obj_desc,
- ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address),
+ ACPI_FORMAT_UINT64(obj_desc->region.address),
obj_desc->region.length));
/* Now the address and length are valid for this opregion */
@@ -545,7 +545,7 @@ acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state,
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n",
obj_desc,
- ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address),
+ ACPI_FORMAT_UINT64(obj_desc->region.address),
obj_desc->region.length));
/* Now the address and length are valid for this opregion */
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index f0edf5c43c03..cb18ab4fb5aa 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -450,8 +450,8 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
"Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
&region_obj->region.handler->address_space, handler,
- ACPI_FORMAT_NATIVE_UINT(region_obj->region.address +
- region_offset),
+ ACPI_FORMAT_UINT64(region_obj->region.address +
+ region_offset),
acpi_ut_get_region_name(region_obj->region.
space_id)));
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 61b8c0e8b74d..c572fa0fe7e1 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -613,8 +613,8 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
acpi_os_printf("\n");
} else {
acpi_os_printf(" base %8.8X%8.8X Length %X\n",
- ACPI_FORMAT_NATIVE_UINT(obj_desc->region.
- address),
+ ACPI_FORMAT_UINT64(obj_desc->region.
+ address),
obj_desc->region.length);
}
break;
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index f0d5e14f1f2c..dd5e93030700 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -174,7 +174,7 @@ acpi_ex_system_memory_space_handler(u32 function,
if (!mem_info->mapped_logical_address) {
ACPI_ERROR((AE_INFO,
"Could not map memory at 0x%8.8X%8.8X, size %u",
- ACPI_FORMAT_NATIVE_UINT(address),
+ ACPI_FORMAT_UINT64(address),
(u32) map_length));
mem_info->mapped_length = 0;
return_ACPI_STATUS(AE_NO_MEMORY);
@@ -195,8 +195,7 @@ acpi_ex_system_memory_space_handler(u32 function,
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"System-Memory (width %u) R/W %u Address=%8.8X%8.8X\n",
- bit_width, function,
- ACPI_FORMAT_NATIVE_UINT(address)));
+ bit_width, function, ACPI_FORMAT_UINT64(address)));
/*
* Perform the memory read or write
@@ -298,8 +297,7 @@ acpi_ex_system_io_space_handler(u32 function,
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"System-IO (width %u) R/W %u Address=%8.8X%8.8X\n",
- bit_width, function,
- ACPI_FORMAT_NATIVE_UINT(address)));
+ bit_width, function, ACPI_FORMAT_UINT64(address)));
/* Decode the function parameter */
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 00d2a3bef213..0a68c73fbd68 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -326,8 +326,9 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
space_id));
if (obj_desc->region.flags & AOPOBJ_DATA_VALID) {
acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n",
- ACPI_FORMAT_NATIVE_UINT
- (obj_desc->region.address),
+ ACPI_FORMAT_UINT64(obj_desc->
+ region.
+ address),
obj_desc->region.length);
} else {
acpi_os_printf
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 6b24c24b4f14..24de78fe4f04 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -237,16 +237,12 @@ acpi_tb_print_table_header(acpi_physical_address address,
{
struct acpi_table_header local_header;
- /*
- * The reason that the Address is cast to a void pointer is so that we
- * can use %p which will work properly on both 32-bit and 64-bit hosts.
- */
if (ACPI_COMPARE_NAME(header->signature, ACPI_SIG_FACS)) {
/* FACS only has signature and length fields */
- ACPI_INFO((AE_INFO, "%4.4s %p %05X",
- header->signature, ACPI_CAST_PTR(void, address),
+ ACPI_INFO((AE_INFO, "%4.4s 0x%8.8X%8.8X %05X",
+ header->signature, ACPI_FORMAT_UINT64(address),
header->length));
} else if (ACPI_COMPARE_NAME(header->signature, ACPI_SIG_RSDP)) {
@@ -257,8 +253,8 @@ acpi_tb_print_table_header(acpi_physical_address address,
header)->oem_id, ACPI_OEM_ID_SIZE);
acpi_tb_fix_string(local_header.oem_id, ACPI_OEM_ID_SIZE);
- ACPI_INFO((AE_INFO, "RSDP %p %05X (v%.2d %6.6s)",
- ACPI_CAST_PTR (void, address),
+ ACPI_INFO((AE_INFO, "RSDP 0x%8.8X%8.8X %05X (v%.2d %6.6s)",
+ ACPI_FORMAT_UINT64(address),
(ACPI_CAST_PTR(struct acpi_table_rsdp, header)->
revision >
0) ? ACPI_CAST_PTR(struct acpi_table_rsdp,
@@ -272,8 +268,8 @@ acpi_tb_print_table_header(acpi_physical_address address,
acpi_tb_cleanup_table_header(&local_header, header);
ACPI_INFO((AE_INFO,
- "%4.4s %p %05X (v%.2d %6.6s %8.8s %08X %4.4s %08X)",
- local_header.signature, ACPI_CAST_PTR(void, address),
+ "%-4.4s 0x%8.8X%8.8X %05X (v%.2d %-6.6s %-8.8s %08X %-4.4s %08X)",
+ local_header.signature, ACPI_FORMAT_UINT64(address),
local_header.length, local_header.revision,
local_header.oem_id, local_header.oem_table_id,
local_header.oem_revision,