diff options
author | Bob Moore <robert.moore@intel.com> | 2006-10-03 04:00:00 (GMT) |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-04-01 06:26:39 (GMT) |
commit | 8313524a0d466f451a62709aaedf988d8257b21c (patch) | |
tree | d612fc796ae07d8a39542c95eec0f5169c9f64eb /drivers/acpi/tables | |
parent | ea936b78f46cbe089a4ac363e1682dee7d427096 (diff) | |
download | linux-fsl-qoriq-8313524a0d466f451a62709aaedf988d8257b21c.tar.xz |
ACPI: ACPICA 20060310
Tagged all external interfaces to the subsystem with the
new ACPI_EXPORT_SYMBOL macro. This macro can be defined
as necessary to assist kernel integration. For Linux,
the macro resolves to the EXPORT_SYMBOL macro. The default
definition is NULL.
Added the ACPI_THREAD_ID type for the return value from
acpi_os_get_thread_id(). This allows the host to define this
as necessary to simplify kernel integration. The default
definition is ACPI_NATIVE_UINT.
Valery Podrezov fixed two interpreter problems related
to error processing, the deletion of objects, and placing
invalid pointers onto the internal operator result stack.
http://bugzilla.kernel.org/show_bug.cgi?id=6028
http://bugzilla.kernel.org/show_bug.cgi?id=6151
Increased the reference count threshold where a warning is
emitted for large reference counts in order to eliminate
unnecessary warnings on systems with large namespaces
(especially 64-bit.) Increased the value from 0x400
to 0x800.
Due to universal disagreement as to the meaning of the
'c' in the calloc() function, the ACPI_MEM_CALLOCATE
macro has been renamed to ACPI_ALLOCATE_ZEROED so that the
purpose of the interface is 'clear'. ACPI_MEM_ALLOCATE and
ACPI_MEM_FREE are renamed to ACPI_ALLOCATE and ACPI_FREE.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/tables')
-rw-r--r-- | drivers/acpi/tables/tbconvrt.c | 8 | ||||
-rw-r--r-- | drivers/acpi/tables/tbget.c | 2 | ||||
-rw-r--r-- | drivers/acpi/tables/tbinstal.c | 8 | ||||
-rw-r--r-- | drivers/acpi/tables/tbxface.c | 15 | ||||
-rw-r--r-- | drivers/acpi/tables/tbxfroot.c | 22 |
5 files changed, 25 insertions, 30 deletions
diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c index 254ebdb..5155b27 100644 --- a/drivers/acpi/tables/tbconvrt.c +++ b/drivers/acpi/tables/tbconvrt.c @@ -41,8 +41,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#include <linux/module.h> - #include <acpi/acpi.h> #include <acpi/actables.h> @@ -64,7 +62,7 @@ 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); +ACPI_EXPORT_SYMBOL(acpi_fadt_is_v1) /******************************************************************************* * @@ -133,7 +131,7 @@ acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info) /* Allocate an XSDT */ - new_table = ACPI_MEM_CALLOCATE(table_size); + new_table = ACPI_ALLOCATE_ZEROED(table_size); if (!new_table) { return (AE_NO_MEMORY); } @@ -509,7 +507,7 @@ acpi_status acpi_tb_convert_table_fadt(void) /* Allocate buffer for the ACPI 2.0(+) FADT */ - local_fadt = ACPI_MEM_CALLOCATE(sizeof(struct fadt_descriptor_rev2)); + local_fadt = ACPI_ALLOCATE_ZEROED(sizeof(struct fadt_descriptor_rev2)); if (!local_fadt) { return_ACPI_STATUS(AE_NO_MEMORY); } diff --git a/drivers/acpi/tables/tbget.c b/drivers/acpi/tables/tbget.c index 4615e1a..b7bd20b 100644 --- a/drivers/acpi/tables/tbget.c +++ b/drivers/acpi/tables/tbget.c @@ -330,7 +330,7 @@ acpi_tb_get_this_table(struct acpi_pointer *address, /* Pointer matches processor mode, copy the table to a new buffer */ - full_table = ACPI_MEM_ALLOCATE(header->length); + full_table = ACPI_ALLOCATE(header->length); if (!full_table) { ACPI_ERROR((AE_INFO, "Could not allocate table memory for [%4.4s] length %X", diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c index ec2cb97..ce57a19 100644 --- a/drivers/acpi/tables/tbinstal.c +++ b/drivers/acpi/tables/tbinstal.c @@ -248,7 +248,7 @@ acpi_tb_init_table_descriptor(acpi_table_type table_type, /* Allocate a descriptor for this table */ - table_desc = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc)); + table_desc = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_table_desc)); if (!table_desc) { return_ACPI_STATUS(AE_NO_MEMORY); } @@ -275,7 +275,7 @@ acpi_tb_init_table_descriptor(acpi_table_type table_type, * at this location, so return an error. */ if (list_head->next) { - ACPI_MEM_FREE(table_desc); + ACPI_FREE(table_desc); return_ACPI_STATUS(AE_ALREADY_EXISTS); } @@ -472,7 +472,7 @@ void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc) case ACPI_MEM_ALLOCATED: - ACPI_MEM_FREE(table_desc->pointer); + ACPI_FREE(table_desc->pointer); break; case ACPI_MEM_MAPPED: @@ -531,7 +531,7 @@ struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc /* Free the table descriptor */ next_desc = table_desc->next; - ACPI_MEM_FREE(table_desc); + ACPI_FREE(table_desc); /* Return pointer to the next descriptor */ diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c index 3e902cd..53c627e 100644 --- a/drivers/acpi/tables/tbxface.c +++ b/drivers/acpi/tables/tbxface.c @@ -42,8 +42,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#include <linux/module.h> - #include <acpi/acpi.h> #include <acpi/acnamesp.h> #include <acpi/actables.h> @@ -123,6 +121,8 @@ acpi_status acpi_load_tables(void) return_ACPI_STATUS(status); } +ACPI_EXPORT_SYMBOL(acpi_load_tables) + #ifdef ACPI_FUTURE_USAGE /******************************************************************************* * @@ -139,7 +139,6 @@ acpi_status acpi_load_tables(void) * is determined that the table is invalid, the call will fail. * ******************************************************************************/ - acpi_status acpi_load_table(struct acpi_table_header *table_ptr) { acpi_status status; @@ -218,6 +217,8 @@ acpi_status acpi_load_table(struct acpi_table_header *table_ptr) return_ACPI_STATUS(status); } +ACPI_EXPORT_SYMBOL(acpi_load_table) + /******************************************************************************* * * FUNCTION: acpi_unload_table @@ -229,7 +230,6 @@ acpi_status acpi_load_table(struct acpi_table_header *table_ptr) * DESCRIPTION: This routine is used to force the unload of a table * ******************************************************************************/ - acpi_status acpi_unload_table(acpi_table_type table_type) { struct acpi_table_desc *table_desc; @@ -263,6 +263,8 @@ acpi_status acpi_unload_table(acpi_table_type table_type) return_ACPI_STATUS(AE_OK); } +ACPI_EXPORT_SYMBOL(acpi_unload_table) + /******************************************************************************* * * FUNCTION: acpi_get_table_header @@ -283,7 +285,6 @@ acpi_status acpi_unload_table(acpi_table_type table_type) * have a standard header and is fixed length. * ******************************************************************************/ - acpi_status acpi_get_table_header(acpi_table_type table_type, u32 instance, struct acpi_table_header *out_table_header) @@ -327,6 +328,7 @@ acpi_get_table_header(acpi_table_type table_type, return_ACPI_STATUS(status); } +ACPI_EXPORT_SYMBOL(acpi_get_table_header) #endif /* ACPI_FUTURE_USAGE */ /******************************************************************************* @@ -351,7 +353,6 @@ acpi_get_table_header(acpi_table_type table_type, * a complete table including the header. * ******************************************************************************/ - acpi_status acpi_get_table(acpi_table_type table_type, u32 instance, struct acpi_buffer *ret_buffer) @@ -420,4 +421,4 @@ acpi_get_table(acpi_table_type table_type, return_ACPI_STATUS(AE_OK); } -EXPORT_SYMBOL(acpi_get_table); +ACPI_EXPORT_SYMBOL(acpi_get_table) diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/tables/tbxfroot.c index 7f68b75..1b6d8c5 100644 --- a/drivers/acpi/tables/tbxfroot.c +++ b/drivers/acpi/tables/tbxfroot.c @@ -41,8 +41,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#include <linux/module.h> - #include <acpi/acpi.h> #include <acpi/actables.h> @@ -263,7 +261,7 @@ acpi_get_firmware_table(acpi_string signature, /* Get and validate the RSDT */ - rsdt_info = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc)); + rsdt_info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_table_desc)); if (!rsdt_info) { return_ACPI_STATUS(AE_NO_MEMORY); } @@ -280,13 +278,13 @@ acpi_get_firmware_table(acpi_string signature, /* Allocate a scratch table header and table descriptor */ - header = ACPI_MEM_ALLOCATE(sizeof(struct acpi_table_header)); + header = ACPI_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_ALLOCATE(sizeof(struct acpi_table_desc)); if (!table_info) { status = AE_NO_MEMORY; goto cleanup; @@ -359,23 +357,21 @@ acpi_get_firmware_table(acpi_string signature, acpi_os_unmap_memory(rsdt_info->pointer, (acpi_size) rsdt_info->pointer->length); } - ACPI_MEM_FREE(rsdt_info); + ACPI_FREE(rsdt_info); if (header) { - ACPI_MEM_FREE(header); + ACPI_FREE(header); } if (table_info) { - ACPI_MEM_FREE(table_info); + ACPI_FREE(table_info); } return_ACPI_STATUS(status); } -EXPORT_SYMBOL(acpi_get_firmware_table); +ACPI_EXPORT_SYMBOL(acpi_get_firmware_table) /* TBD: Move to a new file */ - #if ACPI_MACHINE_WIDTH != 16 - /******************************************************************************* * * FUNCTION: acpi_find_root_pointer @@ -388,7 +384,6 @@ EXPORT_SYMBOL(acpi_get_firmware_table); * DESCRIPTION: Find the RSDP * ******************************************************************************/ - acpi_status acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address) { struct acpi_table_desc table_info; @@ -411,6 +406,8 @@ acpi_status acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address) return_ACPI_STATUS(AE_OK); } +ACPI_EXPORT_SYMBOL(acpi_find_root_pointer) + /******************************************************************************* * * FUNCTION: acpi_tb_scan_memory_for_rsdp @@ -423,7 +420,6 @@ acpi_status acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address) * DESCRIPTION: Search a block of memory for the RSDP signature * ******************************************************************************/ - static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length) { acpi_status status; |