ACPICA: Split table print utilities to a new a separate file

Improves configurability of ACPICA.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 1 insertions, 190 deletions

diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index ce3d5db39a9c..bffdfc7b8322 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Module Name: tbutils   - table utilities
+ * Module Name: tbutils - ACPI Table utilities
  *
  *****************************************************************************/
 
@@ -49,12 +49,6 @@
 ACPI_MODULE_NAME("tbutils")
 
 /* Local prototypes */
-static void acpi_tb_fix_string(char *string, acpi_size length);
-
-static void
-acpi_tb_cleanup_table_header(struct acpi_table_header *out_header,
-			     struct acpi_table_header *header);
-
 static acpi_physical_address
 acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size);
 
@@ -176,189 +170,6 @@ u8 acpi_tb_tables_loaded(void)
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_tb_fix_string
- *
- * PARAMETERS:  string              - String to be repaired
- *              length              - Maximum length
- *
- * RETURN:      None
- *
- * DESCRIPTION: Replace every non-printable or non-ascii byte in the string
- *              with a question mark '?'.
- *
- ******************************************************************************/
-
-static void acpi_tb_fix_string(char *string, acpi_size length)
-{
-
-	while (length && *string) {
-		if (!ACPI_IS_PRINT(*string)) {
-			*string = '?';
-		}
-		string++;
-		length--;
-	}
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_cleanup_table_header
- *
- * PARAMETERS:  out_header          - Where the cleaned header is returned
- *              header              - Input ACPI table header
- *
- * RETURN:      Returns the cleaned header in out_header
- *
- * DESCRIPTION: Copy the table header and ensure that all "string" fields in
- *              the header consist of printable characters.
- *
- ******************************************************************************/
-
-static void
-acpi_tb_cleanup_table_header(struct acpi_table_header *out_header,
-			     struct acpi_table_header *header)
-{
-
-	ACPI_MEMCPY(out_header, header, sizeof(struct acpi_table_header));
-
-	acpi_tb_fix_string(out_header->signature, ACPI_NAME_SIZE);
-	acpi_tb_fix_string(out_header->oem_id, ACPI_OEM_ID_SIZE);
-	acpi_tb_fix_string(out_header->oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
-	acpi_tb_fix_string(out_header->asl_compiler_id, ACPI_NAME_SIZE);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_print_table_header
- *
- * PARAMETERS:  address             - Table physical address
- *              header              - Table header
- *
- * RETURN:      None
- *
- * DESCRIPTION: Print an ACPI table header. Special cases for FACS and RSDP.
- *
- ******************************************************************************/
-
-void
-acpi_tb_print_table_header(acpi_physical_address address,
-			   struct acpi_table_header *header)
-{
-	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),
-			   header->length));
-	} else if (ACPI_COMPARE_NAME(header->signature, ACPI_SIG_RSDP)) {
-
-		/* RSDP has no common fields */
-
-		ACPI_MEMCPY(local_header.oem_id,
-			    ACPI_CAST_PTR(struct acpi_table_rsdp,
-					  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_CAST_PTR(struct acpi_table_rsdp, header)->
-			    revision >
-			    0) ? ACPI_CAST_PTR(struct acpi_table_rsdp,
-					       header)->length : 20,
-			   ACPI_CAST_PTR(struct acpi_table_rsdp,
-					 header)->revision,
-			   local_header.oem_id));
-	} else {
-		/* Standard ACPI table with full common header */
-
-		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),
-			   local_header.length, local_header.revision,
-			   local_header.oem_id, local_header.oem_table_id,
-			   local_header.oem_revision,
-			   local_header.asl_compiler_id,
-			   local_header.asl_compiler_revision));
-
-	}
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_validate_checksum
- *
- * PARAMETERS:  table               - ACPI table to verify
- *              length              - Length of entire table
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns
- *              exception on bad checksum.
- *
- ******************************************************************************/
-
-acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length)
-{
-	u8 checksum;
-
-	/* Compute the checksum on the table */
-
-	checksum = acpi_tb_checksum(ACPI_CAST_PTR(u8, table), length);
-
-	/* Checksum ok? (should be zero) */
-
-	if (checksum) {
-		ACPI_BIOS_WARNING((AE_INFO,
-				   "Incorrect checksum in table [%4.4s] - 0x%2.2X, "
-				   "should be 0x%2.2X",
-				   table->signature, table->checksum,
-				   (u8)(table->checksum - checksum)));
-
-#if (ACPI_CHECKSUM_ABORT)
-
-		return (AE_BAD_CHECKSUM);
-#endif
-	}
-
-	return (AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_checksum
- *
- * PARAMETERS:  buffer          - Pointer to memory region to be checked
- *              length          - Length of this memory region
- *
- * RETURN:      Checksum (u8)
- *
- * DESCRIPTION: Calculates circular checksum of memory region.
- *
- ******************************************************************************/
-
-u8 acpi_tb_checksum(u8 *buffer, u32 length)
-{
-	u8 sum = 0;
-	u8 *end = buffer + length;
-
-	while (buffer < end) {
-		sum = (u8) (sum + *(buffer++));
-	}
-
-	return (sum);
-}
-
-/*******************************************************************************
- *
  * FUNCTION:    acpi_tb_check_dsdt_header
  *
  * PARAMETERS:  None