diff options
Diffstat (limited to 'drivers/acpi/tables/tbutils.c')
| -rw-r--r-- | drivers/acpi/tables/tbutils.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c index 4b2fbb592f4..bc571592f08 100644 --- a/drivers/acpi/tables/tbutils.c +++ b/drivers/acpi/tables/tbutils.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -94,9 +94,8 @@ acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc) new_table_desc->pointer->length) && (!ACPI_MEMCMP - ((const char *)table_desc->pointer, - (const char *)new_table_desc->pointer, - (acpi_size) new_table_desc->pointer->length))) { + (table_desc->pointer, new_table_desc->pointer, + new_table_desc->pointer->length))) { /* Match: this table is already installed */ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, @@ -145,14 +144,13 @@ acpi_tb_validate_table_header(struct acpi_table_header *table_header) { acpi_name signature; - ACPI_FUNCTION_NAME("tb_validate_table_header"); + ACPI_FUNCTION_ENTRY(); /* Verify that this is a valid address */ if (!acpi_os_readable(table_header, sizeof(struct acpi_table_header))) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, - "Cannot read table header at %p\n", - table_header)); + ACPI_ERROR((AE_INFO, + "Cannot read table header at %p", table_header)); return (AE_BAD_ADDRESS); } @@ -161,12 +159,12 @@ acpi_tb_validate_table_header(struct acpi_table_header *table_header) ACPI_MOVE_32_TO_32(&signature, table_header->signature); if (!acpi_ut_valid_acpi_name(signature)) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, - "Table signature at %p [%p] has invalid characters\n", - table_header, &signature)); + ACPI_ERROR((AE_INFO, + "Table signature at %p [%p] has invalid characters", + table_header, &signature)); - ACPI_REPORT_WARNING(("Invalid table signature found: [%4.4s]\n", - (char *)&signature)); + ACPI_WARNING((AE_INFO, "Invalid table signature found: [%4.4s]", + ACPI_CAST_PTR(char, &signature))); ACPI_DUMP_BUFFER(table_header, sizeof(struct acpi_table_header)); @@ -176,11 +174,13 @@ acpi_tb_validate_table_header(struct acpi_table_header *table_header) /* Validate the table length */ if (table_header->length < sizeof(struct acpi_table_header)) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, - "Invalid length in table header %p name %4.4s\n", - table_header, (char *)&signature)); + ACPI_ERROR((AE_INFO, + "Invalid length in table header %p name %4.4s", + table_header, (char *)&signature)); - ACPI_REPORT_WARNING(("Invalid table header length (0x%X) found\n", (u32) table_header->length)); + ACPI_WARNING((AE_INFO, + "Invalid table header length (0x%X) found", + (u32) table_header->length)); ACPI_DUMP_BUFFER(table_header, sizeof(struct acpi_table_header)); @@ -219,7 +219,10 @@ acpi_tb_verify_table_checksum(struct acpi_table_header * table_header) /* Return the appropriate exception */ if (checksum) { - ACPI_REPORT_WARNING(("Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n", table_header->signature, (u32) table_header->checksum, (u32) checksum)); + ACPI_WARNING((AE_INFO, + "Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)", + table_header->signature, + (u32) table_header->checksum, (u32) checksum)); status = AE_BAD_CHECKSUM; } @@ -241,16 +244,16 @@ acpi_tb_verify_table_checksum(struct acpi_table_header * table_header) u8 acpi_tb_generate_checksum(void *buffer, u32 length) { - const u8 *limit; - const u8 *rover; + u8 *end_buffer; + u8 *rover; u8 sum = 0; if (buffer && length) { /* Buffer and Length are valid */ - limit = (u8 *) buffer + length; + end_buffer = ACPI_ADD_PTR(u8, buffer, length); - for (rover = buffer; rover < limit; rover++) { + for (rover = buffer; rover < end_buffer; rover++) { sum = (u8) (sum + *rover); } } @@ -292,8 +295,7 @@ acpi_tb_handle_to_object(u16 table_id, } } - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "table_id=%X does not exist\n", - table_id)); + ACPI_ERROR((AE_INFO, "table_id=%X does not exist", table_id)); return (AE_BAD_PARAMETER); } #endif |