diff options
Diffstat (limited to 'drivers/acpi/acpica/utaddress.c')
| -rw-r--r-- | drivers/acpi/acpica/utaddress.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/acpi/acpica/utaddress.c b/drivers/acpi/acpica/utaddress.c index 67932aebe6d..a1acec9d2ef 100644 --- a/drivers/acpi/acpica/utaddress.c +++ b/drivers/acpi/acpica/utaddress.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2012, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -53,8 +53,8 @@ ACPI_MODULE_NAME("utaddress") * FUNCTION: acpi_ut_add_address_range * * PARAMETERS: space_id - Address space ID - * Address - op_region start address - * Length - op_region length + * address - op_region start address + * length - op_region length * region_node - op_region namespace node * * RETURN: Status @@ -186,9 +186,9 @@ acpi_ut_remove_address_range(acpi_adr_space_type space_id, * FUNCTION: acpi_ut_check_address_range * * PARAMETERS: space_id - Address space ID - * Address - Start address - * Length - Length of address range - * Warn - TRUE if warning on overlap desired + * address - Start address + * length - Length of address range + * warn - TRUE if warning on overlap desired * * RETURN: Count of the number of conflicts detected. Zero is always * returned for Space IDs other than Memory or I/O. @@ -224,10 +224,11 @@ acpi_ut_check_address_range(acpi_adr_space_type space_id, while (range_info) { /* - * Check if the requested Address/Length overlaps this address_range. - * Four cases to consider: + * Check if the requested address/length overlaps this + * address range. There are four cases to consider: * - * 1) Input address/length is contained completely in the address range + * 1) Input address/length is contained completely in the + * address range * 2) Input address/length overlaps range at the range start * 3) Input address/length overlaps range at the range end * 4) Input address/length completely encompasses the range @@ -244,11 +245,17 @@ acpi_ut_check_address_range(acpi_adr_space_type space_id, region_node); ACPI_WARNING((AE_INFO, - "0x%p-0x%p %s conflicts with Region %s %d", + "%s range 0x%p-0x%p conflicts with OpRegion 0x%p-0x%p (%s)", + acpi_ut_get_region_name(space_id), ACPI_CAST_PTR(void, address), ACPI_CAST_PTR(void, end_address), - acpi_ut_get_region_name(space_id), - pathname, overlap_count)); + ACPI_CAST_PTR(void, + range_info-> + start_address), + ACPI_CAST_PTR(void, + range_info-> + end_address), + pathname)); ACPI_FREE(pathname); } } |