Commit Graph

8 Commits

Author SHA1 Message Date
Erik Schmauss 089b2bec97 ACPICA: Utilities: split hex detection into smaller functions
acpi_ut_implicit_strtoul64() called acpi_ut_detect_hex_prefix() and
ignored the return value. Instead, use acpi_ut_remove_hex_prefix().

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-08-14 23:49:13 +02:00
Erik Schmauss 9585763888 ACPICA: adding SPDX headers
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-03-18 19:08:05 +01:00
Bob Moore da6f8320d5 ACPICA: All acpica: Update copyrights to 2018
including tool signons.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-02-06 10:31:20 +01:00
Rafael J. Wysocki 4b688b1c48 ACPICA: Rename variable to match upstream
There is a variable name mismatch in acpi_ut_strtoul_multiply64()
between the ACPICA code in the kernel and the corresponding upstream
code which may be problematic if changes to this particular piece of
code are made upstream and ported to Linux, so rename the variable
in question to match its name in the upstream code.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-12-04 15:49:34 +01:00
Bob Moore db53f7f0eb ACPICA: Use local 64-bit divide support for string conversions
ACPICA commit f230f4df26d07b97ef00be39156ecee64250447d

On 32-bit platforms, 64-bit divide often requires a library
function which may not be present in the build.

Link: https://github.com/acpica/acpica/commit/f230f4df
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-11-27 01:20:30 +01:00
Bob Moore c2e56e54b2 ACPICA: String conversions: Update to add new behaviors
ACPICA commit e3574138af82a25d76324559848689946982dbd0

1) Allow whitespace in string before the constant
2) ut_strtoul64 now always creates a 64-bit integer; iASL will
truncate this to the lower 32-bits if the table being compiled
is a 32-bit table (DSDT revision less than 2).

Link: https://github.com/acpica/acpica/commit/e3574138af82
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>
2017-10-04 01:43:06 +02:00
Bob Moore 72a2935502 ACPICA: String conversions: Cleanup/format comments. No functional changes
ACPICA commit 33e38cd2406709b13fa0a7821e588505b3771163

Cleanup some of the language used in the large comments, especially
the ones that reference the rules in the ACPI spec.
Fixed some typos.

Link: https://github.com/acpica/acpica/commit/33e38cd24067
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>
2017-10-04 01:43:06 +02:00
Bob Moore fe97d28704 ACPICA: Restructure/cleanup all string-to-integer conversion functions
ACPICA commit 610046d444ad781cc36673bf1f030abe50cbc61f

Improve adherence to ACPI spec for implicit and explicit conversions
Adds octal support for constants in ASL code
Adds integer overflow errors for constants during ASL compilation
Eliminates most of the existing complex flags parameters
Simplify support for implicit/explicit runtime conversions
Adds one new file, utilities/utstrsuppt.c

Link: https://github.com/acpica/acpica/commit/610046d444ad
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>
2017-10-04 01:43:06 +02:00