This unit test covers the nvgpu allocator high level logic for
calling nvgpu allocator imlementation routines. The nvgpu_allocator
code is generally very simple.
This gets to >90% coverage of the module. Once the fault injection
code is merged the failure path after nvgpu_mutex_init() will also
be coverable.
JIRA NVGPU-903
Change-Id: I7e180da9cbc518b6568c240fd5e67a233b17edc6
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1927642
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Add Turing specific common, unit, hardware header files
Make all the Makefile and Makefile.sources changes to compile
all Turing specific code
Bug 200454999
Change-Id: I62ebff5c078b4b8817fc83ea0e4ee3cfffe668dc
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1917983
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Add a unit test to do sanity checks for the environment. These
checks currently include:
- Size of types (f.e. u32 is really 4 bytes)
- Signedness of types (u32 is really unsigned)
- Endianness check
- Pointers fit in u64s
Note: the endianness check does not fail for either detected
endianness. It just prints the determined endianness. The exception
to this is if the check itself is broken and does not successfully
determine what endianness the underlying machine is. In that case
the test fails. Unless the underlying architure is a so called
middle endian machine something is horribly wrong.
We will determine what to actually do about this endianness
check once we determine what we need to do with BIOS fields,
etc. We proabbly don't really care what the machine endianness is
but we do need to make sure that we access data that may not match
machine endianness correctly.
JIRA NVGPU-1039
Change-Id: I5be68cf4dcea87e9e746262fcc0372380ef57df4
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1816897
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Add a unit test to test the nvgpu-posix bitmap implementation. This
unit test aims to both verify the functionality of this low level
set of APIs and provide a reference for how to use the basic unit
test functionality.
JIRA NVGPU-525
Change-Id: Ide5263e5ce49f18f5f2a3d4a6f9e494395299386
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1695007
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Add a super simple tiny test unit module to test the unit test
framework.
This unit test has a test that deliberately fails so it obviously
cannot be part of a real unit test run. Eventually this will have
to be removed or otherwise skipped.
JIRA NVGPU-525
Change-Id: I41532a85156445a778897bbc84bb5919deab56ae
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687095
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Add support for compiling nvgpu in a POSIX compliant userspace.
This code adds all of the necessary abstraction interfaces (mostly
stubbed) to enabled extremely limited and basic functionality in
nvgpu.
The goal of this code is to facilitate unit testing of the nvgpu
common core. By doing this in userspace it is much easier to write
tests that rely on very particular states within nvgpu since a user
can very precisely control the state of nvgpu.
JIRA NVGPU-525
Change-Id: I30e95016df14997d951075777e0585f912dc5960
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683914
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
