Related-To: NEO-6575
This is needed to fix accessing IoctlHelper
after driver detach.
This way we are also reducing accessing
sysfs file in Drm::getPrelimVersion
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This change uses DRM_IOCTL_I915_GET_RESET_STATS to detect
GPU hangs. When such situation is encountered, then
zeCommandQueueSynchronize returns ZE_RESULT_ERROR_DEVICE_LOST.
Related-To: NEO-5313
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
Group small allocations and reuse mapped memory in order to keep map
count small.
Related-To: NEO-6417
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
Added test checking if closing GEM worker during
DRM memory manager clean up is blocking.
Related-To: NEO-6213
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
When padding memory is needed, store it and release only when
the related allocation is being released.
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
- Added Functionality to pass ze_power_saving_hint_type_t to zeContextCreate
included in the pNext extensions in ze_context_desc_t.
- Enables handling a hint value 0-100 with 0 being no power savings
and 100 being maximum power savings.
- ZE_RESULT_ERROR_INVALID_ENUMERATION is returned given an invalid hint.
Related-To: LOCI-2567
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
In some of the drm functions there is a pattern
to store array in unique_ptr and pass it's length
as an argument. This commit simplifies this.
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Query for memory regions on all platforms.
Fix createPaddedAllocation when input allocation
was made by KMD
Resolves: NEO-6472
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Use structs defined in ioctl_helper.h instead of
i915 dependent ones to avoid conflicts between
different kernels
Related-To: NEO-6149
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Related-To: LOCI-2502
This to be able to differentiate when a B0 comes from a shareable handle
and we need to know which device owns it. This is needed when inside
the same process we have more than one active P2P transaction.
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Rename getEngines to getAllEngines
Rename engines to allEngines
Rename getEngineGroups to getRegularEngineGroups
Rename engineGroups to regularEngineGroups
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
Related-To: NEO-6510
Check which prelim version is being used.
Select proper IoctlHelper based on that version.
If no version found, switch to upstream instead.
Source of prelim headers:
https://github.com/intel-gpu/drm-uapi-helper
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Added chipset specific uuid retrieving functionality
This is used by zeDeviceGetProperties
Related-To: LOCI-2636
Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
