Maintain cache of file names and file descriptor to
avoid invoking open and close system calls on every
read call.
Related-To: LOCI-4556
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
Support to get power related sysfs names based on drm
driver installed.
Related-To: LOCI-4403
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
The files containing the new 'SysmanKmdInterface' has been moved into
the new 'shared' directory in the existing sysman directory. More files
are to be added in this directory which will be used by all the sysman
modules in the sysman and tools directories.
Related-To: LOCI-4649
Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
- do not allocate state save area every time attention event
is handled
- keep allocated memory for subsequent events
- remove not needed DBEUG_BREAK
Related-To: NEO-8183
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- check threads with attention state before reading SR_IDENT
- memory read is costly, for threads already in stopped state
there is no need to read sr_ident and check thread state again
- single stepping one thread performance is substantially improved,
by the factor of 6x
Related-To: NEO-8183
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
The new classes SysmanKmdInterface, SysmanKmdInterfaceI915 and
SysmanKmdInterfaceXe have been introduced.
A map is maintained in the SysmanKmdInterfaceI915 and
SysmanKmdInterfaceXe class for the sysfs file names.
The access specifier of the function getDrmVersion has been changed from
protected to public so as to use it in the sysman code. This is required
for the SysmanKmdInterface pointer to point to the
SysmanKmdInterfaceI915 and SysmanKmdInterfaceXe accordingly.
The ULTs have been added for the new sysfs file path corresponding to
the i915 and the Xe driver.
Related-To: LOCI-4399
Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
- all bos from Module must have requireImmediateBinding
flag set
- this change fixes hang in debugger - where MODULE LOAD event
was not sent
Resolves: NEO-8121
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
Storing config space during sysman init might result in
providing inappropriate properties as config space can be
modified.
Read config space whenever properties are queried.
Related-To: LOCI-4513
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
System Routine changes for implementing large-grf debugging
will result in GRF count of 256 being reported for kernels
in all GRF modes. Applications using L0 Debug API do not
yet have a way to determine actual GRF count for kernel.
This commit is a temporary adjustment to avoid breaking debug
API users after new system routine is enabled.
This problem will be fully solved in follow up patch with switch to
zetDebugGetThreadRegisterSetProperties
Related-to: NEO-7370
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
- Abstracts product helpers logic for uuid
- Add UUID retrieval for Linux for Sysman via zesInit path
Related-To: LOCI-4137
Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
- Port events module to new sysman design
- Add events ULTs for new sysman interface
Related-To: LOCI-4120
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
The Memory Info object is used in the getState function for memory.
Some of the ULTS in the memory modules has been modified.
A function to return the sysfs nodes for the Memory address range has
been added in the IoctlHelper class corresponding to the XE and i915
driver.
Related-To: LOCI-4397
Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
Added ULTs for Fan module in new sysman implementation
Added support for Fan in zello_sysman
Related-To: LOCI-4409, LOCI-4412
Signed-off-by: Kumar, Shubham <shubham.kumar@intel.com>
Add support for enabling compute unit debug mode in sysman
which is not initialized by core.
Related-To: LOCI-4370
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
On Warm reset, With default bar size set by bios, VF bar
allocation is getting failed because of bug in pci driver
which impacts SRIOV functionality.
Resize VF bar size for succesful allocation of VF bar
post warm reset.
Related-To: LOCI-4481
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
Added support for the Performance APIs in the new sysman design.
Added ULTs for the Performance APIs in the new sysman design.
In the black box test for performance, the API to compute the number
of sub devices has been changed in order to get the sub device count
regardless of the sysman initialization using zeInit or zesInit.
Related-To: LOCI-4294
Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
