Netlink and generic netlink are standard linux
interfaces to allow management traffic between
user space and kernel subsystems over sockets.
This patch adds a loader for the generic netlink
library to allow Level 0 Sysman to manage
linux hardware that implements the generic
netlink interface. ULTs updated.
Signed-off-by: William Jordan <bill.jordan@intel.com>
Netlink and generic netlink are standard linux
interfaces to allow management traffic between
user space and kernel subsystems over sockets.
This patch adds a loader for the generic netlink
library to allow Level 0 Sysman to manage
linux hardware that implements the generic
netlink interface. ULTs updated.
Signed-off-by: William Jordan <bill.jordan@intel.com>
Add fabric port routines to zello_sysman.
Add subdevice support to FabricPort routines.
Update source paths for additional FabricPort development.
Signed-off-by: William Jordan <bill.jordan@intel.com>
Netlink and generic netlink are standard linux
interfaces to allow management traffic between
user space and kernel subsystems over sockets.
This patch adds a loader for the generic netlink
library to allow Level 0 Sysman to manage
linux hardware that implements the generic
netlink interface.
Signed-off-by: William Jordan <bill.jordan@intel.com>
This change:
- Currently for all subdevices in LinuxMemoryImp::getState function,
free and size values are returned similar values. This change fixes this
issue and now correct value of size and free memory is returned as
per subdevice.
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Move location of assigning sysman handles, such that sysman handle
will be assigned to device and then assign that sysman handle
to subdevices of that device.
Change-Id: Ia606954a866c491e45803b903c8419ee09b1a939
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This patch adds two ULTs.
Verify that an IN USE error is returned if the device is open by another
process.
Verify that reset succeeds if device is not in use.
Verify that reset with force succeeds if device is in use.
Verify that reset without force succeeds if device is opened during
reset, and process is killed.
Verify that reset with force fails with device in use
if device is opened during reset, and process will not die
Change-Id: I232572c192bc481d8d63ef39c7494976100325ff
Signed-off-by: Bill Jordan <bill.jordan@intel.com>
Fix warnings related to unused/uninitialized variables etc.
Change-Id: I2e75ede434442d7b99d6e28253e7811aac205323
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This patch does the following:
- Fixes a bug in FsAccess::listDirectory that could return
ZE_RESULT_UNKNOWN_ERROR when no error has occurred.
- Fixes a bug in zesDeviceReset that would reset the device
if force was set to false, even if the device was in use.
- Fixes a bug in zesDeviceReset that would reset the device
if force was set to false without closing the file descriptor.
- Added a releaseResources method method to Device object.
This method does the same thing as the DeviceImp
destructor except it does not free the DeviceImp object
and it does not free the SysmanDeviceImp object.
- Added the releaseResources methods to Mock<Device> object.
- Moved the reset of the debugger out of DriverHandleImp
destructor and into DeviceImp releaseResources.
- Added a releaseEngine method to the EngineHandleContext. This
method frees all the Engine handles.
- On reset, I call the Devcie->releaseResources and
EngineHandleContext->releaseEngines before resetting the device.
- Added a -r (--reset) option to zello_sysman so I
could easily test resets.
With these patches, the L0 Sysman CTS for zesDeviceReset
both pass.
Change-Id: I31fad1b27bc5cc6befe31cd6f9319748e2683424
And make L0 Core samples to be built on Debug, as it is with
zello_sysman
Change-Id: Ie1e6b0a766237006916769e7347fcd2219058e2b
Signed-off: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
This change adds support to get engine active time and timestamp
from PMU interface.
Change-Id: I486dcce9fef3c7dc3f73fb8c7ea4c0bd020a6807
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Sysman test to exercise Sysman APIs and show system info
Change-Id: I16c1d93eb73d54925a113bc6035100654764779c
Signed-off-by: Matias A. Cabral <matias.a.cabral@intel.com>
This change does the following:
- As per latest spec, update zesDevicePciGetBars API to report
correct number of bars.
- Cleanup to remove environment variable check while creating
temperature handles.
Change-Id: I4f86210093e3d142183a01bef89417ef9d9fde9b
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Updated all the getHandle routines to use the following
algorithm:
n = min(*pCount, available)
if (*pCount == 0 || *pCount > available) {
*pCount = available;
}
if (pArrayn != nullptr) {
for(i = 0; i < n; i++) {
pArray[i] = handle[i];
}
}
Change-Id: I3b2a2170c2b52d1651bddae4f85f361fd86167a0
Signed-off-by: Bill Jordan <bill.jordan@intel.com>
Added a FabricDevice object that all FabricPort objects have access
to. Although we don't provide library routines for the user to
access a FabricDevice level object, one exists. And the FabricPort
objects will need to coordinate with the device level object
to get perform operations.
Change-Id: Ief307a312187e8bc5c566bcf4af5b50ecc171aee
Signed-off-by: Bill Jordan <bill.jordan@intel.com>
This change contains:
- Update the sysman headers as per latest spec.
- Use mock file descriptor 0 in Sysman ULTs:
Lets use 0 as mock file descriptor in sysman ULTs.
Because upon creation of a process in linux, by default file
descriptors 0, 1 and 2 are assigned to it.
Thus in /proc/<pid>/fd/ , there will be entries 0, 1 and 2.
By using 0 as fd, we will be sure, that call getFileName() in
LinuxSysmanImp::init() would succeed for ULT, because entry
/proc/<pid>/fd/0 would certainly be found in filesystem.
Change-Id: I1576e2bfc8b96a408294362ccaf9f289b2b84e69
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
XML parsing for linux only, hanging off the OsSysmanImp object.
Change-Id: I473dc8dde0611cc13f38a2c0b59e839fced2e59e
Signed-off-by: Bill Jordan <bill.jordan@intel.com>
Add support for Platform Monitoring Technology,
and read temperature and energy counters.
Change-Id: Ic2c79e902400148cc538267c498fc1d0185c81f8
Signed-off-by: Matias Cabral <matias.a.cabral@intel.com>
- added dual handle support for RAS Correctable and Uncorrectable Errors.
- added reset counter for RAS.
- added Os Specific ULT for RAS
Change-Id: Ia10115bf6720ab211f549571e810ec0d6c0801ec
If after reading clients directory, while actually trying to
access the individual clients file, we receive a error
ZET_RESULT_ERROR_NOT_AVAILABLE, then it means that this process/client
might be killed/removed. Hence dont return error to user.
Instead simply skip that client's traversal further and move on
to next available client.
Change-Id: If86610a89d7b2421fd85560e5a223391b76d78a0
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Create two handles for Global and Compute temperature
sensors.
Change-Id: I5da90135a803df71372c9c4be9dc891ca64fc214
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
If system reports incorrect PCI width, then check width against valid
value, and report correct PCI width accordingly.
Change-Id: I56f8fe96785ccd22032860d55dd96b81d5fc53f7
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
to not call SetUp and TearDown when not matched
Change-Id: I00b43a738fa3b33ba743f4f92f8ee16674bf9a50
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
-- add ULT support to validate temperature APIs.
Change-Id: I32bb576f81859f0f7ee22f9a63b0d1a8f192f790
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This change:
- Fixes the problem of last character truncted from strings returned
by zetSysmanDeviceGetProperties() API.
- Fix ULT to validate them.
- Return UNSUPPORTED_FEATURE in case zetSysmanProcessesGetState()
fails to find required sysfs nodes in filesystem.
Change-Id: I4b18688c13b1971a1654a41a5a0ef1949330ed10
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This change does the following:
- Implement API zetSysmanProcessesGetState.
- Implement ULT to validate zetSysmanProcessesGetState's implementation
- Redesign ULTs for zetSysmanDeviceGetProperties to mock only OS specific
classes, and validate zetSysmanDeviceGetProperties's implementation end
to end.
- Some bug fixes in code that are caught by these new ULTs
Change-Id: I4a83789771d32978576ff62859628df2c0c795ad
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
- Redesign the ULT to implement OSSpecific ULT by mocking only sysfs
- Fixing the Engine type "RCS" to use by default
Change-Id: I551374ab02da03fe2e4168fd6a30aa8ccaf3dd3e
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
- by Mocking sysfs class and implementing OSSpecific(Linux)
Change-Id: I2eabf24e44e92b72e73bc323206776440b330b83
Signed-off-by: SaiKishore Konda <saikishore.konda@intel.com>
- Fixing the engine sysfs node path
- Using default engine as RCS (compute) engine for engine APIs
- Updating the ULT for the same
Change-Id: If11aea422ac7e73b7f5fd0bc30d0918915d73848
Signed-off-by: SaiKishore Konda <saikishore.konda@intel.com>
So initialization fails gracefully when Level Zero is
executed in unsupported platforms.
Change-Id: I06bd9f00260ebb1266108bd4ccee7abbc9275200
Signed-off: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Also:
-Remove files already available in core ULTs, to avoid
duplication of code.
-Add a simple ULT for sysmanGet.
-Remove carriage-return symbols from tools/test/unit_tests/CMakeLists.txt.
Change-Id: Iab53ea3a5d8228dcf3d749dbed9f4bf35b5f4d26
Signed-off: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Jitendra Sharma