The debug trap accesses the data0/data1 registers, so we do not
want the userspace to write values to it. We remove the calls to
set the data0/data1 register values.
Change-Id: Iaba842a4c445f339f16a39fe1994526ff78a2f3c
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
Need to check the kfd debugger version of the kernel before
calling kfd debugger tests in kfdtest. If they are out of sync,
the tests may fail.
Change-Id: I1df5e89fb1199304e6fbe8973c60b76062514c03
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
To support adding new features to the kfd debugger, and not break
functionality, we need to be able to check the kfd debugger support
version info from the kernel.
Change-Id: Icd88e4edab8430c35eaed588e62d892c1b5c62ec
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
To check the KFD debugger API support, we need to be able to check
the major/minor version of the kfd debugger version, so we need to
expose this function from the kernel.
Change-Id: I8a3dc617607e2efa9e65306d08b8583b8b1a2172
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
The KFD debugger is only supported on gfx9 platforms, so we need to
restrict it from running on gfx10 platforms until it is supported.
Change-Id: I500f0e20fda71021f2cce70a67fc8d9d042209fe
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
The memory need to be mapped for both local and remote GPU access
Change-Id: I4aeaffc0851b6107fc91e9eaa6150764b06f5ca9
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
For device-getter functions, allow users to specify a nullptr
for the provided buffer. In those cases, the function will return
RSMI_STATUS_NOT_SUPPORTED if the hardware or system software does
not support the function. If the function is supported, then
RSMI_STATUS_INVALID_ARGS will be returned, unless a different
error is encountered.
Additionally, tests and documentation were updated to reflect
this change.
Change-Id: Ie7db3a4c8c66af97ebd7ee1e3b95cd331ace9d9c
Add support and testing for reading the vram vendor associated with
the GPU. The vram vendor can be found as a separate sysfs file at:
/sys/class/drm/card[X]/device/mem_info_vram_vendor
The vram vendor is displayed as a string value.
Change-Id: I12c8e56e57f45aa08d7d6c25338c4e468ed1c7fc
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
This is some data fabric/vbios issue that causing system hard hang
while running this test. Will enable it after the HW/vibos fix.
Change-Id: Ic0753c2d92e9e4863c310da9a595b2af302f17f8
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Philip Cox
rkebichi
Evgeny
Oak Zeng
Chris Freehill
Ori Messinger
Cole Nelson