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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-19 17:22:38 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-19 17:22:38 +0300 |
commit | 2bd7d8df3e5928138195a50aa51a47eff13502b2 (patch) | |
tree | 9dbdcae4065eed2753bb690c2c902f9894f4860b /drivers/hwtracing | |
parent | 57c76221d5af648c8355a55c09b050c5d8d38189 (diff) | |
parent | 87eaea1cf8b3357eed49fe93539788307bf8d971 (diff) | |
download | linux-2bd7d8df3e5928138195a50aa51a47eff13502b2.tar.xz |
Merge tag 'misc-habanalabs-next-2020-05-19' of git://people.freedesktop.org/~gabbayo/linux into char-misc-next
Oded writes:
This tag contains the following changes for kernel 5.8:
- GAUDI ASIC support. The tag contains code and header files needed to
initialize the GAUDI ASIC and run workloads on it. There are changes to
the common code that are needed for GAUDI and there is the addition of
new ASIC-dependent code of GAUDI.
- Add new feature of signal/wait command submissions. This is relevant to
GAUDI only and allows the user to sync between streams (queues) inside
the device.
- Allow user to retrieve the device time alongside the host time, to allow
a user application to synchronize device time together with host
time during profiling.
- Change ASIC's CPU initialization by loading its boot loader code from the
Host memory (instead of it being programmed on the on-board FLASH).
- Expose more attributes through HWMON.
- Move the ASIC event handling code to be "common code". This will be
shared between GAUDI and future ASICs. Goya will still use its own code.
- Fix bug in command submission parsing in Goya.
- Small fixes to security configuration (open up some registers for user
access).
- Improvements to ASIC reset code.
* tag 'misc-habanalabs-next-2020-05-19' of git://people.freedesktop.org/~gabbayo/linux: (38 commits)
habanalabs: update patched_cb_size for Wreg32
habanalabs: move event handling to common firmware file
habanalabs: enable gaudi code in driver
habanalabs: add gaudi profiler module
habanalabs: add gaudi security module
habanalabs: add hwmgr module for gaudi
habanalabs: add gaudi asic-dependent code
uapi: habanalabs: add gaudi defines
habanalabs: add gaudi asic registers header files
habanalabs: get card type, location from F/W
habanalabs: support clock gating enable/disable
habanalabs: set PM profile to auto only for goya
habanalabs: add dedicated define for hard reset
habanalabs: check if CoreSight is supported
habanalabs: add signal/wait to CS IOCTL operations
habanalabs: handle the h/w sync object
habanalabs: define ASIC-dependent interface for signal/wait
uapi: habanalabs: add signal/wait operations
habanalabs: add missing MODULE_DEVICE_TABLE
habanalabs: print all CB handles as hex numbers
...
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