Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
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6092cedf |
| 10-May-2023 |
Tomer Tayar <ttayar@habana.ai> |
accel/habanalabs: print qman data on error only for lower qman
By default, the upper QMANs are not used, and instead engines ARCs access the lower QMANs directly. Errors for upper QMANs are therefor
accel/habanalabs: print qman data on error only for lower qman
By default, the upper QMANs are not used, and instead engines ARCs access the lower QMANs directly. Errors for upper QMANs are therefore not expected, and the debug print of the PQ entries is not needed.
Modify the QMAN debug data print on errors to include only information for the lower QMAN.
Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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Revision tags: v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22 |
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91204e47 |
| 28-Mar-2023 |
Dani Liberman <dliberman@habana.ai> |
accel/habanalabs: fix handling of arc farm sei event
There is only single eq entry for arc farm sei event which aggregates events from the four arc farms. Fix the code to handle this event according
accel/habanalabs: fix handling of arc farm sei event
There is only single eq entry for arc farm sei event which aggregates events from the four arc farms. Fix the code to handle this event according to this behavior.
Signed-off-by: Dani Liberman <dliberman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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Revision tags: v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2 |
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f7f0085e |
| 15-Feb-2023 |
Koby Elbaz <kelbaz@habana.ai> |
accel/habanalabs: add uapi to stall/resume engine
The user might want to stall/resume engines to perform power testing for various scenarios. Because our current HL_CS_FLAGS_ENGINE_CORE_COMMAND comm
accel/habanalabs: add uapi to stall/resume engine
The user might want to stall/resume engines to perform power testing for various scenarios. Because our current HL_CS_FLAGS_ENGINE_CORE_COMMAND command only handles the engines' cores, we need to add another opcode for handling entire engine and not just its core.
The user supplies an array, where each entry holds the engine's ID and the command to send to the engine. The size of the array is limited by the number of engines in the ASIC (only Gaudi2 is currently supported).
Signed-off-by: Koby Elbaz <kelbaz@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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Revision tags: v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15 |
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6cfb0013 |
| 21-Dec-2022 |
Koby Elbaz <kelbaz@habana.ai> |
habanalabs/gaudi2: avoid reconfiguring the same PB registers
It appears that, within the sync manager security configuration, we reconfigure PB registers over and over without any need to do that.
habanalabs/gaudi2: avoid reconfiguring the same PB registers
It appears that, within the sync manager security configuration, we reconfigure PB registers over and over without any need to do that.
Signed-off-by: Koby Elbaz <kelbaz@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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e65e175b |
| 26-Dec-2022 |
Oded Gabbay <ogabbay@kernel.org> |
habanalabs: move driver to accel subsystem
Now that we have a subsystem for compute accelerators, move the habanalabs driver to it.
This patch only moves the files and fixes the Makefiles. Future p
habanalabs: move driver to accel subsystem
Now that we have a subsystem for compute accelerators, move the habanalabs driver to it.
This patch only moves the files and fixes the Makefiles. Future patches will change the existing code to register to the accel subsystem and expose the accel device char files instead of the habanalabs device char files.
Update the MAINTAINERS file to reflect this change.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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