habanalabs: signal/wait change sync object reset flow

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Currently the SOB reset was in fence release function which happens
only at the CS wraparound during the CS allocation time.

In order to support the new encapsulated signals reservation feature,
we need to move the SOB reset to an earlier phase because this SOB
could reach it's max value very fast using the signal reservation.

Signed-off-by: farah kassabri <fkassabri@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

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farah kassabri 2021-06-20 11:08:19 +03:00 • committed by Oded Gabbay

parent 215f0c1775

commit 8ca2072ed8

5 changed files with 141 additions and 59 deletions

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104

drivers/misc/habanalabs/common/command_submission.c

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2

drivers/misc/habanalabs/common/habanalabs.h

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56

drivers/misc/habanalabs/common/hw_queue.c

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34

drivers/misc/habanalabs/gaudi/gaudi.c

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4

drivers/misc/habanalabs/goya/goya.c

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