habanalabs/gaudi: fetch HBM ecc info from FW

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Once FW security is enabled there is no access to HBM ecc registers,
need to read values from FW using a dedicated interface.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

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Ofir Bitton 2020-10-05 13:44:59 +03:00 • committed by Oded Gabbay

parent d611b9f0b1

commit 5a2998f46c

2 changed files with 72 additions and 7 deletions

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47

drivers/misc/habanalabs/gaudi/gaudi.c

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32

drivers/misc/habanalabs/include/common/cpucp_if.h

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