habanalabs: add new mem ioctl op for mapping hw blocks

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For future ASIC support the driver allows user to map certain regions
in the device's configuration space for direct access from userspace.

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 2021-01-05 12:55:06 +02:00 • committed by Oded Gabbay

parent 89473a1fc3

commit d00697fbe1

6 changed files with 153 additions and 10 deletions

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18

include/uapi/misc/habanalabs.h

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