accel/habanalabs/gaudi2: add signed dev info uAPI
authorMoti Haimovski <mhaimovski@habana.ai>
Sun, 12 Nov 2023 16:07:10 +0000 (18:07 +0200)
committerOded Gabbay <ogabbay@kernel.org>
Tue, 19 Dec 2023 09:09:43 +0000 (11:09 +0200)
commit7259eb7b534735b9c1153654c0bb4c5f059c0dd3
treeacec7d37f66c659cec4e5dbf13cc3e4d08f9e6ea
parent5bc155cfea605cd64aa372b44a67473b49c4726c
accel/habanalabs/gaudi2: add signed dev info uAPI

User will provide a nonce via the INFO ioctl, and will retrieve
the signed device info generated using given nonce.

Signed-off-by: Moti Haimovski <mhaimovski@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
drivers/accel/habanalabs/common/firmware_if.c
drivers/accel/habanalabs/common/habanalabs.h
drivers/accel/habanalabs/common/habanalabs_ioctl.c
include/linux/habanalabs/cpucp_if.h
include/uapi/drm/habanalabs_accel.h