08872cb13a
The full authentication via the GSC requires an heci packet submission
to the GSC FW via the GSC CS. The GSC has new PXP command for this
(literally called NEW_HUC_AUTH).
The intel_huc_auth function is also updated to handle both authentication
types.
v2: check that the GuC auth for clear media has completed before
proceding with the full auth
v3: use a define for the object size (Alan)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230531235415.1467475-6-daniele.ceraolospurio@intel.com
18 lines
470 B
C
18 lines
470 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2014-2019 Intel Corporation
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*/
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#ifndef _INTEL_HUC_FW_H_
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#define _INTEL_HUC_FW_H_
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struct intel_huc;
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struct intel_uc_fw;
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#include <linux/types.h>
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int intel_huc_fw_load_and_auth_via_gsc(struct intel_huc *huc);
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int intel_huc_fw_auth_via_gsccs(struct intel_huc *huc);
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int intel_huc_fw_upload(struct intel_huc *huc);
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int intel_huc_fw_get_binary_info(struct intel_uc_fw *huc_fw, const void *data, size_t size);
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#endif
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