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git://nv-tegra.nvidia.com/linux-nv-oot.git
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0ae09fcdd1
It is unnecessary to spell out license text when we are using SPDX license identifiers. Change-Id: I902e18a413126f4dddb0cbb1fb5c0e0de385d2a1 Signed-off-by: Chris Dragan <kdragan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2892356 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
35 lines
745 B
C
35 lines
745 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/* Copyright (c) 2021-2023, NVIDIA CORPORATION. All rights reserved. */
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#include "mods_internal.h"
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#include <linux/trusty/trusty_ipc.h>
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#define MODS_PORT "com.nvidia.srv.mods"
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int esc_mods_send_trustzone_msg(struct mods_client *client,
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struct MODS_TZ_PARAMS *p)
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{
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int ret;
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void *chan_ctx = NULL;
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ret = te_open_trusted_session(MODS_PORT, &chan_ctx);
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if (ret < 0) {
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cl_error("Couldn't open connection mods service\n");
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goto error;
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}
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ret = te_launch_trusted_oper(p->buf, p->buf_size, p->cmd, chan_ctx);
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if (ret < 0) {
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cl_error("Trusted operation failed\n");
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goto error;
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}
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error:
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p->status = ret;
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if (chan_ctx)
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te_close_trusted_session(chan_ctx);
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return ret;
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}
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