Lines Matching +full:secure +full:- +full:monitor

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Copyright (C) 2017-2018, Intel Corporation
9 #include <linux/arm-smccc.h>
13  * This file defines the Secure Monitor Call (SMC) message protocol used for
14  * service layer driver in normal world (EL1) to communicate with secure
15  * monitor software in Secure Monitor Exception Level 3 (EL3).
17  * This file is shared with secure firmware (FW) which is out of kernel tree.
19  * An ARM SMC instruction takes a function identifier and up to 6 64-bit
20  * register values as arguments, and can return up to 4 64-bit register
21  * value. The operation of the secure monitor is determined by the parameter
31  * STD call starts a operation which can be preempted by a non-secure
54  * Secure monitor software doesn't recognize the request.
57  * Secure monitor software accepts the service client's request.
60  * Secure monitor software is still processing service client's request.
63  * Secure monitor software reject the service client's request.
88  * a2-7: not used.
92  * a1-3: not used.
102  * to secure world.
108  * a3-7: not used.
133  * a1-7: not used.
151  * Sync call used by service driver at EL1 to inform secure world that all
152  * data are sent, to check whether or not the secure world had completed
157  * a1-7: not used.
162  * a1-3: not used.
172  * memory block reserved by secure monitor software.
176  * a1-7: not used.
191  * For SMC loop-back mode only, used for internal integration, debugging
196  * a1-7: not used.
200  * a1-3: not used.
214  * a2-7: not used.
219  * a2-3: not used.
234  * a3-7: not used.
238  * a1-3: not used.
248  * read-modify-write operation.
255  * a4-7: not used.
259  * a1-3: Not used.
272  * a1-7 not used
297  * a2-7 not used
315  * a2-7 not used
333  * a2-7 not used
349  * a1-7 not used
371  * a1-7 not used
393  * a1-7 not used
413  * a1-7 not used
429  * Sync call to check if the secure world have completed service request
435  *     secure firmware to put output data
437  * a3-a7: not used
444  *     for FCS certificate -- the data contains the certificate status
445  *     for FCS cryption -- the data contains the actual data size FW processes
459  * a1-a7 not used
478  * a5 physical address for secure firmware to put response data
501  * a1-a7 not used
525  * a2-a7 not used
553  * a6-a7 not used
558  * a1-3 not used
572  * a3-a7 not used
577  * a1-a3 not used
591  * a3-a7 not used
595  * a1-a3 not used
609  * a2-a7 not used