diff options
Diffstat (limited to 'include/bl32/payloads/tlk.h')
| -rw-r--r-- | include/bl32/payloads/tlk.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/include/bl32/payloads/tlk.h b/include/bl32/payloads/tlk.h new file mode 100644 index 000000000..d9fa79499 --- /dev/null +++ b/include/bl32/payloads/tlk.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * Neither the name of ARM nor the names of its contributors may be used + * to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __TLK_H__ +#define __TLK_H__ + +/* + * SMC function IDs that TLK uses to signal various forms of completions + * to the secure payload dispatcher. + */ +#define TLK_ENTRY_DONE (0x32000003 | (1 << 31)) +#define TLK_FID_SHARED_MEMBUF (0x32000005 | (1 << 31)) + +/* + * Total number of function IDs implemented for services offered to NS clients. + */ +#define TLK_NUM_FID 0 + +/* TLK implementation version numbers */ +#define TLK_VERSION_MAJOR 0x0 /* Major version */ +#define TLK_VERSION_MINOR 0x1 /* Minor version */ + +/* + * Standard Trusted OS Function IDs that fall under Trusted OS call range + * according to SMC calling convention + */ +#define TOS_CALL_COUNT 0xbf00ff00 /* Number of calls implemented */ +#define TOS_UID 0xbf00ff01 /* Implementation UID */ +#define TOS_CALL_VERSION 0xbf00ff03 /* Trusted OS Call Version */ + +#endif /* __TLK_H__ */ |