| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2023 Weidmueller Interface GmbH & Co. KG <oss@weidmueller.com> |
| * Christian Taedcke <christian.taedcke@weidmueller.com> |
| * |
| * Declaration of AES operation functionality for ZynqMP. |
| */ |
| |
| #ifndef ZYNQMP_AES_H |
| #define ZYNQMP_AES_H |
| |
| struct zynqmp_aes { |
| u64 srcaddr; |
| u64 ivaddr; |
| u64 keyaddr; |
| u64 dstaddr; |
| u64 len; |
| u64 op; |
| u64 keysrc; |
| }; |
| |
| /** |
| * zynqmp_aes_operation() - Performs an aes operation using the pmu firmware |
| * |
| * @aes: The aes operation buffer that must have been allocated using |
| * ALLOC_CACHE_ALIGN_BUFFER(struct zynqmp_aes, aes, 1) |
| * |
| * Return: 0 in case of success, in case of an error any other value |
| */ |
| int zynqmp_aes_operation(struct zynqmp_aes *aes); |
| |
| #endif /* ZYNQMP_AES_H */ |
