cc_driver.h (27988c96687667e74df1a9a3b8662519bc1c29c9) cc_driver.h (e6e6600c001c3aa3760aeb83dbd4630063e926ee)
1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
3
4/* \file cc_driver.h
5 * ARM CryptoCell Linux Crypto Driver
6 */
7
8#ifndef __CC_DRIVER_H__

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121 enum cc_cpp_alg alg;
122 u8 slot;
123};
124
125#define CC_MAX_IVGEN_DMA_ADDRESSES 3
126struct cc_crypto_req {
127 void (*user_cb)(struct device *dev, void *req, int err);
128 void *user_arg;
1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
3
4/* \file cc_driver.h
5 * ARM CryptoCell Linux Crypto Driver
6 */
7
8#ifndef __CC_DRIVER_H__

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121 enum cc_cpp_alg alg;
122 u8 slot;
123};
124
125#define CC_MAX_IVGEN_DMA_ADDRESSES 3
126struct cc_crypto_req {
127 void (*user_cb)(struct device *dev, void *req, int err);
128 void *user_arg;
129 dma_addr_t ivgen_dma_addr[CC_MAX_IVGEN_DMA_ADDRESSES];
130 /* For the first 'ivgen_dma_addr_len' addresses of this array,
131 * generated IV would be placed in it by send_request().
132 * Same generated IV for all addresses!
133 */
134 /* Amount of 'ivgen_dma_addr' elements to be filled. */
135 unsigned int ivgen_dma_addr_len;
136 /* The generated IV size required, 8/16 B allowed. */
137 unsigned int ivgen_size;
138 struct completion seq_compl; /* request completion */
139 struct cc_cpp_req cpp;
140};
141
142/**
143 * struct cc_drvdata - driver private data context
144 * @cc_base: virt address of the CC registers
145 * @irq: device IRQ number

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153 struct platform_device *plat_dev;
154 cc_sram_addr_t mlli_sram_addr;
155 void *buff_mgr_handle;
156 void *cipher_handle;
157 void *hash_handle;
158 void *aead_handle;
159 void *request_mgr_handle;
160 void *fips_handle;
129 struct completion seq_compl; /* request completion */
130 struct cc_cpp_req cpp;
131};
132
133/**
134 * struct cc_drvdata - driver private data context
135 * @cc_base: virt address of the CC registers
136 * @irq: device IRQ number

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144 struct platform_device *plat_dev;
145 cc_sram_addr_t mlli_sram_addr;
146 void *buff_mgr_handle;
147 void *cipher_handle;
148 void *hash_handle;
149 void *aead_handle;
150 void *request_mgr_handle;
151 void *fips_handle;
161 void *ivgen_handle;
162 void *sram_mgr_handle;
163 void *debugfs;
164 struct clk *clk;
165 bool coherent;
166 char *hw_rev_name;
167 enum cc_hw_rev hw_rev;
168 u32 axim_mon_offset;
169 u32 sig_offset;

--- 85 unchanged lines hidden --- 		152 void *sram_mgr_handle;
153 void *debugfs;
154 struct clk *clk;
155 bool coherent;
156 char *hw_rev_name;
157 enum cc_hw_rev hw_rev;
158 u32 axim_mon_offset;
159 u32 sig_offset;

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