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Diffstat (limited to 'package/platform/lantiq/ltq-deu/src/ifxmips_deu.c')
| -rw-r--r-- | package/platform/lantiq/ltq-deu/src/ifxmips_deu.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/package/platform/lantiq/ltq-deu/src/ifxmips_deu.c b/package/platform/lantiq/ltq-deu/src/ifxmips_deu.c deleted file mode 100644 index 05f168160b..0000000000 --- a/package/platform/lantiq/ltq-deu/src/ifxmips_deu.c +++ /dev/null @@ -1,210 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_deu.c -** PROJECT : IFX UEIP -** MODULES : DEU Module for Danube -** -** DATE : September 8, 2009 -** AUTHOR : Mohammad Firdaus -** DESCRIPTION : Data Encryption Unit Driver -** COPYRIGHT : Copyright (c) 2009 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 08,Sept 2009 Mohammad Firdaus Initial UEIP release -*******************************************************************************/ - -/*! - \defgroup IFX_DEU IFX_DEU_DRIVERS - \ingroup API - \brief ifx deu driver module -*/ - -/*! - \file ifxmips_deu.c - \ingroup IFX_DEU - \brief main deu driver file -*/ - -/*! - \defgroup IFX_DEU_FUNCTIONS IFX_DEU_FUNCTIONS - \ingroup IFX_DEU - \brief IFX DEU functions -*/ - -/* Project header */ -#include <linux/version.h> -#if defined(CONFIG_MODVERSIONS) -#define MODVERSIONS -#include <linux/modversions.h> -#endif -#include <linux/module.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/crypto.h> -#include <linux/proc_fs.h> -#include <linux/platform_device.h> -#include <linux/fs.h> /* Stuff about file systems that we need */ -#include <asm/byteorder.h> -#include "ifxmips_deu.h" - -#include <lantiq_soc.h> - -#if defined(CONFIG_DANUBE) -#include "ifxmips_deu_danube.h" -#elif defined(CONFIG_AR9) -#include "ifxmips_deu_ar9.h" -#elif defined(CONFIG_VR9) || defined(CONFIG_AR10) -#include "ifxmips_deu_vr9.h" -#else -#error "Platform unknown!" -#endif /* CONFIG_xxxx */ - -int disable_deudma = 1; - -void chip_version(void); - -/*! \fn static int __init deu_init (void) - * \ingroup IFX_DEU_FUNCTIONS - * \brief link all modules that have been selected in kernel config for ifx hw crypto support - * \return ret -*/ - -static int ltq_deu_probe(struct platform_device *pdev) -{ - int ret = -ENOSYS; - - - START_DEU_POWER; - -#define IFX_DEU_DRV_VERSION "2.0.0" - printk(KERN_INFO "Infineon Technologies DEU driver version %s \n", IFX_DEU_DRV_VERSION); - - FIND_DEU_CHIP_VERSION; - -#if defined(CONFIG_CRYPTO_DEV_DES) - if ((ret = ifxdeu_init_des ())) { - printk (KERN_ERR "IFX DES initialization failed!\n"); - } -#endif -#if defined(CONFIG_CRYPTO_DEV_AES) - if ((ret = ifxdeu_init_aes ())) { - printk (KERN_ERR "IFX AES initialization failed!\n"); - } - -#endif -#if defined(CONFIG_CRYPTO_DEV_ARC4) - if ((ret = ifxdeu_init_arc4 ())) { - printk (KERN_ERR "IFX ARC4 initialization failed!\n"); - } - -#endif -#if defined(CONFIG_CRYPTO_DEV_SHA1) - if ((ret = ifxdeu_init_sha1 ())) { - printk (KERN_ERR "IFX SHA1 initialization failed!\n"); - } -#endif -#if defined(CONFIG_CRYPTO_DEV_MD5) - if ((ret = ifxdeu_init_md5 ())) { - printk (KERN_ERR "IFX MD5 initialization failed!\n"); - } - -#endif -#if defined(CONFIG_CRYPTO_DEV_SHA1_HMAC) - if ((ret = ifxdeu_init_sha1_hmac ())) { - printk (KERN_ERR "IFX SHA1_HMAC initialization failed!\n"); - } -#endif -#if defined(CONFIG_CRYPTO_DEV_MD5_HMAC) - if ((ret = ifxdeu_init_md5_hmac ())) { - printk (KERN_ERR "IFX MD5_HMAC initialization failed!\n"); - } -#endif - - - - return ret; - -} - -/*! \fn static void __exit deu_fini (void) - * \ingroup IFX_DEU_FUNCTIONS - * \brief remove the loaded crypto algorithms -*/ -static int ltq_deu_remove(struct platform_device *pdev) -{ -//#ifdef CONFIG_CRYPTO_DEV_PWR_SAVE_MODE - #if defined(CONFIG_CRYPTO_DEV_DES) - ifxdeu_fini_des (); - #endif - #if defined(CONFIG_CRYPTO_DEV_AES) - ifxdeu_fini_aes (); - #endif - #if defined(CONFIG_CRYPTO_DEV_ARC4) - ifxdeu_fini_arc4 (); - #endif - #if defined(CONFIG_CRYPTO_DEV_SHA1) - ifxdeu_fini_sha1 (); - #endif - #if defined(CONFIG_CRYPTO_DEV_MD5) - ifxdeu_fini_md5 (); - #endif - #if defined(CONFIG_CRYPTO_DEV_SHA1_HMAC) - ifxdeu_fini_sha1_hmac (); - #endif - #if defined(CONFIG_CRYPTO_DEV_MD5_HMAC) - ifxdeu_fini_md5_hmac (); - #endif - printk("DEU has exited successfully\n"); - - return 0; -} - - -int disable_multiblock = 0; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -module_param(disable_multiblock,int,0); - -#else -//MODULE_PARM (disable_multiblock, "i"); -MODULE_PARM_DESC (disable_multiblock, - "Disable encryption of whole multiblock buffers."); -#endif - -static const struct of_device_id ltq_deu_match[] = { -#ifdef CONFIG_DANUBE - { .compatible = "lantiq,deu-danube"}, -#elif defined CONFIG_AR9 - { .compatible = "lantiq,deu-arx100"}, -#elif defined CONFIG_VR9 - { .compatible = "lantiq,deu-xrx200"}, -#endif - {}, -}; -MODULE_DEVICE_TABLE(of, ltq_deu_match); - - -static struct platform_driver ltq_deu_driver = { - .probe = ltq_deu_probe, - .remove = ltq_deu_remove, - .driver = { - .name = "deu", - .owner = THIS_MODULE, - .of_match_table = ltq_deu_match, - }, -}; - -module_platform_driver(ltq_deu_driver); - -MODULE_DESCRIPTION ("Infineon DEU crypto engine support."); -MODULE_LICENSE ("GPL"); -MODULE_AUTHOR ("Mohammad Firdaus"); |