| ccp-dev.c (8c57a5e7b2820f349c95b8c8393fec1e0f4070d2) | ccp-dev.c (956ee21a6df08afd9c1c64e0f394a9a1b65e897d) |
|---|---|
| 1/* 2 * AMD Cryptographic Coprocessor (CCP) driver 3 * 4 * Copyright (C) 2013,2016 Advanced Micro Devices, Inc. 5 * 6 * Author: Tom Lendacky <thomas.lendacky@amd.com> | 1/* 2 * AMD Cryptographic Coprocessor (CCP) driver 3 * 4 * Copyright (C) 2013,2016 Advanced Micro Devices, Inc. 5 * 6 * Author: Tom Lendacky <thomas.lendacky@amd.com> |
| 7 * Author: Gary R Hook <gary.hook@amd.com> |
|
| 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13#include <linux/module.h> 14#include <linux/kernel.h> 15#include <linux/kthread.h> 16#include <linux/sched.h> 17#include <linux/interrupt.h> 18#include <linux/spinlock.h> | 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12 */ 13 14#include <linux/module.h> 15#include <linux/kernel.h> 16#include <linux/kthread.h> 17#include <linux/sched.h> 18#include <linux/interrupt.h> 19#include <linux/spinlock.h> |
| 19#include <linux/rwlock_types.h> | 20#include <linux/spinlock_types.h> |
| 20#include <linux/types.h> 21#include <linux/mutex.h> 22#include <linux/delay.h> 23#include <linux/hw_random.h> 24#include <linux/cpu.h> 25#ifdef CONFIG_X86 26#include <asm/cpu_device_id.h> 27#endif --- 364 unchanged lines hidden (view full) --- 392 return NULL; 393 ccp->dev = dev; 394 395 INIT_LIST_HEAD(&ccp->cmd); 396 INIT_LIST_HEAD(&ccp->backlog); 397 398 spin_lock_init(&ccp->cmd_lock); 399 mutex_init(&ccp->req_mutex); | 21#include <linux/types.h> 22#include <linux/mutex.h> 23#include <linux/delay.h> 24#include <linux/hw_random.h> 25#include <linux/cpu.h> 26#ifdef CONFIG_X86 27#include <asm/cpu_device_id.h> 28#endif --- 364 unchanged lines hidden (view full) --- 393 return NULL; 394 ccp->dev = dev; 395 396 INIT_LIST_HEAD(&ccp->cmd); 397 INIT_LIST_HEAD(&ccp->backlog); 398 399 spin_lock_init(&ccp->cmd_lock); 400 mutex_init(&ccp->req_mutex); |
| 400 mutex_init(&ccp->ksb_mutex); 401 ccp->ksb_count = KSB_COUNT; 402 ccp->ksb_start = 0; | 401 mutex_init(&ccp->sb_mutex); 402 ccp->sb_count = KSB_COUNT; 403 ccp->sb_start = 0; |
| 403 404 ccp->ord = ccp_increment_unit_ordinal(); 405 snprintf(ccp->name, MAX_CCP_NAME_LEN, "ccp-%u", ccp->ord); 406 snprintf(ccp->rngname, MAX_CCP_NAME_LEN, "ccp-%u-rng", ccp->ord); 407 408 return ccp; 409} 410 --- 69 unchanged lines hidden --- | 404 405 ccp->ord = ccp_increment_unit_ordinal(); 406 snprintf(ccp->name, MAX_CCP_NAME_LEN, "ccp-%u", ccp->ord); 407 snprintf(ccp->rngname, MAX_CCP_NAME_LEN, "ccp-%u-rng", ccp->ord); 408 409 return ccp; 410} 411 --- 69 unchanged lines hidden --- |