aesni.c (230426) | aesni.c (255187) |
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1/*- 2 * Copyright (c) 2005-2008 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3 * Copyright (c) 2010 Konstantin Belousov <kib@FreeBSD.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2005-2008 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3 * Copyright (c) 2010 Konstantin Belousov <kib@FreeBSD.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
29__FBSDID("$FreeBSD: head/sys/crypto/aesni/aesni.c 230426 2012-01-21 17:45:27Z kib $"); | 29__FBSDID("$FreeBSD: head/sys/crypto/aesni/aesni.c 255187 2013-09-03 18:31:23Z jmg $"); |
30 31#include <sys/param.h> 32#include <sys/systm.h> 33#include <sys/kernel.h> 34#include <sys/kobj.h> 35#include <sys/libkern.h> 36#include <sys/lock.h> 37#include <sys/module.h> 38#include <sys/malloc.h> 39#include <sys/rwlock.h> 40#include <sys/bus.h> 41#include <sys/uio.h> 42#include <crypto/aesni/aesni.h> | 30 31#include <sys/param.h> 32#include <sys/systm.h> 33#include <sys/kernel.h> 34#include <sys/kobj.h> 35#include <sys/libkern.h> 36#include <sys/lock.h> 37#include <sys/module.h> 38#include <sys/malloc.h> 39#include <sys/rwlock.h> 40#include <sys/bus.h> 41#include <sys/uio.h> 42#include <crypto/aesni/aesni.h> |
43#include "cryptodev_if.h" | 43#include <cryptodev_if.h> |
44 45struct aesni_softc { 46 int32_t cid; 47 uint32_t sid; 48 TAILQ_HEAD(aesni_sessions_head, aesni_session) sessions; 49 struct rwlock lock; 50}; 51 --- 17 unchanged lines hidden (view full) --- 69static int 70aesni_probe(device_t dev) 71{ 72 73 if ((cpu_feature2 & CPUID2_AESNI) == 0) { 74 device_printf(dev, "No AESNI support.\n"); 75 return (EINVAL); 76 } | 44 45struct aesni_softc { 46 int32_t cid; 47 uint32_t sid; 48 TAILQ_HEAD(aesni_sessions_head, aesni_session) sessions; 49 struct rwlock lock; 50}; 51 --- 17 unchanged lines hidden (view full) --- 69static int 70aesni_probe(device_t dev) 71{ 72 73 if ((cpu_feature2 & CPUID2_AESNI) == 0) { 74 device_printf(dev, "No AESNI support.\n"); 75 return (EINVAL); 76 } |
77 78 if ((cpu_feature & CPUID_SSE2) == 0) { 79 device_printf(dev, "No SSE2 support but AESNI!?!\n"); 80 return (EINVAL); 81 } 82 |
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77 device_set_desc_copy(dev, "AES-CBC,AES-XTS"); 78 return (0); 79} 80 81static int 82aesni_attach(device_t dev) 83{ 84 struct aesni_softc *sc; --- 265 unchanged lines hidden --- | 83 device_set_desc_copy(dev, "AES-CBC,AES-XTS"); 84 return (0); 85} 86 87static int 88aesni_attach(device_t dev) 89{ 90 struct aesni_softc *sc; --- 265 unchanged lines hidden --- |