| inout.c (330449) | inout.c (336161) |
|---|---|
| 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2011 NetApp, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * | 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2011 NetApp, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: stable/11/usr.sbin/bhyve/inout.c 330449 2018-03-05 07:26:05Z eadler $ | 28 * $FreeBSD: stable/11/usr.sbin/bhyve/inout.c 336161 2018-07-10 04:26:32Z araujo $ |
| 29 */ 30 31#include <sys/cdefs.h> | 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: stable/11/usr.sbin/bhyve/inout.c 330449 2018-03-05 07:26:05Z eadler $"); | 32__FBSDID("$FreeBSD: stable/11/usr.sbin/bhyve/inout.c 336161 2018-07-10 04:26:32Z araujo $"); |
| 33 34#include <sys/param.h> 35#include <sys/linker_set.h> 36#include <sys/_iovec.h> 37#include <sys/mman.h> 38 39#include <x86/psl.h> 40#include <x86/segments.h> --- 22 unchanged lines hidden (view full) --- 63 inout_func_t handler; 64 void *arg; 65} inout_handlers[MAX_IOPORTS]; 66 67static int 68default_inout(struct vmctx *ctx, int vcpu, int in, int port, int bytes, 69 uint32_t *eax, void *arg) 70{ | 33 34#include <sys/param.h> 35#include <sys/linker_set.h> 36#include <sys/_iovec.h> 37#include <sys/mman.h> 38 39#include <x86/psl.h> 40#include <x86/segments.h> --- 22 unchanged lines hidden (view full) --- 63 inout_func_t handler; 64 void *arg; 65} inout_handlers[MAX_IOPORTS]; 66 67static int 68default_inout(struct vmctx *ctx, int vcpu, int in, int port, int bytes, 69 uint32_t *eax, void *arg) 70{ |
| 71 if (in) { 72 switch (bytes) { 73 case 4: 74 *eax = 0xffffffff; 75 break; 76 case 2: 77 *eax = 0xffff; 78 break; 79 case 1: 80 *eax = 0xff; 81 break; 82 } 83 } 84 85 return (0); | 71 if (in) { 72 switch (bytes) { 73 case 4: 74 *eax = 0xffffffff; 75 break; 76 case 2: 77 *eax = 0xffff; 78 break; 79 case 1: 80 *eax = 0xff; 81 break; 82 } 83 } 84 85 return (0); |
| 86} 87 88static void 89register_default_iohandler(int start, int size) 90{ 91 struct inout_port iop; 92 93 VERIFY_IOPORT(start, size); --- 206 unchanged lines hidden --- | 86} 87 88static void 89register_default_iohandler(int start, int size) 90{ 91 struct inout_port iop; 92 93 VERIFY_IOPORT(start, size); --- 206 unchanged lines hidden --- |