1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _GLVC_H 27 #define _GLVC_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * Service channel related Hypervisor function numbers. 37 */ 38 #define SVC_SEND 0x80 39 #define SVC_RECV 0x81 40 #define SVC_GETSTATUS 0x82 41 #define SVC_SETSTATUS 0x83 42 #define SVC_CLRSTATUS 0x84 43 44 #ifndef _ASM 45 46 /* 47 * VSC API versioning. 48 * 49 * Current glvc driver supports VSC API version 1.0. 50 */ 51 #define GLVC_VSC_MAJOR_VER_1 0x1ull 52 #define GLVC_VSC_MAJOR_VER GLVC_VSC_MAJOR_VER_1 53 54 #define GLVC_VSC_MINOR_VER_0 0x0ull 55 #define GLVC_VSC_MINOR_VER GLVC_VSC_MINOR_VER_0 56 57 /* for ioctl */ 58 #define GLVC_XPORT_IOCTL_DATA_PEEK 1 59 #define GLVC_XPORT_IOCTL_OPT_OP 2 60 61 typedef struct glvc_xport_msg_peek { 62 caddr_t buf; /* ptr to buffer to hold peeked data */ 63 size_t buflen; /* number of bytes of peeked data */ 64 uint16_t flags; /* future control flags - set to 0 */ 65 } glvc_xport_msg_peek_t; 66 67 typedef struct glvc_xport_msg_peek32 { 68 uint32_t buf32; /* 32 bit ptr to buffer to hold peeked data */ 69 uint32_t buflen32; /* number of bytes of peeked data */ 70 uint16_t flags; /* future control flags - set to 0 */ 71 } glvc_xport_msg_peek32_t; 72 73 #define GLVC_XPORT_OPT_GET 1 74 #define GLVC_XPORT_OPT_SET 2 75 76 #define GLVC_XPORT_OPT_MTU_SZ 1 77 #define GLVC_XPORT_OPT_LINGER_TO 2 78 #define GLVC_XPORT_OPT_REG_STATUS 3 79 80 typedef struct glvc_xport_opt_op { 81 int32_t op_sel; /* operation selector(ex: GET) */ 82 int32_t opt_sel; /* option selector (ex: MTU) */ 83 uint32_t opt_val; /* option value to use */ 84 } glvc_xport_opt_op_t; 85 86 #endif /* _ASM */ 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif /* _GLVC_H */ 93