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/* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27/* 28 * Hypervisor calls called by niu leaf driver. 29*/ 30 31#include <sys/asm_linkage.h> 32#include <sys/hypervisor_api.h> 33 34/* 35 * NIU HV API v1.1 definitions 36 */ 37#define N2NIU_VR_GETINFO 0x148 38#define N2NIU_VR_GET_RX_MAP 0x14d 39#define N2NIU_VR_GET_TX_MAP 0x14e 40#define N2NIU_VRRX_SET_INO 0x150 41#define N2NIU_VRTX_SET_INO 0x151 42 43 44 /* 45 * vdds_hv_niu_vr_getinfo(uint32_t cookie, uint64_t &real_start, 46 * uint64_t &size) 47 */ 48 ENTRY(vdds_hv_niu_vr_getinfo) 49 mov %o1, %g1 50 mov %o2, %g2 51 mov N2NIU_VR_GETINFO, %o5 52 ta FAST_TRAP 53 stx %o1, [%g1] 54 retl 55 stx %o2, [%g2] 56 SET_SIZE(vdds_hv_niu_vr_getinfo) 57 58 /* 59 * vdds_hv_niu_vr_get_rxmap(uint32_t cookie, uint64_t *dma_map) 60 */ 61 ENTRY(vdds_hv_niu_vr_get_rxmap) 62 mov %o1, %g1 63 mov N2NIU_VR_GET_RX_MAP, %o5 64 ta FAST_TRAP 65 retl 66 stx %o1, [%g1] 67 SET_SIZE(vdds_hv_niu_vr_get_rxmap) 68 69 /* 70 * vdds_hv_niu_vr_get_txmap(uint32_t cookie, uint64_t *dma_map) 71 */ 72 ENTRY(vdds_hv_niu_vr_get_txmap) 73 mov %o1, %g1 74 mov N2NIU_VR_GET_TX_MAP, %o5 75 ta FAST_TRAP 76 retl 77 stx %o1, [%g1] 78 SET_SIZE(vdds_hv_niu_vr_get_txmap) 79 80 /* 81 * vdds_hv_niu_vrrx_set_ino(uint32_t cookie, uint64_t vch_idx, uint32_t ino) 82 */ 83 ENTRY(vdds_hv_niu_vrrx_set_ino) 84 mov N2NIU_VRRX_SET_INO, %o5 85 ta FAST_TRAP 86 retl 87 nop 88 SET_SIZE(vdds_hv_niu_vrrx_set_ino) 89 90 /* 91 * vdds_hv_niu_vrtx_set_ino(uint32_t cookie, uint64_t vch_idx, uint32_t ino) 92 */ 93 ENTRY(vdds_hv_niu_vrtx_set_ino) 94 mov N2NIU_VRTX_SET_INO, %o5 95 ta FAST_TRAP 96 retl 97 nop 98 SET_SIZE(vdds_hv_niu_vrtx_set_ino) 99 100