678453a8ed49104d8adad58f3ba591bdc39883e8speer/*
678453a8ed49104d8adad58f3ba591bdc39883e8speer * CDDL HEADER START
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer * The contents of this file are subject to the terms of the
678453a8ed49104d8adad58f3ba591bdc39883e8speer * Common Development and Distribution License (the "License").
678453a8ed49104d8adad58f3ba591bdc39883e8speer * You may not use this file except in compliance with the License.
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
678453a8ed49104d8adad58f3ba591bdc39883e8speer * or http://www.opensolaris.org/os/licensing.
678453a8ed49104d8adad58f3ba591bdc39883e8speer * See the License for the specific language governing permissions
678453a8ed49104d8adad58f3ba591bdc39883e8speer * and limitations under the License.
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer * When distributing Covered Code, include this CDDL HEADER in each
678453a8ed49104d8adad58f3ba591bdc39883e8speer * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
678453a8ed49104d8adad58f3ba591bdc39883e8speer * If applicable, add the following below this CDDL HEADER, with the
678453a8ed49104d8adad58f3ba591bdc39883e8speer * fields enclosed by brackets "[]" replaced with your own identifying
678453a8ed49104d8adad58f3ba591bdc39883e8speer * information: Portions Copyright [yyyy] [name of copyright owner]
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer * CDDL HEADER END
678453a8ed49104d8adad58f3ba591bdc39883e8speer */
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer/*
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
678453a8ed49104d8adad58f3ba591bdc39883e8speer * Use is subject to license terms.
678453a8ed49104d8adad58f3ba591bdc39883e8speer */
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer/*
678453a8ed49104d8adad58f3ba591bdc39883e8speer * nxge_hv.c
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer * This file is Sun4v specific. It is the NXGE interface to the
678453a8ed49104d8adad58f3ba591bdc39883e8speer * Sun4v Hypervisor.
678453a8ed49104d8adad58f3ba591bdc39883e8speer *
678453a8ed49104d8adad58f3ba591bdc39883e8speer */
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer#include <sys/nxge/nxge_impl.h>
678453a8ed49104d8adad58f3ba591bdc39883e8speer#include <sys/nxge/nxge_hio.h>
678453a8ed49104d8adad58f3ba591bdc39883e8speer
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu/*
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * The HV VR functions are set up based on the
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * the version number of the NIU API group.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * For version 2.0 and above, the NIU will be
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * be referenced from the cfg-handle.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#if defined(sun4v)
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
678453a8ed49104d8adad58f3ba591bdc39883e8speervoid
678453a8ed49104d8adad58f3ba591bdc39883e8speernxge_hio_hv_init(nxge_t *nxge)
678453a8ed49104d8adad58f3ba591bdc39883e8speer{
678453a8ed49104d8adad58f3ba591bdc39883e8speer nxge_hio_data_t *nhd = (nxge_hio_data_t *)nxge->nxge_hw_p->hio;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer nxhv_vr_fp_t *vr;
678453a8ed49104d8adad58f3ba591bdc39883e8speer nxhv_dc_fp_t *tx;
678453a8ed49104d8adad58f3ba591bdc39883e8speer nxhv_dc_fp_t *rx;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer /* First, the HV VR functions. */
678453a8ed49104d8adad58f3ba591bdc39883e8speer vr = &nhd->hio.vr;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 1 interfaces */
678453a8ed49104d8adad58f3ba591bdc39883e8speer vr->assign = &hv_niu_vr_assign;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 2 interfaces */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu vr->cfgh_assign = &hv_niu_cfgh_vr_assign;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu
678453a8ed49104d8adad58f3ba591bdc39883e8speer vr->unassign = &hv_niu_vr_unassign;
678453a8ed49104d8adad58f3ba591bdc39883e8speer vr->getinfo = &hv_niu_vr_getinfo;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer // -------------------------------------------------------------
678453a8ed49104d8adad58f3ba591bdc39883e8speer /* Find the transmit functions. */
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx = &nhd->hio.tx;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->assign = &hv_niu_tx_dma_assign;
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->unassign = &hv_niu_tx_dma_unassign;
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->get_map = &hv_niu_vr_get_txmap;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 1 interfaces */
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->lp_conf = &hv_niu_tx_logical_page_conf;
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->lp_info = &hv_niu_tx_logical_page_info;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 2 interfaces */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu tx->lp_cfgh_conf = &hv_niu_cfgh_tx_logical_page_conf;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu tx->lp_cfgh_info = &hv_niu_cfgh_tx_logical_page_info;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer tx->getinfo = &hv_niu_vrtx_getinfo;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer /* Now find the Receive functions. */
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx = &nhd->hio.rx;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->assign = &hv_niu_rx_dma_assign;
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->unassign = &hv_niu_rx_dma_unassign;
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->get_map = &hv_niu_vr_get_rxmap;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 1 interfaces */
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->lp_conf = &hv_niu_rx_logical_page_conf;
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->lp_info = &hv_niu_rx_logical_page_info;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* HV Major 2 interfaces */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu rx->lp_cfgh_conf = &hv_niu_cfgh_rx_logical_page_conf;
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu rx->lp_cfgh_info = &hv_niu_cfgh_rx_logical_page_info;
678453a8ed49104d8adad58f3ba591bdc39883e8speer
678453a8ed49104d8adad58f3ba591bdc39883e8speer rx->getinfo = &hv_niu_vrrx_getinfo;
678453a8ed49104d8adad58f3ba591bdc39883e8speer}
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#endif /* defined(sun4v) */