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