nxge_hcall.s revision 4496171313bed39e96f21bc2f9faf2868e267ae3
/*
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Hypervisor calls called by niu leaf driver.
*/
#include <sys/asm_linkage.h>
#include <sys/hypervisor_api.h>
#include <sys/nxge/nxge_impl.h>
#if defined(lint) || defined(__lint)
/*ARGSUSED*/
uint64_t
hv_niu_rx_logical_page_conf(uint64_t chidx, uint64_t pgidx,
uint64_t raddr, uint64_t size)
{ return (0); }
/*ARGSUSED*/
uint64_t
hv_niu_rx_logical_page_info(uint64_t chidx, uint64_t pgidx,
uint64_t *raddr, uint64_t *size)
{ return (0); }
/*ARGSUSED*/
uint64_t
hv_niu_tx_logical_page_conf(uint64_t chidx, uint64_t pgidx,
uint64_t raddr, uint64_t size)
{ return (0); }
/*ARGSUSED*/
uint64_t
hv_niu_tx_logical_page_info(uint64_t chidx, uint64_t pgidx,
uint64_t *raddr, uint64_t *size)
{ return (0); }
#else /* lint || __lint */
/*
* hv_niu_rx_logical_page_conf(uint64_t chidx, uint64_t pgidx,
* uint64_t raddr, uint64_t size)
*/
ENTRY(hv_niu_rx_logical_page_conf)
mov N2NIU_RX_LP_CONF, %o5
ta FAST_TRAP
retl
nop
SET_SIZE(hv_niu_rx_logical_page_conf)
/*
* hv_niu_rx_logical_page_info(uint64_t chidx, uint64_t pgidx,
* uint64_t *raddr, uint64_t *size)
*/
ENTRY(hv_niu_rx_logical_page_info)
mov %o2, %g1
mov %o3, %g2
mov N2NIU_RX_LP_INFO, %o5
ta FAST_TRAP
stx %o1, [%g1]
retl
stx %o2, [%g2]
SET_SIZE(hv_niu_rx_logical_page_info)
/*
* hv_niu_tx_logical_page_conf(uint64_t chidx, uint64_t pgidx,
* uint64_t raddr, uint64_t size)
*/
ENTRY(hv_niu_tx_logical_page_conf)
mov N2NIU_TX_LP_CONF, %o5
ta FAST_TRAP
retl
nop
SET_SIZE(hv_niu_tx_logical_page_conf)
/*
* hv_niu_tx_logical_page_info(uint64_t chidx, uint64_t pgidx,
* uint64_t *raddr, uint64_t *size)
*/
ENTRY(hv_niu_tx_logical_page_info)
mov %o2, %g1
mov %o3, %g2
mov N2NIU_TX_LP_INFO, %o5
ta FAST_TRAP
stx %o1, [%g1]
retl
stx %o2, [%g2]
SET_SIZE(hv_niu_tx_logical_page_info)
#endif /* lint || __lint */