843e19887f64dde75055cf8842fc4db2171eff45johnlev * CDDL HEADER START
843e19887f64dde75055cf8842fc4db2171eff45johnlev * The contents of this file are subject to the terms of the
843e19887f64dde75055cf8842fc4db2171eff45johnlev * Common Development and Distribution License (the "License").
843e19887f64dde75055cf8842fc4db2171eff45johnlev * You may not use this file except in compliance with the License.
843e19887f64dde75055cf8842fc4db2171eff45johnlev * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
843e19887f64dde75055cf8842fc4db2171eff45johnlev * See the License for the specific language governing permissions
843e19887f64dde75055cf8842fc4db2171eff45johnlev * and limitations under the License.
843e19887f64dde75055cf8842fc4db2171eff45johnlev * When distributing Covered Code, include this CDDL HEADER in each
843e19887f64dde75055cf8842fc4db2171eff45johnlev * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
843e19887f64dde75055cf8842fc4db2171eff45johnlev * If applicable, add the following below this CDDL HEADER, with the
843e19887f64dde75055cf8842fc4db2171eff45johnlev * fields enclosed by brackets "[]" replaced with your own identifying
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843e19887f64dde75055cf8842fc4db2171eff45johnlev * CDDL HEADER END
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
843e19887f64dde75055cf8842fc4db2171eff45johnlev * Use is subject to license terms.
843e19887f64dde75055cf8842fc4db2171eff45johnlevextern "C" {
876de206688d9fe008ad80c116a23a56701579d1Richard Lowe#define NET_TX_RING_SIZE __CONST_RING_SIZE(netif_tx, PAGESIZE)
876de206688d9fe008ad80c116a23a56701579d1Richard Lowe#define NET_RX_RING_SIZE __CONST_RING_SIZE(netif_rx, PAGESIZE)
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define XNF_FRAMESIZE 1514 /* frame size including MAC header */
843e19887f64dde75055cf8842fc4db2171eff45johnlev/* DEBUG flags */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson * Information about each receive buffer and any transmit look-aside
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson struct xnf_buf *next; /* For linking into free list */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson * Information about each transmit buffer.
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson mblk_t *tx_mp; /* mblk associated with packet */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson xnf_buf_t *tx_bdesc; /* Look-aside buffer, if used. */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson * Information about each outstanding transmit operation.
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson uint16_t id; /* Id of this transmit buffer. */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson * Per-instance data.
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* most interesting stuff first to assist debugging */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson unsigned int xnf_gen; /* Increments on resume. */
565679070e884800f5d041d42d226813c0bbf6d8David Edmondson xnf_buf_t *xnf_rx_pkt_info[NET_RX_RING_SIZE];
843e19887f64dde75055cf8842fc4db2171eff45johnlev#endif /* _SYS_XNF_H */