| netmap_kern.h (238985) | netmap_kern.h (239140) |
|---|---|
| 1/* 2 * Copyright (C) 2011-2012 Matteo Landi, Luigi Rizzo. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26/* | 1/* 2 * Copyright (C) 2011-2012 Matteo Landi, Luigi Rizzo. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26/* |
| 27 * $FreeBSD: head/sys/dev/netmap/netmap_kern.h 238985 2012-08-02 11:59:43Z luigi $ | 27 * $FreeBSD: head/sys/dev/netmap/netmap_kern.h 239140 2012-08-08 15:27:01Z emaste $ |
| 28 * $Id: netmap_kern.h 11343 2012-07-03 09:08:38Z luigi $ 29 * 30 * The header contains the definitions of constants and function 31 * prototypes used only in kernelspace. 32 */ 33 34#ifndef _NET_NETMAP_KERN_H_ 35#define _NET_NETMAP_KERN_H_ --- 103 unchanged lines hidden (view full) --- 139 * and especially avoid huge contention on the locks. 140 */ 141 int na_single; /* threads attached to a single hw queue */ 142 int na_multi; /* threads attached to multiple hw queues */ 143 144 int separate_locks; /* set if the interface suports different 145 locks for rx, tx and core. */ 146 | 28 * $Id: netmap_kern.h 11343 2012-07-03 09:08:38Z luigi $ 29 * 30 * The header contains the definitions of constants and function 31 * prototypes used only in kernelspace. 32 */ 33 34#ifndef _NET_NETMAP_KERN_H_ 35#define _NET_NETMAP_KERN_H_ --- 103 unchanged lines hidden (view full) --- 139 * and especially avoid huge contention on the locks. 140 */ 141 int na_single; /* threads attached to a single hw queue */ 142 int na_multi; /* threads attached to multiple hw queues */ 143 144 int separate_locks; /* set if the interface suports different 145 locks for rx, tx and core. */ 146 |
| 147 u_int num_rx_rings; /* number of tx/rx ring pairs */ 148 u_int num_tx_rings; // if nonzero, overrides num_rx_rings | 147 u_int num_rx_rings; /* number of adapter receive rings */ 148 u_int num_tx_rings; /* number of adapter transmit rings */ |
| 149 150 u_int num_tx_desc; /* number of descriptor in each queue */ 151 u_int num_rx_desc; 152 //u_int buff_size; // XXX deprecate, use NETMAP_BUF_SIZE 153 154 /* tx_rings and rx_rings are private but allocated 155 * as a contiguous chunk of memory. Each array has 156 * N+1 entries, for the adapter queues and for the host queue. --- 262 unchanged lines hidden --- | 149 150 u_int num_tx_desc; /* number of descriptor in each queue */ 151 u_int num_rx_desc; 152 //u_int buff_size; // XXX deprecate, use NETMAP_BUF_SIZE 153 154 /* tx_rings and rx_rings are private but allocated 155 * as a contiguous chunk of memory. Each array has 156 * N+1 entries, for the adapter queues and for the host queue. --- 262 unchanged lines hidden --- |