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if_rl.c (58801) if_rl.c (59758)
1/*
2 * Copyright (c) 1997, 1998
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
1/*
2 * Copyright (c) 1997, 1998
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * $FreeBSD: head/sys/pci/if_rl.c 58801 2000-03-29 20:06:15Z wpaul $
32 * $FreeBSD: head/sys/pci/if_rl.c 59758 2000-04-29 13:41:57Z peter $
33 */
34
35/*
36 * RealTek 8129/8139 PCI NIC driver
37 *
38 * Supports several extremely cheap PCI 10/100 adapters based on
39 * the RealTek chipset. Datasheets can be obtained from
40 * www.realtek.com.tw.

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110#include <sys/rman.h>
111
112#include <dev/mii/mii.h>
113#include <dev/mii/miivar.h>
114
115#include <pci/pcireg.h>
116#include <pci/pcivar.h>
117
33 */
34
35/*
36 * RealTek 8129/8139 PCI NIC driver
37 *
38 * Supports several extremely cheap PCI 10/100 adapters based on
39 * the RealTek chipset. Datasheets can be obtained from
40 * www.realtek.com.tw.

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110#include <sys/rman.h>
111
112#include <dev/mii/mii.h>
113#include <dev/mii/miivar.h>
114
115#include <pci/pcireg.h>
116#include <pci/pcivar.h>
117
118MODULE_DEPEND(rl, miibus, 1, 1, 1);
119
118/* "controller miibus0" required. See GENERIC if you get errors here. */
119#include "miibus_if.h"
120
121/*
122 * Default to using PIO access for this driver. On SMP systems,
123 * there appear to be problems with memory mapped mode: it looks like
124 * doing too many memory mapped access back to back in rapid succession
125 * can hang the bus. I'm inclined to blame this on crummy design/construction
126 * on the part of RealTek. Memory mapped mode does appear to work on
127 * uniprocessor systems though.
128 */
129#define RL_USEIOSPACE
130
131#include <pci/if_rlreg.h>
132
133#ifndef lint
134static const char rcsid[] =
120/* "controller miibus0" required. See GENERIC if you get errors here. */
121#include "miibus_if.h"
122
123/*
124 * Default to using PIO access for this driver. On SMP systems,
125 * there appear to be problems with memory mapped mode: it looks like
126 * doing too many memory mapped access back to back in rapid succession
127 * can hang the bus. I'm inclined to blame this on crummy design/construction
128 * on the part of RealTek. Memory mapped mode does appear to work on
129 * uniprocessor systems though.
130 */
131#define RL_USEIOSPACE
132
133#include <pci/if_rlreg.h>
134
135#ifndef lint
136static const char rcsid[] =
135 "$FreeBSD: head/sys/pci/if_rl.c 58801 2000-03-29 20:06:15Z wpaul $";
137 "$FreeBSD: head/sys/pci/if_rl.c 59758 2000-04-29 13:41:57Z peter $";
136#endif
137
138/*
139 * Various supported device vendors/types and their names.
140 */
141static struct rl_type rl_devs[] = {
142 { RT_VENDORID, RT_DEVICEID_8129,
143 "RealTek 8129 10/100BaseTX" },

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138#endif
139
140/*
141 * Various supported device vendors/types and their names.
142 */
143static struct rl_type rl_devs[] = {
144 { RT_VENDORID, RT_DEVICEID_8129,
145 "RealTek 8129 10/100BaseTX" },

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