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1/*****************************************************************************
2 * *
3 * File: cxgb2.h *
4 * $Revision: 1.8 $ *
5 * $Date: 2005/03/23 07:41:27 $ *
6 * Description: *
7 * part of the Chelsio 10Gb Ethernet Driver. *
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License, version 2, as *
11 * published by the Free Software Foundation. *
12 * *
13 * You should have received a copy of the GNU General Public License along *
14 * with this program; if not, write to the Free Software Foundation, Inc., *
15 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
16 * *
17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
18 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
20 * *
21 * http://www.chelsio.com *
22 * *
23 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
24 * All rights reserved. *
25 * *
26 * Maintainers: maintainers@chelsio.com *
27 * *
28 * Authors: Dimitrios Michailidis <dm@chelsio.com> *
29 * Tina Yang <tainay@chelsio.com> *
30 * Felix Marti <felix@chelsio.com> *
31 * Scott Bardone <sbardone@chelsio.com> *
32 * Kurt Ottaway <kottaway@chelsio.com> *
33 * Frank DiMambro <frank@chelsio.com> *
34 * *
35 * History: *
36 * *
37 ****************************************************************************/
38
39#ifndef __CXGB_LINUX_H__
40#define __CXGB_LINUX_H__
41
42#include <linux/netdevice.h>
43#include <linux/skbuff.h>
44#include <linux/version.h>
45#include <asm/semaphore.h>
46#include <asm/bitops.h>
47
48/* This belongs in if_ether.h */
49#define ETH_P_CPL5 0xf
50
51struct cmac;
52struct cphy;
53
54struct port_info {
55 struct net_device *dev;
56 struct cmac *mac;
57 struct cphy *phy;
58 struct link_config link_config;
59 struct net_device_stats netstats;
60};
61
62struct cxgbdev;
63struct t1_sge;
64struct pemc3;
65struct pemc4;
66struct pemc5;
67struct peulp;
68struct petp;
69struct pecspi;
70struct peespi;
71struct work_struct;
72struct vlan_group;
73
74enum { /* adapter flags */
75 FULL_INIT_DONE = 0x1,
76 USING_MSI = 0x2,
77 TSO_CAPABLE = 0x4,
78 TCP_CSUM_CAPABLE = 0x8,
79 UDP_CSUM_CAPABLE = 0x10,
80 VLAN_ACCEL_CAPABLE = 0x20,
81 RX_CSUM_ENABLED = 0x40,
82};
83
84struct adapter {
85 u8 *regs;
86 struct pci_dev *pdev;
87 unsigned long registered_device_map;
88 unsigned long open_device_map;
89 unsigned int flags;
90
91 const char *name;
92 int msg_enable;
93 u32 mmio_len;
94
95 struct work_struct ext_intr_handler_task;
96 struct adapter_params params;
97
98 struct vlan_group *vlan_grp;
99
100 /* Terminator modules. */
101 struct sge *sge;
102 struct pemc3 *mc3;
103 struct pemc4 *mc4;
104 struct pemc5 *mc5;
105 struct petp *tp;
106 struct pecspi *cspi;
107 struct peespi *espi;
108 struct peulp *ulp;
109
110 struct port_info port[MAX_NPORTS];
111 struct work_struct stats_update_task;
112 struct timer_list stats_update_timer;
113
114 struct semaphore mib_mutex;
115 spinlock_t tpi_lock;
116 spinlock_t work_lock;
117
118 spinlock_t async_lock ____cacheline_aligned; /* guards async operations */
119 u32 slow_intr_mask;
120};
121
122#endif