1 /*
2 * Copyright (C) 2002 Intersil Americas Inc.
3 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 */
19
20 #ifndef _ISLPCI_MGT_H
21 #define _ISLPCI_MGT_H
22
23 #include <linux/wireless.h>
24 #include <linux/skbuff.h>
25
26 /*
27 * Function definitions
28 */
29
30 #define K_DEBUG(f, m, args...) do { if(f & m) printk(KERN_DEBUG args); } while(0)
31 #define DEBUG(f, args...) K_DEBUG(f, pc_debug, args)
32
33 extern int pc_debug;
34 #define init_wds 0 /* help compiler optimize away dead code */
35
36
37 /* General driver definitions */
38 #define PCIDEVICE_LATENCY_TIMER_MIN 0x40
39 #define PCIDEVICE_LATENCY_TIMER_VAL 0x50
40
41 /* Debugging verbose definitions */
42 #define SHOW_NOTHING 0x00 /* overrules everything */
43 #define SHOW_ANYTHING 0xFF
44 #define SHOW_ERROR_MESSAGES 0x01
45 #define SHOW_TRAPS 0x02
46 #define SHOW_FUNCTION_CALLS 0x04
47 #define SHOW_TRACING 0x08
48 #define SHOW_QUEUE_INDEXES 0x10
49 #define SHOW_PIMFOR_FRAMES 0x20
50 #define SHOW_BUFFER_CONTENTS 0x40
51 #define VERBOSE 0x01
52
53 /* Default card definitions */
54 #define CARD_DEFAULT_CHANNEL 6
55 #define CARD_DEFAULT_MODE INL_MODE_CLIENT
56 #define CARD_DEFAULT_IW_MODE IW_MODE_INFRA
57 #define CARD_DEFAULT_BSSTYPE DOT11_BSSTYPE_INFRA
58 #define CARD_DEFAULT_CLIENT_SSID ""
59 #define CARD_DEFAULT_AP_SSID "default"
60 #define CARD_DEFAULT_KEY1 "default_key_1"
61 #define CARD_DEFAULT_KEY2 "default_key_2"
62 #define CARD_DEFAULT_KEY3 "default_key_3"
63 #define CARD_DEFAULT_KEY4 "default_key_4"
64 #define CARD_DEFAULT_WEP 0
65 #define CARD_DEFAULT_FILTER 0
66 #define CARD_DEFAULT_WDS 0
67 #define CARD_DEFAULT_AUTHEN DOT11_AUTH_OS
68 #define CARD_DEFAULT_DOT1X 0
69 #define CARD_DEFAULT_MLME_MODE DOT11_MLME_AUTO
70 #define CARD_DEFAULT_CONFORMANCE OID_INL_CONFORMANCE_NONE
71 #define CARD_DEFAULT_PROFILE DOT11_PROFILE_MIXED_G_WIFI
72 #define CARD_DEFAULT_MAXFRAMEBURST DOT11_MAXFRAMEBURST_MIXED_SAFE
73
74 /* PIMFOR package definitions */
75 #define PIMFOR_ETHERTYPE 0x8828
76 #define PIMFOR_HEADER_SIZE 12
77 #define PIMFOR_VERSION 1
78 #define PIMFOR_OP_GET 0
79 #define PIMFOR_OP_SET 1
80 #define PIMFOR_OP_RESPONSE 2
81 #define PIMFOR_OP_ERROR 3
82 #define PIMFOR_OP_TRAP 4
83 #define PIMFOR_OP_RESERVED 5 /* till 255 */
84 #define PIMFOR_DEV_ID_MHLI_MIB 0
85 #define PIMFOR_FLAG_APPLIC_ORIGIN 0x01
86 #define PIMFOR_FLAG_LITTLE_ENDIAN 0x02
87
88 void display_buffer(char *, int);
89
90 /*
91 * Type definition section
92 *
93 * the structure defines only the header allowing copyless
94 * frame handling
95 */
96 typedef struct {
97 u8 version;
98 u8 operation;
99 u32 oid;
100 u8 device_id;
101 u8 flags;
102 u32 length;
103 } __attribute__ ((packed))
104 pimfor_header_t;
105
106 /* A received and interrupt-processed management frame, either for
107 * schedule_work(prism54_process_trap) or for priv->mgmt_received,
108 * processed by islpci_mgt_transaction(). */
109 struct islpci_mgmtframe {
110 struct net_device *ndev; /* pointer to network device */
111 pimfor_header_t *header; /* payload header, points into buf */
112 void *data; /* payload ex header, points into buf */
113 struct work_struct ws; /* argument for schedule_work() */
114 char buf[0]; /* fragment buffer */
115 };
116
117 int
118 islpci_mgt_receive(struct net_device *ndev);
119
120 int
121 islpci_mgmt_rx_fill(struct net_device *ndev);
122
123 void
124 islpci_mgt_cleanup_transmit(struct net_device *ndev);
125
126 int
127 islpci_mgt_transaction(struct net_device *ndev,
128 int operation, unsigned long oid,
129 void *senddata, int sendlen,
130 struct islpci_mgmtframe **recvframe);
131
132 static inline void
133 islpci_mgt_release(struct islpci_mgmtframe *frame)
134 {
135 kfree(frame);
136 }
137
138 #endif /* _ISLPCI_MGT_H */
139
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