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[linux-2.6.git] / drivers / net / wireless / prism54 / islpci_mgt.h
1 /*
2  *  
3  *  Copyright (C) 2002 Intersil Americas Inc.
4  *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU General Public License for more details.
14  *
15  *  You should have received a copy of the GNU General Public License
16  *  along with this program; if not, write to the Free Software
17  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18  *
19  */
20
21 #ifndef _ISLPCI_MGT_H
22 #define _ISLPCI_MGT_H
23
24 #include <linux/wireless.h>
25 #include <linux/skbuff.h>
26
27 /*
28  *  Function definitions
29  */
30
31 #define K_DEBUG(f, m, args...) do { if(f & m) printk(KERN_DEBUG args); } while(0)
32 #define DEBUG(f, args...) K_DEBUG(f, pc_debug, args)
33
34 #define TRACE(devname)   K_DEBUG(SHOW_TRACING, VERBOSE, "%s:  -> " __FUNCTION__ "()\n", devname)
35
36 extern int pc_debug;
37 #define init_wds 0      /* help compiler optimize away dead code */
38
39
40 /* General driver definitions */
41 #define PCIVENDOR_INTERSIL                      0x1260UL
42 #define PCIVENDOR_3COM                          0x10b7UL
43 #define PCIVENDOR_DLINK                         0x1186UL
44 #define PCIVENDOR_I4                            0x17cfUL
45 #define PCIVENDOR_IODATA                        0x10fcUL
46 #define PCIVENDOR_NETGEAR                       0x1385UL
47 #define PCIVENDOR_SMC                           0x10b8UL
48 #define PCIVENDOR_ACCTON                        0x1113UL
49 #define PCIVENDOR_ATI                           0x1259UL
50 #define PCIVENDOR_TTL                           0x16a5UL
51
52 #define PCIDEVICE_ISL3877                       0x3877UL
53 #define PCIDEVICE_ISL3886                       0x3886UL
54 #define PCIDEVICE_ISL3890                       0x3890UL
55 #define PCIDEVICE_3COM6001                      0x6001UL
56 #define PCIDEVICE_LATENCY_TIMER_MIN             0x40
57 #define PCIDEVICE_LATENCY_TIMER_VAL             0x50
58
59 /* Debugging verbose definitions */
60 #define SHOW_NOTHING                            0x00    /* overrules everything */
61 #define SHOW_ANYTHING                           0xFF
62 #define SHOW_ERROR_MESSAGES                     0x01
63 #define SHOW_TRAPS                              0x02
64 #define SHOW_FUNCTION_CALLS                     0x04
65 #define SHOW_TRACING                            0x08
66 #define SHOW_QUEUE_INDEXES                      0x10
67 #define SHOW_PIMFOR_FRAMES                      0x20
68 #define SHOW_BUFFER_CONTENTS                    0x40
69 #define VERBOSE                                 0x01
70
71 /* Default card definitions */
72 #define CARD_DEFAULT_CHANNEL                    6
73 #define CARD_DEFAULT_MODE                       INL_MODE_CLIENT
74 #define CARD_DEFAULT_IW_MODE                    IW_MODE_INFRA
75 #define CARD_DEFAULT_BSSTYPE                    DOT11_BSSTYPE_INFRA
76 #define CARD_DEFAULT_CLIENT_SSID                ""
77 #define CARD_DEFAULT_AP_SSID                    "default"
78 #define CARD_DEFAULT_KEY1                       "default_key_1"
79 #define CARD_DEFAULT_KEY2                       "default_key_2"
80 #define CARD_DEFAULT_KEY3                       "default_key_3"
81 #define CARD_DEFAULT_KEY4                       "default_key_4"
82 #define CARD_DEFAULT_WEP                        0
83 #define CARD_DEFAULT_FILTER                     0
84 #define CARD_DEFAULT_WDS                        0
85 #define CARD_DEFAULT_AUTHEN                     DOT11_AUTH_OS
86 #define CARD_DEFAULT_DOT1X                      0
87 #define CARD_DEFAULT_MLME_MODE                  DOT11_MLME_AUTO
88 #define CARD_DEFAULT_CONFORMANCE                OID_INL_CONFORMANCE_NONE
89 #define CARD_DEFAULT_PROFILE                    DOT11_PROFILE_MIXED_G_WIFI
90 #define CARD_DEFAULT_MAXFRAMEBURST              DOT11_MAXFRAMEBURST_MIXED_SAFE
91
92 /* PIMFOR package definitions */
93 #define PIMFOR_ETHERTYPE                        0x8828
94 #define PIMFOR_HEADER_SIZE                      12
95 #define PIMFOR_VERSION                          1
96 #define PIMFOR_OP_GET                           0
97 #define PIMFOR_OP_SET                           1
98 #define PIMFOR_OP_RESPONSE                      2
99 #define PIMFOR_OP_ERROR                         3
100 #define PIMFOR_OP_TRAP                          4
101 #define PIMFOR_OP_RESERVED                      5       /* till 255 */
102 #define PIMFOR_DEV_ID_MHLI_MIB                  0
103 #define PIMFOR_FLAG_APPLIC_ORIGIN               0x01
104 #define PIMFOR_FLAG_LITTLE_ENDIAN               0x02
105
106 static inline void
107 add_le32p(u32 * le_number, u32 add)
108 {
109         *le_number = cpu_to_le32(le32_to_cpup(le_number) + add);
110 }
111
112 void display_buffer(char *, int);
113
114 /*
115  *  Type definition section
116  *
117  *  the structure defines only the header allowing copyless
118  *  frame handling
119  */
120 typedef struct {
121         u8 version;
122         u8 operation;
123         u32 oid;
124         u8 device_id;
125         u8 flags;
126         u32 length;
127 } __attribute__ ((packed))
128 pimfor_header_t;
129
130 /* A received and interrupt-processed management frame, either for
131  * schedule_work(prism54_process_trap) or for priv->mgmt_received,
132  * processed by islpci_mgt_transaction(). */
133 struct islpci_mgmtframe {
134         struct net_device *ndev;      /* pointer to network device */
135         pimfor_header_t *header;      /* payload header, points into buf */
136         void *data;                   /* payload ex header, points into buf */
137         struct work_struct ws;        /* argument for schedule_work() */
138         char buf[0];                  /* fragment buffer */
139 };
140
141 int
142 islpci_mgt_receive(struct net_device *ndev);
143
144 int
145 islpci_mgmt_rx_fill(struct net_device *ndev);
146
147 void
148 islpci_mgt_cleanup_transmit(struct net_device *ndev);
149
150 int
151 islpci_mgt_transaction(struct net_device *ndev,
152                        int operation, unsigned long oid,
153                        void *senddata, int sendlen,
154                        struct islpci_mgmtframe **recvframe);
155
156 static inline void
157 islpci_mgt_release(struct islpci_mgmtframe *frame)
158 {
159         kfree(frame);
160 }
161
162 #endif                          /* _ISLPCI_MGT_H */