Annotation of sys/dev/usb/if_wi_usb.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: if_wi_usb.h,v 1.2 2005/10/31 05:37:13 jsg Exp $ */
2:
3: /*
4: * Copyright (c) 2003 Dale Rahn. All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: * 2. Redistributions in binary form must reproduce the above copyright
12: * notice, this list of conditions and the following disclaimer in the
13: * documentation and/or other materials provided with the distribution.
14: *
15: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: *
26: * Effort sponsored in part by the Defense Advanced Research Projects
27: * Agency (DARPA) and Air Force Research Laboratory, Air Force
28: * Materiel Command, USAF, under agreement number F30602-01-2-0537.
29: */
30:
31: #define WI_USB_CONFIG_NO 1
32:
33: #define WI_USB_ENDPT_TX 1
34: #define WI_USB_ENDPT_RX 2
35: #define WI_USB_ENDPT_INTR 3
36: #define WI_USB_ENDPT_MAX 4
37:
38: #define WI_USB_IFACE_IDX 0
39:
40:
41: /* XXX */
42: #define WI_USB_DATA_MAXLEN WI_DEFAULT_DATALEN
43: #define WI_USB_BUFSZ 2368 /* MAX PACKET LEN ??? n%64 == 0 */
44: #define WI_USB_INTR_INTERVAL 100 /* ms */
45:
46: struct wi_usb_softc;
47:
48: struct wi_usb_chain {
49: struct wi_usb_softc *wi_usb_sc;
50: struct usbd_xfer *wi_usb_xfer;
51: void *wi_usb_buf;
52: struct mbuf *wi_usb_mbuf;
53: int wi_usb_idx;
54: };
55: #define WI_USB_TX_LIST_CNT 1
56: #define WI_USB_RX_LIST_CNT 1
57:
58: struct wi_rridreq {
59: u_int16_t type; /* 0x00 */
60: u_int16_t frmlen; /* 0x02 */
61: u_int16_t rid; /* 0x04 */
62: u_int8_t pad[58]; /* 0x06 + sizeof(.) == 64 */
63: };
64: struct wi_rridresp {
65: u_int16_t type; /* 0x00 */
66: u_int16_t frmlen; /* 0x02 */
67: u_int16_t rid; /* 0x04 */
68: u_int8_t data[1658]; /* 0x06 */
69: /* sizeof(struct wi_rridresp) == WI_USB_BUFSZ */
70: };
71: struct wi_wridreq {
72: u_int16_t type; /* 0x00 */
73: u_int16_t frmlen; /* 0x02 */
74: u_int16_t rid; /* 0x04 */
75: u_int8_t data[2048]; /* 0x06 */
76: };
77: struct wi_wridresp {
78: u_int16_t type;
79: u_int16_t status;
80: u_int16_t resp0;
81: u_int16_t resp1;
82: u_int16_t resp2;
83: };
84: struct wi_info {
85: u_int16_t type;
86: u_int16_t info;
87: };
88:
89:
90: #define WI_USB_CMD_INIT 0x0
91: #define WI_USB_CMD_ENABLE 0x1
92: #define WI_USB_CMD_DISABLE 0x2
93: #define WI_USB_CMD_DIAG 0x3
94:
95: struct wi_cmdreq {
96: u_int16_t type;
97: u_int16_t cmd;
98: u_int16_t param0;
99: u_int16_t param1;
100: u_int16_t param2;
101: u_int8_t pad[54];
102: };
103: struct wi_cmdresp {
104: u_int16_t type;
105: u_int16_t status;
106: u_int16_t resp0;
107: u_int16_t resp1;
108: u_int16_t resp2;
109: };
110:
111: typedef union {
112: u_int16_t type;
113: struct wi_rridreq rridreq;
114: struct wi_rridresp rridresp;
115: struct wi_cmdreq cmdreq;
116: struct wi_cmdresp cmdresp;
117: } wi_usb_usbin;
118: #define WI_USB_INTR_PKTLEN 8
119:
120: #define WI_USB_TX_TIMEOUT 10000 /* ms */
121:
122:
123: /* Should be sent to the bulkout endpoint */
124: #define WI_USB_TXFRM 0
125: #define WI_USB_CMDREQ 1
126: #define WI_USB_WRIDREQ 2
127: #define WI_USB_RRIDREQ 3
128: #define WI_USB_WMEMREQ 4
129: #define WI_USB_RMEMREQ 5
130:
131: /* Received from the bulkin endpoint */
132: #define WI_USB_ISTXFRM(a) (((a) & 0xf000) == 0x0000)
133: #define WI_USB_ISRXFRM(a) (((a) & 0xf000) == 0x2000)
134:
135: #define WI_USB_INFOFRM 0x8000
136: #define WI_USB_CMDRESP 0x8001
137: #define WI_USB_WRIDRESP 0x8002
138: #define WI_USB_RRIDRESP 0x8003
139: #define WI_USB_WMEMRESP 0x8004
140: #define WI_USB_RMEMRESP 0x8005
141: #define WI_USB_BUFAVAIL 0x8006
142: #define WI_USB_ERROR 0x8007
143:
144: #define WI_GET_IFP(sc) &(sc)->sc_wi.sc_ic.ic_if
145:
146: /* USB */
147: int wi_cmd_usb(struct wi_softc *sc, int cmd, int val0, int val1, int val2);
148: int wi_read_record_usb(struct wi_softc *sc, struct wi_ltv_gen *ltv);
149: int wi_write_record_usb(struct wi_softc *sc, struct wi_ltv_gen *ltv);
150: int wi_read_data_usb(struct wi_softc *sc, int id, int off, caddr_t buf,
151: int len);
152: int wi_write_data_usb(struct wi_softc *sc, int id, int off, caddr_t buf,
153: int len);
154: int wi_alloc_nicmem_usb(struct wi_softc *sc, int len, int *id);
155: int wi_get_fid_usb(struct wi_softc *sc, int fid);
156: void wi_init_usb(struct wi_softc *sc);
157:
158: void wi_start_usb(struct ifnet *ifp);
159: int wi_ioctl_usb(struct ifnet *, u_long, caddr_t);
160: void wi_inquire_usb(void *xsc);
161: void wi_watchdog_usb(struct ifnet *ifp);
CVSweb
![[BACK]](/icons/back.gif){kind=icon}
Return to if_wi_usb.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / sys / dev / usb