if_ipwvar.h revision 1.6 1 1.6 dyoung /* $NetBSD: if_ipwvar.h,v 1.6 2005/06/22 06:16:02 dyoung Exp $ */
2 1.1 lukem
3 1.1 lukem /*-
4 1.1 lukem * Copyright (c) 2004
5 1.1 lukem * Damien Bergamini <damien.bergamini (at) free.fr>. All rights reserved.
6 1.1 lukem *
7 1.1 lukem * Redistribution and use in source and binary forms, with or without
8 1.1 lukem * modification, are permitted provided that the following conditions
9 1.1 lukem * are met:
10 1.1 lukem * 1. Redistributions of source code must retain the above copyright
11 1.1 lukem * notice unmodified, this list of conditions, and the following
12 1.1 lukem * disclaimer.
13 1.1 lukem * 2. Redistributions in binary form must reproduce the above copyright
14 1.1 lukem * notice, this list of conditions and the following disclaimer in the
15 1.1 lukem * documentation and/or other materials provided with the distribution.
16 1.1 lukem *
17 1.1 lukem * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 1.1 lukem * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 1.1 lukem * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 1.1 lukem * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 1.1 lukem * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 1.1 lukem * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 1.1 lukem * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 1.1 lukem * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 1.1 lukem * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 1.1 lukem * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 1.1 lukem * SUCH DAMAGE.
28 1.1 lukem */
29 1.1 lukem
30 1.1 lukem struct ipw_soft_bd {
31 1.1 lukem struct ipw_bd *bd;
32 1.1 lukem int type;
33 1.1 lukem #define IPW_SBD_TYPE_NOASSOC 0
34 1.1 lukem #define IPW_SBD_TYPE_COMMAND 1
35 1.1 lukem #define IPW_SBD_TYPE_HEADER 2
36 1.1 lukem #define IPW_SBD_TYPE_DATA 3
37 1.1 lukem void *priv;
38 1.1 lukem };
39 1.1 lukem
40 1.1 lukem struct ipw_soft_hdr {
41 1.1 lukem struct ipw_hdr hdr;
42 1.1 lukem bus_dmamap_t map;
43 1.1 lukem TAILQ_ENTRY(ipw_soft_hdr) next;
44 1.1 lukem };
45 1.1 lukem
46 1.1 lukem struct ipw_soft_buf {
47 1.1 lukem struct mbuf *m;
48 1.1 lukem struct ieee80211_node *ni;
49 1.1 lukem bus_dmamap_t map;
50 1.1 lukem TAILQ_ENTRY(ipw_soft_buf) next;
51 1.1 lukem };
52 1.1 lukem
53 1.4 lukem struct ipw_rx_radiotap_header {
54 1.4 lukem struct ieee80211_radiotap_header wr_ihdr;
55 1.4 lukem u_int8_t wr_flags;
56 1.4 lukem u_int16_t wr_chan_freq;
57 1.4 lukem u_int16_t wr_chan_flags;
58 1.4 lukem u_int8_t wr_antsignal;
59 1.4 lukem };
60 1.4 lukem
61 1.4 lukem #define IPW_RX_RADIOTAP_PRESENT \
62 1.4 lukem ((1 << IEEE80211_RADIOTAP_FLAGS) | \
63 1.4 lukem (1 << IEEE80211_RADIOTAP_CHANNEL) | \
64 1.4 lukem (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
65 1.4 lukem
66 1.4 lukem struct ipw_tx_radiotap_header {
67 1.4 lukem struct ieee80211_radiotap_header wt_ihdr;
68 1.4 lukem u_int8_t wt_flags;
69 1.4 lukem u_int16_t wt_chan_freq;
70 1.4 lukem u_int16_t wt_chan_flags;
71 1.4 lukem };
72 1.4 lukem
73 1.4 lukem #define IPW_TX_RADIOTAP_PRESENT \
74 1.4 lukem ((1 << IEEE80211_RADIOTAP_FLAGS) | \
75 1.4 lukem (1 << IEEE80211_RADIOTAP_CHANNEL))
76 1.4 lukem
77 1.1 lukem struct ipw_softc {
78 1.1 lukem struct device sc_dev;
79 1.1 lukem
80 1.6 dyoung struct ethercom sc_ec;
81 1.3 lukem struct ieee80211com sc_ic;
82 1.1 lukem int (*sc_newstate)(struct ieee80211com *,
83 1.1 lukem enum ieee80211_state, int);
84 1.1 lukem
85 1.1 lukem u_int32_t flags;
86 1.1 lukem #define IPW_FLAG_FW_INITED (1 << 0)
87 1.1 lukem
88 1.1 lukem struct resource *irq;
89 1.1 lukem struct resource *mem;
90 1.1 lukem bus_space_tag_t sc_st;
91 1.1 lukem bus_space_handle_t sc_sh;
92 1.3 lukem void *sc_ih;
93 1.1 lukem pci_chipset_tag_t sc_pct;
94 1.1 lukem bus_size_t sc_sz;
95 1.1 lukem
96 1.1 lukem int sc_tx_timer;
97 1.1 lukem
98 1.1 lukem bus_dma_tag_t sc_dmat;
99 1.1 lukem
100 1.1 lukem bus_dmamap_t tbd_map;
101 1.1 lukem bus_dmamap_t rbd_map;
102 1.1 lukem bus_dmamap_t status_map;
103 1.1 lukem bus_dmamap_t cmd_map;
104 1.1 lukem
105 1.1 lukem bus_dma_segment_t tbd_seg;
106 1.1 lukem bus_dma_segment_t rbd_seg;
107 1.1 lukem bus_dma_segment_t status_seg;
108 1.1 lukem bus_dma_segment_t cmd_seg;
109 1.1 lukem
110 1.1 lukem struct ipw_bd *tbd_list;
111 1.1 lukem struct ipw_bd *rbd_list;
112 1.1 lukem struct ipw_status *status_list;
113 1.1 lukem
114 1.1 lukem struct ipw_cmd *cmd;
115 1.1 lukem struct ipw_soft_bd *stbd_list;
116 1.1 lukem struct ipw_soft_bd *srbd_list;
117 1.1 lukem struct ipw_soft_hdr *shdr_list;
118 1.1 lukem struct ipw_soft_buf *tx_sbuf_list;
119 1.1 lukem struct ipw_soft_buf *rx_sbuf_list;
120 1.1 lukem
121 1.1 lukem TAILQ_HEAD(, ipw_soft_hdr) sc_free_shdr;
122 1.1 lukem TAILQ_HEAD(, ipw_soft_buf) sc_free_sbuf;
123 1.1 lukem
124 1.1 lukem u_int32_t table1_base;
125 1.1 lukem u_int32_t table2_base;
126 1.1 lukem
127 1.1 lukem u_int32_t txcur;
128 1.5 dyoung u_int32_t txfree;
129 1.1 lukem u_int32_t txold;
130 1.1 lukem u_int32_t rxcur;
131 1.4 lukem
132 1.4 lukem #if NBPFILTER > 0
133 1.4 lukem struct bpf_if *sc_drvbpf;
134 1.4 lukem
135 1.4 lukem union {
136 1.4 lukem struct ipw_rx_radiotap_header th;
137 1.4 lukem u_int8_t pad[64];
138 1.4 lukem } sc_rxtapu;
139 1.4 lukem #define sc_rxtap sc_rxtapu.th
140 1.4 lukem int sc_rxtap_len;
141 1.4 lukem
142 1.4 lukem union {
143 1.4 lukem struct ipw_tx_radiotap_header th;
144 1.4 lukem u_int8_t pad[64];
145 1.4 lukem } sc_txtapu;
146 1.4 lukem #define sc_txtap sc_txtapu.th
147 1.4 lukem int sc_txtap_len;
148 1.4 lukem #endif
149 1.1 lukem };
150 1.1 lukem
151 1.6 dyoung #define sc_if sc_ec.ec_if
152 1.6 dyoung
153 1.1 lukem #define SIOCSLOADFW _IOW('i', 137, struct ifreq)
154 1.1 lukem #define SIOCSKILLFW _IOW('i', 138, struct ifreq)
155 1.1 lukem #define SIOCGRADIO _IOWR('i', 139, struct ifreq)
156 1.1 lukem #define SIOCGTABLE1 _IOWR('i', 140, struct ifreq)
157