4 * Damien Bergamini <damien.bergamini@free.fr>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 struct rt2661_rx_radiotap_header {
20 struct ieee80211_radiotap_header wr_ihdr;
24 uint16_t wr_chan_freq;
25 uint16_t wr_chan_flags;
28 } __packed __aligned(8);
30 #define RT2661_RX_RADIOTAP_PRESENT \
31 ((1 << IEEE80211_RADIOTAP_TSFT) | \
32 (1 << IEEE80211_RADIOTAP_FLAGS) | \
33 (1 << IEEE80211_RADIOTAP_RATE) | \
34 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
35 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \
36 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE))
38 struct rt2661_tx_radiotap_header {
39 struct ieee80211_radiotap_header wt_ihdr;
42 uint16_t wt_chan_freq;
43 uint16_t wt_chan_flags;
46 #define RT2661_TX_RADIOTAP_PRESENT \
47 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
48 (1 << IEEE80211_RADIOTAP_RATE) | \
49 (1 << IEEE80211_RADIOTAP_CHANNEL))
51 struct rt2661_tx_data {
54 struct ieee80211_node *ni;
59 struct rt2661_tx_ring {
60 bus_dma_tag_t desc_dmat;
61 bus_dma_tag_t data_dmat;
62 bus_dmamap_t desc_map;
64 struct rt2661_tx_desc *desc;
65 struct rt2661_tx_data *data;
73 struct rt2661_rx_data {
78 struct rt2661_rx_ring {
79 bus_dma_tag_t desc_dmat;
80 bus_dma_tag_t data_dmat;
81 bus_dmamap_t desc_map;
83 struct rt2661_rx_desc *desc;
84 struct rt2661_rx_data *data;
91 struct ieee80211vap ral_vap;
93 int (*ral_newstate)(struct ieee80211vap *,
94 enum ieee80211_state, int);
96 #define RT2661_VAP(vap) ((struct rt2661_vap *)(vap))
99 struct ieee80211com sc_ic;
100 struct ieee80211_ratectl_tx_status sc_txs;
104 bus_space_tag_t sc_st;
105 bus_space_handle_t sc_sh;
107 struct callout watchdog_ch;
113 * The same in both up to here
114 * ------------------------------------------------
118 #define RAL_FW_LOADED 0x1
119 #define RAL_INPUT_RUNNING 0x2
120 #define RAL_RUNNING 0x4
122 struct ieee80211_channel *sc_curchan;
129 struct rt2661_tx_ring txq[4];
130 struct rt2661_tx_ring mgtq;
131 struct rt2661_rx_ring rxq;
159 struct rt2661_rx_radiotap_header sc_rxtap;
160 struct rt2661_tx_radiotap_header sc_txtap;
163 int rt2661_attach(device_t, int);
164 int rt2661_detach(void *);
165 void rt2661_shutdown(void *);
166 void rt2661_suspend(void *);
167 void rt2661_resume(void *);
168 void rt2661_intr(void *);
170 #define RAL_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
171 #define RAL_LOCK_ASSERT(sc) mtx_assert(&(sc)->sc_mtx, MA_OWNED)
172 #define RAL_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)