1 /* $OpenBSD: if_runvar.h,v 1.3 2009/03/26 20:17:27 damien Exp $ */
4 * Copyright (c) 2008,2009 Damien Bergamini <damien.bergamini@free.fr>
5 * ported to FreeBSD by Akinori Furukoshi <moonlightakkiy@yahoo.ca>
6 * USB Consulting, Hans Petter Selasky <hselasky@freebsd.org>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 #define RUN_MAX_RXSZ \
27 MIN(4096, MJUMPAGESIZE)
29 (sizeof (uint32_t) + \
30 sizeof (struct rt2860_rxwi) + \
33 sizeof (struct rt2870_rxd))
35 /* NB: "11" is the maximum number of padding bytes needed for Tx */
36 #define RUN_MAX_TXSZ \
37 (sizeof (struct rt2870_txd) + \
38 sizeof (struct rt2860_rxwi) + \
41 #define RUN_TX_TIMEOUT 5000 /* ms */
43 /* Tx ring count was 8/endpoint, now 32 for all 4 (or 6) endpoints. */
44 #define RUN_TX_RING_COUNT 32
45 #define RUN_RX_RING_COUNT 1
47 #define RT2870_WCID_MAX 64
48 #define RUN_AID2WCID(aid) ((aid) & 0xff)
52 struct run_rx_radiotap_header {
53 struct ieee80211_radiotap_header wr_ihdr;
56 uint16_t wr_chan_freq;
57 uint16_t wr_chan_flags;
58 int8_t wr_dbm_antsignal;
63 #define RUN_RX_RADIOTAP_PRESENT \
64 (1 << IEEE80211_RADIOTAP_FLAGS | \
65 1 << IEEE80211_RADIOTAP_RATE | \
66 1 << IEEE80211_RADIOTAP_CHANNEL | \
67 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \
68 1 << IEEE80211_RADIOTAP_ANTENNA | \
69 1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)
71 struct run_tx_radiotap_header {
72 struct ieee80211_radiotap_header wt_ihdr;
75 uint16_t wt_chan_freq;
76 uint16_t wt_chan_flags;
80 #define IEEE80211_RADIOTAP_HWQUEUE 15
82 #define RUN_TX_RADIOTAP_PRESENT \
83 (1 << IEEE80211_RADIOTAP_FLAGS | \
84 1 << IEEE80211_RADIOTAP_RATE | \
85 1 << IEEE80211_RADIOTAP_CHANNEL | \
86 1 << IEEE80211_RADIOTAP_HWQUEUE)
91 STAILQ_ENTRY(run_tx_data) next;
94 struct ieee80211_node *ni;
95 uint32_t align[0]; /* dummy field */
96 uint8_t desc[sizeof(struct rt2870_txd) +
97 sizeof(struct rt2860_txwi)];
100 STAILQ_HEAD(run_tx_data_head, run_tx_data);
103 struct ieee80211_node ni;
104 uint8_t ridx[IEEE80211_RATE_MAXSIZE];
105 uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
114 void (*func)(void *);
115 struct ieee80211_key *k;
116 struct ieee80211_key key;
117 uint8_t mac[IEEE80211_ADDR_LEN];
122 struct ieee80211vap vap;
123 struct ieee80211_beacon_offsets bo;
124 struct mbuf *beacon_mbuf;
126 int (*newstate)(struct ieee80211vap *,
127 enum ieee80211_state, int);
131 #define RUN_VAP(vap) ((struct run_vap *)(vap))
134 * There are 7 bulk endpoints: 1 for RX
135 * and 6 for TX (4 EDCAs + HCCA + Prio).
136 * Update 03-14-2009: some devices like the Planex GW-US300MiniS
137 * seem to have only 4 TX bulk endpoints (Fukaumi Naoki).
140 RUN_BULK_TX_BE, /* = WME_AC_BE */
141 RUN_BULK_TX_BK, /* = WME_AC_BK */
142 RUN_BULK_TX_VI, /* = WME_AC_VI */
143 RUN_BULK_TX_VO, /* = WME_AC_VO */
150 #define RUN_EP_QUEUES RUN_BULK_RX
152 struct run_endpoint_queue {
153 struct run_tx_data tx_data[RUN_TX_RING_COUNT];
154 struct run_tx_data_head tx_qh;
155 struct run_tx_data_head tx_fh;
161 struct usb_device *sc_udev;
162 struct ifnet *sc_ifp;
163 uint16_t wcid_stats[RT2870_WCID_MAX + 1][3];
165 #define RUN_SUCCESS 1
168 int (*sc_srom_read)(struct run_softc *,
169 uint16_t, uint16_t *);
184 uint8_t ext_2ghz_lna;
185 uint8_t ext_5ghz_lna;
188 uint8_t txmixgain_2ghz;
189 uint8_t txmixgain_5ghz;
202 uint32_t txpow20mhz[5];
203 uint32_t txpow40mhz_2ghz[5];
204 uint32_t txpow40mhz_5ghz[5];
210 struct run_endpoint_queue sc_epq[RUN_EP_QUEUES];
212 struct task ratectl_task;
213 struct usb_callout ratectl_ch;
215 #define RUN_RATECTL_OFF 0
217 /* need to be power of 2, otherwise RUN_CMDQ_GET fails */
218 #define RUN_CMDQ_MAX 16
219 #define RUN_CMDQ_MASQ (RUN_CMDQ_MAX - 1)
220 struct run_cmdq cmdq[RUN_CMDQ_MAX];
221 struct task cmdq_task;
225 uint8_t cmdq_key_set;
226 #define RUN_CMDQ_ABORT 0
227 #define RUN_CMDQ_GO 1
229 struct usb_xfer *sc_xfer[RUN_N_XFER];
238 uint8_t adhoc_running;
244 struct run_rx_radiotap_header th;
247 #define sc_rxtap sc_rxtapu.th
251 struct run_tx_radiotap_header th;
254 #define sc_txtap sc_txtapu.th
258 #define RUN_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
259 #define RUN_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
260 #define RUN_LOCK_ASSERT(sc, t) mtx_assert(&(sc)->sc_mtx, t)
262 #endif /* _IF_RUNVAR_H_ */