1/*-
2 * Copyright (c) 2007 Damien Bergamini <damien.bergamini@free.fr>
3 * Copyright (c) 2012 Bernhard Schmidt <bschmidt@FreeBSD.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $OpenBSD: rt2860var.h,v 1.20 2010/09/07 16:21:42 deraadt Exp $
| 1/*-
2 * Copyright (c) 2007 Damien Bergamini <damien.bergamini@free.fr>
3 * Copyright (c) 2012 Bernhard Schmidt <bschmidt@FreeBSD.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $OpenBSD: rt2860var.h,v 1.20 2010/09/07 16:21:42 deraadt Exp $
|
18 * $FreeBSD: head/sys/dev/ral/rt2860var.h 290133 2015-10-29 04:21:34Z kevlo $
| 18 * $FreeBSD: head/sys/dev/ral/rt2860var.h 300006 2016-05-17 06:04:33Z kevlo $
|
19 */
20
21#define RT2860_TX_RING_COUNT 64
22#define RT2860_RX_RING_COUNT 128
23#define RT2860_TX_POOL_COUNT (RT2860_TX_RING_COUNT * 2)
24
25#define RT2860_MAX_SCATTER ((RT2860_TX_RING_COUNT * 2) - 1)
26
27/* HW supports up to 255 STAs */
28#define RT2860_WCID_MAX 254
29#define RT2860_AID2WCID(aid) ((aid) & 0xff)
30
31struct rt2860_rx_radiotap_header {
32 struct ieee80211_radiotap_header wr_ihdr;
33 uint64_t wr_tsf;
34 uint8_t wr_flags;
35 uint8_t wr_rate;
36 uint16_t wr_chan_freq;
37 uint16_t wr_chan_flags;
38 uint8_t wr_antenna;
39 int8_t wr_antsignal;
40 int8_t wr_antnoise;
41} __packed;
42
43#define RT2860_RX_RADIOTAP_PRESENT \
44 ((1 << IEEE80211_RADIOTAP_TSFT) | \
45 (1 << IEEE80211_RADIOTAP_FLAGS) | \
46 (1 << IEEE80211_RADIOTAP_RATE) | \
47 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
48 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
49 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \
50 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE))
51
52struct rt2860_tx_radiotap_header {
53 struct ieee80211_radiotap_header wt_ihdr;
54 uint8_t wt_flags;
55 uint8_t wt_rate;
56 uint16_t wt_chan_freq;
57 uint16_t wt_chan_flags;
58} __packed;
59
60#define RT2860_TX_RADIOTAP_PRESENT \
61 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
62 (1 << IEEE80211_RADIOTAP_RATE) | \
63 (1 << IEEE80211_RADIOTAP_CHANNEL))
64
65struct rt2860_tx_data {
66 struct rt2860_txwi *txwi;
67 struct mbuf *m;
68 struct ieee80211_node *ni;
69 bus_dmamap_t map;
70 bus_addr_t paddr;
71 SLIST_ENTRY(rt2860_tx_data) next;
72};
73
74struct rt2860_tx_ring {
75 struct rt2860_txd *txd;
76 bus_addr_t paddr;
77 bus_dma_tag_t desc_dmat;
78 bus_dmamap_t desc_map;
79 bus_dma_segment_t seg;
80 struct rt2860_tx_data *data[RT2860_TX_RING_COUNT];
81 int cur;
82 int next;
83 int queued;
84};
85
86struct rt2860_rx_data {
87 struct mbuf *m;
88 bus_dmamap_t map;
89};
90
91struct rt2860_rx_ring {
92 struct rt2860_rxd *rxd;
93 bus_addr_t paddr;
94 bus_dma_tag_t desc_dmat;
95 bus_dmamap_t desc_map;
96 bus_dma_tag_t data_dmat;
97 bus_dma_segment_t seg;
98 unsigned int cur; /* must be unsigned */
99 struct rt2860_rx_data data[RT2860_RX_RING_COUNT];
100};
101
102struct rt2860_node {
103 struct ieee80211_node ni;
104 uint8_t wcid;
105 uint8_t ridx[IEEE80211_RATE_MAXSIZE];
106 uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
107};
108
109struct rt2860_vap {
110 struct ieee80211vap ral_vap;
111
112 int (*ral_newstate)(struct ieee80211vap *,
113 enum ieee80211_state, int);
114};
115#define RT2860_VAP(vap) ((struct rt2860_vap *)(vap))
116
117struct rt2860_softc {
118 struct ieee80211com sc_ic;
119 struct mbufq sc_snd;
120 struct mtx sc_mtx;
121 device_t sc_dev;
122 bus_space_tag_t sc_st;
123 bus_space_handle_t sc_sh;
124
125 struct callout watchdog_ch;
126
127 int sc_invalid;
128 int sc_debug;
129/*
130 * The same in both up to here
131 * ------------------------------------------------
132 */
133
134 uint16_t (*sc_srom_read)(struct rt2860_softc *,
135 uint16_t);
136 void (*sc_node_free)(struct ieee80211_node *);
137
138 int sc_flags;
139#define RT2860_ENABLED (1 << 0)
140#define RT2860_ADVANCED_PS (1 << 1)
141#define RT2860_PCIE (1 << 2)
142#define RT2860_RUNNING (1 << 3)
143
144 struct ieee80211_node *wcid2ni[RT2860_WCID_MAX];
145
146 struct rt2860_tx_ring txq[6];
147 struct rt2860_rx_ring rxq;
148
149 SLIST_HEAD(, rt2860_tx_data) data_pool;
150 struct rt2860_tx_data data[RT2860_TX_POOL_COUNT];
151 bus_dma_tag_t txwi_dmat;
152 bus_dmamap_t txwi_map;
153 bus_dma_segment_t txwi_seg;
154 caddr_t txwi_vaddr;
155
156 int sc_tx_timer;
157 int mgtqid;
158 uint8_t qfullmsk;
159
160 uint16_t mac_ver;
161 uint16_t mac_rev;
| 19 */
20
21#define RT2860_TX_RING_COUNT 64
22#define RT2860_RX_RING_COUNT 128
23#define RT2860_TX_POOL_COUNT (RT2860_TX_RING_COUNT * 2)
24
25#define RT2860_MAX_SCATTER ((RT2860_TX_RING_COUNT * 2) - 1)
26
27/* HW supports up to 255 STAs */
28#define RT2860_WCID_MAX 254
29#define RT2860_AID2WCID(aid) ((aid) & 0xff)
30
31struct rt2860_rx_radiotap_header {
32 struct ieee80211_radiotap_header wr_ihdr;
33 uint64_t wr_tsf;
34 uint8_t wr_flags;
35 uint8_t wr_rate;
36 uint16_t wr_chan_freq;
37 uint16_t wr_chan_flags;
38 uint8_t wr_antenna;
39 int8_t wr_antsignal;
40 int8_t wr_antnoise;
41} __packed;
42
43#define RT2860_RX_RADIOTAP_PRESENT \
44 ((1 << IEEE80211_RADIOTAP_TSFT) | \
45 (1 << IEEE80211_RADIOTAP_FLAGS) | \
46 (1 << IEEE80211_RADIOTAP_RATE) | \
47 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
48 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
49 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \
50 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE))
51
52struct rt2860_tx_radiotap_header {
53 struct ieee80211_radiotap_header wt_ihdr;
54 uint8_t wt_flags;
55 uint8_t wt_rate;
56 uint16_t wt_chan_freq;
57 uint16_t wt_chan_flags;
58} __packed;
59
60#define RT2860_TX_RADIOTAP_PRESENT \
61 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
62 (1 << IEEE80211_RADIOTAP_RATE) | \
63 (1 << IEEE80211_RADIOTAP_CHANNEL))
64
65struct rt2860_tx_data {
66 struct rt2860_txwi *txwi;
67 struct mbuf *m;
68 struct ieee80211_node *ni;
69 bus_dmamap_t map;
70 bus_addr_t paddr;
71 SLIST_ENTRY(rt2860_tx_data) next;
72};
73
74struct rt2860_tx_ring {
75 struct rt2860_txd *txd;
76 bus_addr_t paddr;
77 bus_dma_tag_t desc_dmat;
78 bus_dmamap_t desc_map;
79 bus_dma_segment_t seg;
80 struct rt2860_tx_data *data[RT2860_TX_RING_COUNT];
81 int cur;
82 int next;
83 int queued;
84};
85
86struct rt2860_rx_data {
87 struct mbuf *m;
88 bus_dmamap_t map;
89};
90
91struct rt2860_rx_ring {
92 struct rt2860_rxd *rxd;
93 bus_addr_t paddr;
94 bus_dma_tag_t desc_dmat;
95 bus_dmamap_t desc_map;
96 bus_dma_tag_t data_dmat;
97 bus_dma_segment_t seg;
98 unsigned int cur; /* must be unsigned */
99 struct rt2860_rx_data data[RT2860_RX_RING_COUNT];
100};
101
102struct rt2860_node {
103 struct ieee80211_node ni;
104 uint8_t wcid;
105 uint8_t ridx[IEEE80211_RATE_MAXSIZE];
106 uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
107};
108
109struct rt2860_vap {
110 struct ieee80211vap ral_vap;
111
112 int (*ral_newstate)(struct ieee80211vap *,
113 enum ieee80211_state, int);
114};
115#define RT2860_VAP(vap) ((struct rt2860_vap *)(vap))
116
117struct rt2860_softc {
118 struct ieee80211com sc_ic;
119 struct mbufq sc_snd;
120 struct mtx sc_mtx;
121 device_t sc_dev;
122 bus_space_tag_t sc_st;
123 bus_space_handle_t sc_sh;
124
125 struct callout watchdog_ch;
126
127 int sc_invalid;
128 int sc_debug;
129/*
130 * The same in both up to here
131 * ------------------------------------------------
132 */
133
134 uint16_t (*sc_srom_read)(struct rt2860_softc *,
135 uint16_t);
136 void (*sc_node_free)(struct ieee80211_node *);
137
138 int sc_flags;
139#define RT2860_ENABLED (1 << 0)
140#define RT2860_ADVANCED_PS (1 << 1)
141#define RT2860_PCIE (1 << 2)
142#define RT2860_RUNNING (1 << 3)
143
144 struct ieee80211_node *wcid2ni[RT2860_WCID_MAX];
145
146 struct rt2860_tx_ring txq[6];
147 struct rt2860_rx_ring rxq;
148
149 SLIST_HEAD(, rt2860_tx_data) data_pool;
150 struct rt2860_tx_data data[RT2860_TX_POOL_COUNT];
151 bus_dma_tag_t txwi_dmat;
152 bus_dmamap_t txwi_map;
153 bus_dma_segment_t txwi_seg;
154 caddr_t txwi_vaddr;
155
156 int sc_tx_timer;
157 int mgtqid;
158 uint8_t qfullmsk;
159
160 uint16_t mac_ver;
161 uint16_t mac_rev;
|
162 uint8_t rf_rev;
| 162 uint16_t rf_rev;
|
163 uint8_t freq;
164 uint8_t ntxchains;
165 uint8_t nrxchains;
166 uint8_t pslevel;
167 int8_t txpow1[54];
168 int8_t txpow2[54];
169 int8_t rssi_2ghz[3];
170 int8_t rssi_5ghz[3];
171 uint8_t lna[4];
172 uint8_t rf24_20mhz;
173 uint8_t rf24_40mhz;
174 uint8_t patch_dac;
175 uint8_t rfswitch;
176 uint8_t ext_2ghz_lna;
177 uint8_t ext_5ghz_lna;
178 uint8_t calib_2ghz;
179 uint8_t calib_5ghz;
180 uint8_t txmixgain_2ghz;
181 uint8_t txmixgain_5ghz;
182 uint8_t tssi_2ghz[9];
183 uint8_t tssi_5ghz[9];
184 uint8_t step_2ghz;
185 uint8_t step_5ghz;
186 struct {
187 uint8_t reg;
188 uint8_t val;
189 } bbp[8], rf[10];
190 uint8_t leds;
191 uint16_t led[3];
192 uint32_t txpow20mhz[5];
193 uint32_t txpow40mhz_2ghz[5];
194 uint32_t txpow40mhz_5ghz[5];
195
196 struct rt2860_rx_radiotap_header sc_rxtap;
197 struct rt2860_tx_radiotap_header sc_txtap;
198};
199
200int rt2860_attach(device_t, int);
201int rt2860_detach(void *);
202void rt2860_shutdown(void *);
203void rt2860_suspend(void *);
204void rt2860_resume(void *);
205void rt2860_intr(void *);
206
207#define RAL_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
208#define RAL_LOCK_ASSERT(sc) mtx_assert(&(sc)->sc_mtx, MA_OWNED)
209#define RAL_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
| 163 uint8_t freq;
164 uint8_t ntxchains;
165 uint8_t nrxchains;
166 uint8_t pslevel;
167 int8_t txpow1[54];
168 int8_t txpow2[54];
169 int8_t rssi_2ghz[3];
170 int8_t rssi_5ghz[3];
171 uint8_t lna[4];
172 uint8_t rf24_20mhz;
173 uint8_t rf24_40mhz;
174 uint8_t patch_dac;
175 uint8_t rfswitch;
176 uint8_t ext_2ghz_lna;
177 uint8_t ext_5ghz_lna;
178 uint8_t calib_2ghz;
179 uint8_t calib_5ghz;
180 uint8_t txmixgain_2ghz;
181 uint8_t txmixgain_5ghz;
182 uint8_t tssi_2ghz[9];
183 uint8_t tssi_5ghz[9];
184 uint8_t step_2ghz;
185 uint8_t step_5ghz;
186 struct {
187 uint8_t reg;
188 uint8_t val;
189 } bbp[8], rf[10];
190 uint8_t leds;
191 uint16_t led[3];
192 uint32_t txpow20mhz[5];
193 uint32_t txpow40mhz_2ghz[5];
194 uint32_t txpow40mhz_5ghz[5];
195
196 struct rt2860_rx_radiotap_header sc_rxtap;
197 struct rt2860_tx_radiotap_header sc_txtap;
198};
199
200int rt2860_attach(device_t, int);
201int rt2860_detach(void *);
202void rt2860_shutdown(void *);
203void rt2860_suspend(void *);
204void rt2860_resume(void *);
205void rt2860_intr(void *);
206
207#define RAL_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
208#define RAL_LOCK_ASSERT(sc) mtx_assert(&(sc)->sc_mtx, MA_OWNED)
209#define RAL_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
|