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rt2560var.h revision 1.5.16.1
      1  1.5.16.1      matt /*	$NetBSD: rt2560var.h,v 1.5.16.1 2008/01/09 01:52:59 matt Exp $	*/
      2       1.1    rpaulo /*	$OpenBSD: rt2560var.h,v 1.2 2006/01/14 12:43:27 damien Exp $  */
      3       1.1    rpaulo 
      4       1.1    rpaulo /*-
      5       1.1    rpaulo  * Copyright (c) 2005, 2006
      6       1.1    rpaulo  *	Damien Bergamini <damien.bergamini (at) free.fr>
      7       1.1    rpaulo  *
      8       1.1    rpaulo  * Permission to use, copy, modify, and distribute this software for any
      9       1.1    rpaulo  * purpose with or without fee is hereby granted, provided that the above
     10       1.1    rpaulo  * copyright notice and this permission notice appear in all copies.
     11       1.1    rpaulo  *
     12       1.1    rpaulo  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     13       1.1    rpaulo  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     14       1.1    rpaulo  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     15       1.1    rpaulo  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     16       1.1    rpaulo  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     17       1.1    rpaulo  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     18       1.1    rpaulo  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     19       1.1    rpaulo  */
     20       1.1    rpaulo 
     21       1.1    rpaulo struct rt2560_rx_radiotap_header {
     22       1.1    rpaulo 	struct ieee80211_radiotap_header wr_ihdr;
     23       1.1    rpaulo 	uint64_t	wr_tsf;
     24       1.1    rpaulo 	uint8_t		wr_flags;
     25       1.1    rpaulo 	uint8_t		wr_rate;
     26       1.1    rpaulo 	uint16_t	wr_chan_freq;
     27       1.1    rpaulo 	uint16_t	wr_chan_flags;
     28       1.1    rpaulo 	uint8_t		wr_antenna;
     29       1.1    rpaulo 	uint8_t		wr_antsignal;
     30       1.1    rpaulo } __packed;
     31       1.1    rpaulo 
     32       1.1    rpaulo #define RT2560_RX_RADIOTAP_PRESENT					\
     33       1.1    rpaulo 	((1 << IEEE80211_RADIOTAP_TSFT) |				\
     34       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_FLAGS) |				\
     35       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_RATE) |				\
     36       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_CHANNEL) |				\
     37       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_ANTENNA) |				\
     38       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
     39       1.1    rpaulo 
     40       1.1    rpaulo struct rt2560_tx_radiotap_header {
     41       1.1    rpaulo 	struct ieee80211_radiotap_header wt_ihdr;
     42       1.1    rpaulo 	uint8_t		wt_flags;
     43       1.1    rpaulo 	uint8_t		wt_rate;
     44       1.1    rpaulo 	uint16_t	wt_chan_freq;
     45       1.1    rpaulo 	uint16_t	wt_chan_flags;
     46       1.1    rpaulo 	uint8_t		wt_antenna;
     47       1.1    rpaulo } __packed;
     48       1.1    rpaulo 
     49       1.1    rpaulo #define RT2560_TX_RADIOTAP_PRESENT					\
     50       1.1    rpaulo 	((1 << IEEE80211_RADIOTAP_FLAGS) |				\
     51       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_RATE) |				\
     52       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_CHANNEL) |				\
     53       1.1    rpaulo 	 (1 << IEEE80211_RADIOTAP_ANTENNA))
     54       1.1    rpaulo 
     55       1.1    rpaulo struct rt2560_tx_data {
     56       1.1    rpaulo 	bus_dmamap_t			map;
     57       1.1    rpaulo 	struct mbuf			*m;
     58       1.1    rpaulo 	struct ieee80211_node		*ni;
     59       1.1    rpaulo 	struct ieee80211_rssdesc	id;
     60       1.1    rpaulo };
     61       1.1    rpaulo 
     62       1.1    rpaulo struct rt2560_tx_ring {
     63       1.1    rpaulo 	bus_dmamap_t		map;
     64       1.1    rpaulo 	bus_dma_segment_t	seg;
     65       1.1    rpaulo 	bus_addr_t		physaddr;
     66       1.1    rpaulo 	struct rt2560_tx_desc	*desc;
     67       1.1    rpaulo 	struct rt2560_tx_data	*data;
     68       1.1    rpaulo 	int			count;
     69       1.1    rpaulo 	int			queued;
     70       1.1    rpaulo 	int			cur;
     71       1.1    rpaulo 	int			next;
     72       1.1    rpaulo 	int			cur_encrypt;
     73       1.1    rpaulo 	int			next_encrypt;
     74       1.1    rpaulo };
     75       1.1    rpaulo 
     76       1.1    rpaulo struct rt2560_rx_data {
     77       1.1    rpaulo 	bus_dmamap_t	map;
     78       1.1    rpaulo 	struct mbuf	*m;
     79       1.1    rpaulo 	int		drop;
     80       1.1    rpaulo };
     81       1.1    rpaulo 
     82       1.1    rpaulo struct rt2560_rx_ring {
     83       1.1    rpaulo 	bus_dmamap_t		map;
     84       1.1    rpaulo 	bus_dma_segment_t	seg;
     85       1.1    rpaulo 	bus_addr_t		physaddr;
     86       1.1    rpaulo 	struct rt2560_rx_desc	*desc;
     87       1.1    rpaulo 	struct rt2560_rx_data	*data;
     88       1.1    rpaulo 	int			count;
     89       1.1    rpaulo 	int			cur;
     90       1.1    rpaulo 	int			next;
     91       1.1    rpaulo 	int			cur_decrypt;
     92       1.1    rpaulo };
     93       1.1    rpaulo 
     94       1.1    rpaulo struct rt2560_node {
     95       1.1    rpaulo 	struct ieee80211_node		ni;
     96       1.1    rpaulo 	struct ieee80211_rssadapt	rssadapt;
     97       1.1    rpaulo };
     98       1.1    rpaulo 
     99       1.1    rpaulo struct rt2560_softc {
    100       1.1    rpaulo 	struct device		sc_dev;
    101       1.1    rpaulo 
    102       1.1    rpaulo 	struct ieee80211com	sc_ic;
    103       1.1    rpaulo 	int			(*sc_newstate)(struct ieee80211com *,
    104       1.1    rpaulo 				    enum ieee80211_state, int);
    105       1.1    rpaulo 
    106       1.1    rpaulo 	int			(*sc_enable)(struct rt2560_softc *);
    107       1.1    rpaulo 	void			(*sc_disable)(struct rt2560_softc *);
    108       1.1    rpaulo 
    109       1.1    rpaulo 	bus_dma_tag_t		sc_dmat;
    110       1.1    rpaulo 	bus_space_tag_t		sc_st;
    111       1.1    rpaulo 	bus_space_handle_t	sc_sh;
    112       1.1    rpaulo 
    113       1.1    rpaulo 	struct sysctllog	*sc_sysctllog;
    114       1.1    rpaulo 
    115       1.1    rpaulo 	struct ethercom		sc_ec;
    116       1.1    rpaulo 
    117       1.1    rpaulo 	struct callout		scan_ch;
    118       1.1    rpaulo 	struct callout		rssadapt_ch;
    119       1.1    rpaulo 
    120       1.1    rpaulo 	int			sc_flags;
    121       1.1    rpaulo #define RT2560_ENABLED	(1 << 0)
    122       1.1    rpaulo 
    123       1.1    rpaulo 	int			sc_tx_timer;
    124       1.1    rpaulo 
    125       1.1    rpaulo 	uint32_t		asic_rev;
    126       1.1    rpaulo 	uint8_t			rf_rev;
    127       1.1    rpaulo 
    128       1.1    rpaulo 	struct rt2560_tx_ring	txq;
    129       1.1    rpaulo 	struct rt2560_tx_ring	prioq;
    130       1.1    rpaulo 	struct rt2560_tx_ring	atimq;
    131       1.1    rpaulo 	struct rt2560_tx_ring	bcnq;
    132       1.1    rpaulo 	struct rt2560_rx_ring	rxq;
    133       1.1    rpaulo 
    134       1.1    rpaulo 	struct ieee80211_beacon_offsets	sc_bo;
    135       1.1    rpaulo 
    136       1.1    rpaulo 	uint32_t		rf_regs[4];
    137       1.1    rpaulo 	uint8_t			txpow[14];
    138       1.1    rpaulo 
    139       1.1    rpaulo 	struct {
    140       1.1    rpaulo 		uint8_t	reg;
    141       1.1    rpaulo 		uint8_t	val;
    142       1.1    rpaulo 	}			bbp_prom[16];
    143       1.1    rpaulo 
    144       1.1    rpaulo 	int			led_mode;
    145       1.1    rpaulo 	int			hw_radio;
    146       1.1    rpaulo 	int			rx_ant;
    147       1.1    rpaulo 	int			tx_ant;
    148       1.1    rpaulo 	int			nb_ant;
    149       1.1    rpaulo 
    150       1.1    rpaulo 	int			dwelltime;
    151       1.1    rpaulo 
    152       1.1    rpaulo #if NBPFILTER > 0
    153       1.5  christos 	void *			sc_drvbpf;
    154       1.1    rpaulo 
    155       1.1    rpaulo 	union {
    156       1.1    rpaulo 		struct rt2560_rx_radiotap_header th;
    157       1.1    rpaulo 		uint8_t	pad[64];
    158       1.1    rpaulo 	}			sc_rxtapu;
    159       1.1    rpaulo #define sc_rxtap		sc_rxtapu.th
    160       1.1    rpaulo 	int			sc_rxtap_len;
    161       1.1    rpaulo 
    162       1.1    rpaulo 	union {
    163       1.1    rpaulo 		struct rt2560_tx_radiotap_header th;
    164       1.1    rpaulo 		uint8_t	pad[64];
    165       1.1    rpaulo 	}			sc_txtapu;
    166       1.1    rpaulo #define sc_txtap		sc_txtapu.th
    167       1.1    rpaulo 	int			sc_txtap_len;
    168       1.1    rpaulo #endif
    169       1.1    rpaulo };
    170       1.1    rpaulo 
    171       1.2    rpaulo #define	sc_if		sc_ec.ec_if
    172       1.2    rpaulo 
    173       1.1    rpaulo int	rt2560_attach(void *, int);
    174       1.1    rpaulo int	rt2560_detach(void *);
    175       1.1    rpaulo int	rt2560_intr(void *);
    176