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/* $FreeBSD$ */
/*-
* Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
* Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
struct rum_node {
struct ieee80211_node ni;
struct ieee80211_amrr_node amn;
};
#define RUM_NODE(ni) ((struct rum_node *)(ni))
struct rum_vap {
struct ieee80211vap vap;
struct ieee80211_beacon_offsets bo;
struct ieee80211_amrr amrr;
int (*newstate) (struct ieee80211vap *,
enum ieee80211_state, int);
};
#define RUM_VAP(vap) ((struct rum_vap *)(vap))
struct rum_config_copy_chan {
uint32_t chan_to_ieee;
enum ieee80211_phymode chan_to_mode;
uint8_t chan_is_5ghz:1;
uint8_t chan_is_2ghz:1;
uint8_t chan_is_b:1;
uint8_t chan_is_a:1;
uint8_t chan_is_g:1;
uint8_t unused:3;
};
struct rum_config_copy_bss {
uint16_t ni_intval;
uint8_t ni_bssid[IEEE80211_ADDR_LEN];
uint8_t fixed_rate_none;
};
struct rum_config_copy {
struct rum_config_copy_chan ic_curchan;
struct rum_config_copy_chan ic_bsschan;
struct rum_config_copy_bss iv_bss;
enum ieee80211_opmode ic_opmode;
uint32_t ic_flags;
uint32_t if_flags;
uint16_t ic_txpowlimit;
uint16_t ic_curmode;
uint8_t ic_myaddr[IEEE80211_ADDR_LEN];
uint8_t if_broadcastaddr[IEEE80211_ADDR_LEN];
};
struct rum_rx_radiotap_header {
struct ieee80211_radiotap_header wr_ihdr;
uint8_t wr_flags;
uint8_t wr_rate;
uint16_t wr_chan_freq;
uint16_t wr_chan_flags;
uint8_t wr_antenna;
uint8_t wr_antsignal;
};
#define RT2573_RX_RADIOTAP_PRESENT \
((1 << IEEE80211_RADIOTAP_FLAGS) | \
(1 << IEEE80211_RADIOTAP_RATE) | \
(1 << IEEE80211_RADIOTAP_CHANNEL) | \
(1 << IEEE80211_RADIOTAP_ANTENNA) | \
(1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
struct rum_tx_radiotap_header {
struct ieee80211_radiotap_header wt_ihdr;
uint8_t wt_flags;
uint8_t wt_rate;
uint16_t wt_chan_freq;
uint16_t wt_chan_flags;
uint8_t wt_antenna;
};
#define RT2573_TX_RADIOTAP_PRESENT \
((1 << IEEE80211_RADIOTAP_FLAGS) | \
(1 << IEEE80211_RADIOTAP_RATE) | \
(1 << IEEE80211_RADIOTAP_CHANNEL) | \
(1 << IEEE80211_RADIOTAP_ANTENNA))
struct rum_bbp_prom {
uint8_t val;
uint8_t reg;
} __packed;
struct rum_ifq {
struct mbuf *ifq_head;
struct mbuf *ifq_tail;
uint16_t ifq_len;
};
enum {
RUM_BULK_DT_WR,
RUM_BULK_DT_RD,
RUM_BULK_CS_WR,
RUM_BULK_CS_RD,
RUM_N_TRANSFER = 4,
};
struct rum_softc {
void *sc_evilhack; /* XXX this pointer must be first */
struct rum_ifq sc_tx_queue;
struct usb2_config_td sc_config_td;
struct rum_tx_desc sc_tx_desc;
struct rum_rx_desc sc_rx_desc;
struct mtx sc_mtx;
struct usb2_callout sc_watchdog;
struct rum_bbp_prom sc_bbp_prom[16];
struct rum_rx_radiotap_header sc_rxtap;
struct rum_tx_radiotap_header sc_txtap;
struct usb2_xfer *sc_xfer[RUM_N_TRANSFER];
struct ifnet *sc_ifp;
struct usb2_device *sc_udev;
const struct ieee80211_rate_table *sc_rates;
int (*sc_newstate)
(struct ieee80211com *, enum ieee80211_state, int);
enum ieee80211_state sc_ns_state;
uint32_t sc_sta[6];
uint32_t sc_unit;
int sc_ns_arg;
uint16_t sc_flags;
#define RUM_FLAG_READ_STALL 0x0001
#define RUM_FLAG_WRITE_STALL 0x0002
#define RUM_FLAG_LL_READY 0x0008
#define RUM_FLAG_HL_READY 0x0010
#define RUM_FLAG_WAIT_COMMAND 0x0020
uint16_t sc_txtap_len;
uint16_t sc_rxtap_len;
uint16_t sc_last_chan;
uint8_t sc_txpow[44];
uint8_t sc_rf_rev;
uint8_t sc_rffreq;
uint8_t sc_ftype;
uint8_t sc_rx_ant;
uint8_t sc_tx_ant;
uint8_t sc_nb_ant;
uint8_t sc_ext_2ghz_lna;
uint8_t sc_ext_5ghz_lna;
uint8_t sc_sifs;
uint8_t sc_bbp17;
uint8_t sc_hw_radio;
uint8_t sc_amrr_timer;
uint8_t sc_beacon_buf[0x800];
uint8_t sc_myaddr[IEEE80211_ADDR_LEN];
int8_t sc_rssi_2ghz_corr;
int8_t sc_rssi_5ghz_corr;
char sc_name[32];
};
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