216 lines
5.3 KiB
C
216 lines
5.3 KiB
C
/* $NetBSD: rt2860var.h,v 1.5 2017/07/25 23:17:20 maya Exp $ */
|
|
/* $OpenBSD: rt2860var.h,v 1.23 2016/03/21 21:16:30 stsp Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2007
|
|
* Damien Bergamini <damien.bergamini@free.fr>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#define RT2860_MAX_SCATTER 15
|
|
#define RT2860_MAX_SCATTER_TXD (1 + (RT2860_MAX_SCATTER / 2))
|
|
|
|
#define RT2860_RX_RING_COUNT 128
|
|
#define RT2860_TX_RING_COUNT 64
|
|
#define RT2860_TX_RING_MAX (RT2860_TX_RING_COUNT - 1)
|
|
#define RT2860_TX_RING_ONEMORE (RT2860_TX_RING_MAX - RT2860_MAX_SCATTER_TXD)
|
|
#define RT2860_TX_POOL_COUNT (RT2860_TX_RING_COUNT * 2)
|
|
|
|
/* HW supports up to 255 STAs */
|
|
#define RT2860_WCID_MAX 254
|
|
#define RT2860_AID2WCID(aid) ((aid) & 0xff)
|
|
|
|
#define IEEE80211_NO_HT
|
|
|
|
struct rt2860_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_dbm_antsignal;
|
|
uint8_t wr_antenna;
|
|
uint8_t wr_antsignal;
|
|
} __packed __aligned(8);
|
|
|
|
#define RT2860_RX_RADIOTAP_PRESENT \
|
|
(1 << IEEE80211_RADIOTAP_FLAGS | \
|
|
1 << IEEE80211_RADIOTAP_RATE | \
|
|
1 << IEEE80211_RADIOTAP_CHANNEL | \
|
|
1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \
|
|
1 << IEEE80211_RADIOTAP_ANTENNA | \
|
|
1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)
|
|
|
|
struct rt2860_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_hwqueue;
|
|
} __packed __aligned(8);
|
|
|
|
#define RT2860_TX_RADIOTAP_PRESENT \
|
|
(1 << IEEE80211_RADIOTAP_FLAGS | \
|
|
1 << IEEE80211_RADIOTAP_RATE | \
|
|
1 << IEEE80211_RADIOTAP_CHANNEL)
|
|
|
|
struct rt2860_tx_data {
|
|
struct rt2860_txwi *txwi;
|
|
struct mbuf *m;
|
|
struct ieee80211_node *ni;
|
|
bus_dmamap_t map;
|
|
bus_addr_t paddr;
|
|
SLIST_ENTRY(rt2860_tx_data) next;
|
|
};
|
|
|
|
struct rt2860_tx_ring {
|
|
struct rt2860_txd *txd;
|
|
bus_addr_t paddr;
|
|
bus_dmamap_t map;
|
|
bus_dma_segment_t seg;
|
|
struct rt2860_tx_data *data[RT2860_TX_RING_COUNT];
|
|
int cur;
|
|
int next;
|
|
int queued;
|
|
};
|
|
|
|
struct rt2860_rx_data {
|
|
struct mbuf *m;
|
|
bus_dmamap_t map;
|
|
};
|
|
|
|
struct rt2860_rx_ring {
|
|
struct rt2860_rxd *rxd;
|
|
bus_addr_t paddr;
|
|
bus_dmamap_t map;
|
|
bus_dma_segment_t seg;
|
|
unsigned int cur; /* must be unsigned */
|
|
struct rt2860_rx_data data[RT2860_RX_RING_COUNT];
|
|
};
|
|
|
|
struct rt2860_node {
|
|
struct ieee80211_node ni;
|
|
uint8_t wcid;
|
|
uint8_t ridx[IEEE80211_RATE_MAXSIZE];
|
|
uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
|
|
};
|
|
|
|
struct rt2860_softc {
|
|
device_t sc_dev;
|
|
|
|
struct ieee80211com sc_ic;
|
|
int (*sc_newstate)(struct ieee80211com *,
|
|
enum ieee80211_state, int);
|
|
|
|
int (*sc_enable)(struct rt2860_softc *);
|
|
void (*sc_disable)(struct rt2860_softc *);
|
|
|
|
bus_dma_tag_t sc_dmat;
|
|
bus_space_tag_t sc_st;
|
|
bus_space_handle_t sc_sh;
|
|
void *sc_soft_ih;
|
|
|
|
struct ethercom sc_ec;
|
|
#define sc_if sc_ec.ec_if
|
|
|
|
uint16_t (*sc_srom_read)(struct rt2860_softc *,
|
|
uint16_t);
|
|
|
|
int sc_flags;
|
|
#define RT2860_ENABLED (1 << 0)
|
|
#define RT2860_ADVANCED_PS (1 << 1)
|
|
#define RT2860_PCIE (1 << 2)
|
|
#define RT2860_RUNNING (1 << 3)
|
|
|
|
struct ieee80211_amrr amrr;
|
|
|
|
uint32_t sc_ic_flags;
|
|
int fixed_ridx;
|
|
|
|
u_char *ucode;
|
|
size_t ucsize;
|
|
|
|
struct rt2860_tx_ring txq[6];
|
|
struct rt2860_rx_ring rxq;
|
|
|
|
SLIST_HEAD(, rt2860_tx_data) data_pool;
|
|
struct rt2860_tx_data data[RT2860_TX_POOL_COUNT];
|
|
bus_dmamap_t txwi_map;
|
|
bus_dma_segment_t txwi_seg;
|
|
void *txwi_vaddr;
|
|
|
|
int sc_tx_timer;
|
|
struct ieee80211_beacon_offsets sc_bo;
|
|
int mgtqid;
|
|
uint8_t qfullmsk;
|
|
|
|
uint16_t mac_ver;
|
|
uint16_t mac_rev;
|
|
uint32_t rf_rev;
|
|
uint8_t freq;
|
|
uint8_t ntxchains;
|
|
uint8_t nrxchains;
|
|
uint8_t pslevel;
|
|
int8_t txpow1[54];
|
|
int8_t txpow2[54];
|
|
int8_t rssi_2ghz[3];
|
|
int8_t rssi_5ghz[3];
|
|
uint8_t lna[4];
|
|
uint8_t rf24_20mhz;
|
|
uint8_t rf24_40mhz;
|
|
uint8_t patch_dac;
|
|
uint8_t rfswitch;
|
|
uint8_t ext_2ghz_lna;
|
|
uint8_t ext_5ghz_lna;
|
|
uint8_t calib_2ghz;
|
|
uint8_t calib_5ghz;
|
|
uint8_t txmixgain_2ghz;
|
|
uint8_t txmixgain_5ghz;
|
|
uint8_t tssi_2ghz[9];
|
|
uint8_t tssi_5ghz[9];
|
|
uint8_t step_2ghz;
|
|
uint8_t step_5ghz;
|
|
struct {
|
|
uint8_t reg;
|
|
uint8_t val;
|
|
} bbp[8], rf[10];
|
|
uint8_t leds;
|
|
uint16_t led[3];
|
|
uint32_t txpow20mhz[5];
|
|
uint32_t txpow40mhz_2ghz[5];
|
|
uint32_t txpow40mhz_5ghz[5];
|
|
|
|
struct ieee80211_amrr_node amn[RT2860_WCID_MAX + 1];
|
|
|
|
struct bpf_if *sc_drvbpf;
|
|
union {
|
|
struct rt2860_rx_radiotap_header th;
|
|
uint8_t pad[64];
|
|
} sc_rxtapu;
|
|
#define sc_rxtap sc_rxtapu.th
|
|
int sc_rxtap_len;
|
|
|
|
union {
|
|
struct rt2860_tx_radiotap_header th;
|
|
uint8_t pad[64];
|
|
} sc_txtapu;
|
|
#define sc_txtap sc_txtapu.th
|
|
int sc_txtap_len;
|
|
};
|
|
|
|
int rt2860_attach(void *, int);
|
|
int rt2860_detach(void *);
|
|
int rt2860_intr(void *);
|