1*51a6fb14Smpi /* $OpenBSD: rt2860var.h,v 1.26 2020/10/11 07:05:28 mpi Exp $ */ 24180bdb0Sdamien 34180bdb0Sdamien /*- 44180bdb0Sdamien * Copyright (c) 2007 54180bdb0Sdamien * Damien Bergamini <damien.bergamini@free.fr> 64180bdb0Sdamien * 74180bdb0Sdamien * Permission to use, copy, modify, and distribute this software for any 84180bdb0Sdamien * purpose with or without fee is hereby granted, provided that the above 94180bdb0Sdamien * copyright notice and this permission notice appear in all copies. 104180bdb0Sdamien * 114180bdb0Sdamien * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 124180bdb0Sdamien * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 134180bdb0Sdamien * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 144180bdb0Sdamien * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 154180bdb0Sdamien * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 164180bdb0Sdamien * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 174180bdb0Sdamien * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 184180bdb0Sdamien */ 194180bdb0Sdamien 20ae48e37cSstsp #define RT2860_MAX_SCATTER 15 21ae48e37cSstsp #define RT2860_MAX_SCATTER_TXD (1 + (RT2860_MAX_SCATTER / 2)) 22ae48e37cSstsp 234180bdb0Sdamien #define RT2860_RX_RING_COUNT 128 2427819d76Sstsp #define RT2860_TX_RING_COUNT 64 2527819d76Sstsp #define RT2860_TX_RING_MAX (RT2860_TX_RING_COUNT - 1) 26ae48e37cSstsp #define RT2860_TX_RING_ONEMORE (RT2860_TX_RING_MAX - RT2860_MAX_SCATTER_TXD) 274180bdb0Sdamien #define RT2860_TX_POOL_COUNT (RT2860_TX_RING_COUNT * 2) 284180bdb0Sdamien 294180bdb0Sdamien /* HW supports up to 255 STAs */ 304180bdb0Sdamien #define RT2860_WCID_MAX 254 314180bdb0Sdamien #define RT2860_AID2WCID(aid) ((aid) & 0xff) 324180bdb0Sdamien 339faabf1fSdamien struct rt2860_rx_radiotap_header { 349faabf1fSdamien struct ieee80211_radiotap_header wr_ihdr; 359faabf1fSdamien uint8_t wr_flags; 369faabf1fSdamien uint8_t wr_rate; 379faabf1fSdamien uint16_t wr_chan_freq; 389faabf1fSdamien uint16_t wr_chan_flags; 399faabf1fSdamien uint8_t wr_dbm_antsignal; 409faabf1fSdamien uint8_t wr_antenna; 419faabf1fSdamien uint8_t wr_antsignal; 429faabf1fSdamien } __packed; 439faabf1fSdamien 449faabf1fSdamien #define RT2860_RX_RADIOTAP_PRESENT \ 459faabf1fSdamien (1 << IEEE80211_RADIOTAP_FLAGS | \ 469faabf1fSdamien 1 << IEEE80211_RADIOTAP_RATE | \ 479faabf1fSdamien 1 << IEEE80211_RADIOTAP_CHANNEL | \ 489faabf1fSdamien 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \ 499faabf1fSdamien 1 << IEEE80211_RADIOTAP_ANTENNA | \ 509faabf1fSdamien 1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) 519faabf1fSdamien 529faabf1fSdamien struct rt2860_tx_radiotap_header { 539faabf1fSdamien struct ieee80211_radiotap_header wt_ihdr; 549faabf1fSdamien uint8_t wt_flags; 559faabf1fSdamien uint8_t wt_rate; 569faabf1fSdamien uint16_t wt_chan_freq; 579faabf1fSdamien uint16_t wt_chan_flags; 589faabf1fSdamien } __packed; 599faabf1fSdamien 609faabf1fSdamien #define RT2860_TX_RADIOTAP_PRESENT \ 619faabf1fSdamien (1 << IEEE80211_RADIOTAP_FLAGS | \ 629faabf1fSdamien 1 << IEEE80211_RADIOTAP_RATE | \ 63eb1adcecSmpi 1 << IEEE80211_RADIOTAP_CHANNEL) 649faabf1fSdamien 654180bdb0Sdamien struct rt2860_tx_data { 664180bdb0Sdamien struct rt2860_txwi *txwi; 674180bdb0Sdamien struct mbuf *m; 684180bdb0Sdamien struct ieee80211_node *ni; 694180bdb0Sdamien bus_dmamap_t map; 704180bdb0Sdamien bus_addr_t paddr; 714180bdb0Sdamien SLIST_ENTRY(rt2860_tx_data) next; 724180bdb0Sdamien }; 734180bdb0Sdamien 744180bdb0Sdamien struct rt2860_tx_ring { 754180bdb0Sdamien struct rt2860_txd *txd; 764180bdb0Sdamien bus_addr_t paddr; 774180bdb0Sdamien bus_dmamap_t map; 784180bdb0Sdamien bus_dma_segment_t seg; 794180bdb0Sdamien struct rt2860_tx_data *data[RT2860_TX_RING_COUNT]; 804180bdb0Sdamien int cur; 814180bdb0Sdamien int next; 824180bdb0Sdamien int queued; 834180bdb0Sdamien }; 844180bdb0Sdamien 854180bdb0Sdamien struct rt2860_rx_data { 864180bdb0Sdamien struct mbuf *m; 874180bdb0Sdamien bus_dmamap_t map; 884180bdb0Sdamien }; 894180bdb0Sdamien 904180bdb0Sdamien struct rt2860_rx_ring { 914180bdb0Sdamien struct rt2860_rxd *rxd; 924180bdb0Sdamien bus_addr_t paddr; 934180bdb0Sdamien bus_dmamap_t map; 944180bdb0Sdamien bus_dma_segment_t seg; 954180bdb0Sdamien unsigned int cur; /* must be unsigned */ 964180bdb0Sdamien struct rt2860_rx_data data[RT2860_RX_RING_COUNT]; 974180bdb0Sdamien }; 984180bdb0Sdamien 99608d72eaSdamien struct rt2860_node { 100608d72eaSdamien struct ieee80211_node ni; 1015526d2d1Sdamien uint8_t wcid; 102608d72eaSdamien uint8_t ridx[IEEE80211_RATE_MAXSIZE]; 103608d72eaSdamien uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE]; 104608d72eaSdamien }; 105608d72eaSdamien 1064180bdb0Sdamien struct rt2860_softc { 1074180bdb0Sdamien struct device sc_dev; 1084180bdb0Sdamien 1094180bdb0Sdamien struct ieee80211com sc_ic; 1104180bdb0Sdamien int (*sc_newstate)(struct ieee80211com *, 1114180bdb0Sdamien enum ieee80211_state, int); 1124180bdb0Sdamien struct ieee80211_amrr amrr; 1134180bdb0Sdamien 1144180bdb0Sdamien int (*sc_enable)(struct rt2860_softc *); 1154180bdb0Sdamien void (*sc_disable)(struct rt2860_softc *); 1164180bdb0Sdamien 1174180bdb0Sdamien bus_dma_tag_t sc_dmat; 1184180bdb0Sdamien bus_space_tag_t sc_st; 1194180bdb0Sdamien bus_space_handle_t sc_sh; 1204180bdb0Sdamien 12163f54454Sdamien uint16_t (*sc_srom_read)(struct rt2860_softc *, 12263f54454Sdamien uint16_t); 12363f54454Sdamien 1244180bdb0Sdamien int sc_flags; 1254180bdb0Sdamien #define RT2860_ENABLED (1 << 0) 1260727ce2fSdamien #define RT2860_ADVANCED_PS (1 << 1) 1270727ce2fSdamien #define RT2860_PCIE (1 << 2) 1284180bdb0Sdamien 129d7ae8de0Sdamien uint32_t sc_ic_flags; 130608d72eaSdamien int fixed_ridx; 131d7ae8de0Sdamien 1320727ce2fSdamien u_char *ucode; 1330727ce2fSdamien size_t ucsize; 1340727ce2fSdamien 1354180bdb0Sdamien struct rt2860_tx_ring txq[6]; 1364180bdb0Sdamien struct rt2860_rx_ring rxq; 1374180bdb0Sdamien 1384180bdb0Sdamien SLIST_HEAD(, rt2860_tx_data) data_pool; 1394180bdb0Sdamien struct rt2860_tx_data data[RT2860_TX_POOL_COUNT]; 1404180bdb0Sdamien bus_dmamap_t txwi_map; 1414180bdb0Sdamien bus_dma_segment_t txwi_seg; 142b93534efSdamien caddr_t txwi_vaddr; 1434180bdb0Sdamien 1444180bdb0Sdamien int sc_tx_timer; 1454180bdb0Sdamien int mgtqid; 146608d72eaSdamien uint8_t qfullmsk; 1474180bdb0Sdamien 14863f54454Sdamien uint16_t mac_ver; 14963f54454Sdamien uint16_t mac_rev; 150067465feSstsp uint16_t rf_rev; 1514180bdb0Sdamien uint8_t freq; 1524180bdb0Sdamien uint8_t ntxchains; 1534180bdb0Sdamien uint8_t nrxchains; 154696f393cSdamien uint8_t pslevel; 1558e0b65aaSdamien int8_t txpow1[54]; 1568e0b65aaSdamien int8_t txpow2[54]; 1574180bdb0Sdamien int8_t rssi_2ghz[3]; 1584180bdb0Sdamien int8_t rssi_5ghz[3]; 1594180bdb0Sdamien uint8_t lna[4]; 16063f54454Sdamien uint8_t rf24_20mhz; 16163f54454Sdamien uint8_t rf24_40mhz; 16263f54454Sdamien uint8_t patch_dac; 16363f54454Sdamien uint8_t rfswitch; 164b93534efSdamien uint8_t ext_2ghz_lna; 165b93534efSdamien uint8_t ext_5ghz_lna; 1664180bdb0Sdamien uint8_t calib_2ghz; 1674180bdb0Sdamien uint8_t calib_5ghz; 16863f54454Sdamien uint8_t txmixgain_2ghz; 16963f54454Sdamien uint8_t txmixgain_5ghz; 1704180bdb0Sdamien uint8_t tssi_2ghz[9]; 1714180bdb0Sdamien uint8_t tssi_5ghz[9]; 1724180bdb0Sdamien uint8_t step_2ghz; 1734180bdb0Sdamien uint8_t step_5ghz; 1744180bdb0Sdamien struct { 1754180bdb0Sdamien uint8_t reg; 1764180bdb0Sdamien uint8_t val; 177bbada1cfSdamien } bbp[8], rf[10]; 178a7baa4fdSdamien uint8_t leds; 179a7baa4fdSdamien uint16_t led[3]; 1804180bdb0Sdamien uint32_t txpow20mhz[5]; 1814180bdb0Sdamien uint32_t txpow40mhz_2ghz[5]; 1824180bdb0Sdamien uint32_t txpow40mhz_5ghz[5]; 1834180bdb0Sdamien 1844180bdb0Sdamien struct ieee80211_amrr_node amn[RT2860_WCID_MAX + 1]; 1859faabf1fSdamien 1869faabf1fSdamien #if NBPFILTER > 0 1879faabf1fSdamien caddr_t sc_drvbpf; 1889faabf1fSdamien union { 1899faabf1fSdamien struct rt2860_rx_radiotap_header th; 1909faabf1fSdamien uint8_t pad[64]; 1919faabf1fSdamien } sc_rxtapu; 1929faabf1fSdamien #define sc_rxtap sc_rxtapu.th 1939faabf1fSdamien int sc_rxtap_len; 1949faabf1fSdamien 1959faabf1fSdamien union { 1969faabf1fSdamien struct rt2860_tx_radiotap_header th; 1979faabf1fSdamien uint8_t pad[64]; 1989faabf1fSdamien } sc_txtapu; 1999faabf1fSdamien #define sc_txtap sc_txtapu.th 2009faabf1fSdamien int sc_txtap_len; 2019faabf1fSdamien #endif 2024180bdb0Sdamien }; 2034180bdb0Sdamien 2044180bdb0Sdamien int rt2860_attach(void *, int); 2054180bdb0Sdamien int rt2860_detach(void *); 2060727ce2fSdamien void rt2860_suspend(void *); 20737ecb596Sderaadt void rt2860_wakeup(void *); 2084180bdb0Sdamien int rt2860_intr(void *); 209