1*74020018Smrg /* $NetBSD: rt2560var.h,v 1.11 2019/10/05 23:27:20 mrg Exp $ */ 276c61618Srpaulo /* $OpenBSD: rt2560var.h,v 1.2 2006/01/14 12:43:27 damien Exp $ */ 376c61618Srpaulo 476c61618Srpaulo /*- 576c61618Srpaulo * Copyright (c) 2005, 2006 676c61618Srpaulo * Damien Bergamini <damien.bergamini@free.fr> 776c61618Srpaulo * 876c61618Srpaulo * Permission to use, copy, modify, and distribute this software for any 976c61618Srpaulo * purpose with or without fee is hereby granted, provided that the above 1076c61618Srpaulo * copyright notice and this permission notice appear in all copies. 1176c61618Srpaulo * 1276c61618Srpaulo * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 1376c61618Srpaulo * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 1476c61618Srpaulo * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 1576c61618Srpaulo * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 1676c61618Srpaulo * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 1776c61618Srpaulo * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 1876c61618Srpaulo * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 1976c61618Srpaulo */ 2076c61618Srpaulo 2176c61618Srpaulo struct rt2560_rx_radiotap_header { 2276c61618Srpaulo struct ieee80211_radiotap_header wr_ihdr; 2376c61618Srpaulo uint64_t wr_tsf; 2476c61618Srpaulo uint8_t wr_flags; 2576c61618Srpaulo uint8_t wr_rate; 2676c61618Srpaulo uint16_t wr_chan_freq; 2776c61618Srpaulo uint16_t wr_chan_flags; 2876c61618Srpaulo uint8_t wr_antenna; 2976c61618Srpaulo uint8_t wr_antsignal; 30*74020018Smrg }; 3176c61618Srpaulo 3276c61618Srpaulo #define RT2560_RX_RADIOTAP_PRESENT \ 3376c61618Srpaulo ((1 << IEEE80211_RADIOTAP_TSFT) | \ 3476c61618Srpaulo (1 << IEEE80211_RADIOTAP_FLAGS) | \ 3576c61618Srpaulo (1 << IEEE80211_RADIOTAP_RATE) | \ 3676c61618Srpaulo (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 3776c61618Srpaulo (1 << IEEE80211_RADIOTAP_ANTENNA) | \ 3876c61618Srpaulo (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)) 3976c61618Srpaulo 4076c61618Srpaulo struct rt2560_tx_radiotap_header { 4176c61618Srpaulo struct ieee80211_radiotap_header wt_ihdr; 4276c61618Srpaulo uint8_t wt_flags; 4376c61618Srpaulo uint8_t wt_rate; 4476c61618Srpaulo uint16_t wt_chan_freq; 4576c61618Srpaulo uint16_t wt_chan_flags; 4676c61618Srpaulo uint8_t wt_antenna; 47*74020018Smrg }; 4876c61618Srpaulo 4976c61618Srpaulo #define RT2560_TX_RADIOTAP_PRESENT \ 5076c61618Srpaulo ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 5176c61618Srpaulo (1 << IEEE80211_RADIOTAP_RATE) | \ 5276c61618Srpaulo (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 5376c61618Srpaulo (1 << IEEE80211_RADIOTAP_ANTENNA)) 5476c61618Srpaulo 5576c61618Srpaulo struct rt2560_tx_data { 5676c61618Srpaulo bus_dmamap_t map; 5776c61618Srpaulo struct mbuf *m; 5876c61618Srpaulo struct ieee80211_node *ni; 5976c61618Srpaulo struct ieee80211_rssdesc id; 6076c61618Srpaulo }; 6176c61618Srpaulo 6276c61618Srpaulo struct rt2560_tx_ring { 6376c61618Srpaulo bus_dmamap_t map; 6476c61618Srpaulo bus_dma_segment_t seg; 6576c61618Srpaulo bus_addr_t physaddr; 6676c61618Srpaulo struct rt2560_tx_desc *desc; 6776c61618Srpaulo struct rt2560_tx_data *data; 6876c61618Srpaulo int count; 6976c61618Srpaulo int queued; 7076c61618Srpaulo int cur; 7176c61618Srpaulo int next; 7276c61618Srpaulo int cur_encrypt; 7376c61618Srpaulo int next_encrypt; 7476c61618Srpaulo }; 7576c61618Srpaulo 7676c61618Srpaulo struct rt2560_rx_data { 7776c61618Srpaulo bus_dmamap_t map; 7876c61618Srpaulo struct mbuf *m; 7976c61618Srpaulo int drop; 8076c61618Srpaulo }; 8176c61618Srpaulo 8276c61618Srpaulo struct rt2560_rx_ring { 8376c61618Srpaulo bus_dmamap_t map; 8476c61618Srpaulo bus_dma_segment_t seg; 8576c61618Srpaulo bus_addr_t physaddr; 8676c61618Srpaulo struct rt2560_rx_desc *desc; 8776c61618Srpaulo struct rt2560_rx_data *data; 8876c61618Srpaulo int count; 8976c61618Srpaulo int cur; 9076c61618Srpaulo int next; 9176c61618Srpaulo int cur_decrypt; 9276c61618Srpaulo }; 9376c61618Srpaulo 9476c61618Srpaulo struct rt2560_node { 9576c61618Srpaulo struct ieee80211_node ni; 9676c61618Srpaulo struct ieee80211_rssadapt rssadapt; 9776c61618Srpaulo }; 9876c61618Srpaulo 9976c61618Srpaulo struct rt2560_softc { 10061416b25Sdrochner device_t sc_dev; 10176c61618Srpaulo 10276c61618Srpaulo struct ieee80211com sc_ic; 10376c61618Srpaulo int (*sc_newstate)(struct ieee80211com *, 10476c61618Srpaulo enum ieee80211_state, int); 10576c61618Srpaulo 10676c61618Srpaulo int (*sc_enable)(struct rt2560_softc *); 10776c61618Srpaulo void (*sc_disable)(struct rt2560_softc *); 10876c61618Srpaulo 10976c61618Srpaulo bus_dma_tag_t sc_dmat; 11076c61618Srpaulo bus_space_tag_t sc_st; 11176c61618Srpaulo bus_space_handle_t sc_sh; 1125cac8917Snonaka void *sc_soft_ih; 11376c61618Srpaulo 11476c61618Srpaulo struct sysctllog *sc_sysctllog; 11576c61618Srpaulo 11676c61618Srpaulo struct ethercom sc_ec; 11776c61618Srpaulo 11876c61618Srpaulo struct callout scan_ch; 11976c61618Srpaulo struct callout rssadapt_ch; 12076c61618Srpaulo 12176c61618Srpaulo int sc_flags; 12276c61618Srpaulo #define RT2560_ENABLED (1 << 0) 12376c61618Srpaulo 12476c61618Srpaulo int sc_tx_timer; 12576c61618Srpaulo 12676c61618Srpaulo uint32_t asic_rev; 12776c61618Srpaulo uint8_t rf_rev; 12876c61618Srpaulo 12976c61618Srpaulo struct rt2560_tx_ring txq; 13076c61618Srpaulo struct rt2560_tx_ring prioq; 13176c61618Srpaulo struct rt2560_tx_ring atimq; 13276c61618Srpaulo struct rt2560_tx_ring bcnq; 13376c61618Srpaulo struct rt2560_rx_ring rxq; 13476c61618Srpaulo 13576c61618Srpaulo struct ieee80211_beacon_offsets sc_bo; 13676c61618Srpaulo 13776c61618Srpaulo uint32_t rf_regs[4]; 13876c61618Srpaulo uint8_t txpow[14]; 13976c61618Srpaulo 14076c61618Srpaulo struct { 14176c61618Srpaulo uint8_t reg; 14276c61618Srpaulo uint8_t val; 14376c61618Srpaulo } bbp_prom[16]; 14476c61618Srpaulo 14576c61618Srpaulo int led_mode; 14676c61618Srpaulo int hw_radio; 14776c61618Srpaulo int rx_ant; 14876c61618Srpaulo int tx_ant; 14976c61618Srpaulo int nb_ant; 15076c61618Srpaulo 15176c61618Srpaulo int dwelltime; 15276c61618Srpaulo 15364da563dSpooka struct bpf_if * sc_drvbpf; 15476c61618Srpaulo 15576c61618Srpaulo union { 15676c61618Srpaulo struct rt2560_rx_radiotap_header th; 15776c61618Srpaulo uint8_t pad[64]; 15876c61618Srpaulo } sc_rxtapu; 15976c61618Srpaulo #define sc_rxtap sc_rxtapu.th 16076c61618Srpaulo int sc_rxtap_len; 16176c61618Srpaulo 16276c61618Srpaulo union { 16376c61618Srpaulo struct rt2560_tx_radiotap_header th; 16476c61618Srpaulo uint8_t pad[64]; 16576c61618Srpaulo } sc_txtapu; 16676c61618Srpaulo #define sc_txtap sc_txtapu.th 16776c61618Srpaulo int sc_txtap_len; 16876c61618Srpaulo }; 16976c61618Srpaulo 1709fc70013Srpaulo #define sc_if sc_ec.ec_if 1719fc70013Srpaulo 17276c61618Srpaulo int rt2560_attach(void *, int); 17376c61618Srpaulo int rt2560_detach(void *); 17476c61618Srpaulo int rt2560_intr(void *); 175