if_iwnvar.h revision 1.3.2.2
1 1.3.2.2 yamt /* $NetBSD: if_iwnvar.h,v 1.3.2.2 2008/02/11 14:59:38 yamt Exp $ */ 2 1.3.2.2 yamt /* OpenBSD: if_iwnvar.h,v 1.2 2007/11/19 19:34:25 damien Exp */ 3 1.3.2.2 yamt 4 1.3.2.2 yamt /*- 5 1.3.2.2 yamt * Copyright (c) 2007 6 1.3.2.2 yamt * Damien Bergamini <damien.bergamini (at) free.fr> 7 1.3.2.2 yamt * 8 1.3.2.2 yamt * Permission to use, copy, modify, and distribute this software for any 9 1.3.2.2 yamt * purpose with or without fee is hereby granted, provided that the above 10 1.3.2.2 yamt * copyright notice and this permission notice appear in all copies. 11 1.3.2.2 yamt * 12 1.3.2.2 yamt * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13 1.3.2.2 yamt * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14 1.3.2.2 yamt * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15 1.3.2.2 yamt * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16 1.3.2.2 yamt * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 1.3.2.2 yamt * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 1.3.2.2 yamt * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 1.3.2.2 yamt */ 20 1.3.2.2 yamt 21 1.3.2.2 yamt struct iwn_rx_radiotap_header { 22 1.3.2.2 yamt struct ieee80211_radiotap_header wr_ihdr; 23 1.3.2.2 yamt uint64_t wr_tsft; 24 1.3.2.2 yamt uint8_t wr_flags; 25 1.3.2.2 yamt uint8_t wr_rate; 26 1.3.2.2 yamt uint16_t wr_chan_freq; 27 1.3.2.2 yamt uint16_t wr_chan_flags; 28 1.3.2.2 yamt int8_t wr_dbm_antsignal; 29 1.3.2.2 yamt int8_t wr_dbm_antnoise; 30 1.3.2.2 yamt } __packed; 31 1.3.2.2 yamt 32 1.3.2.2 yamt #define IWN_RX_RADIOTAP_PRESENT \ 33 1.3.2.2 yamt ((1 << IEEE80211_RADIOTAP_TSFT) | \ 34 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_FLAGS) | \ 35 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_RATE) | \ 36 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 37 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ 38 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)) 39 1.3.2.2 yamt 40 1.3.2.2 yamt struct iwn_tx_radiotap_header { 41 1.3.2.2 yamt struct ieee80211_radiotap_header wt_ihdr; 42 1.3.2.2 yamt uint8_t wt_flags; 43 1.3.2.2 yamt uint8_t wt_rate; 44 1.3.2.2 yamt uint16_t wt_chan_freq; 45 1.3.2.2 yamt uint16_t wt_chan_flags; 46 1.3.2.2 yamt uint8_t wt_hwqueue; 47 1.3.2.2 yamt } __packed; 48 1.3.2.2 yamt 49 1.3.2.2 yamt #define IWN_TX_RADIOTAP_PRESENT \ 50 1.3.2.2 yamt ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 51 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_RATE) | \ 52 1.3.2.2 yamt (1 << IEEE80211_RADIOTAP_CHANNEL)) 53 1.3.2.2 yamt 54 1.3.2.2 yamt struct iwn_dma_info { 55 1.3.2.2 yamt bus_dma_tag_t tag; 56 1.3.2.2 yamt bus_dmamap_t map; 57 1.3.2.2 yamt bus_dma_segment_t seg; 58 1.3.2.2 yamt bus_addr_t paddr; 59 1.3.2.2 yamt void * vaddr; 60 1.3.2.2 yamt bus_size_t size; 61 1.3.2.2 yamt }; 62 1.3.2.2 yamt 63 1.3.2.2 yamt struct iwn_tx_data { 64 1.3.2.2 yamt bus_dmamap_t map; 65 1.3.2.2 yamt struct mbuf *m; 66 1.3.2.2 yamt struct ieee80211_node *ni; 67 1.3.2.2 yamt }; 68 1.3.2.2 yamt 69 1.3.2.2 yamt struct iwn_tx_ring { 70 1.3.2.2 yamt struct iwn_dma_info desc_dma; 71 1.3.2.2 yamt struct iwn_dma_info cmd_dma; 72 1.3.2.2 yamt struct iwn_tx_desc *desc; 73 1.3.2.2 yamt struct iwn_tx_cmd *cmd; 74 1.3.2.2 yamt struct iwn_tx_data *data; 75 1.3.2.2 yamt int qid; 76 1.3.2.2 yamt int queued; 77 1.3.2.2 yamt int count; 78 1.3.2.2 yamt int cur; 79 1.3.2.2 yamt }; 80 1.3.2.2 yamt 81 1.3.2.2 yamt #define IWN_RBUF_COUNT (IWN_RX_RING_COUNT + 32) 82 1.3.2.2 yamt 83 1.3.2.2 yamt struct iwn_softc; 84 1.3.2.2 yamt 85 1.3.2.2 yamt struct iwn_rbuf { 86 1.3.2.2 yamt struct iwn_softc *sc; 87 1.3.2.2 yamt void * vaddr; 88 1.3.2.2 yamt bus_addr_t paddr; 89 1.3.2.2 yamt SLIST_ENTRY(iwn_rbuf) next; 90 1.3.2.2 yamt }; 91 1.3.2.2 yamt 92 1.3.2.2 yamt struct iwn_rx_data { 93 1.3.2.2 yamt struct mbuf *m; 94 1.3.2.2 yamt }; 95 1.3.2.2 yamt 96 1.3.2.2 yamt struct iwn_rx_ring { 97 1.3.2.2 yamt struct iwn_dma_info desc_dma; 98 1.3.2.2 yamt struct iwn_dma_info buf_dma; 99 1.3.2.2 yamt uint32_t *desc; 100 1.3.2.2 yamt struct iwn_rx_data data[IWN_RX_RING_COUNT]; 101 1.3.2.2 yamt struct iwn_rbuf rbuf[IWN_RBUF_COUNT]; 102 1.3.2.2 yamt SLIST_HEAD(, iwn_rbuf) freelist; 103 1.3.2.2 yamt int nb_free_entries; 104 1.3.2.2 yamt int cur; 105 1.3.2.2 yamt }; 106 1.3.2.2 yamt 107 1.3.2.2 yamt struct iwn_node { 108 1.3.2.2 yamt struct ieee80211_node ni; /* must be the first */ 109 1.3.2.2 yamt struct ieee80211_amrr_node amn; 110 1.3.2.2 yamt }; 111 1.3.2.2 yamt 112 1.3.2.2 yamt struct iwn_calib_state { 113 1.3.2.2 yamt uint8_t state; 114 1.3.2.2 yamt #define IWN_CALIB_STATE_INIT 0 115 1.3.2.2 yamt #define IWN_CALIB_STATE_ASSOC 1 116 1.3.2.2 yamt #define IWN_CALIB_STATE_RUN 2 117 1.3.2.2 yamt 118 1.3.2.2 yamt u_int nbeacons; 119 1.3.2.2 yamt uint32_t noise[3]; 120 1.3.2.2 yamt uint32_t rssi[3]; 121 1.3.2.2 yamt uint32_t corr_ofdm_x1; 122 1.3.2.2 yamt uint32_t corr_ofdm_mrc_x1; 123 1.3.2.2 yamt uint32_t corr_ofdm_x4; 124 1.3.2.2 yamt uint32_t corr_ofdm_mrc_x4; 125 1.3.2.2 yamt uint32_t corr_cck_x4; 126 1.3.2.2 yamt uint32_t corr_cck_mrc_x4; 127 1.3.2.2 yamt uint32_t bad_plcp_ofdm; 128 1.3.2.2 yamt uint32_t fa_ofdm; 129 1.3.2.2 yamt uint32_t bad_plcp_cck; 130 1.3.2.2 yamt uint32_t fa_cck; 131 1.3.2.2 yamt uint32_t low_fa; 132 1.3.2.2 yamt uint8_t cck_state; 133 1.3.2.2 yamt #define IWN_CCK_STATE_INIT 0 134 1.3.2.2 yamt #define IWN_CCK_STATE_LOFA 1 135 1.3.2.2 yamt #define IWN_CCK_STATE_HIFA 2 136 1.3.2.2 yamt 137 1.3.2.2 yamt uint8_t noise_samples[20]; 138 1.3.2.2 yamt u_int cur_noise_sample; 139 1.3.2.2 yamt uint8_t noise_ref; 140 1.3.2.2 yamt uint32_t energy_samples[10]; 141 1.3.2.2 yamt u_int cur_energy_sample; 142 1.3.2.2 yamt uint32_t energy_cck; 143 1.3.2.2 yamt }; 144 1.3.2.2 yamt 145 1.3.2.2 yamt struct iwn_softc { 146 1.3.2.2 yamt device_t sc_dev; 147 1.3.2.2 yamt struct ethercom sc_ec; 148 1.3.2.2 yamt struct ieee80211com sc_ic; 149 1.3.2.2 yamt int (*sc_newstate)(struct ieee80211com *, 150 1.3.2.2 yamt enum ieee80211_state, int); 151 1.3.2.2 yamt 152 1.3.2.2 yamt struct ieee80211_amrr amrr; 153 1.3.2.2 yamt 154 1.3.2.2 yamt bus_dma_tag_t sc_dmat; 155 1.3.2.2 yamt 156 1.3.2.2 yamt /* shared area */ 157 1.3.2.2 yamt struct iwn_dma_info shared_dma; 158 1.3.2.2 yamt struct iwn_shared *shared; 159 1.3.2.2 yamt 160 1.3.2.2 yamt /* "keep warm" page */ 161 1.3.2.2 yamt struct iwn_dma_info kw_dma; 162 1.3.2.2 yamt 163 1.3.2.2 yamt /* firmware DMA transfer */ 164 1.3.2.2 yamt struct iwn_dma_info fw_dma; 165 1.3.2.2 yamt 166 1.3.2.2 yamt /* rings */ 167 1.3.2.2 yamt struct iwn_tx_ring txq[IWN_NTXQUEUES]; 168 1.3.2.2 yamt struct iwn_rx_ring rxq; 169 1.3.2.2 yamt 170 1.3.2.2 yamt bus_space_tag_t sc_st; 171 1.3.2.2 yamt bus_space_handle_t sc_sh; 172 1.3.2.2 yamt void *sc_ih; 173 1.3.2.2 yamt pci_chipset_tag_t sc_pct; 174 1.3.2.2 yamt pcitag_t sc_pcitag; 175 1.3.2.2 yamt bus_size_t sc_sz; 176 1.3.2.2 yamt 177 1.3.2.2 yamt struct callout calib_to; 178 1.3.2.2 yamt int calib_cnt; 179 1.3.2.2 yamt struct iwn_calib_state calib; 180 1.3.2.2 yamt 181 1.3.2.2 yamt struct iwn_rx_stat last_rx_stat; 182 1.3.2.2 yamt int last_rx_valid; 183 1.3.2.2 yamt struct iwn_ucode_info ucode_info; 184 1.3.2.2 yamt struct iwn_config config; 185 1.3.2.2 yamt uint32_t rawtemp; 186 1.3.2.2 yamt int temp; 187 1.3.2.2 yamt int noise; 188 1.3.2.2 yamt uint8_t antmsk; 189 1.3.2.2 yamt 190 1.3.2.2 yamt struct iwn_eeprom_band bands[IWN_NBANDS]; 191 1.3.2.2 yamt int16_t eeprom_voltage; 192 1.3.2.2 yamt int8_t maxpwr2GHz; 193 1.3.2.2 yamt int8_t maxpwr5GHz; 194 1.3.2.2 yamt int8_t maxpwr[IEEE80211_CHAN_MAX]; 195 1.3.2.2 yamt 196 1.3.2.2 yamt int sc_tx_timer; 197 1.3.2.2 yamt 198 1.3.2.2 yamt #if NBPFILTER > 0 199 1.3.2.2 yamt void * sc_drvbpf; 200 1.3.2.2 yamt 201 1.3.2.2 yamt union { 202 1.3.2.2 yamt struct iwn_rx_radiotap_header th; 203 1.3.2.2 yamt uint8_t pad[IEEE80211_RADIOTAP_HDRLEN]; 204 1.3.2.2 yamt } sc_rxtapu; 205 1.3.2.2 yamt #define sc_rxtap sc_rxtapu.th 206 1.3.2.2 yamt int sc_rxtap_len; 207 1.3.2.2 yamt 208 1.3.2.2 yamt union { 209 1.3.2.2 yamt struct iwn_tx_radiotap_header th; 210 1.3.2.2 yamt uint8_t pad[IEEE80211_RADIOTAP_HDRLEN]; 211 1.3.2.2 yamt } sc_txtapu; 212 1.3.2.2 yamt #define sc_txtap sc_txtapu.th 213 1.3.2.2 yamt int sc_txtap_len; 214 1.3.2.2 yamt #endif 215 1.3.2.2 yamt 216 1.3.2.2 yamt bool is_scanning; 217 1.3.2.2 yamt }; 218
Indexes created Sat Oct 11 19:10:01 GMT 2025