17453645fSAndriy Voskoboinyk /* $OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $ */ 27453645fSAndriy Voskoboinyk 37453645fSAndriy Voskoboinyk /*- 47453645fSAndriy Voskoboinyk * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> 57453645fSAndriy Voskoboinyk * Copyright (c) 2014 Kevin Lo <kevlo@FreeBSD.org> 67453645fSAndriy Voskoboinyk * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org> 77453645fSAndriy Voskoboinyk * 87453645fSAndriy Voskoboinyk * Permission to use, copy, modify, and distribute this software for any 97453645fSAndriy Voskoboinyk * purpose with or without fee is hereby granted, provided that the above 107453645fSAndriy Voskoboinyk * copyright notice and this permission notice appear in all copies. 117453645fSAndriy Voskoboinyk * 127453645fSAndriy Voskoboinyk * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 137453645fSAndriy Voskoboinyk * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 147453645fSAndriy Voskoboinyk * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 157453645fSAndriy Voskoboinyk * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 167453645fSAndriy Voskoboinyk * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 177453645fSAndriy Voskoboinyk * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 187453645fSAndriy Voskoboinyk * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 197453645fSAndriy Voskoboinyk */ 207453645fSAndriy Voskoboinyk 217453645fSAndriy Voskoboinyk #include <sys/cdefs.h> 227453645fSAndriy Voskoboinyk __FBSDID("$FreeBSD$"); 237453645fSAndriy Voskoboinyk 247453645fSAndriy Voskoboinyk #include "opt_wlan.h" 257453645fSAndriy Voskoboinyk 267453645fSAndriy Voskoboinyk #include <sys/param.h> 277453645fSAndriy Voskoboinyk #include <sys/lock.h> 287453645fSAndriy Voskoboinyk #include <sys/mutex.h> 297453645fSAndriy Voskoboinyk #include <sys/mbuf.h> 307453645fSAndriy Voskoboinyk #include <sys/kernel.h> 317453645fSAndriy Voskoboinyk #include <sys/socket.h> 327453645fSAndriy Voskoboinyk #include <sys/systm.h> 337453645fSAndriy Voskoboinyk #include <sys/malloc.h> 347453645fSAndriy Voskoboinyk #include <sys/queue.h> 357453645fSAndriy Voskoboinyk #include <sys/taskqueue.h> 367453645fSAndriy Voskoboinyk #include <sys/bus.h> 377453645fSAndriy Voskoboinyk #include <sys/endian.h> 387453645fSAndriy Voskoboinyk #include <sys/linker.h> 397453645fSAndriy Voskoboinyk 407453645fSAndriy Voskoboinyk #include <net/if.h> 417453645fSAndriy Voskoboinyk #include <net/ethernet.h> 427453645fSAndriy Voskoboinyk #include <net/if_media.h> 437453645fSAndriy Voskoboinyk 447453645fSAndriy Voskoboinyk #include <net80211/ieee80211_var.h> 457453645fSAndriy Voskoboinyk #include <net80211/ieee80211_radiotap.h> 467453645fSAndriy Voskoboinyk 477453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwnreg.h> 487453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwnvar.h> 497453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwn_nop.h> 507453645fSAndriy Voskoboinyk 517453645fSAndriy Voskoboinyk #include <dev/rtwn/usb/rtwn_usb_var.h> 527453645fSAndriy Voskoboinyk 537453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/r92c_var.h> 547453645fSAndriy Voskoboinyk 557453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/usb/r92cu.h> 567453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/usb/r92cu_priv.h> 577453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/usb/r92cu_reg.h> 587453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/usb/r92cu_tx_desc.h> 597453645fSAndriy Voskoboinyk 607453645fSAndriy Voskoboinyk 617453645fSAndriy Voskoboinyk static struct rtwn_r92c_txpwr r92c_txpwr; 627453645fSAndriy Voskoboinyk 637453645fSAndriy Voskoboinyk void r92cu_attach(struct rtwn_usb_softc *); 647453645fSAndriy Voskoboinyk 657453645fSAndriy Voskoboinyk static void 667453645fSAndriy Voskoboinyk r92cu_postattach(struct rtwn_softc *sc) 677453645fSAndriy Voskoboinyk { 687453645fSAndriy Voskoboinyk struct r92c_softc *rs = sc->sc_priv; 697453645fSAndriy Voskoboinyk struct ieee80211com *ic = &sc->sc_ic; 707453645fSAndriy Voskoboinyk 717453645fSAndriy Voskoboinyk if (!(rs->chip & R92C_CHIP_92C) && 727453645fSAndriy Voskoboinyk rs->board_type == R92C_BOARD_TYPE_HIGHPA) { 737453645fSAndriy Voskoboinyk sc->agc_prog = &rtl8188ru_agc[0]; 747453645fSAndriy Voskoboinyk sc->agc_size = nitems(rtl8188ru_agc); 757453645fSAndriy Voskoboinyk rs->rs_txagc = &rtl8188ru_txagc[0]; 767453645fSAndriy Voskoboinyk } else { 777453645fSAndriy Voskoboinyk sc->agc_prog = &rtl8192ce_agc[0]; 787453645fSAndriy Voskoboinyk sc->agc_size = nitems(rtl8192ce_agc); 797453645fSAndriy Voskoboinyk rs->rs_txagc = &rtl8192cu_txagc[0]; 807453645fSAndriy Voskoboinyk } 817453645fSAndriy Voskoboinyk 827453645fSAndriy Voskoboinyk if ((rs->chip & (R92C_CHIP_UMC_A_CUT | R92C_CHIP_92C)) == 837453645fSAndriy Voskoboinyk R92C_CHIP_UMC_A_CUT) { 847453645fSAndriy Voskoboinyk sc->fwname = "rtwn-rtl8192cfwU"; 857453645fSAndriy Voskoboinyk } else { 867453645fSAndriy Voskoboinyk sc->fwname = "rtwn-rtl8192cfwT"; 877453645fSAndriy Voskoboinyk } 887453645fSAndriy Voskoboinyk sc->fwsig = 0x88c; 897453645fSAndriy Voskoboinyk 907453645fSAndriy Voskoboinyk rs->rs_scan_start = ic->ic_scan_start; 917453645fSAndriy Voskoboinyk ic->ic_scan_start = r92c_scan_start; 927453645fSAndriy Voskoboinyk rs->rs_scan_end = ic->ic_scan_end; 937453645fSAndriy Voskoboinyk ic->ic_scan_end = r92c_scan_end; 947453645fSAndriy Voskoboinyk } 957453645fSAndriy Voskoboinyk 967453645fSAndriy Voskoboinyk static void 97a163403bSAndriy Voskoboinyk r92cu_set_name(struct rtwn_softc *sc, uint8_t *buf) 987453645fSAndriy Voskoboinyk { 997453645fSAndriy Voskoboinyk struct r92c_softc *rs = sc->sc_priv; 1007453645fSAndriy Voskoboinyk 1017453645fSAndriy Voskoboinyk if (!(rs->chip & R92C_CHIP_92C)) { 1027453645fSAndriy Voskoboinyk if (rs->board_type == R92C_BOARD_TYPE_HIGHPA) 1037453645fSAndriy Voskoboinyk sc->name = "RTL8188RU"; 1047453645fSAndriy Voskoboinyk else if (rs->board_type == R92C_BOARD_TYPE_MINICARD) 1057453645fSAndriy Voskoboinyk sc->name = "RTL8188CU-VAU"; 1067453645fSAndriy Voskoboinyk else 1077453645fSAndriy Voskoboinyk sc->name = "RTL8188CUS"; 1087453645fSAndriy Voskoboinyk } else 1097453645fSAndriy Voskoboinyk sc->name = "RTL8192CU"; 1107453645fSAndriy Voskoboinyk } 1117453645fSAndriy Voskoboinyk 1127453645fSAndriy Voskoboinyk static void 1137453645fSAndriy Voskoboinyk r92cu_attach_private(struct rtwn_softc *sc) 1147453645fSAndriy Voskoboinyk { 1157453645fSAndriy Voskoboinyk struct r92c_softc *rs; 1167453645fSAndriy Voskoboinyk 1177453645fSAndriy Voskoboinyk rs = malloc(sizeof(struct r92c_softc), M_RTWN_PRIV, M_WAITOK | M_ZERO); 1187453645fSAndriy Voskoboinyk 1197453645fSAndriy Voskoboinyk rs->rs_txpwr = &r92c_txpwr; 1207453645fSAndriy Voskoboinyk 1217453645fSAndriy Voskoboinyk rs->rs_set_bw20 = r92c_set_bw20; 1227453645fSAndriy Voskoboinyk rs->rs_get_txpower = r92c_get_txpower; 1237453645fSAndriy Voskoboinyk rs->rs_set_gain = r92c_set_gain; 1247453645fSAndriy Voskoboinyk rs->rs_tx_enable_ampdu = r92c_tx_enable_ampdu; 1257453645fSAndriy Voskoboinyk rs->rs_tx_setup_hwseq = r92c_tx_setup_hwseq; 1267453645fSAndriy Voskoboinyk rs->rs_tx_setup_macid = r92c_tx_setup_macid; 127a163403bSAndriy Voskoboinyk rs->rs_set_rom_opts = r92cu_set_name; 1287453645fSAndriy Voskoboinyk 1297453645fSAndriy Voskoboinyk #ifndef RTWN_WITHOUT_UCODE 1307453645fSAndriy Voskoboinyk rs->rs_c2h_timeout = hz; 1317453645fSAndriy Voskoboinyk 1327453645fSAndriy Voskoboinyk callout_init_mtx(&rs->rs_c2h_report, &sc->sc_mtx, 0); 1337453645fSAndriy Voskoboinyk #endif 1347453645fSAndriy Voskoboinyk 1357453645fSAndriy Voskoboinyk rs->rf_read_delay[0] = 10; 1367453645fSAndriy Voskoboinyk rs->rf_read_delay[1] = 100; 1377453645fSAndriy Voskoboinyk rs->rf_read_delay[2] = 10; 1387453645fSAndriy Voskoboinyk 1397453645fSAndriy Voskoboinyk sc->sc_priv = rs; 1407453645fSAndriy Voskoboinyk } 1417453645fSAndriy Voskoboinyk 1427453645fSAndriy Voskoboinyk static void 1437453645fSAndriy Voskoboinyk r92cu_adj_devcaps(struct rtwn_softc *sc) 1447453645fSAndriy Voskoboinyk { 1457453645fSAndriy Voskoboinyk /* XXX Currently broken / incomplete. */ 1467453645fSAndriy Voskoboinyk sc->sc_ic.ic_caps &= ~IEEE80211_C_PMGT; 1477453645fSAndriy Voskoboinyk } 1487453645fSAndriy Voskoboinyk 1497453645fSAndriy Voskoboinyk void 1507453645fSAndriy Voskoboinyk r92cu_attach(struct rtwn_usb_softc *uc) 1517453645fSAndriy Voskoboinyk { 1527453645fSAndriy Voskoboinyk struct rtwn_softc *sc = &uc->uc_sc; 1537453645fSAndriy Voskoboinyk 1547453645fSAndriy Voskoboinyk /* USB part. */ 1557453645fSAndriy Voskoboinyk uc->uc_align_rx = r92cu_align_rx; 1567453645fSAndriy Voskoboinyk uc->tx_agg_desc_num = 6; 1577453645fSAndriy Voskoboinyk 1587453645fSAndriy Voskoboinyk /* Common part. */ 1597453645fSAndriy Voskoboinyk sc->sc_flags = RTWN_FLAG_CAM_FIXED; 1607453645fSAndriy Voskoboinyk 1617453645fSAndriy Voskoboinyk sc->sc_set_chan = r92c_set_chan; 1627453645fSAndriy Voskoboinyk sc->sc_fill_tx_desc = r92c_fill_tx_desc; 1637453645fSAndriy Voskoboinyk sc->sc_fill_tx_desc_raw = r92c_fill_tx_desc_raw; 1647453645fSAndriy Voskoboinyk sc->sc_fill_tx_desc_null = r92c_fill_tx_desc_null; 1657453645fSAndriy Voskoboinyk sc->sc_dump_tx_desc = r92cu_dump_tx_desc; 1667453645fSAndriy Voskoboinyk sc->sc_tx_radiotap_flags = r92c_tx_radiotap_flags; 1677453645fSAndriy Voskoboinyk sc->sc_rx_radiotap_flags = r92c_rx_radiotap_flags; 16809606165SAndriy Voskoboinyk sc->sc_get_rx_stats = r92c_get_rx_stats; 1697453645fSAndriy Voskoboinyk sc->sc_get_rssi_cck = r92c_get_rssi_cck; 1707453645fSAndriy Voskoboinyk sc->sc_get_rssi_ofdm = r92c_get_rssi_ofdm; 17117d5fbf2SAndriy Voskoboinyk sc->sc_classify_intr = r92c_classify_intr; 1727453645fSAndriy Voskoboinyk sc->sc_handle_tx_report = rtwn_nop_softc_uint8_int; 1737453645fSAndriy Voskoboinyk sc->sc_handle_c2h_report = rtwn_nop_softc_uint8_int; 1747453645fSAndriy Voskoboinyk sc->sc_check_frame = rtwn_nop_int_softc_mbuf; 1757453645fSAndriy Voskoboinyk sc->sc_rf_read = r92c_rf_read; 1767453645fSAndriy Voskoboinyk sc->sc_rf_write = r92c_rf_write; 1777453645fSAndriy Voskoboinyk sc->sc_check_condition = r92c_check_condition; 1787453645fSAndriy Voskoboinyk sc->sc_efuse_postread = r92c_efuse_postread; 1797453645fSAndriy Voskoboinyk sc->sc_parse_rom = r92c_parse_rom; 1807453645fSAndriy Voskoboinyk sc->sc_set_led = r92cu_set_led; 1817453645fSAndriy Voskoboinyk sc->sc_power_on = r92cu_power_on; 1827453645fSAndriy Voskoboinyk sc->sc_power_off = r92cu_power_off; 1837453645fSAndriy Voskoboinyk #ifndef RTWN_WITHOUT_UCODE 1847453645fSAndriy Voskoboinyk sc->sc_fw_reset = r92c_fw_reset; 1857453645fSAndriy Voskoboinyk sc->sc_fw_download_enable = r92c_fw_download_enable; 1867453645fSAndriy Voskoboinyk #endif 18760b9567dSKevin Lo sc->sc_llt_init = r92c_llt_init; 1887453645fSAndriy Voskoboinyk sc->sc_set_page_size = r92c_set_page_size; 1897453645fSAndriy Voskoboinyk sc->sc_lc_calib = r92c_lc_calib; 190*fdc9504fSAndriy Voskoboinyk sc->sc_iq_calib = r92c_iq_calib; 1917453645fSAndriy Voskoboinyk sc->sc_read_chipid_vendor = r92c_read_chipid_vendor; 1927453645fSAndriy Voskoboinyk sc->sc_adj_devcaps = r92cu_adj_devcaps; 1937453645fSAndriy Voskoboinyk sc->sc_vap_preattach = rtwn_nop_softc_vap; 1947453645fSAndriy Voskoboinyk sc->sc_postattach = r92cu_postattach; 1957453645fSAndriy Voskoboinyk sc->sc_detach_private = r92c_detach_private; 1967453645fSAndriy Voskoboinyk sc->sc_set_media_status = r92c_joinbss_rpt; 1977453645fSAndriy Voskoboinyk #ifndef RTWN_WITHOUT_UCODE 1987453645fSAndriy Voskoboinyk sc->sc_set_rsvd_page = r92c_set_rsvd_page; 1997453645fSAndriy Voskoboinyk sc->sc_set_pwrmode = r92c_set_pwrmode; 2007453645fSAndriy Voskoboinyk sc->sc_set_rssi = r92c_set_rssi; 2017453645fSAndriy Voskoboinyk #endif 2027453645fSAndriy Voskoboinyk sc->sc_beacon_init = r92c_beacon_init; 2037453645fSAndriy Voskoboinyk sc->sc_beacon_enable = r92c_beacon_enable; 2047453645fSAndriy Voskoboinyk sc->sc_beacon_set_rate = rtwn_nop_void_int; 2057453645fSAndriy Voskoboinyk sc->sc_beacon_select = rtwn_nop_softc_int; 2067453645fSAndriy Voskoboinyk sc->sc_temp_measure = r92c_temp_measure; 2077453645fSAndriy Voskoboinyk sc->sc_temp_read = r92c_temp_read; 2087453645fSAndriy Voskoboinyk sc->sc_init_tx_agg = r92cu_init_tx_agg; 2097453645fSAndriy Voskoboinyk sc->sc_init_rx_agg = r92cu_init_rx_agg; 2107453645fSAndriy Voskoboinyk sc->sc_init_ampdu = r92c_init_ampdu; 2117453645fSAndriy Voskoboinyk sc->sc_init_intr = r92cu_init_intr; 2127453645fSAndriy Voskoboinyk sc->sc_init_edca = r92c_init_edca; 2137453645fSAndriy Voskoboinyk sc->sc_init_bb = r92cu_init_bb; 2147453645fSAndriy Voskoboinyk sc->sc_init_rf = r92c_init_rf; 2157453645fSAndriy Voskoboinyk sc->sc_init_antsel = r92c_init_antsel; 2167453645fSAndriy Voskoboinyk sc->sc_post_init = r92cu_post_init; 2177453645fSAndriy Voskoboinyk sc->sc_init_bcnq1_boundary = rtwn_nop_int_softc; 2187453645fSAndriy Voskoboinyk 2197453645fSAndriy Voskoboinyk sc->mac_prog = &rtl8192cu_mac[0]; 2207453645fSAndriy Voskoboinyk sc->mac_size = nitems(rtl8192cu_mac); 2217453645fSAndriy Voskoboinyk sc->bb_prog = &rtl8192cu_bb[0]; 2227453645fSAndriy Voskoboinyk sc->bb_size = nitems(rtl8192cu_bb); 2237453645fSAndriy Voskoboinyk sc->rf_prog = &rtl8192c_rf[0]; 2247453645fSAndriy Voskoboinyk 2257453645fSAndriy Voskoboinyk sc->page_count = R92CU_TX_PAGE_COUNT; 2267453645fSAndriy Voskoboinyk sc->pktbuf_count = R92C_TXPKTBUF_COUNT; 2277453645fSAndriy Voskoboinyk 2287453645fSAndriy Voskoboinyk sc->ackto = 0x40; 2297453645fSAndriy Voskoboinyk sc->npubqpages = R92CU_PUBQ_NPAGES; 2307453645fSAndriy Voskoboinyk sc->page_size = R92C_TX_PAGE_SIZE; 2317453645fSAndriy Voskoboinyk 2327453645fSAndriy Voskoboinyk sc->txdesc_len = sizeof(struct r92cu_tx_desc); 2337453645fSAndriy Voskoboinyk sc->efuse_maxlen = R92C_EFUSE_MAX_LEN; 2347453645fSAndriy Voskoboinyk sc->efuse_maplen = R92C_EFUSE_MAP_LEN; 2357453645fSAndriy Voskoboinyk sc->rx_dma_size = R92C_RX_DMA_BUFFER_SIZE; 2367453645fSAndriy Voskoboinyk 2377453645fSAndriy Voskoboinyk sc->macid_limit = R92C_MACID_MAX + 1; 2387453645fSAndriy Voskoboinyk sc->cam_entry_limit = R92C_CAM_ENTRY_COUNT; 2397453645fSAndriy Voskoboinyk sc->fwsize_limit = R92C_MAX_FW_SIZE; 2407453645fSAndriy Voskoboinyk sc->temp_delta = R92C_CALIB_THRESHOLD; 2417453645fSAndriy Voskoboinyk 2427453645fSAndriy Voskoboinyk sc->bcn_status_reg[0] = R92C_TDECTRL; 2437453645fSAndriy Voskoboinyk sc->bcn_status_reg[1] = R92C_TDECTRL; 2447453645fSAndriy Voskoboinyk sc->rcr = 0; 2457453645fSAndriy Voskoboinyk 2467453645fSAndriy Voskoboinyk r92cu_attach_private(sc); 2477453645fSAndriy Voskoboinyk } 248