diff options
Diffstat (limited to 'freebsd/sys/dev/rtwn/rtl8821a/usb/r21au_attach.c')
| -rw-r--r-- | freebsd/sys/dev/rtwn/rtl8821a/usb/r21au_attach.c | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/freebsd/sys/dev/rtwn/rtl8821a/usb/r21au_attach.c b/freebsd/sys/dev/rtwn/rtl8821a/usb/r21au_attach.c new file mode 100644 index 00000000..6f7129f8 --- /dev/null +++ b/freebsd/sys/dev/rtwn/rtl8821a/usb/r21au_attach.c @@ -0,0 +1,283 @@ +#include <machine/rtems-bsd-kernel-space.h> + +/*- + * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <rtems/bsd/local/opt_wlan.h> + +#include <rtems/bsd/sys/param.h> +#include <rtems/bsd/sys/lock.h> +#include <sys/mutex.h> +#include <sys/mbuf.h> +#include <sys/kernel.h> +#include <sys/socket.h> +#include <sys/systm.h> +#include <sys/malloc.h> +#include <sys/queue.h> +#include <sys/taskqueue.h> +#include <sys/bus.h> +#include <sys/endian.h> +#include <sys/linker.h> + +#include <net/if.h> +#include <net/ethernet.h> +#include <net/if_media.h> + +#include <net80211/ieee80211_var.h> +#include <net80211/ieee80211_radiotap.h> + +#include <dev/rtwn/if_rtwnreg.h> +#include <dev/rtwn/if_rtwnvar.h> +#include <dev/rtwn/if_rtwn_nop.h> + +#include <dev/rtwn/usb/rtwn_usb_var.h> + +#include <dev/rtwn/rtl8192c/r92c.h> + +#include <dev/rtwn/rtl8188e/r88e.h> + +#include <dev/rtwn/rtl8812a/r12a_var.h> + +#include <dev/rtwn/rtl8812a/usb/r12au.h> +#include <dev/rtwn/rtl8812a/usb/r12au_tx_desc.h> + +#include <dev/rtwn/rtl8821a/r21a_reg.h> +#include <dev/rtwn/rtl8821a/r21a_priv.h> + +#include <dev/rtwn/rtl8821a/usb/r21au.h> + + +void r21au_attach(struct rtwn_usb_softc *); + +static void +r21a_postattach(struct rtwn_softc *sc) +{ + struct ieee80211com *ic = &sc->sc_ic; + struct r12a_softc *rs = sc->sc_priv; + + if (rs->board_type == R92C_BOARD_TYPE_MINICARD || + rs->board_type == R92C_BOARD_TYPE_SOLO || + rs->board_type == R92C_BOARD_TYPE_COMBO) + sc->sc_set_led = r88e_set_led; + else + sc->sc_set_led = r21a_set_led; + + TIMEOUT_TASK_INIT(taskqueue_thread, &rs->rs_chan_check, 0, + r21au_chan_check, sc); + + /* RXCKSUM */ + ic->ic_ioctl = r12a_ioctl_net; + /* DFS */ + rs->rs_scan_start = ic->ic_scan_start; + ic->ic_scan_start = r21au_scan_start; + rs->rs_scan_end = ic->ic_scan_end; + ic->ic_scan_end = r21au_scan_end; +} + +static void +r21au_vap_preattach(struct rtwn_softc *sc, struct ieee80211vap *vap) +{ + struct rtwn_vap *rvp = RTWN_VAP(vap); + struct r12a_softc *rs = sc->sc_priv; + + r12a_vap_preattach(sc, vap); + + /* Install DFS newstate handler (non-monitor vaps only). */ + if (rvp->id != RTWN_VAP_ID_INVALID) { + KASSERT(rvp->id >= 0 && rvp->id <= nitems(rs->rs_newstate), + ("%s: wrong vap id %d\n", __func__, rvp->id)); + + rs->rs_newstate[rvp->id] = vap->iv_newstate; + vap->iv_newstate = r21au_newstate; + } +} + +static void +r21a_attach_private(struct rtwn_softc *sc) +{ + struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); + struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); + struct r12a_softc *rs; + + rs = malloc(sizeof(struct r12a_softc), M_RTWN_PRIV, M_WAITOK | M_ZERO); + + rs->rs_flags = R12A_RXCKSUM_EN | R12A_RXCKSUM6_EN; + + rs->rs_radar = 0; + SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, + "radar_detection", CTLFLAG_RDTUN, &rs->rs_radar, + rs->rs_radar, "Enable radar detection (untested)"); + + rs->rs_fix_spur = rtwn_nop_softc_chan; + rs->rs_set_band_2ghz = r21a_set_band_2ghz; + rs->rs_set_band_5ghz = r21a_set_band_5ghz; + rs->rs_init_burstlen = r21au_init_burstlen; + rs->rs_init_ampdu_fwhw = r21a_init_ampdu_fwhw; + rs->rs_crystalcap_write = r21a_crystalcap_write; +#ifndef RTWN_WITHOUT_UCODE + rs->rs_iq_calib_fw_supported = r21a_iq_calib_fw_supported; +#endif + rs->rs_iq_calib_sw = r21a_iq_calib_sw; + + rs->ampdu_max_time = 0x5e; + + rs->ac_usb_dma_size = 0x01; + rs->ac_usb_dma_time = 0x10; + + sc->sc_priv = rs; +} + +static void +r21au_adj_devcaps(struct rtwn_softc *sc) +{ + struct ieee80211com *ic = &sc->sc_ic; + struct r12a_softc *rs = sc->sc_priv; + + if (rs->rs_radar != 0) + ic->ic_caps |= IEEE80211_C_DFS; + + /* TODO: LDPC etc */ +} + +void +r21au_attach(struct rtwn_usb_softc *uc) +{ + struct rtwn_softc *sc = &uc->uc_sc; + + /* USB part. */ + uc->uc_align_rx = r12au_align_rx; + uc->tx_agg_desc_num = 6; + + /* Common part. */ + sc->sc_flags = RTWN_FLAG_EXT_HDR; + + sc->sc_set_chan = r12a_set_chan; + sc->sc_fill_tx_desc = r12a_fill_tx_desc; + sc->sc_fill_tx_desc_raw = r12a_fill_tx_desc_raw; + sc->sc_fill_tx_desc_null = r12a_fill_tx_desc_null; + sc->sc_dump_tx_desc = r12au_dump_tx_desc; + sc->sc_tx_radiotap_flags = r12a_tx_radiotap_flags; + sc->sc_rx_radiotap_flags = r12a_rx_radiotap_flags; + sc->sc_get_rssi_cck = r21a_get_rssi_cck; + sc->sc_get_rssi_ofdm = r88e_get_rssi_ofdm; + sc->sc_classify_intr = r12au_classify_intr; + sc->sc_handle_tx_report = r12a_ratectl_tx_complete; + sc->sc_handle_c2h_report = r12a_handle_c2h_report; + sc->sc_check_frame = r12a_check_frame_checksum; + sc->sc_rf_read = r12a_c_cut_rf_read; + sc->sc_rf_write = r12a_rf_write; + sc->sc_check_condition = r21a_check_condition; + sc->sc_efuse_postread = rtwn_nop_softc; + sc->sc_parse_rom = r21a_parse_rom; + sc->sc_power_on = r21a_power_on; + sc->sc_power_off = r21a_power_off; +#ifndef RTWN_WITHOUT_UCODE + sc->sc_fw_reset = r21a_fw_reset; + sc->sc_fw_download_enable = r12a_fw_download_enable; +#endif + sc->sc_set_page_size = rtwn_nop_int_softc; + sc->sc_lc_calib = rtwn_nop_softc; /* XXX not used */ + sc->sc_iq_calib = r12a_iq_calib; + sc->sc_read_chipid_vendor = rtwn_nop_softc_uint32; + sc->sc_adj_devcaps = r21au_adj_devcaps; + sc->sc_vap_preattach = r21au_vap_preattach; + sc->sc_postattach = r21a_postattach; + sc->sc_detach_private = r12a_detach_private; +#ifndef RTWN_WITHOUT_UCODE + sc->sc_set_media_status = r12a_set_media_status; + sc->sc_set_rsvd_page = r88e_set_rsvd_page; + sc->sc_set_pwrmode = r12a_set_pwrmode; + sc->sc_set_rssi = rtwn_nop_softc; /* XXX TODO */ +#else + sc->sc_set_media_status = rtwn_nop_softc_int; +#endif + sc->sc_beacon_init = r21a_beacon_init; + sc->sc_beacon_enable = r92c_beacon_enable; + sc->sc_beacon_set_rate = r12a_beacon_set_rate; + sc->sc_beacon_select = r21a_beacon_select; + sc->sc_temp_measure = r88e_temp_measure; + sc->sc_temp_read = r88e_temp_read; + sc->sc_init_tx_agg = r21au_init_tx_agg; + sc->sc_init_rx_agg = r12au_init_rx_agg; + sc->sc_init_ampdu = r12au_init_ampdu; + sc->sc_init_intr = r12a_init_intr; + sc->sc_init_edca = r12a_init_edca; + sc->sc_init_bb = r12a_init_bb; + sc->sc_init_rf = r12a_init_rf; + sc->sc_init_antsel = r12a_init_antsel; + sc->sc_post_init = r12au_post_init; + sc->sc_init_bcnq1_boundary = r21a_init_bcnq1_boundary; + + sc->chan_list_5ghz[0] = r12a_chan_5ghz_0; + sc->chan_list_5ghz[1] = r12a_chan_5ghz_1; + sc->chan_list_5ghz[2] = r12a_chan_5ghz_2; + sc->chan_num_5ghz[0] = nitems(r12a_chan_5ghz_0); + sc->chan_num_5ghz[1] = nitems(r12a_chan_5ghz_1); + sc->chan_num_5ghz[2] = nitems(r12a_chan_5ghz_2); + + sc->mac_prog = &rtl8821au_mac[0]; + sc->mac_size = nitems(rtl8821au_mac); + sc->bb_prog = &rtl8821au_bb[0]; + sc->bb_size = nitems(rtl8821au_bb); + sc->agc_prog = &rtl8821au_agc[0]; + sc->agc_size = nitems(rtl8821au_agc); + sc->rf_prog = &rtl8821au_rf[0]; + + sc->name = "RTL8821AU"; + sc->fwname = "rtwn-rtl8821aufw"; + sc->fwsig = 0x210; + + sc->page_count = R21A_TX_PAGE_COUNT; + sc->pktbuf_count = R12A_TXPKTBUF_COUNT; + + sc->ackto = 0x80; + sc->npubqpages = R12A_PUBQ_NPAGES; + sc->page_size = R21A_TX_PAGE_SIZE; + + sc->txdesc_len = sizeof(struct r12au_tx_desc); + sc->efuse_maxlen = R12A_EFUSE_MAX_LEN; + sc->efuse_maplen = R12A_EFUSE_MAP_LEN; + sc->rx_dma_size = R12A_RX_DMA_BUFFER_SIZE; + + sc->macid_limit = R12A_MACID_MAX + 1; + sc->cam_entry_limit = R12A_CAM_ENTRY_COUNT; + sc->fwsize_limit = R12A_MAX_FW_SIZE; + sc->temp_delta = R88E_CALIB_THRESHOLD; + + sc->bcn_status_reg[0] = R92C_TDECTRL; + sc->bcn_status_reg[1] = R21A_DWBCN1_CTRL; + sc->rcr = R12A_RCR_DIS_CHK_14 | + R12A_RCR_VHT_ACK | + R12A_RCR_TCP_OFFLD_EN; + + sc->ntxchains = 1; + sc->nrxchains = 1; + + r21a_attach_private(sc); +} |