/*-
* Copyright (c) 2018 Farhan Khan <khanzf@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_wlan.h"
#include <sys/param.h>
#include <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 <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.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/pci/rtwn_pci_var.h>
#include <dev/rtwn/rtl8192c/r92c_var.h>
#include <dev/rtwn/rtl8188e/r88e_priv.h>
#include <dev/rtwn/rtl8188e/r88e_rom_image.h> /* for 'macaddr' field */
#include <dev/rtwn/rtl8192c/pci/r92ce.h>
#include <dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h>
#include <dev/rtwn/rtl8188e/pci/r88ee.h>
#include <dev/rtwn/rtl8188e/pci/r88ee_reg.h>
static struct rtwn_r88e_txpwr r88ee_txpwr;
void r88ee_attach(struct rtwn_pci_softc *);
static void
r88ee_set_macaddr(struct rtwn_softc *sc, uint8_t *buf)
{
struct r88e_rom *rom = (struct r88e_rom *)buf;
IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->diff_d0.pci.macaddr);
}
static void
r88ee_postattach(struct rtwn_softc *sc)
{
struct r92c_softc *rs = sc->sc_priv;
struct ieee80211com *ic = &sc->sc_ic;
rs->rs_scan_start = ic->ic_scan_start;
ic->ic_scan_start = r92c_scan_start;
rs->rs_scan_end = ic->ic_scan_end;
ic->ic_scan_end = r92c_scan_end;
}
static void
r88ee_attach_private(struct rtwn_softc *sc)
{
struct r92c_softc *rs;
rs = malloc(sizeof(struct r92c_softc), M_RTWN_PRIV, M_WAITOK | M_ZERO);
rs->rs_txpwr = &r88ee_txpwr;
rs->rs_set_bw20 = r88e_set_bw20;
rs->rs_get_txpower = r88e_get_txpower;
rs->rs_set_gain = r88e_set_gain;
rs->rs_tx_enable_ampdu = r88e_tx_enable_ampdu;
rs->rs_tx_setup_hwseq = r88e_tx_setup_hwseq;
rs->rs_tx_setup_macid = r88e_tx_setup_macid;
rs->rs_set_rom_opts = r88ee_set_macaddr;
rs->rf_read_delay[0] = 1000;
rs->rf_read_delay[1] = 1000;
rs->rf_read_delay[2] = 1000;
sc->sc_priv = rs;
}
static void
r88ee_adj_devcaps(struct rtwn_softc *sc)
{
/* XXX TODO */
}
void
r88ee_attach(struct rtwn_pci_softc *pc)
{
struct rtwn_softc *sc = &pc->pc_sc;
/* PCIe part. */
pc->pc_setup_tx_desc = r92ce_setup_tx_desc;
pc->pc_tx_postsetup = r92ce_tx_postsetup;
pc->pc_copy_tx_desc = r92ce_copy_tx_desc;
pc->pc_enable_intr = r88ee_enable_intr;
pc->pc_get_intr_status = r88ee_get_intr_status;
pc->pc_qmap = 0xe771;
pc->tcr = 0x8200;
/* Common part. */
sc->sc_flags = RTWN_FLAG_EXT_HDR;
sc->sc_start_xfers = r88ee_start_xfers;
sc->sc_set_chan = r92c_set_chan;
sc->sc_fill_tx_desc = r92c_fill_tx_desc;
sc->sc_fill_tx_desc_raw = r92c_fill_tx_desc_raw;
sc->sc_fill_tx_desc_null = r92c_fill_tx_desc_null; /* XXX recheck */
sc->sc_dump_tx_desc = r92ce_dump_tx_desc;
sc->sc_tx_radiotap_flags = r92c_tx_radiotap_flags;
sc->sc_rx_radiotap_flags = r92c_rx_radiotap_flags;
sc->sc_get_rx_stats = r88e_get_rx_stats;
sc->sc_get_rssi_cck = r88e_get_rssi_cck;
sc->sc_get_rssi_ofdm = r88e_get_rssi_ofdm;
sc->sc_classify_intr = r88e_classify_intr;
sc->sc_handle_tx_report = r88e_ratectl_tx_complete;
sc->sc_handle_c2h_report = r88e_handle_c2h_report;
sc->sc_check_frame = rtwn_nop_int_softc_mbuf;
sc->sc_rf_read = r92c_rf_read;
sc->sc_rf_write = r88e_rf_write;
sc->sc_check_condition = r92c_check_condition;
sc->sc_efuse_postread = rtwn_nop_softc;
sc->sc_parse_rom = r88e_parse_rom;
sc->sc_set_led = r88e_set_led;
sc->sc_power_on = r88ee_power_on;
sc->sc_power_off = r88ee_power_off;
#ifndef RTWN_WITHOUT_UCODE
sc->sc_fw_reset = r88e_fw_reset;
sc->sc_fw_download_enable = r88e_fw_download_enable;
#endif
sc->sc_llt_init = r92c_llt_init;
sc->sc_set_page_size = r92c_set_page_size;
sc->sc_lc_calib = r92c_lc_calib;
sc->sc_iq_calib = r88e_iq_calib;
sc->sc_read_chipid_vendor = rtwn_nop_softc_uint32;
sc->sc_adj_devcaps = r88ee_adj_devcaps;
sc->sc_vap_preattach = rtwn_nop_softc_vap;
sc->sc_postattach = r88ee_postattach;
sc->sc_detach_private = r92c_detach_private;
sc->sc_set_media_status = r88e_set_media_status;
#ifndef RTWN_WITHOUT_UCODE
sc->sc_set_rsvd_page = r88e_set_rsvd_page;
sc->sc_set_pwrmode = r88e_set_pwrmode;
sc->sc_set_rssi = r92c_set_rssi;
#endif
sc->sc_beacon_init = r92c_beacon_init;
sc->sc_beacon_enable = r88e_beacon_enable;
sc->sc_beacon_set_rate = rtwn_nop_void_int;
sc->sc_beacon_select = rtwn_nop_softc_int;
sc->sc_temp_measure = r88e_temp_measure;
sc->sc_temp_read = r88e_temp_read;
sc->sc_init_tx_agg = rtwn_nop_softc;
sc->sc_init_rx_agg = rtwn_nop_softc;
sc->sc_init_ampdu = r92ce_init_ampdu;
sc->sc_init_intr = r88ee_init_intr;
sc->sc_init_edca = r92ce_init_edca;
sc->sc_init_bb = r88ee_init_bb;
sc->sc_init_rf = r92c_init_rf;
sc->sc_init_antsel = rtwn_nop_softc;
sc->sc_post_init = r88ee_post_init;
sc->sc_init_bcnq1_boundary = rtwn_nop_int_softc;
sc->mac_prog = &rtl8188e_mac[0];
sc->mac_size = nitems(rtl8188e_mac);
sc->bb_prog = &rtl8188e_bb[0];
sc->bb_size = nitems(rtl8188e_bb);
sc->agc_prog = &rtl8188e_agc[0];
sc->agc_size = nitems(rtl8188e_agc);
sc->rf_prog = &rtl8188e_rf[0];
sc->name = "RTL8188EE";
sc->fwname = "rtwn-rtl8188eefw";
sc->fwsig = 0x88e;
sc->page_count = R88EE_TX_PAGE_COUNT;
sc->pktbuf_count = R88E_TXPKTBUF_COUNT;
sc->ackto = 0x40;
sc->npubqpages = R88EE_PUBQ_NPAGES;
sc->nhqpages = R88EE_HPQ_NPAGES;
sc->nnqpages = R88EE_NPQ_NPAGES;
sc->nlqpages = R88EE_LPQ_NPAGES;
sc->page_size = R92C_TX_PAGE_SIZE;
sc->txdesc_len = sizeof(struct r92ce_tx_desc);
sc->efuse_maxlen = R88E_EFUSE_MAX_LEN;
sc->efuse_maplen = R88E_EFUSE_MAP_LEN;
sc->rx_dma_size = R88E_RX_DMA_BUFFER_SIZE;
sc->macid_limit = R88E_MACID_MAX + 1;
sc->cam_entry_limit = R92C_CAM_ENTRY_COUNT;
sc->fwsize_limit = R92C_MAX_FW_SIZE;
sc->temp_delta = R88E_CALIB_THRESHOLD;
sc->bcn_status_reg[0] = R92C_TDECTRL;
/*
* TODO: some additional setup is required
* to maintain few beacons at the same time.
*
* XXX BCNQ1 mechanism is not needed here; move it to the USB module.
*/
sc->bcn_status_reg[1] = R92C_TDECTRL;
sc->rcr = 0;
sc->ntxchains = 1;
sc->nrxchains = 1;
r88ee_attach_private(sc);
}