0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Use is subject to license terms.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Copyright(c) 2004
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Damien Bergamini <damien.bergamini@free.fr>. All rights reserved.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Redistribution and use in source and binary forms, with or without
bb5e3b2f129cc39517b925419c22f69a378ec023eh * modification, are permitted provided that the following conditions
bb5e3b2f129cc39517b925419c22f69a378ec023eh * are met:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * 1. Redistributions of source code must retain the above copyright
bb5e3b2f129cc39517b925419c22f69a378ec023eh * notice unmodified, this list of conditions, and the following
bb5e3b2f129cc39517b925419c22f69a378ec023eh * disclaimer.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * 2. Redistributions in binary form must reproduce the above copyright
bb5e3b2f129cc39517b925419c22f69a378ec023eh * notice, this list of conditions and the following disclaimer in the
bb5e3b2f129cc39517b925419c22f69a378ec023eh * documentation and/or other materials provided with the distribution.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bb5e3b2f129cc39517b925419c22f69a378ec023eh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
bb5e3b2f129cc39517b925419c22f69a378ec023eh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bb5e3b2f129cc39517b925419c22f69a378ec023eh * DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
bb5e3b2f129cc39517b925419c22f69a378ec023eh * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
bb5e3b2f129cc39517b925419c22f69a378ec023eh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
bb5e3b2f129cc39517b925419c22f69a378ec023eh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
bb5e3b2f129cc39517b925419c22f69a378ec023eh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
bb5e3b2f129cc39517b925419c22f69a378ec023eh * SUCH DAMAGE.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * kCF framework include files
bb5e3b2f129cc39517b925419c22f69a378ec023eh * PIO access attribute for register
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x0000000000000000ULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x00000000ffffffffULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x00000000ffffffffULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x0000000000000004ULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x00000000ffffffffULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh 0x00000000ffffffffULL,
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic const struct ieee80211_rateset ipw2100_rateset_11b = { 4,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * For mfthread only
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ipw2100 specific hardware operations
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void ipw2100_master_stop(struct ipw2100_softc *sc);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_cmd(struct ipw2100_softc *sc, uint32_t type,
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_dma_region_alloc(struct ipw2100_softc *sc,
bb5e3b2f129cc39517b925419c22f69a378ec023eh struct dma_region *dr, size_t size, uint_t dir, uint_t flags);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void ipw2100_dma_region_free(struct dma_region *dr);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void ipw2100_tables_init(struct ipw2100_softc *sc);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void ipw2100_ring_hwsetup(struct ipw2100_softc *sc);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * GLD specific operations
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_m_stat(void *arg, uint_t stat, uint64_t *val);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_m_unicst(void *arg, const uint8_t *macaddr);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_m_multicst(void *arg, boolean_t add, const uint8_t *m);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void ipw2100_m_ioctl(void *arg, queue_t *wq, mblk_t *mp);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinastatic int ipw2100_m_setprop(void *arg, const char *pr_name,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China mac_prop_id_t wldp_pr_num, uint_t wldp_length, const void *wldp_buf);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinastatic int ipw2100_m_getprop(void *arg, const char *pr_name,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t wldp_pr_num, uint_t wldp_length, void *wldp_buf);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerstatic void ipw2100_m_propinfo(void *, const char *, mac_prop_id_t,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Interrupt and Data transferring operations
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_send(struct ieee80211com *ic, mblk_t *mp, uint8_t type);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * WiFi specific operations
bb5e3b2f129cc39517b925419c22f69a378ec023eh * IOCTL Handler
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic int ipw2100_ioctl(struct ipw2100_softc *sc, queue_t *q, mblk_t *m);
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Suspend / Resume operations
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldbergstatic int ipw2100_cpr_suspend(struct ipw2100_softc *sc);
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldbergstatic int ipw2100_cpr_resume(struct ipw2100_softc *sc);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Mac Call Back entries
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MC_IOCTL | MC_SETPROP | MC_GETPROP | MC_PROPINFO,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China ipw2100_m_ioctl,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China ipw2100_m_setprop,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * DEBUG Facility
bb5e3b2f129cc39517b925419c22f69a378ec023eh * supported debug marsks:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_INIT
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_GLD
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_TABLE
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_SOFTINT
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_CSR
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_INT
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_FW
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_IOCTL
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_HWCAP
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_STATISTIC
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_RING
bb5e3b2f129cc39517b925419c22f69a378ec023eh * | IPW2100_DBG_WIFI
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China * | IPW2100_DBG_BRUSSELS
bb5e3b2f129cc39517b925419c22f69a378ec023eh * global tuning parameters to work around unknown hardware issues
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic uint32_t delay_fatal_recover = 100000 * 20; /* 2s */
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_dbg(dev_info_t *dip, int level, const char *fmt, ...)
bb5e3b2f129cc39517b925419c22f69a378ec023eh cmn_err(level, "%s%d: %s", IPW2100_DRV_NAME, instance, buf);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * device operations
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg sc = ddi_get_soft_state(ipw2100_ssp, ddi_get_instance(dip));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): unable to allocate soft state\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Map config spaces register
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ddi_regs_map_setup(dip, IPW2100_PCI_CFG_RNUM, ®s,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): unable to map spaces regs\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Map operating registers
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ddi_regs_map_setup(dip, IPW2100_PCI_CSR_RNUM, &sc->sc_regs,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): unable to map device regs\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Reset the chip
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): reset failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Get the hw conf, including MAC address, then init all rings.
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "unable to allocate and initialize rings\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Initialize mutexs and condvars
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): ddi_get_iblock_cookie() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * interrupt lock
bb5e3b2f129cc39517b925419c22f69a378ec023eh mutex_init(&sc->sc_ilock, "interrupt-lock", MUTEX_DRIVER,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * tx ring lock
bb5e3b2f129cc39517b925419c22f69a378ec023eh * rescheuled lock
bb5e3b2f129cc39517b925419c22f69a378ec023eh mutex_init(&sc->sc_resched_lock, "reschedule-lock", MUTEX_DRIVER,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * initialize the mfthread
bb5e3b2f129cc39517b925419c22f69a378ec023eh mutex_init(&sc->sc_mflock, "function-lock", MUTEX_DRIVER,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Initialize the wifi part, which will be used by
bb5e3b2f129cc39517b925419c22f69a378ec023eh * generic layer
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Future, could use s/w to handle encryption: IEEE80211_C_WEP
bb5e3b2f129cc39517b925419c22f69a378ec023eh * and need to add support for IEEE80211_C_IBSS
bb5e3b2f129cc39517b925419c22f69a378ec023eh ic->ic_caps = IEEE80211_C_SHPREAMBLE | IEEE80211_C_TXPMGT |
bb5e3b2f129cc39517b925419c22f69a378ec023eh ic->ic_sup_rates[IEEE80211_MODE_11B] = ipw2100_rateset_11b;
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* IEEE80211_CHAN_B */
bb5e3b2f129cc39517b925419c22f69a378ec023eh * init Wifi layer
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Override 80211 default routines
bb5e3b2f129cc39517b925419c22f69a378ec023eh * initialize default tx key
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Set the Authentication to AUTH_Open only.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Add the interrupt handler
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): ddi_add_intr() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Initialize pointer to device specific functions
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (err != 0) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): mac_alloc() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Register the macp to mac
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): mac_register() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Create minor node of type DDI_NT_NET_WIFI
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_attach(): ddi_create_minor_node() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Cache firmware, always return true
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Notify link is down now
bb5e3b2f129cc39517b925419c22f69a378ec023eh * create the mf thread to handle the link status,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * recovery fatal error, etc.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Destroy the mf_thread
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (cv_wait_sig(&sc->sc_mfthread_cv, &sc->sc_mflock) == 0)
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Unregister from the MAC layer subsystem
bb5e3b2f129cc39517b925419c22f69a378ec023eh * destroy the cv
bb5e3b2f129cc39517b925419c22f69a378ec023eh * detach ieee80211
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg IPW2100_DBG(IPW2100_DBG_INIT, (sc->sc_dip, CE_CONT,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_cpr_suspend(): enter\n"));
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Destroy the mf_thread
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg if (cv_wait_sig(&sc->sc_mfthread_cv, &sc->sc_mflock) == 0)
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * stop the hardware; this mask all interrupts
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg IPW2100_DBG(IPW2100_DBG_INIT, (sc->sc_dip, CE_CONT,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_cpr_resume(): enter\n"));
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Reset the chip
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_attach(): reset failed\n"));
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Get the hw conf, including MAC address, then init all rings.
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg /* ipw2100_hwconf_get(sc); */
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_attach(): "
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "unable to allocate and initialize rings\n"));
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Cache firmware, always return true
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * Notify link is down now
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg mac_link_update(ic->ic_mach, LINK_STATE_DOWN);
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * create the mf thread to handle the link status,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * recovery fatal error, etc.
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg sc->sc_mf_thread = thread_create((caddr_t)NULL, 0,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg ipw2100_thread, sc, 0, &p0, TS_RUN, minclsyspri);
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * enable all interrupts
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg ipw2100_csr_put32(sc, IPW2100_CSR_INTR_MASK, IPW2100_INTR_MASK_ALL);
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg * initialize ipw2100 hardware
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * quiesce(9E) entry point.
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * This function is called when the system is single-threaded at high
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * PIL with preemption disabled. Therefore, this function must not be
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * This function returns DDI_SUCCESS on success, or DDI_FAILURE on failure.
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * DDI_FAILURE indicates an error condition and should almost never happen.
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * Contributed by Juergen Keil, <jk@tools.de>.
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * No more blocking is allowed while we are in the
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * quiesce(9E) entry point.
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev * Disable and mask all interrupts.
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_table1_base = ipw2100_csr_get32(sc, IPW2100_CSR_TABLE1_BASE);
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_table2_base = ipw2100_csr_get32(sc, IPW2100_CSR_TABLE2_BASE);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RST, IPW2100_RST_SW_RESET);
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev if (!(sc->sc_flags & IPW2100_FLAG_QUIESCED))
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev ieee80211_new_state(ic, IEEE80211_S_INIT, -1);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * operation mode
bb5e3b2f129cc39517b925419c22f69a378ec023eh * operation channel if IBSS or MONITOR
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting channel to %u\n", LE_32(data)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set MAC address
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting MAC address to "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "%02x:%02x:%02x:%02x:%02x:%02x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh ic->ic_macaddr[3], ic->ic_macaddr[4], ic->ic_macaddr[5]));
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_MAC_ADDRESS, ic->ic_macaddr,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * configuration capabilities
bb5e3b2f129cc39517b925419c22f69a378ec023eh cfg.flags = IPW2100_CFG_BSS_MASK | IPW2100_CFG_IBSS_MASK |
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting configuration to 0x%x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set 802.11 Tx rates
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting 802.11 Tx rates to 0x%x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set 802.11b Tx rates
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting 802.11b Tx rates to 0x%x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_TX_RATES, &data, sizeof (data));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set power mode
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting power mode to %u\n", LE_32(data)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_POWER_MODE, &data, sizeof (data));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set power index
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting Tx power index to %u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set RTS threshold
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting RTS threshold to %u\n", LE_32(data)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set frag threshold
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting frag threshold to %u\n", LE_32(data)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set ESSID
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting ESSID to %u, ESSID[0]%c\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * no mandatory BSSID
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_MANDATORY_BSSID, NULL, 0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set BSSID, if any
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting BSSID to %u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set security information
bb5e3b2f129cc39517b925419c22f69a378ec023eh * use the value set to ic_bss to retrieve current sharedmode
bb5e3b2f129cc39517b925419c22f69a378ec023eh sec.authmode = (ic->ic_bss->in_authmode == WL_SHAREDKEY) ?
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting authmode to %u\n", sec.authmode));
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_SECURITY_INFORMATION,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set WEP if any
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IEEE80211_WEP_NKID; i++) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * turn on WEP
bb5e3b2f129cc39517b925419c22f69a378ec023eh data = LE_32((ic->ic_flags & IEEE80211_F_PRIVACY) ? 0x8 : 0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting WEP flags to %u\n", LE_32(data)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_cmd(sc, IPW2100_CMD_SET_WEP_FLAGS, &data, sizeof (data));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set beacon interval if IBSS or HostAP
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Setting beacon interval to %u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * set scan options
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_config(): Enabling adapter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_cmd(struct ipw2100_softc *sc, uint32_t type, void *buf, size_t len)
bb5e3b2f129cc39517b925419c22f69a378ec023eh * prepare command buffer
bb5e3b2f129cc39517b925419c22f69a378ec023eh * copy data if any
bb5e3b2f129cc39517b925419c22f69a378ec023eh * get host & device descriptor to submit command
bb5e3b2f129cc39517b925419c22f69a378ec023eh * command need 1 descriptor
bb5e3b2f129cc39517b925419c22f69a378ec023eh * sync for device
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ring move forward
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_tx_cur = RING_FORWARD(sc->sc_tx_cur, 1, IPW2100_NUM_TXBD);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_WRITE_INDEX, sc->sc_tx_cur);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * wait for command done
bb5e3b2f129cc39517b925419c22f69a378ec023eh * pending for the response
d3d50737e566cade9a08d73d2af95105ac7cd960Rafael Vanoni if (cv_reltimedwait(&sc->sc_cmd_cond, &sc->sc_ilock,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_cmd(): cmd-done=%s\n", sc->sc_done ? "yes" : "no"));
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg IPW2100_DBG(IPW2100_DBG_INIT, (sc->sc_dip, CE_CONT,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_init(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * no firmware is available, return fail directly
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_init(): no firmware is available\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_init(): could not reset adapter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * load microcode
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg IPW2100_DBG(IPW2100_DBG_INIT, (sc->sc_dip, CE_CONT,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_init(): loading microcode\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_init(): could not load microcode, try again\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * load firmware
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg IPW2100_DBG(IPW2100_DBG_INIT, (sc->sc_dip, CE_CONT,
0f1b305ee9e700c825d9e9ad1ea1e4311d212eb2Seth Goldberg "ipw2100_init(): loading firmware\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_init(): could not load firmware, try again\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * initialize tables
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Hardware will be enabled after configuration
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_init(): device configuration failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * get hardware configurations from EEPROM embedded within chip
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh * MAC address
bb5e3b2f129cc39517b925419c22f69a378ec023eh * formatted MAC address string
e9f896cf06d03b269a2e209d54371788c513a7dbeh "%02x:%02x:%02x:%02x:%02x:%02x",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * channel mask
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_hwconf_get(): channel-mask=0x%08x\n", sc->sc_chmask));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * radio switch
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_hwconf_get(): has-radio-switch=%s(%u)\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh (sc->sc_flags & IPW2100_FLAG_HAS_RADIO_SWITCH)? "yes" : "no",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * all ipw2100 interrupts will be masked by this routine
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh * disable interrupts
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RST, IPW2100_RST_STOP_MASTER);
799aa485da68fdaa1850eaf833ad108e5af82adbKonstantin Ananyev if (ntries == 50 && !(sc->sc_flags & IPW2100_FLAG_QUIESCED))
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_master_stop(): timeout when stop master\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * all ipw2100 interrupts will be masked by this routine
0778188f242b11e5d53f771c9e8a069354b3d5d4Hengqing Hu * move adapter to DO state
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_CTL, tmp | IPW2100_CTL_INIT);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * wait for clock stabilization
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RST, tmp | IPW2100_RST_SW_RESET);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_CTL, tmp | IPW2100_CTL_INIT);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * get the radio status from IPW_CSR_IO, invoked by wificonfig/dladm
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (ipw2100_csr_get32(sc, IPW2100_CSR_IO) & IPW2100_IO_RADIO_DISABLED)
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (1);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * This function is used to get the statistic, invoked by wificonfig/dladm
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_get_statistic(): fw doesn't download yet."));
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_AUTOINC_ADDR, sc->sc_table1_base);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * To retrieve the statistic information into proper places. There are
bb5e3b2f129cc39517b925419c22f69a378ec023eh * lot of information.
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_get_statistic(): \n"
bb5e3b2f129cc39517b925419c22f69a378ec023eh "operating mode = %u\n"
bb5e3b2f129cc39517b925419c22f69a378ec023eh "type of authentification= %u\n"
bb5e3b2f129cc39517b925419c22f69a378ec023eh "average RSSI= %u\n"
bb5e3b2f129cc39517b925419c22f69a378ec023eh "current channel = %d\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_TX_FRAGS */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_MCAST_TX = (all frame - unicast frame) */
bb5e3b2f129cc39517b925419c22f69a378ec023eh ic->ic_stats.is_tx_mcast = (uint32_t)atbl[2] - (uint32_t)atbl[3];
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_TX_RETRANS */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_TX_FAILED */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* MAC_STAT_OBYTES */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_RX_FRAGS */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_MCAST_RX */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* MAC_STAT_IBYTES */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_ACK_FAILURE */
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* WIFI_STAT_RTS_SUCCESS */
bb5e3b2f129cc39517b925419c22f69a378ec023eh * dma region alloc
bb5e3b2f129cc39517b925419c22f69a378ec023eh struct dma_region *dr, size_t size, uint_t dir, uint_t flags)
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_dma_region_alloc() name=%s size=%u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ddi_dma_alloc_handle(dip, &ipw2100_dma_attr, DDI_DMA_SLEEP, NULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_dma_region_alloc(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ddi_dma_alloc_handle() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ddi_dma_mem_alloc(dr->dr_hnd, size, &ipw2100_dma_accattr,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_dma_region_alloc(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ddi_dma_mem_alloc() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh dr->dr_base, dr->dr_size, dir | flags, DDI_DMA_SLEEP, NULL,
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_dma_region_alloc(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ddi_dma_addr_bind_handle() failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_dma_region_alloc(): get physical-base=0x%08x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_TXBUF; i++) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_dma_region_alloc(sc, &sc->sc_dma_txbufs[i],
e5a7a30b42c34918b40930de0e02883a37ef0c3dpengcheng chen - Sun Microsystems - Beijing China while (i > 0) {
e5a7a30b42c34918b40930de0e02883a37ef0c3dpengcheng chen - Sun Microsystems - Beijing China ipw2100_dma_region_free(&sc->sc_dma_txbufs[i]);
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_RXBUF; i++) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_dma_region_alloc(sc, &sc->sc_dma_rxbufs[i],
e5a7a30b42c34918b40930de0e02883a37ef0c3dpengcheng chen - Sun Microsystems - Beijing China while (i > 0) {
e5a7a30b42c34918b40930de0e02883a37ef0c3dpengcheng chen - Sun Microsystems - Beijing China ipw2100_dma_region_free(&sc->sc_dma_rxbufs[i]);
bb5e3b2f129cc39517b925419c22f69a378ec023eh err = ipw2100_dma_region_alloc(sc, &sc->sc_dma_cmd, IPW2100_CMD_SIZE,
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_RXBUF; i++)
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_TXBUF; i++)
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_TXBUF; i++)
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_RXBUF; i++)
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_txbd = (struct ipw2100_bd *)sc->sc_dma_txbd.dr_base;
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_TXBUF; i++)
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_status = (struct ipw2100_status *)sc->sc_dma_status.dr_base;
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_rxbd = (struct ipw2100_bd *)sc->sc_dma_rxbd.dr_base;
bb5e3b2f129cc39517b925419c22f69a378ec023eh for (i = 0; i < IPW2100_NUM_RXBUF; i++) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * initialize Rx buffer descriptors, both host and device
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_rxbd[i].phyaddr = LE_32(sc->sc_dma_rxbufs[i].dr_pbase);
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_rxbd[i].len = LE_32(sc->sc_dma_rxbufs[i].dr_size);
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_cmd = (struct ipw2100_cmd *)sc->sc_dma_cmd.dr_base;
bb5e3b2f129cc39517b925419c22f69a378ec023eh * tx, rx rings and command initialization
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_BD_BASE, sc->sc_dma_txbd.dr_pbase);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_BD_SIZE, IPW2100_NUM_TXBD);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * no new packet to transmit, tx-rd-index == tx-wr-index
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_READ_INDEX, sc->sc_tx_cur);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_WRITE_INDEX, sc->sc_tx_cur);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RX_BD_BASE, sc->sc_dma_rxbd.dr_pbase);
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RX_BD_SIZE, IPW2100_NUM_RXBD);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * all rx buffer are empty, rx-rd-index == 0 && rx-wr-index == N-1
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_ring_hwsetup(): rx-cur=%u, backward=%u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_rx_cur, RING_BACKWARD(sc->sc_rx_cur, 1, IPW2100_NUM_RXBD)));
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_RX_READ_INDEX, sc->sc_rx_cur);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ieee80211_new_state() is not be used, since the hardware can handle the
bb5e3b2f129cc39517b925419c22f69a378ec023eh * state transfer. Here, we just keep the status of the hardware notification
bb5e3b2f129cc39517b925419c22f69a378ec023eh/* ARGSUSED */
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_newstate(struct ieee80211com *ic, enum ieee80211_state state, int arg)
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_newstate(): %s -> %s\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh ieee80211_state_name[ic->ic_state], ieee80211_state_name[state]));
bb5e3b2f129cc39517b925419c22f69a378ec023eh switch (state) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * we only need to use BSSID as to find the node
bb5e3b2f129cc39517b925419c22f69a378ec023eh drv_usecwait(200); /* firmware needs a short delay here */
bb5e3b2f129cc39517b925419c22f69a378ec023eh (void) ipw2100_table2_getbuf(sc, IPW2100_INFO_CURRENT_BSSID,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * We can send data now; update the fastpath with our
bb5e3b2f129cc39517b925419c22f69a378ec023eh * current associated BSSID.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * notify to update the link
bb5e3b2f129cc39517b925419c22f69a378ec023eh if ((ic->ic_state != IEEE80211_S_RUN) && (state == IEEE80211_S_RUN)) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * previously disconnected and now connected
bb5e3b2f129cc39517b925419c22f69a378ec023eh * previously connected andd now disconnected
bb5e3b2f129cc39517b925419c22f69a378ec023eh * GLD operations
bb5e3b2f129cc39517b925419c22f69a378ec023eh/* ARGSUSED */
bb5e3b2f129cc39517b925419c22f69a378ec023eh IPW2100_DBG(IPW2100_DBG_GLD, (((struct ipw2100_softc *)arg)->sc_dip,
e9f896cf06d03b269a2e209d54371788c513a7dbeh "ipw2100_m_stat(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * some of below statistic data are from hardware, some from net80211
bb5e3b2f129cc39517b925419c22f69a378ec023eh switch (stat) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Get below from hardware statistic, retrieve net80211 value once 1s
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Get blow information from net80211
bb5e3b2f129cc39517b925419c22f69a378ec023eh * need be supported in the future
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh/* ARGSUSED */
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_m_multicst(void *arg, boolean_t add, const uint8_t *mca)
bb5e3b2f129cc39517b925419c22f69a378ec023eh /* not supported */
bb5e3b2f129cc39517b925419c22f69a378ec023eh IPW2100_DBG(IPW2100_DBG_GLD, (((struct ipw2100_softc *)arg)->sc_dip,
e9f896cf06d03b269a2e209d54371788c513a7dbeh "ipw2100_m_multicst(): enter\n"));
922d2c76afbee21520ffa2088c4e60dcb80d3945eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * This thread function is used to handle the fatal error.
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_thread(): into ipw2100 thread--> %d\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * notify the link state
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (ic->ic_mach && (sc->sc_flags & IPW2100_FLAG_LINK_CHANGE)) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_thread(): link status --> %d\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * recovery interrupt fatal error
bb5e3b2f129cc39517b925419c22f69a378ec023eh "try to recover fatal hw error\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * get statistic, the value will be retrieved by m_stat
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_start(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * initialize ipw2100 hardware
bb5e3b2f129cc39517b925419c22f69a378ec023eh * fix KCF bug. - workaround, need to fix it in net80211
922d2c76afbee21520ffa2088c4e60dcb80d3945eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_stop(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_unicst(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_unicst(): GLD setting MAC address to "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "%02x:%02x:%02x:%02x:%02x:%02x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_unicst(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "device configuration failed\n"));
922d2c76afbee21520ffa2088c4e60dcb80d3945eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_promisc(): enter. "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_promisc(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "device configuration failed\n"));
922d2c76afbee21520ffa2088c4e60dcb80d3945eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * No data frames go out unless we're associated; this
bb5e3b2f129cc39517b925419c22f69a378ec023eh * should not happen as the 802.11 layer does not enable
bb5e3b2f129cc39517b925419c22f69a378ec023eh * the xmit queue until we enter the RUN state.
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_tx(): discard msg, ic_state = %u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (mp);
bb5e3b2f129cc39517b925419c22f69a378ec023eh/* ARGSUSED */
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_send(ieee80211com_t *ic, mblk_t *mp, uint8_t type)
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh if ((type & IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_DATA) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * it is impossible to send non-data 802.11 frame in current
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ipw driver. Therefore, drop the package
bb5e3b2f129cc39517b925419c22f69a378ec023eh * need 2 descriptors: 1 for SEND cmd parameter header,
bb5e3b2f129cc39517b925419c22f69a378ec023eh * and the other for payload, i.e., 802.11 frame including 802.11
bb5e3b2f129cc39517b925419c22f69a378ec023eh * frame header
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): no enough descriptors(%d)\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): tx-free=%d,tx-curr=%d\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (in == NULL) { /* can not find tx node, drop the package */
bb5e3b2f129cc39517b925419c22f69a378ec023eh * it is very bad that ieee80211_crypto_encap can only accept a
bb5e3b2f129cc39517b925419c22f69a378ec023eh * single continuous buffer.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * allocate 32 more bytes is to be compatible with further
bb5e3b2f129cc39517b925419c22f69a378ec023eh * ieee802.11i standard.
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (m == NULL) { /* can not alloc buf, drop this package */
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): msg allocation failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh while (m0) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "Encrypting 802.11 frame started, %d, %d\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (k == NULL) { /* can not get the key, drop packages */
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "Encrypting 802.11 frame failed\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_send(): "
bb5e3b2f129cc39517b925419c22f69a378ec023eh "Encrypting 802.11 frame finished, %d, %d, k=0x%08x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * header descriptor
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_tx_cur = RING_FORWARD(sc->sc_tx_cur, 1, IPW2100_NUM_TXBD);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * payload descriptor
bb5e3b2f129cc39517b925419c22f69a378ec023eh sc->sc_tx_cur = RING_FORWARD(sc->sc_tx_cur, 1, IPW2100_NUM_TXBD);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * one buffer, SEND cmd header and payload buffer
bb5e3b2f129cc39517b925419c22f69a378ec023eh * extract 802.11 header from message, fill wh from m0
bb5e3b2f129cc39517b925419c22f69a378ec023eh * prepare SEND cmd header
bb5e3b2f129cc39517b925419c22f69a378ec023eh h->encrypted = ic->ic_flags & IEEE80211_F_PRIVACY ? 1 : 0;
bb5e3b2f129cc39517b925419c22f69a378ec023eh * extract payload from message into tx data buffer
bb5e3b2f129cc39517b925419c22f69a378ec023eh while (m0) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * fill SEND cmd header descriptor
bb5e3b2f129cc39517b925419c22f69a378ec023eh * fill payload descriptor
bb5e3b2f129cc39517b925419c22f69a378ec023eh * dma sync
bb5e3b2f129cc39517b925419c22f69a378ec023eh (void) ddi_dma_sync(dr->dr_hnd, 0, sizeof (struct ipw2100_txb),
bb5e3b2f129cc39517b925419c22f69a378ec023eh * since txbd[1] may not be successive to txbd[0] due to the ring
bb5e3b2f129cc39517b925419c22f69a378ec023eh * organization, another dma_sync is needed to simplify the logic
bb5e3b2f129cc39517b925419c22f69a378ec023eh * update txcur
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_TX_WRITE_INDEX, sc->sc_tx_cur);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * IOCTL Handler
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_m_ioctl(): enter\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh * check whether or not need to handle this in net80211
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (ipw2100_ioctl(sc, q, m) == IEEE80211_IOCTL_NOT_REQUIRED)
bb5e3b2f129cc39517b925419c22f69a378ec023eh return; /* succes or fail */
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_ioctl(struct ipw2100_softc *sc, queue_t *q, mblk_t *m)
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_ioctl(): ioctl buffer too short, %u\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Validate the command
bb5e3b2f129cc39517b925419c22f69a378ec023eh switch (cmd) {
eae72b5b807baa9116e64502cbb278edf15f3146Sebastien Roy if (need_privilege && (ret = secpolicy_dl_config(iocp->ioc_cr)) != 0) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * sanity check
bb5e3b2f129cc39517b925419c22f69a378ec023eh if (iocp->ioc_count == 0 || iocp->ioc_count < sizeof (wldp_t) ||
bb5e3b2f129cc39517b925419c22f69a378ec023eh * assuming single data block
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_ioctl(): go to call miocack with "
bb5e3b2f129cc39517b925419c22f69a378ec023eh * IEEE80211_IOCTL_REQUIRED - need net80211 handle
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_getset(struct ipw2100_softc *sc, mblk_t *m, uint32_t cmd,
bb5e3b2f129cc39517b925419c22f69a378ec023eh switch (id) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh * which is not supported by net80211, so it
bb5e3b2f129cc39517b925419c22f69a378ec023eh * has to be handled from driver side
bb5e3b2f129cc39517b925419c22f69a378ec023eh * so far, drier doesn't support fix-rates
bb5e3b2f129cc39517b925419c22f69a378ec023eh * current net80211 implementation clears the bssid while
bb5e3b2f129cc39517b925419c22f69a378ec023eh * this command received, which will result in the all zero
bb5e3b2f129cc39517b925419c22f69a378ec023eh * mac address for scan'ed AP which is just disconnected.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * This is a workaround solution until net80211 find a
bb5e3b2f129cc39517b925419c22f69a378ec023eh * better method.
bb5e3b2f129cc39517b925419c22f69a378ec023eh * The wifi IOCTL net80211 supported:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_ESSID:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_BSSID:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_WEP_KEY_TAB:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_WEP_KEY_ID:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_AUTH_MODE:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_ENCRYPTION:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_BSS_TYPE:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_ESS_LIST:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_LINKSTATUS:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_RSSI:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_SCAN:
bb5e3b2f129cc39517b925419c22f69a378ec023eh * case WL_LOAD_DEFAULTS:
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * When radio is off, need to ignore all ioctl. What need to
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * do is to check radio status firstly. If radio is ON, pass
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * it to net80211, otherwise, return to upper layer directly.
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * Considering the WL_SUCCESS also means WL_CONNECTED for
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * checking linkstatus, one exception for WL_LINKSTATUS is to
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh * let net80211 handle it.
9e2cd38c103ae52a41b09823a11c9b5c059555f0eh "ipw: RADIO is OFF\n"));
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * we will overwrite everything
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China * Call back functions for get/set proporty
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinaipw2100_m_getprop(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China struct ipw2100_softc *sc = (struct ipw2100_softc *)arg;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China struct ieee80211com *ic = &sc->sc_ic;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China switch (wldp_pr_num) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China /* mac_prop_id */
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China case MAC_PROP_WL_DESIRED_RATES:
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China IPW2100_DBG(IPW2100_DBG_BRUSSELS, (sc->sc_dip, CE_CONT,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China "ipw2100_m_getprop(): Not Support DESIRED_RATES\n"));
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China case MAC_PROP_WL_RADIO:
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China *(wl_linkstatus_t *)wldp_buf = ipw2100_get_radio(sc);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China /* go through net80211 */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer err = ieee80211_getprop(ic, pr_name, wldp_pr_num,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyeripw2100_m_propinfo(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer struct ipw2100_softc *sc = (struct ipw2100_softc *)arg;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer ieee80211_propinfo(ic, pr_name, wldp_pr_num, prh);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinaipw2100_m_setprop(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China uint_t wldp_length, const void *wldp_buf)
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China struct ipw2100_softc *sc = (struct ipw2100_softc *)arg;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China struct ieee80211com *ic = &sc->sc_ic;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China switch (wldp_pr_num) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China /* mac_prop_id */
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China case MAC_PROP_WL_DESIRED_RATES:
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China IPW2100_DBG(IPW2100_DBG_BRUSSELS, (sc->sc_dip, CE_CONT,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China "ipw2100_m_setprop(): Not Support DESIRED_RATES\n"));
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China case MAC_PROP_WL_RADIO:
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China IPW2100_DBG(IPW2100_DBG_BRUSSELS, (sc->sc_dip, CE_CONT,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China "ipw2100_m_setprop(): Not Support RADIO\n"));
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China /* go through net80211 */
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China err = ieee80211_setprop(ic, pr_name, wldp_pr_num, wldp_length,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China if (err == ENETRESET) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China if (sc->sc_flags & IPW2100_FLAG_RUNNING) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China (void) ipw2100_m_start(sc);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China (void) ieee80211_new_state(ic,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China IEEE80211_S_SCAN, -1);
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw_wificfg_radio(struct ipw2100_softc *sc, uint32_t cmd, wldp_t *outfp)
bb5e3b2f129cc39517b925419c22f69a378ec023eh switch (cmd) {
bb5e3b2f129cc39517b925419c22f69a378ec023eh *(wl_linkstatus_t *)(outfp->wldp_buf) = ipw2100_get_radio(sc);
bb5e3b2f129cc39517b925419c22f69a378ec023eh outfp->wldp_length = WIFI_BUF_OFFSET + sizeof (wl_linkstatus_t);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * return success, but with result NOTSUPPORTED
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw_wificfg_disassoc(struct ipw2100_softc *sc, wldp_t *outfp)
bb5e3b2f129cc39517b925419c22f69a378ec023eh * init the state
bb5e3b2f129cc39517b925419c22f69a378ec023eh * return success always
bb5e3b2f129cc39517b925419c22f69a378ec023eh return (0);
bb5e3b2f129cc39517b925419c22f69a378ec023eh/* End of IOCTL Handler */
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023eh if ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_MGT)
bb5e3b2f129cc39517b925419c22f69a378ec023eh * assume the message contains only 1 block
bb5e3b2f129cc39517b925419c22f69a378ec023ehstatic void
bb5e3b2f129cc39517b925419c22f69a378ec023ehipw2100_rcvpkt(struct ipw2100_softc *sc, struct ipw2100_status *status,
bb5e3b2f129cc39517b925419c22f69a378ec023eh struct ieee80211_frame *wh = (struct ieee80211_frame *)rxbuf;
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_rcvpkg(): cannot allocate receive message(%u)\n",
922d2c76afbee21520ffa2088c4e60dcb80d3945eh struct ipw2100_softc *sc = (struct ipw2100_softc *)(uintptr_t)arg;
bb5e3b2f129cc39517b925419c22f69a378ec023eh * mask all interrupts
bb5e3b2f129cc39517b925419c22f69a378ec023eh * acknowledge all fired interrupts
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_intr(): interrupt is fired. int=0x%08x\n", ireg));
bb5e3b2f129cc39517b925419c22f69a378ec023eh "ipw2100_intr(): interrupt is fired, MASK = 0x%08x\n",
bb5e3b2f129cc39517b925419c22f69a378ec023eh * inform mfthread to recover hw error
922d2c76afbee21520ffa2088c4e60dcb80d3945eh i * sizeof (struct ipw2100_status),
922d2c76afbee21520ffa2088c4e60dcb80d3945eh sizeof (struct ipw2100_status),
922d2c76afbee21520ffa2088c4e60dcb80d3945eh i * sizeof (struct ipw2100_bd),
922d2c76afbee21520ffa2088c4e60dcb80d3945eh sizeof (struct ipw2100_bd),
922d2c76afbee21520ffa2088c4e60dcb80d3945eh sizeof (struct ipw2100_rxb),
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "ipw2100_intr(): status code=0x%04x, len=0x%08x, "
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "flags=0x%02x, rssi=%02x\n",
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "ipw2100_intr(): rxbd,phyaddr=0x%08x, len=0x%08x, "
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "flags=0x%02x,nfrag=%02x\n",
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * command complete response
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * change state
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "ipw2100_intr(): newstate,state=0x%x\n",
922d2c76afbee21520ffa2088c4e60dcb80d3945eh switch (state) {
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * When radio is OFF, need a better
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * scan approach to ensure scan
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * result correct.
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "ipw2100_intr(): RADIO is OFF\n"));
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "ipw2100_intr(): "
922d2c76afbee21520ffa2088c4e60dcb80d3945eh "unknown status code 0x%04x\n",
922d2c76afbee21520ffa2088c4e60dcb80d3945eh * write sc_rx_cur backward 1 step to RX_WRITE_INDEX
bb5e3b2f129cc39517b925419c22f69a378ec023eh * enable all interrupts
bb5e3b2f129cc39517b925419c22f69a378ec023eh ipw2100_csr_put32(sc, IPW2100_CSR_INTR_MASK, IPW2100_INTR_MASK_ALL);
bb5e3b2f129cc39517b925419c22f69a378ec023eh * Module Loading Data & Entry Points
bb5e3b2f129cc39517b925419c22f69a378ec023ehDDI_DEFINE_STREAM_OPS(ipw2100_devops, nulldev, nulldev, ipw2100_attach,