+ mutex_lock(&(bcm)->mutex);
+ bcm43xx_shutdown_all_wireless_cores(bcm);
+ bcm43xx_pctl_set_crystal(bcm, 0);
+ mutex_unlock(&(bcm)->mutex);
+}
+
+static void prepare_phydata_for_init(struct bcm43xx_phyinfo *phy)
+{
+ phy->antenna_diversity = 0xFFFF;
+ memset(phy->minlowsig, 0xFF, sizeof(phy->minlowsig));
+ memset(phy->minlowsigpos, 0, sizeof(phy->minlowsigpos));
+
+ /* Flags */
+ phy->calibrated = 0;
+ phy->is_locked = 0;
+
+ if (phy->_lo_pairs) {
+ memset(phy->_lo_pairs, 0,
+ sizeof(struct bcm43xx_lopair) * BCM43xx_LO_COUNT);
+ }
+ memset(phy->loopback_gain, 0, sizeof(phy->loopback_gain));
+}
+
+static void prepare_radiodata_for_init(struct bcm43xx_private *bcm,
+ struct bcm43xx_radioinfo *radio)
+{
+ int i;
+
+ /* Set default attenuation values. */
+ radio->baseband_atten = bcm43xx_default_baseband_attenuation(bcm);
+ radio->radio_atten = bcm43xx_default_radio_attenuation(bcm);
+ radio->txctl1 = bcm43xx_default_txctl1(bcm);
+ radio->txctl2 = 0xFFFF;
+ radio->txpwr_offset = 0;
+
+ /* NRSSI */
+ radio->nrssislope = 0;
+ for (i = 0; i < ARRAY_SIZE(radio->nrssi); i++)
+ radio->nrssi[i] = -1000;
+ for (i = 0; i < ARRAY_SIZE(radio->nrssi_lt); i++)
+ radio->nrssi_lt[i] = i;
+
+ radio->lofcal = 0xFFFF;
+ radio->initval = 0xFFFF;
+
+ radio->aci_enable = 0;
+ radio->aci_wlan_automatic = 0;
+ radio->aci_hw_rssi = 0;
+}
+
+static void prepare_priv_for_init(struct bcm43xx_private *bcm)
+{
+ int i;
+ struct bcm43xx_coreinfo *core;
+ struct bcm43xx_coreinfo_80211 *wlext;