diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 7efb8a4..8ee30aa 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -808,10 +808,11 @@ receive_filter(E1000State *s, const uint8_t *buf, int size)
     if (e1000x_is_vlan_packet(buf, le16_to_cpu(s->mac_reg[VET])) &&
         e1000x_vlan_rx_filter_enabled(s->mac_reg)) {
         uint16_t vid = lduw_be_p(buf + 14);
-        uint32_t vfta = ldl_le_p((uint32_t*)(s->mac_reg + VFTA) +
+        uint32_t vfta = ldl_le_p((uint32_t *)(s->mac_reg + VFTA) +
                                  ((vid >> 5) & 0x7f));
-        if ((vfta & (1 << (vid & 0x1f))) == 0)
+        if ((vfta & (1 << (vid & 0x1f))) == 0) {
             return 0;
+        }
     }
 
     if (!isbcast && !ismcast && (rctl & E1000_RCTL_UPE)) { /* promiscuous ucast */
@@ -1220,16 +1221,16 @@ static const readops macreg_readops[] = {
     [TDFPC]   = mac_low13_read,
     [AIT]     = mac_low16_read,
 
-    [CRCERRS ... MPC]   = &mac_readreg,
-    [IP6AT ... IP6AT+3] = &mac_readreg,    [IP4AT ... IP4AT+6] = &mac_readreg,
-    [FFLT ... FFLT+6]   = &mac_low11_read,
-    [RA ... RA+31]      = &mac_readreg,
-    [WUPM ... WUPM+31]  = &mac_readreg,
-    [MTA ... MTA+127]   = &mac_readreg,
-    [VFTA ... VFTA+127] = &mac_readreg,
-    [FFMT ... FFMT+254] = &mac_low4_read,
-    [FFVT ... FFVT+254] = &mac_readreg,
-    [PBM ... PBM+16383] = &mac_readreg,
+    [CRCERRS ... MPC]     = &mac_readreg,
+    [IP6AT ... IP6AT + 3] = &mac_readreg,    [IP4AT ... IP4AT + 6] = &mac_readreg,
+    [FFLT ... FFLT + 6]   = &mac_low11_read,
+    [RA ... RA + 31]      = &mac_readreg,
+    [WUPM ... WUPM + 31]  = &mac_readreg,
+    [MTA ... MTA + 127]   = &mac_readreg,
+    [VFTA ... VFTA + 127] = &mac_readreg,
+    [FFMT ... FFMT + 254] = &mac_low4_read,
+    [FFVT ... FFVT + 254] = &mac_readreg,
+    [PBM ... PBM + 16383] = &mac_readreg,
 };
 enum { NREADOPS = ARRAY_SIZE(macreg_readops) };
 
@@ -1252,14 +1253,14 @@ static const writeops macreg_writeops[] = {
     [RDTR]   = set_16bit,  [RADV]   = set_16bit,      [TADV] = set_16bit,
     [ITR]    = set_16bit,
 
-    [IP6AT ... IP6AT+3] = &mac_writereg, [IP4AT ... IP4AT+6] = &mac_writereg,
-    [FFLT ... FFLT+6]   = &mac_writereg,
-    [RA ... RA+31]      = &mac_writereg,
-    [WUPM ... WUPM+31]  = &mac_writereg,
-    [MTA ... MTA+127]   = &mac_writereg,
-    [VFTA ... VFTA+127] = &mac_writereg,
-    [FFMT ... FFMT+254] = &mac_writereg, [FFVT ... FFVT+254] = &mac_writereg,
-    [PBM ... PBM+16383] = &mac_writereg,
+    [IP6AT ... IP6AT + 3] = &mac_writereg, [IP4AT ... IP4AT + 6] = &mac_writereg,
+    [FFLT ... FFLT + 6]   = &mac_writereg,
+    [RA ... RA + 31]      = &mac_writereg,
+    [WUPM ... WUPM + 31]  = &mac_writereg,
+    [MTA ... MTA + 127]   = &mac_writereg,
+    [VFTA ... VFTA + 127] = &mac_writereg,
+    [FFMT ... FFMT + 254] = &mac_writereg, [FFVT ... FFVT + 254] = &mac_writereg,
+    [PBM ... PBM + 16383] = &mac_writereg,
 };
 
 enum { NWRITEOPS = ARRAY_SIZE(macreg_writeops) };
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index 7523e9f..8635ca1 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -1,37 +1,37 @@
 /*
-* QEMU INTEL 82574 GbE NIC emulation
-*
-* Software developer's manuals:
-* http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
-*
-* Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
-* Developed by Daynix Computing LTD (http://www.daynix.com)
-*
-* Authors:
-* Dmitry Fleytman <dmitry@daynix.com>
-* Leonid Bloch <leonid@daynix.com>
-* Yan Vugenfirer <yan@daynix.com>
-*
-* Based on work done by:
-* Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
-* Copyright (c) 2008 Qumranet
-* Based on work done by:
-* Copyright (c) 2007 Dan Aloni
-* Copyright (c) 2004 Antony T Curtis
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation; either
-* version 2.1 of the License, or (at your option) any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
+ * QEMU INTEL 82574 GbE NIC emulation
+ *
+ * Software developer's manuals:
+ * http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
+ *
+ * Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
+ * Developed by Daynix Computing LTD (http://www.daynix.com)
+ *
+ * Authors:
+ * Dmitry Fleytman <dmitry@daynix.com>
+ * Leonid Bloch <leonid@daynix.com>
+ * Yan Vugenfirer <yan@daynix.com>
+ *
+ * Based on work done by:
+ * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
+ * Copyright (c) 2008 Qumranet
+ * Based on work done by:
+ * Copyright (c) 2007 Dan Aloni
+ * Copyright (c) 2004 Antony T Curtis
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include "qemu/osdep.h"
 #include "qemu/units.h"
@@ -239,9 +239,9 @@ static NetClientInfo net_e1000e_info = {
 };
 
 /*
-* EEPROM (NVM) contents documented in Table 36, section 6.1
-* and generally 6.1.2 Software accessed words.
-*/
+ * EEPROM (NVM) contents documented in Table 36, section 6.1
+ * and generally 6.1.2 Software accessed words.
+ */
 static const uint16_t e1000e_eeprom_template[64] = {
   /*        Address        |    Compat.    | ImVer |   Compat.     */
     0x0000, 0x0000, 0x0000, 0x0420, 0xf746, 0x2010, 0xffff, 0xffff,
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index fc9cdb4..c4be782 100644
--- a/hw/net/e1000e_core.c
+++ b/hw/net/e1000e_core.c
@@ -1,37 +1,37 @@
 /*
-* Core code for QEMU e1000e emulation
-*
-* Software developer's manuals:
-* http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
-*
-* Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
-* Developed by Daynix Computing LTD (http://www.daynix.com)
-*
-* Authors:
-* Dmitry Fleytman <dmitry@daynix.com>
-* Leonid Bloch <leonid@daynix.com>
-* Yan Vugenfirer <yan@daynix.com>
-*
-* Based on work done by:
-* Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
-* Copyright (c) 2008 Qumranet
-* Based on work done by:
-* Copyright (c) 2007 Dan Aloni
-* Copyright (c) 2004 Antony T Curtis
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation; either
-* version 2.1 of the License, or (at your option) any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
+ * Core code for QEMU e1000e emulation
+ *
+ * Software developer's manuals:
+ * http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
+ *
+ * Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
+ * Developed by Daynix Computing LTD (http://www.daynix.com)
+ *
+ * Authors:
+ * Dmitry Fleytman <dmitry@daynix.com>
+ * Leonid Bloch <leonid@daynix.com>
+ * Yan Vugenfirer <yan@daynix.com>
+ *
+ * Based on work done by:
+ * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
+ * Copyright (c) 2008 Qumranet
+ * Based on work done by:
+ * Copyright (c) 2007 Dan Aloni
+ * Copyright (c) 2004 Antony T Curtis
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include "qemu/osdep.h"
 #include "qemu/log.h"
@@ -49,8 +49,9 @@
 
 #include "trace.h"
 
-#define E1000E_MIN_XITR     (500) /* No more then 7813 interrupts per
-                                     second according to spec 10.2.4.2 */
+/* No more then 7813 interrupts per second according to spec 10.2.4.2 */
+#define E1000E_MIN_XITR     (500)
+
 #define E1000E_MAX_TX_FRAGS (64)
 
 static inline void
@@ -282,14 +283,18 @@ e1000e_intrmgr_delay_rx_causes(E1000ECore *core, uint32_t *causes)
     core->delayed_causes |= *causes & delayable_causes;
     *causes &= ~delayable_causes;
 
-    /* Check if delayed RX interrupts disabled by client
-       or if there are causes that cannot be delayed */
+    /*
+     * Check if delayed RX interrupts disabled by client
+     * or if there are causes that cannot be delayed
+     */
     if ((rdtr == 0) || (*causes != 0)) {
         return false;
     }
 
-    /* Check if delayed RX ACK interrupts disabled by client
-       and there is an ACK packet received */
+    /*
+     * Check if delayed RX ACK interrupts disabled by client
+     * and there is an ACK packet received
+     */
     if ((raid == 0) && (core->delayed_causes & E1000_ICR_ACK)) {
         return false;
     }
@@ -2515,7 +2520,8 @@ e1000e_set_icr(E1000ECore *core, int index, uint32_t val)
     }
 
     icr = core->mac[ICR] & ~val;
-    /* Windows driver expects that the "receive overrun" bit and other
+    /*
+     * Windows driver expects that the "receive overrun" bit and other
      * ones to be cleared when the "Other" bit (#24) is cleared.
      */
     icr = (val & E1000_ICR_OTHER) ? (icr & ~E1000_ICR_OTHER_CAUSES) : icr;
@@ -3269,10 +3275,12 @@ enum { E1000E_NWRITEOPS = ARRAY_SIZE(e1000e_macreg_writeops) };
 
 enum { MAC_ACCESS_PARTIAL = 1 };
 
-/* The array below combines alias offsets of the index values for the
+/*
+ * The array below combines alias offsets of the index values for the
  * MAC registers that have aliases, with the indication of not fully
  * implemented registers (lowest bit). This combination is possible
- * because all of the offsets are even. */
+ * because all of the offsets are even.
+ */
 static const uint16_t mac_reg_access[E1000E_MAC_SIZE] = {
     /* Alias index offsets */
     [FCRTL_A] = 0x07fe, [FCRTH_A] = 0x0802,
@@ -3536,10 +3544,10 @@ void e1000e_core_pre_save(E1000ECore *core)
     NetClientState *nc = qemu_get_queue(core->owner_nic);
 
     /*
-    * If link is down and auto-negotiation is supported and ongoing,
-    * complete auto-negotiation immediately. This allows us to look
-    * at MII_SR_AUTONEG_COMPLETE to infer link status on load.
-    */
+     * If link is down and auto-negotiation is supported and ongoing,
+     * complete auto-negotiation immediately. This allows us to look
+     * at MII_SR_AUTONEG_COMPLETE to infer link status on load.
+     */
     if (nc->link_down && e1000e_have_autoneg(core)) {
         core->phy[0][PHY_STATUS] |= MII_SR_AUTONEG_COMPLETE;
         e1000e_update_flowctl_status(core);
@@ -3557,7 +3565,8 @@ e1000e_core_post_load(E1000ECore *core)
 {
     NetClientState *nc = qemu_get_queue(core->owner_nic);
 
-    /* nc.link_down can't be migrated, so infer link_down according
+    /*
+     * nc.link_down can't be migrated, so infer link_down according
      * to link status bit in core.mac[STATUS].
      */
     nc->link_down = (core->mac[STATUS] & E1000_STATUS_LU) == 0;
diff --git a/hw/net/e1000e_core.h b/hw/net/e1000e_core.h
index 4ddb4d2..b8f38c4 100644
--- a/hw/net/e1000e_core.h
+++ b/hw/net/e1000e_core.h
@@ -1,37 +1,37 @@
 /*
-* Core code for QEMU e1000e emulation
-*
-* Software developer's manuals:
-* http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
-*
-* Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
-* Developed by Daynix Computing LTD (http://www.daynix.com)
-*
-* Authors:
-* Dmitry Fleytman <dmitry@daynix.com>
-* Leonid Bloch <leonid@daynix.com>
-* Yan Vugenfirer <yan@daynix.com>
-*
-* Based on work done by:
-* Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
-* Copyright (c) 2008 Qumranet
-* Based on work done by:
-* Copyright (c) 2007 Dan Aloni
-* Copyright (c) 2004 Antony T Curtis
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation; either
-* version 2.1 of the License, or (at your option) any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
+ * Core code for QEMU e1000e emulation
+ *
+ * Software developer's manuals:
+ * http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf
+ *
+ * Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com)
+ * Developed by Daynix Computing LTD (http://www.daynix.com)
+ *
+ * Authors:
+ * Dmitry Fleytman <dmitry@daynix.com>
+ * Leonid Bloch <leonid@daynix.com>
+ * Yan Vugenfirer <yan@daynix.com>
+ *
+ * Based on work done by:
+ * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
+ * Copyright (c) 2008 Qumranet
+ * Based on work done by:
+ * Copyright (c) 2007 Dan Aloni
+ * Copyright (c) 2004 Antony T Curtis
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef HW_NET_E1000E_CORE_H
 #define HW_NET_E1000E_CORE_H
diff --git a/hw/net/e1000x_common.h b/hw/net/e1000x_common.h
index b774277..bc1ee75 100644
--- a/hw/net/e1000x_common.h
+++ b/hw/net/e1000x_common.h
@@ -1,26 +1,26 @@
 /*
-* QEMU e1000(e) emulation - shared code
-*
-* Copyright (c) 2008 Qumranet
-*
-* Based on work done by:
-* Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
-* Copyright (c) 2007 Dan Aloni
-* Copyright (c) 2004 Antony T Curtis
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation; either
-* version 2.1 of the License, or (at your option) any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
+ * QEMU e1000(e) emulation - shared code
+ *
+ * Copyright (c) 2008 Qumranet
+ *
+ * Based on work done by:
+ * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc.
+ * Copyright (c) 2007 Dan Aloni
+ * Copyright (c) 2004 Antony T Curtis
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef HW_NET_E1000X_COMMON_H
 #define HW_NET_E1000X_COMMON_H
