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diff --git a/sys/dev/qlxgbe/ql_os.h b/sys/dev/qlxgbe/ql_os.h
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+/*
+ * Copyright (c) 2013-2014 Qlogic Corporation
+ * 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ *
+ * $FreeBSD$
+ */
+/*
+ * File: ql_os.h
+ * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
+ */
+
+#ifndef _QL_OS_H_
+#define _QL_OS_H_
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/mbuf.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+#include <sys/malloc.h>
+#include <sys/module.h>
+#include <sys/kernel.h>
+#include <sys/sockio.h>
+#include <sys/types.h>
+#include <machine/atomic.h>
+#include <machine/_inttypes.h>
+#include <sys/conf.h>
+
+#if __FreeBSD_version < 900044
+#error FreeBSD Version not supported - use version >= 900044
+#endif
+
+#include <net/if.h>
+#include <net/if_arp.h>
+#include <net/ethernet.h>
+#include <net/if_dl.h>
+#include <net/if_media.h>
+#include <net/bpf.h>
+#include <net/if_types.h>
+#include <net/if_vlan_var.h>
+
+#include <netinet/in_systm.h>
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <netinet/in_var.h>
+#include <netinet/tcp_lro.h>
+
+#include <sys/bus.h>
+#include <machine/bus.h>
+#include <sys/rman.h>
+#include <machine/resource.h>
+#include <dev/pci/pcireg.h>
+#include <dev/pci/pcivar.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/proc.h>
+#include <sys/sysctl.h>
+#include <sys/endian.h>
+#include <sys/taskqueue.h>
+#include <sys/pcpu.h>
+
+#include <sys/unistd.h>
+#include <sys/kthread.h>
+
+#define QLA_USEC_DELAY(usec) DELAY(usec)
+
+static __inline int qla_ms_to_hz(int ms)
+{
+ int qla_hz;
+
+ struct timeval t;
+
+ t.tv_sec = ms / 1000;
+ t.tv_usec = (ms % 1000) * 1000;
+
+ qla_hz = tvtohz(&t);
+
+ if (qla_hz < 0)
+ qla_hz = 0x7fffffff;
+ if (!qla_hz)
+ qla_hz = 1;
+
+ return (qla_hz);
+}
+
+static __inline int qla_sec_to_hz(int sec)
+{
+ struct timeval t;
+
+ t.tv_sec = sec;
+ t.tv_usec = 0;
+
+ return (tvtohz(&t));
+}
+
+
+#define qla_host_to_le16(x) htole16(x)
+#define qla_host_to_le32(x) htole32(x)
+#define qla_host_to_le64(x) htole64(x)
+#define qla_host_to_be16(x) htobe16(x)
+#define qla_host_to_be32(x) htobe32(x)
+#define qla_host_to_be64(x) htobe64(x)
+
+#define qla_le16_to_host(x) le16toh(x)
+#define qla_le32_to_host(x) le32toh(x)
+#define qla_le64_to_host(x) le64toh(x)
+#define qla_be16_to_host(x) be16toh(x)
+#define qla_be32_to_host(x) be32toh(x)
+#define qla_be64_to_host(x) be64toh(x)
+
+MALLOC_DECLARE(M_QLA83XXBUF);
+
+#define qla_mdelay(fn, msecs) \
+ {\
+ if (cold) \
+ DELAY((msecs * 1000)); \
+ else \
+ pause(fn, qla_ms_to_hz(msecs)); \
+ }
+
+/*
+ * Locks
+ */
+#define QLA_LOCK(ha, str, no_delay) qla_lock(ha, str, no_delay)
+#define QLA_UNLOCK(ha, str) qla_unlock(ha, str)
+
+#define QLA_TX_LOCK(ha) mtx_lock(&ha->tx_lock);
+#define QLA_TX_UNLOCK(ha) mtx_unlock(&ha->tx_lock);
+
+/*
+ * structure encapsulating a DMA buffer
+ */
+struct qla_dma {
+ bus_size_t alignment;
+ uint32_t size;
+ void *dma_b;
+ bus_addr_t dma_addr;
+ bus_dmamap_t dma_map;
+ bus_dma_tag_t dma_tag;
+};
+typedef struct qla_dma qla_dma_t;
+
+
+#endif /* #ifndef _QL_OS_H_ */