Add QLogic 10 Gigabit Ethernet & CNA Adapter Driver version 1.30

for 3200 and 8200 series cards.

Submitted by:	David C Somayajulu (david.somayajulu@qlogic.com),
		Qlogic Corporation
MFC After:	3 days

1 files changed, 176 insertions, 0 deletions

diff --git a/sys/dev/qlxgb/qla_os.h b/sys/dev/qlxgb/qla_os.h
new file mode 100644
index 0000000..955be5d
--- /dev/null
+++ b/sys/dev/qlxgb/qla_os.h
@@ -0,0 +1,176 @@
+/*
+ * Copyright (c) 2010-2011 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: qla_os.h
+ * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
+ */
+
+#ifndef _QLA_OS_H_
+#define _QLA_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 <sys/conf.h>
+
+#if __FreeBSD_version < 700112
+#error FreeBSD Version not supported - use version >= 700112
+#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_QLA8XXXBUF);
+
+#define qla_mdelay(fn, msecs)	\
+	{\
+		if (cold) \
+			DELAY((msecs * 1000)); \
+		else  \
+			pause(fn, qla_ms_to_hz(msecs)); \
+	}
+	
+/*
+ * Locks
+ */
+#define QLA_LOCK(ha, str) qla_lock(ha, str);
+#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);
+
+#define QLA_RX_LOCK(ha)		mtx_lock(&ha->rx_lock);
+#define QLA_RX_UNLOCK(ha)	mtx_unlock(&ha->rx_lock);
+
+#define QLA_RXJ_LOCK(ha)	mtx_lock(&ha->rxj_lock);
+#define QLA_RXJ_UNLOCK(ha)	mtx_unlock(&ha->rxj_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;
+
+#define QL_ASSERT(x, y) if (!x) panic y
+
+#endif /* #ifndef _QLA_OS_H_ */