1537078d8f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
180 lines
4.6 KiB
C
180 lines
4.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2011-2013 Qlogic Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* File: qla_os.h
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* Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
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*/
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#ifndef _QLA_OS_H_
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#define _QLA_OS_H_
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/mbuf.h>
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#include <sys/protosw.h>
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#include <sys/socket.h>
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#include <sys/malloc.h>
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#include <sys/module.h>
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#include <sys/kernel.h>
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#include <sys/sockio.h>
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#include <sys/types.h>
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#include <machine/atomic.h>
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#include <sys/conf.h>
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#if __FreeBSD_version < 700112
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#error FreeBSD Version not supported - use version >= 700112
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#endif
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#include <net/if.h>
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#include <net/if_var.h>
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#include <net/if_arp.h>
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#include <net/ethernet.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/bpf.h>
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#include <net/if_types.h>
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#include <net/if_vlan_var.h>
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#include <netinet/in_systm.h>
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#include <netinet/in.h>
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#include <netinet/if_ether.h>
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#include <netinet/ip.h>
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#include <netinet/ip6.h>
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#include <netinet/tcp.h>
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#include <netinet/udp.h>
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#include <netinet/in_var.h>
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#include <netinet/tcp_lro.h>
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#include <sys/bus.h>
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#include <machine/bus.h>
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#include <sys/rman.h>
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#include <machine/resource.h>
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#include <dev/pci/pcireg.h>
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#include <dev/pci/pcivar.h>
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#include <sys/mutex.h>
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#include <sys/condvar.h>
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#include <sys/proc.h>
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#include <sys/sysctl.h>
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#include <sys/endian.h>
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#include <sys/taskqueue.h>
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#include <sys/pcpu.h>
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#include <sys/unistd.h>
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#include <sys/kthread.h>
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#define QLA_USEC_DELAY(usec) DELAY(usec)
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static __inline int qla_ms_to_hz(int ms)
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{
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int qla_hz;
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struct timeval t;
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t.tv_sec = ms / 1000;
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t.tv_usec = (ms % 1000) * 1000;
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qla_hz = tvtohz(&t);
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if (qla_hz < 0)
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qla_hz = 0x7fffffff;
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if (!qla_hz)
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qla_hz = 1;
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return (qla_hz);
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}
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static __inline int qla_sec_to_hz(int sec)
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{
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struct timeval t;
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t.tv_sec = sec;
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t.tv_usec = 0;
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return (tvtohz(&t));
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}
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#define qla_host_to_le16(x) htole16(x)
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#define qla_host_to_le32(x) htole32(x)
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#define qla_host_to_le64(x) htole64(x)
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#define qla_host_to_be16(x) htobe16(x)
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#define qla_host_to_be32(x) htobe32(x)
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#define qla_host_to_be64(x) htobe64(x)
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#define qla_le16_to_host(x) le16toh(x)
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#define qla_le32_to_host(x) le32toh(x)
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#define qla_le64_to_host(x) le64toh(x)
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#define qla_be16_to_host(x) be16toh(x)
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#define qla_be32_to_host(x) be32toh(x)
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#define qla_be64_to_host(x) be64toh(x)
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MALLOC_DECLARE(M_QLA8XXXBUF);
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#define qla_mdelay(fn, msecs) \
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{\
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if (cold) \
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DELAY((msecs * 1000)); \
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else \
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pause(fn, qla_ms_to_hz(msecs)); \
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}
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/*
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* Locks
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*/
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#define QLA_LOCK(ha, str) qla_lock(ha, str);
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#define QLA_UNLOCK(ha, str) qla_unlock(ha, str)
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#define QLA_TX_LOCK(ha) mtx_lock(&ha->tx_lock);
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#define QLA_TX_UNLOCK(ha) mtx_unlock(&ha->tx_lock);
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#define QLA_RX_LOCK(ha) mtx_lock(&ha->rx_lock);
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#define QLA_RX_UNLOCK(ha) mtx_unlock(&ha->rx_lock);
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#define QLA_RXJ_LOCK(ha) mtx_lock(&ha->rxj_lock);
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#define QLA_RXJ_UNLOCK(ha) mtx_unlock(&ha->rxj_lock);
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/*
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* structure encapsulating a DMA buffer
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*/
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struct qla_dma {
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bus_size_t alignment;
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uint32_t size;
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void *dma_b;
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bus_addr_t dma_addr;
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bus_dmamap_t dma_map;
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bus_dma_tag_t dma_tag;
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};
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typedef struct qla_dma qla_dma_t;
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#define QL_ASSERT(x, y) if (!x) panic y
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#endif /* #ifndef _QLA_OS_H_ */
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