diff options
Diffstat (limited to 'sys/dev/qlxge/qls_os.h')
| -rw-r--r-- | sys/dev/qlxge/qls_os.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/sys/dev/qlxge/qls_os.h b/sys/dev/qlxge/qls_os.h new file mode 100644 index 000000000000..eba9bf55d93f --- /dev/null +++ b/sys/dev/qlxge/qls_os.h @@ -0,0 +1,157 @@ +/* + * 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: qls_os.h + * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656. + */ + +#ifndef _QLS_OS_H_ +#define _QLS_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> +#include <machine/in_cksum.h> + +#define QLA_USEC_DELAY(usec) DELAY(usec) + +static __inline int qls_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 qls_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 qls_mdelay(fn, msecs) \ + {\ + if (cold) \ + DELAY((msecs * 1000)); \ + else \ + pause(fn, qls_ms_to_hz(msecs)); \ + } + +/* + * Locks + */ +#define QLA_LOCK(ha, str, no_delay) qls_lock(ha, str, no_delay) +#define QLA_UNLOCK(ha, str) qls_unlock(ha, str) + +#define QLA_TX_LOCK(ha) mtx_lock(&ha->tx_lock); +#define QLA_TX_UNLOCK(ha) mtx_unlock(&ha->tx_lock); + +#endif /* #ifndef _QLS_OS_H_ */ |