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sys/dev/liquidio/lio_bsd.h
| /* | |||||
| * BSD LICENSE | |||||
| * | |||||
| * Copyright(c) 2017 Cavium, Inc.. All rights reserved. | |||||
| * All rights reserved. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions | |||||
| * are met: | |||||
| * | |||||
| * * Redistributions of source code must retain the above copyright | |||||
| * notice, this list of conditions and the following disclaimer. | |||||
| * * 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. | |||||
| * * Neither the name of Cavium, Inc. nor the names of its | |||||
| * contributors may be used to endorse or promote products derived | |||||
| * from this software without specific prior written permission. | |||||
| * | |||||
| * 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(S) 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. | |||||
| */ | |||||
| /*$FreeBSD$*/ | |||||
| #ifndef __LIO_BSD_H__ | |||||
| #define __LIO_BSD_H__ | |||||
| #include <sys/param.h> | |||||
| #include <sys/socket.h> | |||||
| #include <sys/kernel.h> | |||||
| #include <sys/module.h> | |||||
| #include <sys/sockio.h> | |||||
| #include <net/if.h> | |||||
| #include <net/if_var.h> | |||||
| #include <net/bpf.h> | |||||
| #include <net/ethernet.h> | |||||
| #include <net/if_dl.h> | |||||
| #include <net/if_media.h> | |||||
| #include <net/if_types.h> | |||||
| #include <net/if_vlan_var.h> | |||||
| #include <net/if_gif.h> | |||||
| #include <netinet/tcp_lro.h> | |||||
| #include <sys/bus.h> | |||||
| #include <machine/bus.h> | |||||
| #include <sys/rman.h> | |||||
| #include <vm/vm.h> | |||||
| #include <vm/pmap.h> | |||||
| #include <dev/pci/pcivar.h> | |||||
| #include <dev/pci/pcireg.h> | |||||
| #include <sys/sysctl.h> | |||||
| #include <sys/taskqueue.h> | |||||
| #include <sys/smp.h> | |||||
| #include <sys/kthread.h> | |||||
| #include <sys/firmware.h> | |||||
| #include <vm/vm_extern.h> | |||||
| #include <vm/vm_kern.h> | |||||
| #ifndef PCI_VENDOR_ID_CAVIUM | |||||
| #define PCI_VENDOR_ID_CAVIUM 0x177D | |||||
| #endif | |||||
| #define BIT(nr) (1UL << (nr)) | |||||
| #define lio_check_timeout(a, b) ((int)((b) - (a)) < 0) | |||||
| #define lio_ms_to_ticks(x) \ | |||||
| ((hz > 1000) ? ((x) * (hz/1000)) : ((x) / (1000/hz))) | |||||
| #define lio_mdelay(x) do { \ | |||||
| if (cold) \ | |||||
| DELAY(1000 * (x)); \ | |||||
| else \ | |||||
| pause("Wait", lio_ms_to_ticks(x)); \ | |||||
| } while(0) | |||||
| #define lio_sleep_timeout(timeout) lio_mdelay((timeout)) | |||||
| typedef uint32_t __be32; | |||||
| typedef uint64_t __be64; | |||||
| #define lio_dev_info(oct, format, args...) \ | |||||
| device_printf(oct->device, "Info: " format, ##args) | |||||
| #define lio_dev_warn(oct, format, args...) \ | |||||
| device_printf(oct->device, "Warn: " format, ##args) | |||||
| #define lio_dev_err(oct, format, args...) \ | |||||
| device_printf(oct->device, "Error: " format, ##args) | |||||
| #ifdef LIO_DEBUG | |||||
| #define lio_dev_dbg(oct, format, args...) \ | |||||
| device_printf(oct->device, "Debug: " format, ##args) | |||||
| #else | |||||
| #define lio_dev_dbg(oct, format, args...) {do { } while (0); } | |||||
| #endif | |||||
| struct lio_stailq_node { | |||||
| STAILQ_ENTRY (lio_stailq_node) entries; | |||||
| }; | |||||
| STAILQ_HEAD (lio_stailq_head, lio_stailq_node); | |||||
| static inline struct lio_stailq_node * | |||||
| lio_delete_first_node(struct lio_stailq_head *root) | |||||
| { | |||||
| struct lio_stailq_node *node; | |||||
| if (STAILQ_EMPTY(root)) | |||||
| node = NULL; | |||||
| else | |||||
| node = STAILQ_FIRST(root); | |||||
| if (node != NULL) | |||||
| STAILQ_REMOVE_HEAD(root, entries); | |||||
| return (node); | |||||
| } | |||||
| #endif /* __LIO_BSD_H__ */ | |||||