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head/sys/dev/hyperv/netvsc/if_hnreg.h
| Property | Old Value | New Value |
|---|---|---|
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| /*- | |||||
| * Copyright (c) 2016 Microsoft Corp. | |||||
| * 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 unmodified, 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 AUTHOR ``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 AUTHOR 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 _IF_HNREG_H_ | |||||
| #define _IF_HNREG_H_ | |||||
| #include <sys/param.h> | |||||
| #include <sys/systm.h> | |||||
| #define HN_NVS_STATUS_OK 1 | |||||
| #define HN_NVS_TYPE_INIT 1 | |||||
| #define HN_NVS_TYPE_INIT_RESP 2 | |||||
| /* | |||||
| * Any size less than this one will _not_ work, e.g. hn_nvs_init | |||||
| * only has 12B valid data, however, if only 12B data were sent, | |||||
| * Hypervisor would never reply. | |||||
| */ | |||||
| #define HN_NVS_REQSIZE_MIN 32 | |||||
| struct hn_nvs_init { | |||||
| uint32_t nvs_type; /* HN_NVS_TYPE_INIT */ | |||||
| uint32_t nvs_ver_min; | |||||
| uint32_t nvs_ver_max; | |||||
| uint8_t nvs_rsvd[20]; | |||||
| } __packed; | |||||
| CTASSERT(sizeof(struct hn_nvs_init) >= HN_NVS_REQSIZE_MIN); | |||||
| struct hn_nvs_init_resp { | |||||
| uint32_t nvs_type; /* HN_NVS_TYPE_INIT_RESP */ | |||||
| uint32_t nvs_ver; /* deprecated */ | |||||
| uint32_t nvs_rsvd; | |||||
| uint32_t nvs_status; /* HN_NVS_STATUS_ */ | |||||
| } __packed; | |||||
| #endif /* !_IF_HNREG_H_ */ | |||||