xref: /xnu-8792.61.2/bsd/net/if_var_status.h (revision 42e220869062b56f8d7d0726fd4c88954f87902c)
1*42e22086SApple OSS Distributions /*
2*42e22086SApple OSS Distributions  * Copyright (c) 2000-2021 Apple Inc. All rights reserved.
3*42e22086SApple OSS Distributions  *
4*42e22086SApple OSS Distributions  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*42e22086SApple OSS Distributions  *
6*42e22086SApple OSS Distributions  * This file contains Original Code and/or Modifications of Original Code
7*42e22086SApple OSS Distributions  * as defined in and that are subject to the Apple Public Source License
8*42e22086SApple OSS Distributions  * Version 2.0 (the 'License'). You may not use this file except in
9*42e22086SApple OSS Distributions  * compliance with the License. The rights granted to you under the License
10*42e22086SApple OSS Distributions  * may not be used to create, or enable the creation or redistribution of,
11*42e22086SApple OSS Distributions  * unlawful or unlicensed copies of an Apple operating system, or to
12*42e22086SApple OSS Distributions  * circumvent, violate, or enable the circumvention or violation of, any
13*42e22086SApple OSS Distributions  * terms of an Apple operating system software license agreement.
14*42e22086SApple OSS Distributions  *
15*42e22086SApple OSS Distributions  * Please obtain a copy of the License at
16*42e22086SApple OSS Distributions  * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*42e22086SApple OSS Distributions  *
18*42e22086SApple OSS Distributions  * The Original Code and all software distributed under the License are
19*42e22086SApple OSS Distributions  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*42e22086SApple OSS Distributions  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*42e22086SApple OSS Distributions  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*42e22086SApple OSS Distributions  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*42e22086SApple OSS Distributions  * Please see the License for the specific language governing rights and
24*42e22086SApple OSS Distributions  * limitations under the License.
25*42e22086SApple OSS Distributions  *
26*42e22086SApple OSS Distributions  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*42e22086SApple OSS Distributions  */
28*42e22086SApple OSS Distributions /*
29*42e22086SApple OSS Distributions  * Copyright (c) 1982, 1986, 1989, 1993
30*42e22086SApple OSS Distributions  *    The Regents of the University of California.  All rights reserved.
31*42e22086SApple OSS Distributions  *
32*42e22086SApple OSS Distributions  * Redistribution and use in source and binary forms, with or without
33*42e22086SApple OSS Distributions  * modification, are permitted provided that the following conditions
34*42e22086SApple OSS Distributions  * are met:
35*42e22086SApple OSS Distributions  * 1. Redistributions of source code must retain the above copyright
36*42e22086SApple OSS Distributions  *    notice, this list of conditions and the following disclaimer.
37*42e22086SApple OSS Distributions  * 2. Redistributions in binary form must reproduce the above copyright
38*42e22086SApple OSS Distributions  *    notice, this list of conditions and the following disclaimer in the
39*42e22086SApple OSS Distributions  *    documentation and/or other materials provided with the distribution.
40*42e22086SApple OSS Distributions  * 3. All advertising materials mentioning features or use of this software
41*42e22086SApple OSS Distributions  *    must display the following acknowledgement:
42*42e22086SApple OSS Distributions  *    This product includes software developed by the University of
43*42e22086SApple OSS Distributions  *    California, Berkeley and its contributors.
44*42e22086SApple OSS Distributions  * 4. Neither the name of the University nor the names of its contributors
45*42e22086SApple OSS Distributions  *    may be used to endorse or promote products derived from this software
46*42e22086SApple OSS Distributions  *    without specific prior written permission.
47*42e22086SApple OSS Distributions  *
48*42e22086SApple OSS Distributions  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
49*42e22086SApple OSS Distributions  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
50*42e22086SApple OSS Distributions  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
51*42e22086SApple OSS Distributions  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
52*42e22086SApple OSS Distributions  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
53*42e22086SApple OSS Distributions  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
54*42e22086SApple OSS Distributions  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
55*42e22086SApple OSS Distributions  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
56*42e22086SApple OSS Distributions  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
57*42e22086SApple OSS Distributions  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
58*42e22086SApple OSS Distributions  * SUCH DAMAGE.
59*42e22086SApple OSS Distributions  *
60*42e22086SApple OSS Distributions  *    From: @(#)if.h    8.1 (Berkeley) 6/10/93
61*42e22086SApple OSS Distributions  * $FreeBSD: src/sys/net/if_var.h,v 1.18.2.7 2001/07/24 19:10:18 brooks Exp $
62*42e22086SApple OSS Distributions  */
63*42e22086SApple OSS Distributions 
64*42e22086SApple OSS Distributions #ifndef _NET_IF_VAR_STATUS_H_
65*42e22086SApple OSS Distributions #define _NET_IF_VAR_STATUS_H_
66*42e22086SApple OSS Distributions 
67*42e22086SApple OSS Distributions #include <machine/types.h>
68*42e22086SApple OSS Distributions #include <stdint.h>
69*42e22086SApple OSS Distributions 
70*42e22086SApple OSS Distributions #pragma pack(4)
71*42e22086SApple OSS Distributions 
72*42e22086SApple OSS Distributions /*
73*42e22086SApple OSS Distributions  * Interface link status report -- includes statistics related to
74*42e22086SApple OSS Distributions  * the link layer technology sent by the driver. The driver will monitor
75*42e22086SApple OSS Distributions  * these statistics over an interval (3-4 secs) and will generate a report
76*42e22086SApple OSS Distributions  * to the network stack. This will give first-hand information about the
77*42e22086SApple OSS Distributions  * status of the first hop of the network path. The version and
78*42e22086SApple OSS Distributions  * length values should be correct for the data to be processed correctly.
79*42e22086SApple OSS Distributions  * The definitions are different for different kind of interfaces like
80*42e22086SApple OSS Distributions  * Wifi, Cellular etc,.
81*42e22086SApple OSS Distributions  */
82*42e22086SApple OSS Distributions #define IF_CELLULAR_STATUS_REPORT_VERSION_1     1
83*42e22086SApple OSS Distributions #define IF_WIFI_STATUS_REPORT_VERSION_1         1
84*42e22086SApple OSS Distributions #define IF_CELLULAR_STATUS_REPORT_CURRENT_VERSION       \
85*42e22086SApple OSS Distributions 	                                IF_CELLULAR_STATUS_REPORT_VERSION_1
86*42e22086SApple OSS Distributions #define IF_WIFI_STATUS_REPORT_CURRENT_VERSION   IF_WIFI_STATUS_REPORT_VERSION_1
87*42e22086SApple OSS Distributions /*
88*42e22086SApple OSS Distributions  * For cellular interface --
89*42e22086SApple OSS Distributions  * There is no way to share common headers between the Baseband and
90*42e22086SApple OSS Distributions  * the kernel. Any changes to this structure will need to be communicated
91*42e22086SApple OSS Distributions  * to the Baseband team. It is better to use reserved space instead of
92*42e22086SApple OSS Distributions  * changing the size or existing fields in the structure.
93*42e22086SApple OSS Distributions  */
94*42e22086SApple OSS Distributions struct if_cellular_status_v1 {
95*42e22086SApple OSS Distributions 	u_int32_t valid_bitmask;     /* indicates which fields are valid */
96*42e22086SApple OSS Distributions #define IF_CELL_LINK_QUALITY_METRIC_VALID       0x1
97*42e22086SApple OSS Distributions #define IF_CELL_UL_EFFECTIVE_BANDWIDTH_VALID    0x2
98*42e22086SApple OSS Distributions #define IF_CELL_UL_MAX_BANDWIDTH_VALID          0x4
99*42e22086SApple OSS Distributions #define IF_CELL_UL_MIN_LATENCY_VALID            0x8
100*42e22086SApple OSS Distributions #define IF_CELL_UL_EFFECTIVE_LATENCY_VALID      0x10
101*42e22086SApple OSS Distributions #define IF_CELL_UL_MAX_LATENCY_VALID            0x20
102*42e22086SApple OSS Distributions #define IF_CELL_UL_RETXT_LEVEL_VALID            0x40
103*42e22086SApple OSS Distributions #define IF_CELL_UL_BYTES_LOST_VALID             0x80
104*42e22086SApple OSS Distributions #define IF_CELL_UL_MIN_QUEUE_SIZE_VALID         0x100
105*42e22086SApple OSS Distributions #define IF_CELL_UL_AVG_QUEUE_SIZE_VALID         0x200
106*42e22086SApple OSS Distributions #define IF_CELL_UL_MAX_QUEUE_SIZE_VALID         0x400
107*42e22086SApple OSS Distributions #define IF_CELL_DL_EFFECTIVE_BANDWIDTH_VALID    0x800
108*42e22086SApple OSS Distributions #define IF_CELL_DL_MAX_BANDWIDTH_VALID          0x1000
109*42e22086SApple OSS Distributions #define IF_CELL_CONFIG_INACTIVITY_TIME_VALID    0x2000
110*42e22086SApple OSS Distributions #define IF_CELL_CONFIG_BACKOFF_TIME_VALID       0x4000
111*42e22086SApple OSS Distributions #define IF_CELL_UL_MSS_RECOMMENDED_VALID        0x8000
112*42e22086SApple OSS Distributions 
113*42e22086SApple OSS Distributions 	u_int32_t link_quality_metric;
114*42e22086SApple OSS Distributions 	u_int32_t ul_effective_bandwidth; /* Measured uplink bandwidth based on current activity (bps) */
115*42e22086SApple OSS Distributions 	u_int32_t ul_max_bandwidth; /* Maximum supported uplink bandwidth (bps) */
116*42e22086SApple OSS Distributions 	u_int32_t ul_min_latency; /* min expected uplink latency for first hop (ms) */
117*42e22086SApple OSS Distributions 	u_int32_t ul_effective_latency; /* current expected uplink latency for first hop (ms) */
118*42e22086SApple OSS Distributions 	u_int32_t ul_max_latency; /* max expected uplink latency first hop (ms) */
119*42e22086SApple OSS Distributions 	u_int32_t ul_retxt_level; /* Retransmission metric */
120*42e22086SApple OSS Distributions #define IF_CELL_UL_RETXT_LEVEL_NONE     1
121*42e22086SApple OSS Distributions #define IF_CELL_UL_RETXT_LEVEL_LOW      2
122*42e22086SApple OSS Distributions #define IF_CELL_UL_RETXT_LEVEL_MEDIUM   3
123*42e22086SApple OSS Distributions #define IF_CELL_UL_RETXT_LEVEL_HIGH     4
124*42e22086SApple OSS Distributions 	u_int32_t ul_bytes_lost; /* % of total bytes lost on uplink in Q10 format */
125*42e22086SApple OSS Distributions 	u_int32_t ul_min_queue_size; /* minimum bytes in queue */
126*42e22086SApple OSS Distributions 	u_int32_t ul_avg_queue_size; /* average bytes in queue */
127*42e22086SApple OSS Distributions 	u_int32_t ul_max_queue_size; /* maximum bytes in queue */
128*42e22086SApple OSS Distributions 	u_int32_t dl_effective_bandwidth; /* Measured downlink bandwidth based on current activity (bps) */
129*42e22086SApple OSS Distributions 	u_int32_t dl_max_bandwidth; /* Maximum supported downlink bandwidth (bps) */
130*42e22086SApple OSS Distributions 	u_int32_t config_inactivity_time; /* ms */
131*42e22086SApple OSS Distributions 	u_int32_t config_backoff_time; /* new connections backoff time in ms */
132*42e22086SApple OSS Distributions #define IF_CELL_UL_MSS_RECOMMENDED_NONE 0x0 /* Use default */
133*42e22086SApple OSS Distributions #define IF_CELL_UL_MSS_RECOMMENDED_MEDIUM 0x1 /* 1200 byte MSS */
134*42e22086SApple OSS Distributions #define IF_CELL_UL_MSS_RECOMMENDED_LOW  0x2 /* 512 byte MSS */
135*42e22086SApple OSS Distributions 	u_int16_t mss_recommended;
136*42e22086SApple OSS Distributions 	u_int16_t reserved_1;
137*42e22086SApple OSS Distributions 	u_int32_t reserved_2;
138*42e22086SApple OSS Distributions 	u_int64_t reserved_3;
139*42e22086SApple OSS Distributions 	u_int64_t reserved_4;
140*42e22086SApple OSS Distributions 	u_int64_t reserved_5;
141*42e22086SApple OSS Distributions 	u_int64_t reserved_6;
142*42e22086SApple OSS Distributions } __attribute__((packed));
143*42e22086SApple OSS Distributions 
144*42e22086SApple OSS Distributions struct if_cellular_status {
145*42e22086SApple OSS Distributions 	union {
146*42e22086SApple OSS Distributions 		struct if_cellular_status_v1 if_status_v1;
147*42e22086SApple OSS Distributions 	} if_cell_u;
148*42e22086SApple OSS Distributions };
149*42e22086SApple OSS Distributions 
150*42e22086SApple OSS Distributions /*
151*42e22086SApple OSS Distributions  * These statistics will be provided by the Wifi driver periodically.
152*42e22086SApple OSS Distributions  * After sending each report, the driver should start computing again
153*42e22086SApple OSS Distributions  * for the next report duration so that the values represent the link
154*42e22086SApple OSS Distributions  * status for one report duration.
155*42e22086SApple OSS Distributions  */
156*42e22086SApple OSS Distributions 
157*42e22086SApple OSS Distributions struct if_wifi_status_v1 {
158*42e22086SApple OSS Distributions 	u_int32_t valid_bitmask;
159*42e22086SApple OSS Distributions #define IF_WIFI_LINK_QUALITY_METRIC_VALID       0x1
160*42e22086SApple OSS Distributions #define IF_WIFI_UL_EFFECTIVE_BANDWIDTH_VALID    0x2
161*42e22086SApple OSS Distributions #define IF_WIFI_UL_MAX_BANDWIDTH_VALID          0x4
162*42e22086SApple OSS Distributions #define IF_WIFI_UL_MIN_LATENCY_VALID            0x8
163*42e22086SApple OSS Distributions #define IF_WIFI_UL_EFFECTIVE_LATENCY_VALID      0x10
164*42e22086SApple OSS Distributions #define IF_WIFI_UL_MAX_LATENCY_VALID            0x20
165*42e22086SApple OSS Distributions #define IF_WIFI_UL_RETXT_LEVEL_VALID            0x40
166*42e22086SApple OSS Distributions #define IF_WIFI_UL_ERROR_RATE_VALID             0x80
167*42e22086SApple OSS Distributions #define IF_WIFI_UL_BYTES_LOST_VALID             0x100
168*42e22086SApple OSS Distributions #define IF_WIFI_DL_EFFECTIVE_BANDWIDTH_VALID    0x200
169*42e22086SApple OSS Distributions #define IF_WIFI_DL_MAX_BANDWIDTH_VALID          0x400
170*42e22086SApple OSS Distributions #define IF_WIFI_DL_MIN_LATENCY_VALID            0x800
171*42e22086SApple OSS Distributions #define IF_WIFI_DL_EFFECTIVE_LATENCY_VALID      0x1000
172*42e22086SApple OSS Distributions #define IF_WIFI_DL_MAX_LATENCY_VALID            0x2000
173*42e22086SApple OSS Distributions #define IF_WIFI_DL_ERROR_RATE_VALID             0x4000
174*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_FREQUENCY_VALID          0x8000
175*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_MULTICAST_RATE_VALID     0x10000
176*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_SCAN_COUNT_VALID         0x20000
177*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_SCAN_DURATION_VALID      0x40000
178*42e22086SApple OSS Distributions 	u_int32_t link_quality_metric; /* link quality metric */
179*42e22086SApple OSS Distributions 	u_int32_t ul_effective_bandwidth; /* Measured uplink bandwidth based on current activity (bps) */
180*42e22086SApple OSS Distributions 	u_int32_t ul_max_bandwidth; /* Maximum supported uplink bandwidth (bps) */
181*42e22086SApple OSS Distributions 	u_int32_t ul_min_latency; /* min expected uplink latency for first hop (ms) */
182*42e22086SApple OSS Distributions 	u_int32_t ul_effective_latency; /* current expected uplink latency for first hop (ms) */
183*42e22086SApple OSS Distributions 	u_int32_t ul_max_latency; /* max expected uplink latency for first hop (ms) */
184*42e22086SApple OSS Distributions 	u_int32_t ul_retxt_level; /* Retransmission metric */
185*42e22086SApple OSS Distributions #define IF_WIFI_UL_RETXT_LEVEL_NONE     1
186*42e22086SApple OSS Distributions #define IF_WIFI_UL_RETXT_LEVEL_LOW      2
187*42e22086SApple OSS Distributions #define IF_WIFI_UL_RETXT_LEVEL_MEDIUM   3
188*42e22086SApple OSS Distributions #define IF_WIFI_UL_RETXT_LEVEL_HIGH     4
189*42e22086SApple OSS Distributions 	u_int32_t ul_bytes_lost; /* % of total bytes lost on uplink in Q10 format */
190*42e22086SApple OSS Distributions 	u_int32_t ul_error_rate; /* % of bytes dropped on uplink after many retransmissions in Q10 format */
191*42e22086SApple OSS Distributions 	u_int32_t dl_effective_bandwidth; /* Measured downlink bandwidth based on current activity (bps) */
192*42e22086SApple OSS Distributions 	u_int32_t dl_max_bandwidth; /* Maximum supported downlink bandwidth (bps) */
193*42e22086SApple OSS Distributions 	/*
194*42e22086SApple OSS Distributions 	 * The download latency values indicate the time AP may have to wait for the
195*42e22086SApple OSS Distributions 	 * driver to receive the packet. These values give the range of expected latency
196*42e22086SApple OSS Distributions 	 * mainly due to co-existence events and channel hopping where the interface
197*42e22086SApple OSS Distributions 	 * becomes unavailable.
198*42e22086SApple OSS Distributions 	 */
199*42e22086SApple OSS Distributions 	u_int32_t dl_min_latency; /* min expected latency for first hop in ms */
200*42e22086SApple OSS Distributions 	u_int32_t dl_effective_latency; /* current expected latency for first hop in ms */
201*42e22086SApple OSS Distributions 	u_int32_t dl_max_latency; /* max expected latency for first hop in ms */
202*42e22086SApple OSS Distributions 	u_int32_t dl_error_rate; /* % of CRC or other errors in Q10 format */
203*42e22086SApple OSS Distributions 	u_int32_t config_frequency; /* 2.4 or 5 GHz */
204*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_FREQUENCY_2_4_GHZ        1
205*42e22086SApple OSS Distributions #define IF_WIFI_CONFIG_FREQUENCY_5_0_GHZ        2
206*42e22086SApple OSS Distributions 	u_int32_t config_multicast_rate; /* bps */
207*42e22086SApple OSS Distributions 	u_int32_t scan_count; /* scan count during the previous period */
208*42e22086SApple OSS Distributions 	u_int32_t scan_duration; /* scan duration in ms */
209*42e22086SApple OSS Distributions 	u_int64_t reserved_1;
210*42e22086SApple OSS Distributions 	u_int64_t reserved_2;
211*42e22086SApple OSS Distributions 	u_int64_t reserved_3;
212*42e22086SApple OSS Distributions 	u_int64_t reserved_4;
213*42e22086SApple OSS Distributions } __attribute__((packed));
214*42e22086SApple OSS Distributions 
215*42e22086SApple OSS Distributions struct if_wifi_status {
216*42e22086SApple OSS Distributions 	union {
217*42e22086SApple OSS Distributions 		struct if_wifi_status_v1 if_status_v1;
218*42e22086SApple OSS Distributions 	} if_wifi_u;
219*42e22086SApple OSS Distributions };
220*42e22086SApple OSS Distributions 
221*42e22086SApple OSS Distributions struct if_link_status {
222*42e22086SApple OSS Distributions 	u_int32_t       ifsr_version;   /* version of this report */
223*42e22086SApple OSS Distributions 	u_int32_t       ifsr_len;       /* length of the following struct */
224*42e22086SApple OSS Distributions 	union {
225*42e22086SApple OSS Distributions 		struct if_cellular_status ifsr_cell;
226*42e22086SApple OSS Distributions 		struct if_wifi_status ifsr_wifi;
227*42e22086SApple OSS Distributions 	} ifsr_u;
228*42e22086SApple OSS Distributions };
229*42e22086SApple OSS Distributions 
230*42e22086SApple OSS Distributions /*
231*42e22086SApple OSS Distributions  * This structure is used to define the parameters for advisory notifications
232*42e22086SApple OSS Distributions  * on an interface.
233*42e22086SApple OSS Distributions  */
234*42e22086SApple OSS Distributions #pragma pack(push, 1)
235*42e22086SApple OSS Distributions enum ifnet_interface_advisory_version : uint8_t {
236*42e22086SApple OSS Distributions 	/*
237*42e22086SApple OSS Distributions 	 * Initial version with interface advisory report for WiFi interface.
238*42e22086SApple OSS Distributions 	 */
239*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_VERSION_1 = 1,
240*42e22086SApple OSS Distributions #if XNU_KERNEL_PRIVATE
241*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_VERSION_MIN = IF_INTERFACE_ADVISORY_VERSION_1,
242*42e22086SApple OSS Distributions #endif /* XNU_KERNEL_PRIVATE */
243*42e22086SApple OSS Distributions 	/*
244*42e22086SApple OSS Distributions 	 * Reorganized the interface advisory structure to separate out
245*42e22086SApple OSS Distributions 	 * WiFi and Cellular interface specific reports.
246*42e22086SApple OSS Distributions 	 */
247*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_VERSION_2 = 2,
248*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_VERSION_CURRENT = IF_INTERFACE_ADVISORY_VERSION_2,
249*42e22086SApple OSS Distributions #if XNU_KERNEL_PRIVATE
250*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_VERSION_MAX = IF_INTERFACE_ADVISORY_VERSION_2,
251*42e22086SApple OSS Distributions #endif /* XNU_KERNEL_PRIVATE */
252*42e22086SApple OSS Distributions };
253*42e22086SApple OSS Distributions 
254*42e22086SApple OSS Distributions enum ifnet_interface_advisory_direction : uint8_t {
255*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_DIRECTION_TX = 1,
256*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_DIRECTION_RX = 2,
257*42e22086SApple OSS Distributions };
258*42e22086SApple OSS Distributions 
259*42e22086SApple OSS Distributions enum ifnet_interface_advisory_interface_type : uint8_t {
260*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_INTERFACE_TYPE_WIFI = 1,
261*42e22086SApple OSS Distributions #if XNU_KERNEL_PRIVATE
262*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_INTERFACE_TYPE_MIN =
263*42e22086SApple OSS Distributions 	    IF_INTERFACE_ADVISORY_INTERFACE_TYPE_WIFI,
264*42e22086SApple OSS Distributions #endif /* XNU_KERNEL_PRIVATE */
265*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_INTERFACE_TYPE_CELL = 2,
266*42e22086SApple OSS Distributions #if XNU_KERNEL_PRIVATE
267*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_INTERFACE_TYPE_MAX =
268*42e22086SApple OSS Distributions 	    IF_INTERFACE_ADVISORY_INTERFACE_TYPE_CELL,
269*42e22086SApple OSS Distributions #endif /* XNU_KERNEL_PRIVATE */
270*42e22086SApple OSS Distributions };
271*42e22086SApple OSS Distributions 
272*42e22086SApple OSS Distributions struct ifnet_interface_advisory_header {
273*42e22086SApple OSS Distributions 	/* The current structure version */
274*42e22086SApple OSS Distributions 	enum ifnet_interface_advisory_version         version;
275*42e22086SApple OSS Distributions 	/*  Specifies if the advisory is for transmit or receive path */
276*42e22086SApple OSS Distributions 	enum ifnet_interface_advisory_direction       direction;
277*42e22086SApple OSS Distributions 	/* Interface type */
278*42e22086SApple OSS Distributions 	enum ifnet_interface_advisory_interface_type  interface_type;
279*42e22086SApple OSS Distributions 	/* reserved for future use */
280*42e22086SApple OSS Distributions 	uint8_t                                       reserved;
281*42e22086SApple OSS Distributions };
282*42e22086SApple OSS Distributions 
283*42e22086SApple OSS Distributions enum ifnet_interface_advisory_rate_trend : int32_t {
284*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_RATE_SUGGESTION_RAMP_UP = INT32_MAX,
285*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_RATE_SUGGESTION_RAMP_DOWN = INT32_MIN,
286*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_RATE_SUGGESTION_RAMP_NEUTRAL = 0,
287*42e22086SApple OSS Distributions };
288*42e22086SApple OSS Distributions 
289*42e22086SApple OSS Distributions struct ifnet_interface_advisory_capacity {
290*42e22086SApple OSS Distributions 	/*
291*42e22086SApple OSS Distributions 	 * suggestion for data rate change to keep the latency low.
292*42e22086SApple OSS Distributions 	 * unit: bits per second (bps)
293*42e22086SApple OSS Distributions 	 * NOTE: if the interface cannot provide suggestions in
294*42e22086SApple OSS Distributions 	 * terms of bps, it should use the following values:
295*42e22086SApple OSS Distributions 	 * INT32_MAX : ramp up
296*42e22086SApple OSS Distributions 	 * INT32_MIN : ramp down
297*42e22086SApple OSS Distributions 	 * 0         : neutral
298*42e22086SApple OSS Distributions 	 */
299*42e22086SApple OSS Distributions 	enum ifnet_interface_advisory_rate_trend  rate_trend_suggestion;
300*42e22086SApple OSS Distributions 	/*
301*42e22086SApple OSS Distributions 	 * Time of the issue of advisory.
302*42e22086SApple OSS Distributions 	 * Timestamp should be in the host domain.
303*42e22086SApple OSS Distributions 	 * unit: mach absolute time
304*42e22086SApple OSS Distributions 	 */
305*42e22086SApple OSS Distributions 	uint64_t    timestamp;
306*42e22086SApple OSS Distributions 	/*
307*42e22086SApple OSS Distributions 	 * Maximum theoretical bandwidth of the interface.
308*42e22086SApple OSS Distributions 	 * unit: bits per second (bps)
309*42e22086SApple OSS Distributions 	 */
310*42e22086SApple OSS Distributions 	uint64_t    max_bandwidth;
311*42e22086SApple OSS Distributions 	/*
312*42e22086SApple OSS Distributions 	 * Total bytes sent or received on the interface.
313*42e22086SApple OSS Distributions 	 * wrap around possible and the application should account for that.
314*42e22086SApple OSS Distributions 	 * unit: byte
315*42e22086SApple OSS Distributions 	 */
316*42e22086SApple OSS Distributions 	uint64_t    total_byte_count;
317*42e22086SApple OSS Distributions 	/*
318*42e22086SApple OSS Distributions 	 * average throughput observed at the driver stack.
319*42e22086SApple OSS Distributions 	 * unit: bits per second (bps)
320*42e22086SApple OSS Distributions 	 */
321*42e22086SApple OSS Distributions 	uint64_t    average_throughput;
322*42e22086SApple OSS Distributions 	/*
323*42e22086SApple OSS Distributions 	 * flushable queue size at the driver.
324*42e22086SApple OSS Distributions 	 * should be set to UINT32_MAX if not available.
325*42e22086SApple OSS Distributions 	 * unit: byte
326*42e22086SApple OSS Distributions 	 */
327*42e22086SApple OSS Distributions 	uint32_t    flushable_queue_size;
328*42e22086SApple OSS Distributions 	/*
329*42e22086SApple OSS Distributions 	 * non flushable queue size at the driver.
330*42e22086SApple OSS Distributions 	 * should be set to UINT32_MAX if not available.
331*42e22086SApple OSS Distributions 	 * unit: byte
332*42e22086SApple OSS Distributions 	 */
333*42e22086SApple OSS Distributions 	uint32_t    non_flushable_queue_size;
334*42e22086SApple OSS Distributions 	/*
335*42e22086SApple OSS Distributions 	 * average delay observed at the interface.
336*42e22086SApple OSS Distributions 	 * unit: milliseconds (ms)
337*42e22086SApple OSS Distributions 	 */
338*42e22086SApple OSS Distributions 	uint32_t    average_delay;
339*42e22086SApple OSS Distributions };
340*42e22086SApple OSS Distributions 
341*42e22086SApple OSS Distributions enum ifnet_interface_advisory_wifi_freq_band : uint8_t {
342*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_FREQ_BAND_NOT_AVAIL =  0,
343*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_FREQ_BAND_WIFI_24GHZ = 1,
344*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_FREQ_BAND_WIFI_5GHZ =  2,
345*42e22086SApple OSS Distributions 	IF_INTERFACE_ADVISORY_FREQ_BAND_WIFI_6GHZ =  3,
346*42e22086SApple OSS Distributions };
347*42e22086SApple OSS Distributions 
348*42e22086SApple OSS Distributions /*
349*42e22086SApple OSS Distributions  * This structure is used to define the parameters for advisory notifications
350*42e22086SApple OSS Distributions  * that are specific for WiFi interface.
351*42e22086SApple OSS Distributions  */
352*42e22086SApple OSS Distributions struct ifnet_interface_advisory_wifi_context {
353*42e22086SApple OSS Distributions 	/*
354*42e22086SApple OSS Distributions 	 * Current frequency band (enumeration).
355*42e22086SApple OSS Distributions 	 */
356*42e22086SApple OSS Distributions 	enum ifnet_interface_advisory_wifi_freq_band  frequency_band;
357*42e22086SApple OSS Distributions 	/*
358*42e22086SApple OSS Distributions 	 * Intermittent WiFi state [true(1)/false(0)]
359*42e22086SApple OSS Distributions 	 */
360*42e22086SApple OSS Distributions 	uint8_t     intermittent_state;
361*42e22086SApple OSS Distributions 	/*
362*42e22086SApple OSS Distributions 	 * Estimated period for which intermittent state is expected to last.
363*42e22086SApple OSS Distributions 	 * 1 tick -> 1 ms UNDEF => UINT16_MAX
364*42e22086SApple OSS Distributions 	 */
365*42e22086SApple OSS Distributions 	uint16_t    estimated_intermittent_period;
366*42e22086SApple OSS Distributions 	/*
367*42e22086SApple OSS Distributions 	 * Expected wifi outage period during intermittent state
368*42e22086SApple OSS Distributions 	 * 1 tick -> 1 ms UNDEF => UINT16_MAX
369*42e22086SApple OSS Distributions 	 */
370*42e22086SApple OSS Distributions 	uint16_t    single_outage_period;
371*42e22086SApple OSS Distributions 	/*
372*42e22086SApple OSS Distributions 	 * WiFi-BT coexistence, 1-ON, 0-OFF
373*42e22086SApple OSS Distributions 	 */
374*42e22086SApple OSS Distributions 	uint8_t     bt_coex;
375*42e22086SApple OSS Distributions 	/*
376*42e22086SApple OSS Distributions 	 * on scale of 1 to 5
377*42e22086SApple OSS Distributions 	 */
378*42e22086SApple OSS Distributions 	uint8_t     quality_score_delay;
379*42e22086SApple OSS Distributions 	/*
380*42e22086SApple OSS Distributions 	 * on scale of 1 to 5
381*42e22086SApple OSS Distributions 	 */
382*42e22086SApple OSS Distributions 	uint8_t     quality_score_loss;
383*42e22086SApple OSS Distributions 	/*
384*42e22086SApple OSS Distributions 	 * on scale of 1 to 5
385*42e22086SApple OSS Distributions 	 */
386*42e22086SApple OSS Distributions 	uint8_t     quality_score_channel;
387*42e22086SApple OSS Distributions 	/*
388*42e22086SApple OSS Distributions 	 * bitmap of all radio contenders.
389*42e22086SApple OSS Distributions 	 */
390*42e22086SApple OSS Distributions #define IF_INTERFACE_ADVISORY_WIFI_RADIO_COEX_BT    0x01
391*42e22086SApple OSS Distributions #define IF_INTERFACE_ADVISORY_WIFI_RADIO_COEX_AWDL  0x02
392*42e22086SApple OSS Distributions 	uint8_t     radio_coex;
393*42e22086SApple OSS Distributions 	/*
394*42e22086SApple OSS Distributions 	 * time available to WiFi since last notification (in ms).
395*42e22086SApple OSS Distributions 	 */
396*42e22086SApple OSS Distributions 	uint16_t    wlan_duty_cycle;
397*42e22086SApple OSS Distributions 	/*
398*42e22086SApple OSS Distributions 	 * bitrate information for each queue (in Kbps).
399*42e22086SApple OSS Distributions 	 */
400*42e22086SApple OSS Distributions #define IF_INTERFACE_ADVISORY_WIFI_TX_QUEUE_COUNT  6
401*42e22086SApple OSS Distributions 	uint32_t    wifi_observed_tx_bitrate[IF_INTERFACE_ADVISORY_WIFI_TX_QUEUE_COUNT];
402*42e22086SApple OSS Distributions };
403*42e22086SApple OSS Distributions 
404*42e22086SApple OSS Distributions /*
405*42e22086SApple OSS Distributions  * This structure is used to define the parameters for advisory notifications
406*42e22086SApple OSS Distributions  * that are specific for Cellular interface.
407*42e22086SApple OSS Distributions  */
408*42e22086SApple OSS Distributions struct ifnet_interface_advisory_cell_context {
409*42e22086SApple OSS Distributions 	/*
410*42e22086SApple OSS Distributions 	 * Radio Access Technology
411*42e22086SApple OSS Distributions 	 */
412*42e22086SApple OSS Distributions 	uint8_t     radio_access_technology;
413*42e22086SApple OSS Distributions 	/*
414*42e22086SApple OSS Distributions 	 * Received Reference Signal Received level (RSRP dBm)
415*42e22086SApple OSS Distributions 	 */
416*42e22086SApple OSS Distributions 	int16_t     reference_signal_level;
417*42e22086SApple OSS Distributions 	/*
418*42e22086SApple OSS Distributions 	 * Received Signal strength level (RSSI dBm)
419*42e22086SApple OSS Distributions 	 */
420*42e22086SApple OSS Distributions 	int16_t     signal_level;
421*42e22086SApple OSS Distributions 	/*
422*42e22086SApple OSS Distributions 	 * Received signal quality (SNR dB).
423*42e22086SApple OSS Distributions 	 */
424*42e22086SApple OSS Distributions 	int8_t      signal_quality;
425*42e22086SApple OSS Distributions 	/*
426*42e22086SApple OSS Distributions 	 * Uplink Block Error Rate %
427*42e22086SApple OSS Distributions 	 */
428*42e22086SApple OSS Distributions 	uint8_t     uplink_bler;
429*42e22086SApple OSS Distributions 	/*
430*42e22086SApple OSS Distributions 	 * Downlink Block Error Rate %
431*42e22086SApple OSS Distributions 	 */
432*42e22086SApple OSS Distributions 	uint8_t     downlink_bler;
433*42e22086SApple OSS Distributions 	/*
434*42e22086SApple OSS Distributions 	 * Bandwidth Limitation Type. I.e. TTI-B.
435*42e22086SApple OSS Distributions 	 */
436*42e22086SApple OSS Distributions 	uint8_t     bandwidth_limitation_indication;
437*42e22086SApple OSS Distributions 	/*
438*42e22086SApple OSS Distributions 	 * Discontinuous reception state: CDRX on/off.
439*42e22086SApple OSS Distributions 	 */
440*42e22086SApple OSS Distributions 	uint8_t     cdrx_state;
441*42e22086SApple OSS Distributions 	/*
442*42e22086SApple OSS Distributions 	 * Discontinuous reception cycle in ms.
443*42e22086SApple OSS Distributions 	 */
444*42e22086SApple OSS Distributions 	uint16_t    cdrx_cycle;
445*42e22086SApple OSS Distributions 	/*
446*42e22086SApple OSS Distributions 	 * Approximate outage period when not known
447*42e22086SApple OSS Distributions 	 */
448*42e22086SApple OSS Distributions 	uint16_t    estimated_outage_period;
449*42e22086SApple OSS Distributions 	/*
450*42e22086SApple OSS Distributions 	 * Cellular outage state: i.e. handover in progress.
451*42e22086SApple OSS Distributions 	 *     0 - no outage
452*42e22086SApple OSS Distributions 	 *     1 - outage.
453*42e22086SApple OSS Distributions 	 */
454*42e22086SApple OSS Distributions #define IF_INTERFACE_ADVISORY_CELL_OUTAGE_STATE_NO     0
455*42e22086SApple OSS Distributions #define IF_INTERFACE_ADVISORY_CELL_OUTAGE_STATE_YES    1
456*42e22086SApple OSS Distributions 	uint8_t     outage_state;
457*42e22086SApple OSS Distributions 	/*
458*42e22086SApple OSS Distributions 	 * padding for alignment.
459*42e22086SApple OSS Distributions 	 */
460*42e22086SApple OSS Distributions 	uint8_t     __pad;
461*42e22086SApple OSS Distributions };
462*42e22086SApple OSS Distributions 
463*42e22086SApple OSS Distributions struct ifnet_interface_advisory {
464*42e22086SApple OSS Distributions 	union {
465*42e22086SApple OSS Distributions 		struct { /* version 1 structure (to be deprecated) */
466*42e22086SApple OSS Distributions 			/* The current structure version */
467*42e22086SApple OSS Distributions 			uint8_t     version;
468*42e22086SApple OSS Distributions 			/*  Specifies if the advisory is for transmit or receive path */
469*42e22086SApple OSS Distributions 			uint8_t     direction;
470*42e22086SApple OSS Distributions 			/* reserved for future use */
471*42e22086SApple OSS Distributions 			uint16_t    _reserved;
472*42e22086SApple OSS Distributions 			/*
473*42e22086SApple OSS Distributions 			 * suggestion for data rate change to keep the latency low.
474*42e22086SApple OSS Distributions 			 * unit: bits per second (bps)
475*42e22086SApple OSS Distributions 			 * NOTE: if the interface cannot provide suggestions in terms of bps,
476*42e22086SApple OSS Distributions 			 * it should use the following values:
477*42e22086SApple OSS Distributions 			 * INT32_MAX : ramp up
478*42e22086SApple OSS Distributions 			 * INT32_MIN : ramp down
479*42e22086SApple OSS Distributions 			 * 0         : neutral
480*42e22086SApple OSS Distributions 			 */
481*42e22086SApple OSS Distributions 			int32_t     rate_trend_suggestion;
482*42e22086SApple OSS Distributions 			/*
483*42e22086SApple OSS Distributions 			 * Time of the issue of advisory.
484*42e22086SApple OSS Distributions 			 * Timestamp should be in the host domain.
485*42e22086SApple OSS Distributions 			 * unit: mach absolute time
486*42e22086SApple OSS Distributions 			 */
487*42e22086SApple OSS Distributions 			uint64_t    timestamp;
488*42e22086SApple OSS Distributions 			/*
489*42e22086SApple OSS Distributions 			 * Maximum theoretical bandwidth of the interface.
490*42e22086SApple OSS Distributions 			 * unit: bits per second (bps)
491*42e22086SApple OSS Distributions 			 */
492*42e22086SApple OSS Distributions 			uint64_t    max_bandwidth;
493*42e22086SApple OSS Distributions 			/*
494*42e22086SApple OSS Distributions 			 * Total bytes sent or received on the interface.
495*42e22086SApple OSS Distributions 			 * wrap around possible and the application should account for that.
496*42e22086SApple OSS Distributions 			 * unit: byte
497*42e22086SApple OSS Distributions 			 */
498*42e22086SApple OSS Distributions 			uint64_t    total_byte_count;
499*42e22086SApple OSS Distributions 			/*
500*42e22086SApple OSS Distributions 			 * average throughput observed at the driver stack.
501*42e22086SApple OSS Distributions 			 * unit: bits per second (bps)
502*42e22086SApple OSS Distributions 			 */
503*42e22086SApple OSS Distributions 			uint64_t    average_throughput;
504*42e22086SApple OSS Distributions 			/*
505*42e22086SApple OSS Distributions 			 * flushable queue size at the driver.
506*42e22086SApple OSS Distributions 			 * should be set to UINT32_MAX if not available.
507*42e22086SApple OSS Distributions 			 * unit: byte
508*42e22086SApple OSS Distributions 			 */
509*42e22086SApple OSS Distributions 			uint32_t    flushable_queue_size;
510*42e22086SApple OSS Distributions 			/*
511*42e22086SApple OSS Distributions 			 * non flushable queue size at the driver.
512*42e22086SApple OSS Distributions 			 * should be set to UINT32_MAX if not available.
513*42e22086SApple OSS Distributions 			 * unit: byte
514*42e22086SApple OSS Distributions 			 */
515*42e22086SApple OSS Distributions 			uint32_t    non_flushable_queue_size;
516*42e22086SApple OSS Distributions 			/*
517*42e22086SApple OSS Distributions 			 * average delay observed at the interface.
518*42e22086SApple OSS Distributions 			 * unit: milliseconds (ms)
519*42e22086SApple OSS Distributions 			 */
520*42e22086SApple OSS Distributions 			uint32_t    average_delay;
521*42e22086SApple OSS Distributions 			/*
522*42e22086SApple OSS Distributions 			 * Current frequency band (enumeration).
523*42e22086SApple OSS Distributions 			 */
524*42e22086SApple OSS Distributions 			uint8_t    frequency_band;
525*42e22086SApple OSS Distributions 			/*
526*42e22086SApple OSS Distributions 			 * Intermittent WiFi state [true(1)/false(0)]
527*42e22086SApple OSS Distributions 			 */
528*42e22086SApple OSS Distributions 			uint8_t     intermittent_state;
529*42e22086SApple OSS Distributions 			/*
530*42e22086SApple OSS Distributions 			 * Estimated period for which intermittent state is expected to last.
531*42e22086SApple OSS Distributions 			 * 1 tick -> 1 ms UNDEF => UINT16_MAX
532*42e22086SApple OSS Distributions 			 */
533*42e22086SApple OSS Distributions 			uint16_t    estimated_intermittent_period;
534*42e22086SApple OSS Distributions 			/*
535*42e22086SApple OSS Distributions 			 * Expected wifi outage period during intermittent state
536*42e22086SApple OSS Distributions 			 * 1 tick -> 1 ms UNDEF => UINT16_MAX
537*42e22086SApple OSS Distributions 			 */
538*42e22086SApple OSS Distributions 			uint16_t    single_outage_period;
539*42e22086SApple OSS Distributions 
540*42e22086SApple OSS Distributions 			/*
541*42e22086SApple OSS Distributions 			 * WiFi-BT coexistence, 1-ON, 0-OFF
542*42e22086SApple OSS Distributions 			 */
543*42e22086SApple OSS Distributions 			uint8_t     bt_coex;
544*42e22086SApple OSS Distributions 			/*
545*42e22086SApple OSS Distributions 			 * on scale of 1 to 5
546*42e22086SApple OSS Distributions 			 */
547*42e22086SApple OSS Distributions 			uint8_t     quality_score_delay;
548*42e22086SApple OSS Distributions 			/*
549*42e22086SApple OSS Distributions 			 * on scale of 1 to 5
550*42e22086SApple OSS Distributions 			 */
551*42e22086SApple OSS Distributions 			uint8_t     quality_score_loss;
552*42e22086SApple OSS Distributions 			/*
553*42e22086SApple OSS Distributions 			 * on scale of 1 to 5
554*42e22086SApple OSS Distributions 			 */
555*42e22086SApple OSS Distributions 			uint8_t     quality_score_channel;
556*42e22086SApple OSS Distributions 		};
557*42e22086SApple OSS Distributions 
558*42e22086SApple OSS Distributions 		struct { /* version 2 structure */
559*42e22086SApple OSS Distributions 			struct ifnet_interface_advisory_header    header;
560*42e22086SApple OSS Distributions 			struct ifnet_interface_advisory_capacity  capacity;
561*42e22086SApple OSS Distributions 			union {
562*42e22086SApple OSS Distributions 				struct ifnet_interface_advisory_wifi_context    wifi_context;
563*42e22086SApple OSS Distributions 				struct ifnet_interface_advisory_cell_context    cell_context;
564*42e22086SApple OSS Distributions 			};
565*42e22086SApple OSS Distributions 		};
566*42e22086SApple OSS Distributions 	};
567*42e22086SApple OSS Distributions } __attribute__((aligned(sizeof(uint64_t))));
568*42e22086SApple OSS Distributions #pragma pack(pop)
569*42e22086SApple OSS Distributions 
570*42e22086SApple OSS Distributions /*
571*42e22086SApple OSS Distributions  * Definitions related to traffic steering
572*42e22086SApple OSS Distributions  */
573*42e22086SApple OSS Distributions #pragma pack(push, 1)
574*42e22086SApple OSS Distributions 
575*42e22086SApple OSS Distributions /* Supported types */
576*42e22086SApple OSS Distributions /* Reserving 1 for link layer */
577*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_TYPE_INET 2
578*42e22086SApple OSS Distributions 
579*42e22086SApple OSS Distributions /* Supported flags */
580*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_FLAG_INBOUND  0x0001
581*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_FLAG_OUTBOUND 0x0002
582*42e22086SApple OSS Distributions 
583*42e22086SApple OSS Distributions struct ifnet_traffic_descriptor_common {
584*42e22086SApple OSS Distributions 	uint8_t     itd_type;
585*42e22086SApple OSS Distributions 	uint8_t     _reserved;
586*42e22086SApple OSS Distributions 	uint16_t    itd_len; /* length of entire struct (common + td-specific) */
587*42e22086SApple OSS Distributions 	uint32_t    itd_flags;
588*42e22086SApple OSS Distributions };
589*42e22086SApple OSS Distributions 
590*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_IPVER 0x01
591*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_PROTO 0x02
592*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_LADDR 0x04
593*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_RADDR 0x08
594*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_LPORT 0x10
595*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_DESCRIPTOR_INET_RPORT 0x20
596*42e22086SApple OSS Distributions 
597*42e22086SApple OSS Distributions struct ifnet_ip_addr {
598*42e22086SApple OSS Distributions 	union {
599*42e22086SApple OSS Distributions 		uint8_t  addr8[16];
600*42e22086SApple OSS Distributions 		uint16_t addr16[8];
601*42e22086SApple OSS Distributions 		uint32_t addr32[4];
602*42e22086SApple OSS Distributions 	};
603*42e22086SApple OSS Distributions };
604*42e22086SApple OSS Distributions #define iia_v4addr addr32[3]
605*42e22086SApple OSS Distributions 
606*42e22086SApple OSS Distributions struct ifnet_traffic_descriptor_inet {
607*42e22086SApple OSS Distributions 	struct ifnet_traffic_descriptor_common inet_common;
608*42e22086SApple OSS Distributions 	uint8_t     inet_mask;
609*42e22086SApple OSS Distributions 	uint8_t     inet_ipver; /* IPVERSION or IPV6_VERSION */
610*42e22086SApple OSS Distributions 	uint8_t     inet_proto; /* IPPROTO_TCP or IPPROTO_UDP */
611*42e22086SApple OSS Distributions 	uint8_t     _reserved;
612*42e22086SApple OSS Distributions 	struct ifnet_ip_addr inet_laddr;
613*42e22086SApple OSS Distributions 	struct ifnet_ip_addr inet_raddr;
614*42e22086SApple OSS Distributions 	uint16_t    inet_lport;
615*42e22086SApple OSS Distributions 	uint16_t    inet_rport;
616*42e22086SApple OSS Distributions };
617*42e22086SApple OSS Distributions 
618*42e22086SApple OSS Distributions #define IFNET_TRAFFIC_RULE_ACTION_STEER 1
619*42e22086SApple OSS Distributions struct ifnet_traffic_rule_action {
620*42e22086SApple OSS Distributions 	uint8_t     ra_type;
621*42e22086SApple OSS Distributions 	uint8_t     _reserved;
622*42e22086SApple OSS Distributions 	uint16_t    ra_len;
623*42e22086SApple OSS Distributions };
624*42e22086SApple OSS Distributions 
625*42e22086SApple OSS Distributions struct ifnet_traffic_rule_action_steer {
626*42e22086SApple OSS Distributions 	struct ifnet_traffic_rule_action ras_common;
627*42e22086SApple OSS Distributions 	uint64_t    ras_qset_id;
628*42e22086SApple OSS Distributions };
629*42e22086SApple OSS Distributions #pragma pack(pop)
630*42e22086SApple OSS Distributions 
631*42e22086SApple OSS Distributions #pragma pack()
632*42e22086SApple OSS Distributions 
633*42e22086SApple OSS Distributions #endif /* !_NET_IF_VAR_STATUS_H_ */
634