Index: stable/12/usr.sbin/cxgbetool/cxgbetool.8 =================================================================== --- stable/12/usr.sbin/cxgbetool/cxgbetool.8 (revision 366785) +++ stable/12/usr.sbin/cxgbetool/cxgbetool.8 (revision 366786) @@ -1,788 +1,788 @@ .\" Copyright (c) 2015, 2018 Chelsio Inc .\" 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. .\" .\" 3. Neither the name of the Chelsio 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 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. .\" .\" * Other names and brands may be claimed as the property of others. .\" .\" $FreeBSD$ .\" .Dd Sep 21, 2018 .Dt CXGBETOOL 8 .Os .Sh NAME .Nm cxgbetool .Nd Userspace companion to .Xr cxgbe 4 .Sh SYNOPSIS .Bl -item -compact .It .Nm Ar nexus command Op Ar parameter ... .Pp .It .Nm Ar nexus Cm clearstats Ar port_id .It .Nm Ar nexus Cm context Bro Cm ingress | egress | fl | cong Brc Ar cntxt_id .It .Nm Ar nexus Cm hashfilter mode .It .Nm Ar nexus Cm hashfilter Ar filter-specification .It .Nm Ar nexus Cm hashfilter Ar idx Cm delete .It .Nm Ar nexus Cm hashfilter list .It .Nm Ar nexus Cm filter mode .It .Nm Ar nexus Cm filter Ar idx Ar filter-specification .It .Nm Ar nexus Cm filter Ar idx Cm delete Op Cm prio Bro Cm 0 | 1 Brc .It .Nm Ar nexus Cm filter list .It .Nm Ar nexus Cm i2c Ar port_id devaddr addr Op Ar len .It .Nm Ar nexus Cm loadcfg Ar fw-config.txt .It .Nm Ar nexus Cm loadcfg clear .It .Nm Ar nexus Cm loadfw Ar fw-image.bin .It .Nm Ar nexus Cm memdump Ar addr len .It .Nm Ar nexus Cm policy Ar cop.txt .It .Nm Ar nexus Cm policy clear .It .Nm Ar nexus Bro Cm reg | reg64 Brc Ar addr Ns Op Ar =val .It .Nm Ar nexus Cm regdump Op Ar register-block ... .It .Nm Ar nexus Cm sched-class Ar sub-command Op Ar param Ar value .It .Nm Ar nexus Cm sched-queue Ar port Ar queue Ar class .It .Nm Ar nexus Cm stdio .It .Nm Ar nexus Cm tcb Ar tid .El .Sh DESCRIPTION .Nm provides command-line access to features and debug facilities exported by .Xr cxgbe 4 via private ioctls. The target nexus device, .Va t4nex%d , is always the first argument. (The parent nexus for an Ethernet port .Va cxgbe%d is listed in .Va dev.cxgbe.%d.%parent in the .Xr sysctl 8 MIB). The rest consists of a command and any parameters required by that command. .Ss Commands .Bl -ohang .It Cm clearstats Ar port_id Clear all transmit, receive, and error statistics of all queues associated with a port. The total number of ports attached to a nexus is listed in .Va dev.t4nex.%d.nports and the 0 based .Ar port_id identifies a port within this range. .Pp .Bl -item -compact .It .Cm context ingress Ar ingress_cntxt_id .It .Cm context cong Ar ingress_cntxt_id .It .Cm context egress Ar egress_cntxt_id .It .Cm context fl Ar flm_cntxt_id .El Display hardware context for an ingress queue, congestion manager, egress queue, or freelist manager. .Bl -tag -width ingress_cntxt_id -compact .It Ar ingress_cntxt_id context id of an ingress queue -- the value listed in one of .Va dev.t4nex.%d.fwq.cntxt_id Ns , .Va dev.cxgbe.%d.rxq.%d.cntxt_id Ns , or .Va dev.cxgbe.%d.ofld_rxq.%d.cntxt_id Ns . .It Ar egress_cntxt_id context id of an egress queue -- the value listed in one of .Va dev.t4nex.%d.mgmtq.cntxt_id Ns , .Va dev.cxgbe.%d.txq.%d.cntxt_id Ns , .Va dev.cxgbe.%d.ctrlq.%d.cntxt_id Ns , .Va dev.cxgbe.%d.ofld_txq.%d.cntxt_id Ns , .Va dev.cxgbe.%d.rxq.%d.fl.cntxt_id Ns , or .Va dev.cxgbe.%d.ofld_rxq.%d.fl.cntxt_id Ns . Note that freelists are egress queues too. .It Ar flm_cntxt_id context id of a freelist manager. The FLM context id is displayed in the egress context dump of a freelist as FLMcontextID. .El .Pp .Bl -item -compact .It .Cm hashfilter mode .It .Cm filter mode .El Display a list of match-criteria available for use in filter rules. A full list of match-criteria known to the chip is in the table below but not all can be used together and the firmware sets up the available parameters based on "filterMode" in the configuration file. Every filter must conform to the filter mode -- multiple match criteria per filter are allowed but only from among those in the current setting of the filter mode. The filter mode for hash filters is a subset of that for normal TCAM filters and depends on the "filterMask" setting in the firmware configuration file. Hash filters do not support masked matches and an exact value for every parameter in the output of "hashfilter mode" (except ipv4/ipv6) must be provided when creating a hash filter. .Pp (Note that .Ar mask defaults to all 1s when not provided explicitly. Hash filters do not support masked matches. Also note that many of the items being matched are discrete numeric values rather than bit fields and should be masked with caution.) .TS center expand; cb cb cbw(40m) cb l l. Criteria Usage Matches if ... _ ipv4 T{ .Cm type ipv4 T} T{ incoming packet is an IPv4 datagram. T} _ ipv6 T{ .Cm type ipv6 T} T{ incoming packet is an IPv6 datagram. T} _ sip T{ .Cm sip Ar addr Ns Op / Ns Ar mask T} T{ bitwise and of the source address in an incoming IP datagram with .Ar mask equals .Ar addr Ns . .Ar addr can be an IPv4 or IPv6 address. T} _ dip T{ .Cm dip Ar addr Ns Op / Ns Ar mask T} T{ bitwise and of the destination address in an incoming IP datagram with .Ar mask equals .Ar addr Ns . .Ar addr can be an IPv4 or IPv6 address. T} _ sport T{ .Cm sport Ar port Ns Op : Ns Ar mask T} T{ bitwise and of the source port in an incoming TCP or UDP datagram with .Ar mask equals .Ar port Ns . T} _ dport T{ .Cm dport Ar port Ns Op : Ns Ar mask T} T{ bitwise and of the destination port in an incoming TCP or UDP datagram with .Ar mask equals .Ar port Ns . T} _ fcoe T{ .Cm fcoe Brq 0 | 1 T} T{ incoming frame is Fibre Channel over Ethernet(1) or not(0). T} _ iport T{ .Cm iport Ar val Ns Op : Ns Ar mask T} T{ bitwise and of the ingress port with .Ar mask equals .Ar val Ns . The ingress port is a 3 bit number that identifies the port on which a frame arrived. Physical ports are numbered 0-3 and 4-7 are internal loopback paths within the chip. Note that ingress port is not a bit field so it is not always possible to match an arbitrary subset of ingress ports with a single filter rule. T} _ ovlan T{ .Cm ovlan Ar tag Ns Op : Ns Ar mask T} T{ bitwise and of the 16-bit outer VLAN tag of an incoming frame with .Ar mask equals .Ar tag Ns . T} _ vlan T{ .Cm vlan Ar tag Ns Op : Ns Ar mask T} T{ bitwise and of the 16-bit VLAN tag of an incoming QinQ frame with .Ar mask equals .Ar tag Ns . The inner VLAN tag is used if the incoming frame is QinQ. T} _ tos T{ .Cm tos Ar val Ns Op : Ns Ar mask T} T{ bitwise and of the 8-bit IP Type of Service/IPv6 Traffic Class in an incoming packet with .Ar mask equals .Ar val Ns . T} _ proto T{ .Cm proto Ar ipproto Ns Op : Ns Ar mask T} T{ bitwise and of the 8-bit IP protocol in an incoming packet with .Ar mask equals .Ar ipproto Ns . T} _ ethtype T{ .Cm ethtype Ar type Ns Op : Ns Ar mask T} T{ bitwise and of the 16-bit Ethernet type field of an incoming frame with .Ar mask equals .Ar type Ns . T} _ macidx T{ .Cm macidx Ar idx Ns Op : Ns Ar mask T} T{ bitwise and of the MAC Address Match Index of an incoming frame with .Ar mask equals .Ar idx Ns . The MAC Address Match Index refers to an entry in the MPS TCAM or in the MPS hash. See .Cm matchtype for more information. T} _ matchtype T{ .Cm matchtype Ar type Ns Op : Ns Ar mask T} T{ bitwise and of the Match Type of an incoming frame with .Ar mask equals .Ar idx Ns . Match Type is one of the following: .Bl -tag -width "n" -compact .It 0 destination MAC in incoming frame is a unicast L2 address that is programmed in the MPS TCAM. .Cm macidx can be used to match the index (and thus the MAC address) of the match in the TCAM. .It 1 destination MAC in incoming frame is a unicast L2 address that "hit" a hash entry in the MPS hash table. .Cm macidx can be used to match the index of the entry in the MPS hash table. .It 2 destination MAC in incoming frame is a multicast L2 address that is programmed in the MPS TCAM. .Cm macidx can be used to match the index (and thus the MAC address) of the match in the TCAM. .It 3 destination MAC in incoming frame is a multicast L2 address that "hit" an entry in the MPS hash table. .It 4 interface on which incoming frame was received is in promiscuous mode and the destination MAC in the frame is not a broadcast address, and does not match in the MPS TCAM or the MPS hash either. (The frame would have been discarded if the interface wasn't in promiscuous mode.) .It 5 interface on which incoming frame was received is in promiscuous mode and the destination MAC in the frame is not a broadcast address; it wasn't looked up in the MPS TCAM or the MPS hash because the chip is configured to give precedence to promiscuous mode classification. .It 6 destination MAC in incoming frame is a broadcast address. .It 7 Not documented. Do not use. .El T} _ frag T{ .Cm frag Brq 0 | 1 T} T{ incoming frame is part of a fragmented IP datagram(1) or not(0). T} .TE .Pp .Bl -item -compact .It .Cm hashfilter Ar filter-specification .It .Cm filter Ar idx Ar filter-specification .El Program a filter. .Pp TCAM filters: The number of available filters is in dev...nfilters. .Ar idx must be an unused index between 0 and nfilters - 1. IPv6 filters consume 4 consecutive entries on T4/T5 and 2 on T6 and .Ar idx must be aligned to 4 or 2 in this case. .Pp Hash filters: These reside in the card's memory instead of its TCAM and are enabled with a special configuration file that is selected with .Cm hw.cxgbe.config_file="hashfilter" in loader.conf. There are at least half a million filters available with the sample config shipped with the driver. Note that the hardware selects the index for a hashfilter and this index is displayed when the filter is created. Hash and TCAM filters can be used together. .Pp .Ar filter-specification consists of one or more matches (see Usage in the table above) to try against an incoming frame, an action to perform when all matches succeed, and some additional operational parameters. Hashfilters require an exact value for the 5-tuple (sip, dip, sport, dport, proto) and for any other match-criteria listed in "hashfilter mode". Possible filter actions are .Cm drop Ns , .Cm pass Ns , or .Cm switch Ns . .Pp .Bl -tag -width nat_dport -offset indent -compact Operational parameters that can be used with all filters: .It Cm hitcnts Count filter hits: 0 or 1 (default). .It Cm prio Filter has priority over active and server regions of TCAM: 0 (default) or 1. .El .Pp .Bl -tag -width nat_dport -offset indent -compact Operational parameters that can be used with filters with .Cm action pass Ns : .It Cm queue Context id of an ingress queue to which to deliver the packet. The context id is available in .Va dev.cxgbe.%d.rxq.%d.cntxt_id . By default, packets that hit a filter with action pass are delivered based on their RSS hash as usual. Use this to steer them to a particular queue. .It Cm rpttid Report the filter tid instead of the RSS hash in the rx descriptor. 0 (default) or 1. .It Cm tcbhash Select TCB hash information in rx descriptor. 0 (default) or 1 .El .Pp .Bl -tag -width nat_dport -offset indent -compact Operational parameters that can be used with filters with .Cm action switch Ns : .It Cm eport Egress port number on which to send the packet matching the filter. 0 to dev...nports - 1. .It Cm dmac Replace packet destination MAC address with the one provided before switching it out of eport. .It Cm smac Replace packet source MAC address with the one provided before switching it out of eport. .It Cm swapmac Swap packet source and destination MAC addresses before switching it out of eport. .It Cm vlan Insert, remove, or rewrite the VLAN tag before switching the packet out of eport. .Cm none removes the tag, .Cm = Ns Ar tag replaces the existing tag with the one provided, and .Cm + Ns Ar tag inserts the given tag into the frame. .It Cm nat Specify the desired NAT mode. Valid NAT modes values are: .Bl -tag -width dip-dp-sip -compact .It Cm dip Perform NAT on destination IP. .It Cm dip-dp Perform NAT on destination IP, destination port. .It Cm dip-dp-sip Perform NAT on destination IP, destination port, source IP. .It Cm dip-dp-sp Perform NAT on destination IP, destination port, source port. .It Cm sip-sp Perform NAT on source IP, source port. .It Cm dip-sip-sp Perform NAT on destination IP, source IP, source port. .It Cm all Perform NAT on all 4-tuple fields. .El .It Cm natflag Perform NAT only on segments which do not have TCP FIN or RST set. .It Cm natseq Perform NAT only if incoming segment's sequence number + payload length is less than this supplied value. .It Cm nat_dip Perform NAT using this destination IP. .It Cm nat_sip Perform NAT using this source IP. .It Cm nat_dport Perform NAT using this destination port. .It Cm nat_sport Perform NAT using this source port. Perform NAT only if incoming segment's sequence number + payload length is less than this supplied value. .El .Pp .Bl -item -compact .It .Cm hashfilter Ar idx Cm delete .It .Cm filter Ar idx Cm delete .El Delete filter that is at the given index. .It Cm filter Cm list List all filters programmed into the hardware. .It Cm i2c Ar port_id devaddr addr Op Ar len .It Cm loadcfg Ar fw-config.txt Install the firmware configuration file contained in .Ar fw-config.txt to the card. Set hw.cxgbe.config_file="flash" in loader.conf to get .Xr cxgbe 4 to use the on-flash configuration. .It Cm loadcfg Cm clear Erase configuration file from the card. .It Cm loadfw Ar fw-image.bin Install the firmware contained in .Ar fw-image.bin to the card. .It Cm memdump Ar addr len Display .Ar len bytes of data of the card's memory starting at .Ar addr Ns . The card's memory map is available in .Va dev.t4nex.%d.misc.meminfo Ns . .It Cm policy Ar cop.txt Install the Connection Offload Policy (COP) in .Ar cop.txt Ns . A COP offers fine-grained control over which connections get offloaded and with what parameters. Set .Cm hw.cxgbe.cop_managed_offloading="1" in loader.conf to ensure that t4_tom will not offload any connection before a COP is installed. Note that t4_tom must be loaded and operational (IFCAP_TOE enabled) as always for any kind of offload based on the hardware TOE. .Bl -column -offset indent "COP installed" "cop_managed_offloading" "Behavior" .It Sy COP installed Ta Sy cop_managed_offloading Ta Sy Behavior .It NO Ta 0 Ta offload all [Default] .It NO Ta 1 Ta no offload .It YES Ta Don't Care Ta Rule based offload .El .Pp The policy file consists of empty lines, comments (lines begining with #) and any number of rules. Rules are applied in the order they appear in the file and processing stops at the first match. There is an implicit rule that disables offload for connections that do not match anything in the policy. .Pp Each rule consists of a filter part, which determines what connections the -rule applies to, and a settings part, which determines whether whether matching +rule applies to, and a settings part, which determines whether matching connections will be offloaded and, if so, with what settings. The general form of a rule is .Bl -ohang -offset indent .It Cm \&[ Ar socket-type Cm \&] Ar pcap-filter Cm => Ar settings .Pp .Ar socket-type is one of the following. .Bl -tag -width "X" -compact .It Sy A Active open. Connection is being opened by this host. .It Sy P Passive open. Connection was requested by a peer. .It Sy L Listen called on a socket. Disabling offload in such a rule will prevent a hardware listener from being started. .It Sy D Don't care. Matches all of the above. .El .Pp .Ar pcap-filter is an expression that follows the .Xr pcap-filter 7 syntax, or it is the keyword .Cm all that matches everything. .Pp .Ar settings determine whether connections matching .Ar socket-type and .Ar pcap-filter are offloaded and optionally sets some per-connection properties if they are. A combination of the following is allowed. .Bl -tag -width "timestamp" -compact .It Cm offload Connection should be offloaded. Use .Cm !offload or .Cm not offload to disable offload instead. .It Cm coalesce Enable rx payload coalescing. Negate to disable. .It Cm timestamp Enable TCP timestamp option. Negate to disable. .It Cm sack Enable TCP Selective Acknowledgements (SACK). Negate to disable. .It Cm nagle Enable Nagle's algorithm. Negate to disable. .It Cm ecn Enable Explicit Congestion Notification (ECN). Negate to disable. .It Cm ddp Use Direct Data Placement (zero copy receive) and zero copy transmit on the connection to service AIO requests on the socket. Negate to disable. .It Cm tls Set ULP mode to ULP_MODE_TLS. .It Cm cong Ar algo Use the specified congestion control algorithm. .Ar algo must be one of .Cm reno Ns , Cm tahoe Ns , Cm newreno Ns , or Cm highspeed Ns . .It Cm class Ar sc Bind the connection to the specified tx scheduling class. Valid range is 0 to 14 (for T4) and 0 to 15 (T5 onwards). .It Cm rxq Ar qid Use the specified offload rx queue. .Ar qid should be between 0 and nofldrxq for the ifnet. .It Cm txq Ar qnum Use the specified offload tx queue. .Ar qid should be between 0 and nofldtxq for the ifnet. .It Cm bind Ar qnum Shorthand for .Cm rxq Ar qnum Cm txq Ar qnum Ns . Use only when nofldrxq is the same as nofldtxq. .It Cm mss Ar val Set the advertised TCP MSS in the SYN for this connection to .Ar val (in bytes). The hardware MTU table must already have an entry that is suitable for the MSS. .El .Pp .It Example of a COP. Note that hardware listener for port 22 will be IPv4 only because the rule before it will prevent any IPv6 servers other than the first two. Also note that outgoing connections to 192.168/16 are the only outgoing connections that will get offloaded. .Bd -literal [L] port 80 => offload [L] port 443 => offload [L] ip6 => !offload [L] port 22 => offload [P] dst port 80 => offload cong highspeed !sack !ecn [P] dst port 443 => offload tls [A] dst net 192.168/16 => offload [A] all => !offload [D] port 22 => offload !nagle .Ed .El .It Cm policy clear Remove the Connection Offload Policy (COP) if one is in use. .It Bro Cm reg | reg64 Brc Ar addr Ns Op Ar =val .It Cm regdump Op Ar register-block ... Display contents of device registers. One or more .Ar register-block can be specified to limit the registers displayed. The default is to display registers for all blocks. Registers with read side effects are not read during a .Cm regdump operation. .Ar register-block can be .Cm sge pci dbg mc ma edc0 edc1 cim tp ulp_rx ulp_tx pmrx pmtx mps cplsw .Cm smb i2c mi uart pmu sf pl le ncsi xgmac Ns . .It Cm sched-class config Op Ar param Ar value Configure optional feature capabilities for the TX scheduler. .Bl -ohang -offset indent .It Sy type Ar scheduler-type Use packet for the packet scheduler. .It Sy minmax Ar value A non-zero value will enable "minmax" mode; a zero value will disable "minmax" mode. .Pp NOTE: Many (most) of the parameters and constraints are adapter-specific - for instance the number of channels and classes which are available whether various modes are implemented, etc. Consult the adapter documentation for specific information on any limitations. .El .It Cm sched-class params Op Ar param Ar value Configure parameters for a scheduling class. .Bl -ohang -offset indent .It Sy type Ar scheduler-type Use packet for packet scheduler. .It Sy level Ar scheduler-hierarchy-level The "level" within the scheduling hierarchy which is being programed: .Pp .Bl -tag -width "cl-wrr" -compact -offset indent .It Sy cl-rl Class Rate Limiting. .Pp .It Sy cl-wrr Class Weighted Round Robin. .Pp .It Sy ch-rl Channel Rate Limiting. .El .It Sy mode Ar scheduler-mode The mode in which the scheduling class is going to operate: .Pp .Bl -tag -width "class" -compact -offset indent .It Sy class All of the "flows" bound to the scheduling class will be held to aggregate scheduling constraints. .Pp .It Sy flow Each of the "flows" bound to the scheduling class will be held to the scheduling constraints. .El .Pp E.g. if the scheduling class has a TX bandwidth of 10Mb/s, in .Cm class mode, all of the "flows" bound to the class would be limited to an aggregate bandwidth of 10Mb/s; but in .Cm flow mode, each of the "flows" bound to the scheduling class would be limited to 10Mb/s. .It Sy rate-unit Ar scheduler-rate-unit The units of the scheduler rate constraints: .Pp .Bl -tag -width "bits" -compact -offset indent .It Sy bits bit rate in Kb/s. .Pp .It Sy pkts packets/s. .El .It Sy rate-mode Ar scheduler-rate-mode The mode of the scheduler rate constraints: .Pp .Bl -tag -width "relative" -compact -offset indent .It Sy relative percent of port rate. .Pp .It Sy absolute Kb/s. .El .It Sy channel Ar scheduler-channel-index The scheduling channel to which the scheduling class will be bound. .It Sy class Ar scheduler-class-index The scheduling class being programmed. .It Sy min-rate Ar minimum-rate The minimum guaranteed rate to which a rate-limiting scheduling class hierarchy will have access. .It Sy max-rate Ar maximum-rate The maximum rate for a rate-limiting scheduling class hierarchy. .It Sy weight Ar round-robin-weight The weight to be used for a weighted-round-robin scheduling hierarchy. .It Sy pkt-size Ar average-packet-size The average packet size will be used to compute scheduler constraints for a rate-limited scheduler class hierarchy. .Pp NOTE: Many (most) of the parameters and constraints are adapter-specific - for instance the number of channels and classes which are available, whether various modes are implemented, etc. Consult the adapter documentation for specific information on any limitations. .El .It Cm sched-queue Ar port queue class Bind the indicated port's NIC TX .Ar queue to the specified TX Scheduler .Ar class. If the TX .Ar queue is .Cm all, * or any negative value, the binding will apply to all of the TX queues associated with the .Ar interface. If the class is .Cm unbind, clear or any negative value, the TX queue(s) will be unbound from any current TX Scheduler Class binding. .It Cm stdio Switch to interactive mode. .It Cm tcb Ar tid Display contents of the hardware TCB (TCP Control Block) for the connection identfied by .Ar tid Ns . .El .Sh FILES /sys/dev/cxgbe/t4_ioctl.h .Sh AUTHORS This manual page was written by .An Navdeep Parhar Aq np@FreeBSD.org . Index: stable/12 =================================================================== --- stable/12 (revision 366785) +++ stable/12 (revision 366786) Property changes on: stable/12 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r366616