Fix build failure for i386 INSTALL_XEN3PAE_DOMU, sorry.

Add a new link-aggregation pseudo interface named lagg(4)

- FreeBSD's lagg(4) based implementation
- MP-safe and MP-scalable

branches: 1.30.4; 1.30.6;
Add symmetric toeplitz implementation with integration for NICs, from OpenBSD.

branches: 1.29.2;
vether: Implement a virtual ethernet interface

The vether interface simulates a normal Ethernet interface by encapsulating
standard network frames with an Ethernet header, specifically for use as
a member in a bridge(4).

To use vether the administrator needs to configure an address onto the
interface so that packets can be routed to it. An Ethernet header will
be prepended and, if the vether interface is a member of a bridge(4),
the frame will show up there.

Taken from OpenBSD.

nd needs arp or inet6. inet is not enough.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Add a new link-aggregation pseudo interface named lagg(4)

- FreeBSD's lagg(4) based implementation
- MP-safe and MP-scalable

Add symmetric toeplitz implementation with integration for NICs, from OpenBSD.

branches: 1.29.2;
vether: Implement a virtual ethernet interface

The vether interface simulates a normal Ethernet interface by encapsulating
standard network frames with an Ethernet header, specifically for use as
a member in a bridge(4).

To use vether the administrator needs to configure an address onto the
interface so that packets can be routed to it. An Ethernet header will
be prepended and, if the vether interface is a member of a bridge(4),
the frame will show up there.

Taken from OpenBSD.

nd needs arp or inet6. inet is not enough.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Add symmetric toeplitz implementation with integration for NICs, from OpenBSD.

vether: Implement a virtual ethernet interface

The vether interface simulates a normal Ethernet interface by encapsulating
standard network frames with an Ethernet header, specifically for use as
a member in a bridge(4).

To use vether the administrator needs to configure an address onto the
interface so that packets can be routed to it. An Ethernet header will
be prepended and, if the vether interface is a member of a bridge(4),
the frame will show up there.

Taken from OpenBSD.

nd needs arp or inet6. inet is not enough.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

vether: Implement a virtual ethernet interface

The vether interface simulates a normal Ethernet interface by encapsulating
standard network frames with an Ethernet header, specifically for use as
a member in a bridge(4).

To use vether the administrator needs to configure an address onto the
interface so that packets can be routed to it. An Ethernet header will
be prepended and, if the vether interface is a member of a bridge(4),
the frame will show up there.

Taken from OpenBSD.

nd needs arp or inet6. inet is not enough.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

nd needs arp or inet6. inet is not enough.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Implement address agnostic Neighbor Detection.

This is heavily based on IPv6 Neighbor Detection and allows per protocol
timers which also facilitate Neighor Unreachability Detection.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

[ozaki-r] Changes to the kernel core for wireguard

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Add support for MP-safe network interface statistics by maintaining them
in per-cpu storage, and collecting them for export in an if_data structure
when user-space wants them.

The new if_stat API is structured to make a gradual transition to the
new way in network drivers possible, and per-cpu stats are currently
disabled (thus there is no kernel ABI change). Once all drivers have
been converted, the old ABI will be removed, and per-cpu stats will be
enabled universally.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.20.6;
PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Remove FDDI support.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Remove Token Ring support.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Remove HIPPI support and the esh(4) driver that uses it. There have not
been any users of HIPPI for some time, and it is unlikely to be resurrected.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2; 1.16.4;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

PR kern/53562

Add ether_sw_offload_[tr]x: handle TX/RX offload options in software.
Since this violates separation b/w L2 and L3/L4, new files are added
rather than having the routines in sys/net/if_ethersubr.c.

OK msaitoh thorpej

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

Remove the network ATM code.

Retire EtherIP, we have L2TP instead.

branches: 1.16.2;
Remove the Econet code. It was part of acorn26, which was removed a
month ago.

Introduce very simple Receive Side Scaling (RSS) utility.

ok by msaitoh@n.o.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.6; 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

add ipsec(4) interface, which is used for route-based VPN.

man and ATF are added later, please see man for details.

reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html

branches: 1.13.12;
add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

branches: 1.11.2;
Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

add l2tp(4) L2TPv3 interface.

originally implemented by IIJ SEIL team.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Defer some pr_input to workqueue

pr_input is currently called in softint. Some pr_input such as ICMP, ICMPv6
and CARP can add/delete/update IP addresses and routing table entries. For
example, icmp6_redirect_input updates an a routing table entry and
nd6_ra_input may delete an IP address.

Basically such operations shouldn't be done in softint. That aside, we have
a reason to avoid the situation; psz/psref waits cannot be used in softint,
however they are required to work in such pr_input in the MP-safe world.

The change implements the workqueue pr_input framework called wqinput which
provides a means to defer pr_input of a protocol to workqueue easily.
Currently icmp_input, icmp6_input, carp_proto_input and carp6_proto_input
are deferred to workqueue by the framework.

Proposed and discussed on tech-kern and tech-net

Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.

Move kern_ctf.c into the dtrace_fbt module (the only place it is used)
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.

Bump kernel version to avoid module mismatch.

Welcome to 7.99.38 !

follow renaming ifmpls to mpls.

This fixes i386 ALL build.

branches: 1.9.2;
Update dependency: zlib is only needed for the swcrypto device, not for
any other component of opencrypto.

Fix build dependency of if_llatbl.c

if_llatbl.c is required if inet or inet6 is enabled. Depending on ether
doesn't suit for NDP case.

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

Back out prior

gimpy1@ we don't #include driver .h in netbsd32

Revert prior change, optionally include PPPOE and SPPP support again.
Fix compat_netbsd32 module building by enforcing both.

Revert prior as it's no longer needed.

Allow sppp to be #if NSPPP > 0

- split struct dladdr out of struct sockaddr_dl
- add routines to print struct sockaddr_dl and struct dladdr
- make if_dl.h idempotent

branches: 1.1.2;
Move net definitions.